BYD Seal U vs MG HS: In-Depth Comparison to Decide the Best SUV for You

We present a comprehensive, detailed comparison of the BYD Seal U and the MG HS. Across multiple dimensions—powertrains, efficiency, interior space, technology, practicality, and cost—we determine which SUV best aligns with your lifestyle and driving priorities.
1. Key Specifications at a Glance
| Specification | BYD Seal U | MG HS |
|---|---|---|
| Length | 4,785 mm | 4,574 mm |
| Width | 1,890 mm | 1,890 mm |
| Height | 1,668 mm | 1,685 mm |
| Boot Capacity | 552 L | 507 L |
| Power Output | Up to 324 hp | Up to 272 hp |
| 0-100 km/h | 5.9 s | 6.8 s |
| Fuel / Energy Type | PHEV / Electric | Petrol / Hybrid / PHEV |
| Drive Type | FWD / AWD | FWD / AWD |
| Seats | 5 | 5 |
2. Powertrain & Driving Dynamics
BYD Seal U
The Seal U features a mix of plug-in hybrid and fully electric powertrains. Its most powerful configuration produces around 324 horsepower and accelerates from 0-100 km/h in just 5.9 seconds. This model focuses on delivering an engaging, EV-inspired drive with smooth power delivery and instant torque.
MG HS
The MG HS is available in petrol, hybrid, and plug-in hybrid variants. Power ranges up to 272 horsepower, depending on trim. It provides a refined, comfortable ride, prioritising smoothness and reliability over sheer performance.
Driving Impression
- BYD Seal U: Punchy, dynamic, and futuristic driving feel.
- MG HS: Comfortable, balanced, and easy to handle for daily driving.
If acceleration and EV performance appeal to you, the Seal U takes the edge. For a smoother, family-oriented ride, the MG HS is ideal.
3. Efficiency, Emissions & Electric Range
BYD Seal U
The Seal U’s efficiency is outstanding, especially in hybrid or electric mode. Plug-in hybrid models achieve consumption as low as 0.9 L/100 km, while electric versions consume around 19.9–20.5 kWh/100 km. Electric-only range can extend from 70 to 500 km depending on the battery and version.
MG HS
Fuel consumption for the MG HS petrol and hybrid versions typically ranges between 7.4 and 7.6 L/100 km. Its plug-in hybrid variant offers an electric-only range of around 70–120 km, suitable for short urban commutes.
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The Seal U dominates this category with higher electric efficiency and longer range. The MG HS, while efficient, caters more to hybrid practicality than full electrification.
4. Interior Space & Practicality
Passenger Comfort
Both models comfortably seat five passengers. The Seal U’s larger wheelbase and longer body translate into generous rear legroom and wider cabin space.
Cargo Volume
- Seal U: Up to 552 litres of boot capacity.
- MG HS: Approximately 507 litres, still competitive for the segment.
Practical Verdict
The Seal U leads slightly in rear space and boot capacity, making it more suitable for long journeys or family use. The MG HS remains a great all-rounder, offering an excellent mix of practicality and compactness.
5. Technology, Infotainment & Safety Systems
BYD Seal U
The Seal U integrates advanced tech including a rotating centre touchscreen, wireless charging, and sophisticated driver-assistance systems. Its infotainment layout delivers a futuristic, high-tech experience.
MG HS
The MG HS offers dual 12.3-inch displays, seamless smartphone connectivity, and a full suite of safety features such as adaptive cruise control and lane-keeping assistance. Its user interface feels familiar and intuitive, focusing on ease of use rather than flash.
Tech Verdict
- Seal U: Futuristic design, innovative interface, ideal for tech enthusiasts.
- MG HS: Practical, proven technology that’s reliable and easy to navigate.
6. Design, Styling & Build Quality
Exterior Design
The Seal U exhibits a sleek, aerodynamic look with a distinctive EV-era aesthetic—smooth lines and bold proportions. The MG HS adopts a traditional SUV design with elegant contours and sporty accents that appeal to a broader audience.
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Inside, both vehicles feature premium materials. The Seal U feels futuristic with minimalistic touches and refined lighting. The MG HS offers classic comfort with supportive seating, quality stitching, and excellent visibility.
Verdict
If you prefer modern styling and a futuristic cabin, the Seal U wins. For timeless design and traditional SUV appeal, the MG HS fits better.
7. Ownership Costs & Value
Price Range
- BYD Seal U: From approximately £33,000, depending on market and configuration.
- MG HS: Generally starts lower, offering strong affordability and excellent value for money.
Running Costs
The Seal U benefits from lower running costs due to its electric or plug-in hybrid setup. The MG HS may cost slightly more to refuel but compensates with accessible service and lower insurance in some regions.
Maintenance & Resale
BYD, though newer in some markets, offers cutting-edge EV innovation and growing brand confidence. MG has widespread service networks and strong resale reputation in hybrid segments.
Value Verdict
- BYD Seal U: Long-term efficiency and advanced technology justify its higher price.
- MG HS: Lower purchase cost and broad dealer support make it budget-friendly.
8. Which SUV Should You Choose?
Choose the BYD Seal U if You:
- Prefer cutting-edge technology and EV-oriented performance.
- Drive often in cities or long distances and value fuel efficiency.
- Want a premium, futuristic design.
Choose the MG HS if You:
- Prefer a familiar, comfortable SUV with hybrid flexibility.
- Want lower upfront costs and accessible servicing.
- Appreciate practicality and balanced driving.
10. Final Verdict
Both SUVs deliver value, innovation, and comfort—yet they cater to distinct audiences. The BYD Seal U is a forward-looking SUV that blends electrification, performance, and technology in a modern package. Meanwhile, the MG HS remains a smart, affordable alternative for drivers who prioritise practicality and everyday usability.
In short:
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- MG HS: For traditional SUV buyers seeking balance and comfort.
Either way, both vehicles stand as strong contenders in the competitive SUV market—each offering a unique path toward the future of driving.
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