Volvo S90 Years: Best, Worst & Complete Model Guide

The Volvo S90 years span two distinct periods in the Swedish manufacturer's history. The original Volvo S90 was produced during 1997 and 1998, while the modern luxury sedan returned for the 2017 model year. Since then, the S90 has become one of Volvo's most sophisticated vehicles, combining Scandinavian design, advanced safety features, comfortable interiors, and increasingly electrified powertrains.

If we're considering purchasing a used Volvo S90, understanding the differences between model years is essential. Some versions offer better value for money, while others benefit from more advanced technology, improved infotainment systems, and updated hybrid engines.

The 2020 and 2021 Volvo S90 models are particularly attractive used-car candidates because they combine mature technology with competitive secondhand prices. Meanwhile, the 2023, 2024, and 2025 models offer newer electrified powertrains and more contemporary infotainment features.

However, not every Volvo S90 year provides the same ownership experience. Earlier models may require closer attention to electronic systems, maintenance records, and mechanical condition.

In this complete guide, we'll explore every major Volvo S90 model year, examine the differences between generations, identify common problems, and explain which versions deserve consideration.

What Years Was the Volvo S90 Made?

The Volvo S90 has existed during two main periods, separated by almost two decades.

The original model was available during 1997 and 1998. Volvo subsequently discontinued the S90 nameplate and introduced the S80 as its principal large luxury sedan.

The S90 name returned in 2016 with a completely redesigned vehicle, sold in the United States beginning with the 2017 model year.

Since then, the modern S90 has received several updates involving exterior styling, powertrain technology, safety equipment, and infotainment systems.

Complete Volvo S90 Model Years

The 2025 model year marked the end of new Volvo S90 availability in the United States. However, an updated S90 was introduced for selected international markets, with availability varying by country.

Volvo S90 Generations Explained

Although the original and modern Volvo S90 share the same name, they are fundamentally different vehicles.

First Generation: Volvo S90 1997–1998

The original Volvo S90 was essentially a renamed and updated version of the Volvo 960.

It represented the final stage of Volvo's traditional rear-wheel-drive luxury sedans before the brand moved toward more modern front-wheel-drive vehicle architectures.

The original S90 featured a naturally aspirated inline-six gasoline engine, an automatic transmission, and a spacious interior designed for long-distance comfort.

Its main characteristics included:

• Rear-wheel-drive configuration.
• Naturally aspirated six-cylinder engine.
• Traditional automatic transmission.
• Spacious passenger compartment.
• Comfortable suspension tuning.
• Classic Volvo exterior styling.
• Conventional dashboard controls.
• Strong emphasis on occupant protection.

Compared with the modern S90, this model had relatively simple electronic systems.

However, its age means buyers must consider worn suspension components, deteriorated rubber parts, corrosion, and replacement-part availability.

Today, the original Volvo S90 primarily appeals to enthusiasts and collectors interested in classic Volvo engineering.

Modern Volvo S90: 2017–2025

The modern Volvo S90 was introduced as a luxury executive sedan designed to compete with established European premium vehicles.

It uses Volvo's Scalable Product Architecture, commonly known as the SPA platform.

This architecture also supports several other modern Volvo models.

Unlike its rear-wheel-drive predecessor, the modern S90 uses a transverse-engine platform with front-wheel-drive or all-wheel-drive configurations, depending on the version.

Major improvements include:

• Turbocharged four-cylinder engines.
• Available all-wheel drive.
• Advanced driver-assistance systems.
• Large central infotainment display.
• Premium Scandinavian interior design.
• Improved passenger protection technology.
• Mild-hybrid and plug-in hybrid options.
• Extensive comfort and convenience equipment.

The modern Volvo S90 emphasizes refinement, comfort, safety, and understated luxury rather than aggressive styling.

Volvo S90 2026: Updated International Model

In 2025, Volvo introduced another significant update to the S90 for selected international markets.

The refreshed vehicle features revised exterior styling, updated interior materials, an improved infotainment experience, and a larger central touchscreen.

The exterior incorporates more contemporary lighting details and redesigned front-end elements.

Although this version continues the S90's development, it is not an entirely new generation built on a replacement platform.

Importantly, the updated S90 is not a new 2026 US-market model. American buyers looking for the latest S90 will generally be shopping for remaining 2025 vehicles or used examples.

Volvo S90 Years: Complete Year-by-Year Review

Understanding the differences between individual Volvo S90 model years makes it easier to identify the right vehicle for our needs.

2017 Volvo S90: The Modern Beginning

The 2017 Volvo S90 introduced a completely new approach to Volvo's flagship sedan.

It featured elegant exterior styling, distinctive LED headlights, a minimalist interior, and an extensive collection of electronic safety systems.

American buyers could choose between the T5 and T6 gasoline engines.

The T5 used turbocharging, while the more powerful T6 combined turbocharging and supercharging.

The 2017 S90 also introduced the Sensus infotainment system, with a vertically oriented central display controlling many vehicle functions.

Its interior offered excellent comfort, supportive seats, and premium materials.

However, because 2017 was the first model year of the modern S90, buyers should pay particular attention to software updates, electronic faults, and maintenance history.

Verdict: An affordable entry into modern Volvo luxury, but careful inspection is important.

2018 Volvo S90: Improved Rear-Seat Comfort

The 2018 Volvo S90 introduced a major improvement for the American market.

The vehicle received a longer wheelbase, significantly increasing rear passenger legroom.

This change made the S90 particularly attractive to buyers who prioritize passenger comfort.

The 2018 model year also brought the T8 plug-in hybrid powertrain to the United States.

The T8 combined a gasoline engine with an electric motor and rechargeable battery.

This configuration provided strong acceleration and the possibility of driving short distances using electric power.

Nevertheless, plug-in hybrid technology adds components that may increase maintenance and repair complexity over time.

Verdict: A good choice for rear-seat space, but inspect hybrid components and electronics carefully.

2019 Volvo S90: A More Established Model

By 2019, the modern S90 had been available for several years.

The vehicle retained its elegant styling, comfortable seating, and advanced driver-assistance features.

Buyers could still select different engine configurations depending on market availability.

One advantage of the 2019 S90 is its position in the used-car market.

It can provide much of the same comfort and equipment found in later versions while costing less to purchase.

However, the condition of each vehicle remains essential.

A 2019 model with complete maintenance records may be considerably more attractive than a newer vehicle with neglected servicing.

Verdict: A reasonable budget-friendly option when properly maintained.

2020 Volvo S90: Excellent Used-Car Value

The 2020 Volvo S90 is one of our preferred years to investigate when searching for a used example.

It combines the established modern S90 design with a comfortable suspension, premium interior, and comprehensive safety features.

In the American market, the T6 engine remained an important option.

The Sensus infotainment system provides access to navigation, entertainment, smartphone connectivity, and vehicle settings.

The 2020 model can offer an attractive balance between depreciation and equipment.

However, buyers should remember that repairs on a premium European vehicle may remain expensive even when the purchase price has fallen significantly.

Verdict: A strong value candidate for buyers who want modern luxury without purchasing one of the newest models.

2021 Volvo S90: A Strong Overall Choice

The 2021 Volvo S90 benefited from styling refinements introduced as part of Volvo's updated S90 design.

Changes included revised exterior details and comfort-related improvements, depending on the market.

The vehicle retained its elegant proportions, distinctive lighting signature, and spacious interior.

The 2021 S90 is particularly attractive because it combines updated styling with relatively established mechanical and electronic technology.

Drivers who prefer the earlier Sensus infotainment system may also find this model appealing.

For many used-car shoppers, the 2021 S90 provides a practical balance between age, features, and potential purchase cost.

Verdict: One of the most attractive Volvo S90 years for overall value and comfort.

2022 Volvo S90: New Hybrid Technology

The 2022 model year introduced important changes to the American Volvo S90 lineup.

The earlier T6 powertrain was replaced by the B6 mild-hybrid configuration.

The B6 combines a gasoline engine with a 48-volt electrical system designed to improve efficiency and support smoother operation.

The 2022 S90 also adopted Google-based infotainment technology.

This system integrates features such as Google Maps, Google Assistant, and supported applications directly into the vehicle.

Another important development involved the T8 plug-in hybrid.

During the 2022 model year, Volvo introduced an extended-range plug-in hybrid configuration with a larger battery.

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As a result, not every 2022 S90 T8 has identical battery specifications or electric driving capabilities.

Verdict: An excellent option for newer technology, although buyers should verify the specific engine and battery configuration.

2023 Volvo S90: Refined Electrification

The 2023 Volvo S90 continued the brand's electrification strategy.

The B6 mild-hybrid powertrain remained available, while the T8 Recharge plug-in hybrid provided an alternative for drivers interested in electric driving.

The vehicle also featured Google-based infotainment and contemporary driver-assistance systems.

Updated equipment packages and trim structures helped differentiate the available versions.

The S90 continued to emphasize comfort, with supportive seating, a quiet cabin, and refined highway performance.

For buyers who want a modern vehicle without necessarily paying for the final US model year, the 2023 S90 deserves consideration.

Verdict: A compelling option for buyers seeking relatively recent technology and electrified powertrains.

2024 Volvo S90: Modern Scandinavian Luxury

The 2024 Volvo S90 maintained the elegant design and technology introduced during previous model years.

It continued offering a comfortable interior, extensive safety equipment, and electrified powertrains.

Depending on the configuration, buyers could choose between mild-hybrid technology and a plug-in hybrid setup.

The B6 is attractive for drivers who want an electrified luxury sedan without having to charge it externally.

Meanwhile, the T8 plug-in hybrid can be particularly appealing for drivers who have access to convenient charging.

The 2024 model also benefits from being relatively recent, although purchase prices may be higher than those of earlier vehicles.

Verdict: A strong choice for drivers prioritizing comfort and contemporary technology.

2025 Volvo S90: Final American Model Year

The 2025 Volvo S90 marked the final model year offered new in the United States.

It retained the elegant sedan design and sophisticated technologies that characterized the modern S90.

Available configurations included electrified gasoline and plug-in hybrid powertrains.

The vehicle continued to offer a spacious cabin, advanced safety systems, and a comfortable ride.

For buyers looking for a nearly new Volvo S90, the 2025 model is particularly interesting.

Some examples may still have remaining factory warranty coverage, depending on mileage, original delivery date, and warranty terms.

However, shoppers should consider the difference in purchase price between a 2025 S90 and well-maintained examples from earlier model years.

Verdict: An attractive recent option, particularly for buyers seeking lower mileage and possible remaining warranty coverage.

What Are the Best Volvo S90 Years to Buy?

The best Volvo S90 years depend on what we expect from the vehicle.

Some buyers prioritize affordability, while others prefer modern infotainment, electrification, or lower mileage.

Best Overall: 2021 Volvo S90

The 2021 Volvo S90 is one of our preferred all-around used choices.

It offers updated styling, an elegant interior, and relatively established technology.

It also avoids some of the uncertainty associated with purchasing one of the first examples of a completely redesigned model.

However, this doesn't mean every 2021 S90 will be more reliable than earlier or later versions.

Maintenance history remains a major factor.

Best Value: 2020 Volvo S90

The 2020 Volvo S90 is particularly appealing for buyers seeking an affordable entry into the premium sedan segment.

It provides many of the features associated with newer vehicles while potentially costing considerably less.

A well-maintained 2020 T6 can be an interesting option for drivers who want strong performance and excellent highway comfort.

Best Modern Technology: 2023–2025 Volvo S90

For buyers interested in electrification and contemporary infotainment, the 2023, 2024, and 2025 S90 models are strong candidates.

These vehicles offer newer hybrid systems, Google-based infotainment, and updated equipment configurations.

The T8 plug-in hybrid is particularly interesting for drivers who regularly charge their vehicles.

Nevertheless, hybrid complexity and higher purchase prices should be included in the ownership calculation.

Volvo S90 Years to Avoid or Inspect Carefully

When researching Volvo S90 years to avoid, it's important to distinguish between a model with documented widespread defects and one that simply requires extra caution as a used purchase.

No individual S90 model year should automatically be dismissed based solely on its age.

However, the earliest modern versions deserve particular attention.

2017 Volvo S90: First-Year Concerns

The 2017 S90 introduced new architecture, engines, electronic systems, and interior technology.

As with many vehicles in the first year of a redesign, buyers should check for software updates, electronic problems, and completion of applicable recalls.

The vehicle's age also means suspension, cooling-system, and battery-related maintenance may be increasingly relevant.

A 2017 S90 can still be a good purchase when its mechanical condition is excellent and its price reflects potential maintenance expenses.

2018 Volvo S90: Added Mechanical Complexity

The 2018 S90 introduced additional equipment and plug-in hybrid availability in the United States.

While these improvements increased the vehicle's appeal, they also introduced more components that may require specialized diagnosis.

For T8 models, the high-voltage battery, charging system, and hybrid operation deserve careful inspection.

For T6 versions, buyers should review engine servicing and check for unusual noises, leaks, and warning messages.

Should We Avoid All Early Volvo S90 Models?

Not necessarily.

A carefully maintained 2017 or 2018 S90 may be preferable to a neglected 2021 or 2022 vehicle.

The key is to evaluate the individual car rather than assuming that every example from one year has the same reliability.

Volvo S90 Reliability by Year

Reliability is one of the most important considerations when purchasing a used luxury sedan.

The following table provides a general shopping assessment rather than an official statistical reliability ranking.

These assessments should not be interpreted as proof that a particular year has fewer mechanical failures.

Reliable ownership depends heavily on regular servicing, driving conditions, mileage, and previous repairs.

Common Volvo S90 Problems Across Model Years

Even though the Volvo S90 is a sophisticated luxury sedan, certain problems can affect different versions.

Infotainment System Issues

Modern Volvo S90 models rely heavily on their central touchscreen.

Depending on the software version and vehicle condition, owners may experience frozen displays, connectivity problems, unexpected restarts, or slow system responses.

Before buying, we should test the touchscreen, navigation, audio controls, Bluetooth connectivity, and other relevant functions.

Software updates may correct some problems, but persistent faults deserve professional diagnosis.

Battery and Electrical Problems

The S90 contains numerous electronic control modules.

A weak 12-volt battery can sometimes produce warning messages or unusual electrical behavior.

Mild-hybrid models also use a 48-volt electrical system, while plug-in hybrid versions have separate high-voltage components.

Electrical diagnostics should be performed with equipment compatible with Volvo vehicles.

T6 Engine Complexity

The earlier T6 engine combines turbocharging and supercharging to provide strong performance.

Although this configuration delivers impressive acceleration, it includes additional mechanical components compared with simpler gasoline engines.

We should pay attention to coolant leaks, unusual engine noises, warning lights, and incomplete service records.

Correct maintenance is particularly important for long-term ownership.

Plug-In Hybrid Battery Concerns

The S90 T8 uses a rechargeable high-voltage battery.

Over time, battery aging may reduce usable electric driving range.

Before purchasing a used T8, we should inspect the charging system, confirm that electric driving operates correctly, and obtain a professional assessment of battery condition where possible.

Buyers should also investigate the remaining battery warranty under the terms applicable to their market.

Suspension Wear

The Volvo S90 is designed for comfortable highway driving, but suspension components wear with age and mileage.

Potential symptoms include knocking noises, vibrations, uneven tire wear, and reduced ride comfort.

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A professional inspection should examine control arms, bushings, dampers, and any optional suspension equipment fitted to the vehicle.

Volvo S90 Engine Options by Model Year

Different Volvo S90 years offer different engine configurations.

The exact engine specifications differ depending on country, model year, and trim.

For this reason, buyers should verify the engine code and official vehicle specifications rather than relying entirely on the badge.

Which Volvo S90 Engine Is Best?

The answer depends on our priorities.

For drivers seeking relatively straightforward gasoline technology, an earlier T5 may be attractive.

The T6 provides stronger performance, but its forced-induction system includes additional mechanical complexity.

The B6 mild hybrid is suitable for drivers who want modern electrification without external charging.

Meanwhile, the T8 plug-in hybrid offers the greatest appeal to buyers who can charge regularly and appreciate electric driving.

None of these engines is automatically the best choice for every owner.

Maintenance history, fuel costs, driving requirements, and potential repair expenses should determine the final decision.

Volvo S90 2021 vs 2022: Which Is Better?

The 2021 and 2022 Volvo S90 models are particularly interesting because the American lineup underwent an important technological transition.

The 2021 S90 may be better for drivers who prefer the earlier infotainment system and gasoline powertrain.

The 2022 version is appealing for buyers interested in newer technology and mild-hybrid operation.

However, early software issues can affect technologically updated vehicles, so a thorough test drive remains important.

For T8 buyers, checking the specific battery configuration is essential because the extended-range upgrade arrived during the 2022 model year.

How Many Miles Can a Volvo S90 Last?

A well-maintained Volvo S90 may reach 150,000 to 200,000 miles or more.

However, these figures represent possible outcomes rather than guaranteed vehicle lifespans.

The actual longevity of an S90 depends on several factors.

Maintenance History

Regular servicing is essential.

Engine oil changes, coolant inspections, brake maintenance, and scheduled replacements help reduce the risk of avoidable mechanical failures.

Driving Conditions

Vehicles driven primarily on highways may experience different wear patterns than those used in congested urban environments.

Frequent short trips, extreme temperatures, and poor road conditions can increase stress on certain components.

Engine and Powertrain Configuration

Different engine configurations have different servicing requirements.

Plug-in hybrid systems add electrical and battery components that may require specialist maintenance.

Previous Ownership

A carefully maintained high-mileage vehicle may be more desirable than a lower-mileage example that has been neglected.

Service records, accident history, and repair documentation are particularly important.

Is a High-Mileage Volvo S90 Worth Buying?

A high-mileage Volvo S90 can be worth purchasing if its condition and price are appropriate.

However, used luxury vehicles can become expensive when multiple components require repairs around the same time.

Before purchasing, we should consider:

• Engine and transmission condition.
• Complete maintenance records.
• Outstanding safety recalls.
• Suspension wear.
• Electronic-system functionality.
• Hybrid battery condition, where applicable.
• Tire and brake replacement costs.
• Availability of qualified Volvo mechanics.
• Potential future depreciation.

A vehicle with documented servicing and a satisfactory inspection may provide years of comfortable transportation.

On the other hand, purchasing the cheapest available S90 without investigating its mechanical condition can lead to significant expenses.

Volvo S90 vs Volvo S80: What's the Difference?

The modern Volvo S90 replaced the Volvo S80 as the manufacturer's flagship luxury sedan.

Both vehicles focus on comfort and safety, but the S90 introduced substantial technological improvements.

The S90 features more contemporary exterior styling, a modern interior design, updated powertrains, and more advanced electronic systems.

It also offers additional driver-assistance technology and improved connectivity.

The S80 may appeal to buyers who prefer more conventional controls and older mechanical configurations.

However, the S90 offers a distinctly more modern luxury experience.

For most buyers seeking a contemporary executive sedan, the S90 is the more attractive choice.

Volvo S90 Depreciation: Which Years Offer Better Value?

Luxury sedans can experience significant depreciation during their first years of ownership.

The Volvo S90 is no exception.

For secondhand buyers, depreciation creates opportunities to purchase a comfortable premium sedan at a much lower price than its original retail cost.

However, lower purchase prices do not necessarily mean inexpensive ownership.

Replacement parts, specialized labor, electronic repairs, and hybrid-system maintenance can still be costly.

The 2020 and 2021 model years may offer an interesting compromise between purchase price and modern equipment.

Newer 2023–2025 examples provide additional technology but generally require a larger initial budget.

We should always consider total ownership costs rather than focusing only on the purchase price.

What to Check Before Buying a Used Volvo S90

Before buying any Volvo S90, a professional pre-purchase inspection is strongly recommended.

A qualified technician should examine the vehicle's mechanical, electrical, and safety systems.

Our inspection checklist should include:

1. Vehicle history: Check accident records, ownership history, and reported mileage.
2. Maintenance records: Verify that scheduled servicing was performed.
3. Engine condition: Inspect for fluid leaks, unusual noises, and warning messages.
4. Transmission: Confirm smooth operation during acceleration and deceleration.
5. Infotainment system: Test the touchscreen, navigation, audio, and connectivity functions.
6. Electrical equipment: Inspect lighting, windows, seat adjustments, and climate controls.
7. Suspension: Check for worn bushings, unusual noises, and uneven tire wear.
8. Brakes: Inspect pads, discs, and braking performance.
9. Safety systems: Check the operation of driver-assistance features.
10. Hybrid components: For T8 models, verify charging operation and battery condition.
11. Recall history: Confirm that applicable safety recalls have been completed.
12. Diagnostic scan: Check for stored fault codes, including those that may not trigger an active dashboard warning.

Completing these checks can help us avoid purchasing a vehicle with expensive hidden problems.

Frequently Asked Questions About Volvo S90 Years

1. What Are the Best Volvo S90 Years to Buy?

The 2020 and 2021 Volvo S90 models are attractive used-car options because they combine modern equipment with potentially competitive purchase prices.

The 2023, 2024, and 2025 models are also worth considering for buyers who want newer infotainment and electrified powertrains.

Ultimately, vehicle condition and maintenance history are more important than the model year alone.

2. What Volvo S90 Years Should I Avoid?

The 2017 and 2018 models deserve additional inspection because they were among the earliest versions of the modern S90.

Buyers should carefully review software updates, electronic systems, maintenance history, and any applicable recalls.

However, these model years are not automatically poor purchases.

3. What Was the First Year of the Volvo S90?

The original Volvo S90 appeared for the 1997 model year.

It replaced the Volvo 960 sedan before being discontinued in 1998.

The modern Volvo S90 returned for the 2017 model year in the United States.

4. Is There a 2026 Volvo S90?

Yes. Volvo introduced an updated S90 for selected international markets.

The refreshed model features revised styling, updated interior technology, and a larger central touchscreen.

However, the 2026 S90 is not offered as a new model in the United States, where the 2025 model year was the last.

5. What Is the Most Reliable Volvo S90 Year?

There is no single Volvo S90 model year conclusively established as the most reliable across all engines and markets.

The 2021 S90 is a strong used-car candidate because of its established technology and updated design.

Nevertheless, a comprehensive inspection and documented maintenance history provide more useful information than the model year alone.

Final Thoughts: Which Volvo S90 Year Is Best?

The Volvo S90 has evolved considerably since its original appearance in 1997.

What began as a traditional rear-wheel-drive luxury sedan eventually became a modern executive vehicle featuring advanced safety systems, sophisticated infotainment, and electrified powertrains.

When evaluating the different Volvo S90 years, the best choice depends on our priorities.

The 2020 Volvo S90 is an attractive option for buyers seeking premium comfort at a potentially lower purchase price.

The 2021 model provides an appealing combination of updated styling and established technology, making it one of our preferred overall used choices.

For drivers interested in newer electrification and infotainment features, the 2023–2025 S90 models are worth investigating.

Meanwhile, the 2017 and 2018 models can still provide excellent value, provided their mechanical and electronic systems have been properly maintained.

Regardless of the year, a complete service history, professional inspection, and realistic maintenance budget are essential.

The best Volvo S90 year to buy is ultimately the one that combines the right equipment, excellent condition, documented maintenance, and a purchase price that makes sense for our needs.

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