Are MG HS Cars Reliable? A Complete 2025 Reliability Review

Reliability — it’s one of those words that can make or break a car’s reputation. When it comes to MG HS, opinions are divided. Some drivers praise it for its value-packed features and comfort, while others raise eyebrows at its long-term dependability. So, let’s cut through the noise and answer the burning question: are MG HS cars reliable?

In this deep-dive review, we’ll explore the MG HS’s reliability record, common issues, maintenance costs, owner experiences, and how it stacks up against rivals like the Kia Sportage, Hyundai Tucson, and Nissan Qashqai. Grab a coffee — this one’s worth the read.

Understanding MG’s Comeback Story

From British Heritage to Chinese Powerhouse

MG was once a proud British marque known for its sporty convertibles. But after several ownership changes, SAIC Motor—China’s largest carmaker—revived the brand with models like the MG ZS and MG HS. The question many ask now is: can a reborn MG match the reliability standards of Japanese and Korean giants?

The Modern MG HS in Context

The MG HS, introduced in 2019, represents the brand’s flagship SUV, aiming to blend European design flair with Chinese engineering. It’s sold in both petrol and plug-in hybrid (PHEV) versions, appealing to families looking for space and affordability.

How Reliability Is Measured

What Makes a Car “Reliable”?

Reliability isn’t just about how often a car breaks down. It includes:

• Mechanical consistency: how well the engine, gearbox, and electronics perform over time.
• Maintenance frequency: how often it needs repairs or parts replaced.
• User satisfaction: real-world experiences from owners.
• Warranty support: how manufacturers handle issues when they arise.

Sources That Rank Reliability

To gauge MG HS reliability, we reference:

• Driver surveys (What Car?, AutoExpress, JD Power)
• Warranty claim data
• Owner forums and real-life feedback
• Manufacturer recall records

MG HS Reliability: The Verdict So Far

Early Impressions Were Mixed

When first launched, the MG HS attracted attention for its looks and value. However, some early owners reported glitches in infotainment systems, battery drain, and transmission juddering in the automatic versions.

The Latest Models Have Improved

MG has listened. From 2022 onward, reliability scores have climbed. Software updates addressed early bugs, while newer components improved consistency in the 1.5-litre turbo petrol engine and dual-clutch gearbox.

Warranty Confidence

MG backs the HS with a 7-year/80,000-mile warranty—matching Kia’s industry-leading coverage. That alone shows strong confidence in its product longevity.

Common MG HS Problems (and Fixes)

Let’s look at recurring issues reported by owners and how to address them:

While none of these are catastrophic, they can be annoying—especially for new owners expecting flawless performance.

MG HS Hybrid Reliability

The Plug-In Hybrid (PHEV) System

The MG HS PHEV uses a 1.5-litre turbo petrol engine paired with an electric motor, delivering punchy performance and a combined range of about 430 miles.

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So far, reports indicate that:

• Battery packs are reliable, with minimal degradation.
• Charging systems are stable, though slow home-charging may overheat standard sockets if not installed properly.
• Software calibration plays a big role—occasional updates improve hybrid switching smoothness.

In short, the hybrid setup is more reliable than expected, provided maintenance is done regularly.

Owner Reviews: What Real Drivers Say

Positive Highlights

Many MG HS owners rave about:

• Comfortable ride with plush seating and great suspension.
• High equipment levels for the price — panoramic sunroof, adaptive cruise, and leather seats.
• Good value for money compared to pricier rivals.
• Strong warranty coverage, easing reliability concerns.

Common Complaints

However, recurring negatives include:

• Minor electrical gremlins
• Inconsistent build quality
• Slow infotainment system
• Fuel economy below expectations on petrol variants

In owner surveys, the MG HS typically scores around 85% satisfaction, landing it mid-pack among family SUVs.

How It Compares to Rivals

MG HS vs Kia Sportage

• Kia Sportage: better long-term dependability and smoother transmission.
• MG HS: more affordable and equally generous warranty.

MG HS vs Hyundai Tucson

• Hyundai Tucson: higher-quality cabin and proven engines.
• MG HS: still offers more value at a lower entry price.

MG HS vs Nissan Qashqai

• Nissan Qashqai: consistent reliability and strong dealer network.
• MG HS: catches up with lower running costs and longer warranty.

Overall, the MG HS holds its ground remarkably well in 2025.

Maintenance and Running Costs

Routine Servicing

The MG HS requires servicing every 12 months or 15,000 miles.
Typical maintenance includes:

• Oil and filter change
• Brake fluid and cabin filter replacement
• Spark plugs (every 30,000 miles)

Costs are moderate, with routine services priced around £180–£250.

Parts Availability

MG’s expanding UK and global network means spare parts are easier to find now than a few years ago. Delays are rare, though certain PHEV components may require dealer sourcing.

Warranty and Customer Support

MG’s 7-year warranty covers:

• Engine and drivetrain
• Electrical components
• Hybrid system (for PHEV models)

Extended warranties are also available, and MG’s UK customer support has earned improved ratings for responsiveness since 2023.

Safety and Reliability Go Hand-in-Hand

Crash Test Results

The MG HS scored five stars on Euro NCAP, proving its structural safety.
Features like lane keep assist, autonomous emergency braking, and adaptive cruise control enhance reliability from a safety perspective.

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Electronics and Sensors

While advanced systems increase safety, they also introduce potential reliability risks. Thankfully, newer firmware versions have significantly reduced false alarms and malfunction alerts.

Longevity Expectations

Engine Life

With proper care, the MG HS’s 1.5T petrol engine can exceed 120,000 miles before major issues arise.

Gearbox Durability

The DCT (dual-clutch transmission) is more sensitive—regular fluid changes every 40,000 miles are key to longevity.

Body and Interior

MG has improved corrosion protection and interior materials. Expect the cabin to hold up well over 5–7 years with normal wear.

Reliability Improvements Since Launch

Expert Verdict: Is the MG HS Reliable?

Let’s sum it up.

The MG HS isn’t perfect—but it’s improving fast.
If you’re expecting Toyota-level bulletproof reliability, you may be slightly disappointed. But if your expectations are for a well-equipped SUV that performs solidly day to day and comes with a class-leading warranty, the MG HS fits the bill.

Think of it as the underdog that’s catching up to the pack—not flawless, but impressively dependable for its price.

Our Final Thoughts

The MG HS offers modern looks, plenty of tech, and decent reliability—especially in newer models. It may not yet rival the Japanese stalwarts, but with ongoing updates, the MG HS is evolving into a strong, trustworthy contender.
For budget-conscious families seeking peace of mind, it’s a worthy choice with growing reliability credibility.

Frequently Asked Questions (FAQs)

1. How long do MG HS cars last?
With proper maintenance, the MG HS can last 10–12 years or over 120,000 miles without major issues.

2. Is the MG HS expensive to maintain?
No. It’s cheaper to maintain than many rivals, with affordable parts and a long warranty that covers most issues.

3. Are MG HS hybrids reliable?
Yes. The plug-in hybrid system has proven durable, with minimal battery degradation reported by owners so far.

4. Do MG HS cars have engine problems?
Early models experienced turbo and DCT-related hiccups, but these have been mostly resolved in post-2022 versions.

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5. Would we recommend buying a used MG HS?
Yes, especially a 2022 or newer model with full service history. Earlier ones are fine but may need software updates.

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