Introduction - A New Era of Electrified SUVs
The mid-size SUV segment is getting a serious shake-up from two of China’s fastest-growing automotive brands - BYD & Jaecco. With the launch of the BYD SEAL U DM-i, and the more recent arrival of the Jaecco 7, buyers looking for advanced tech, strong efficiency, and modern styling now have two exciting new options.
It is clear that the BYD SEAL U DM-i lies within a more luxurious price tag, as opposed to the Jaecoo 7, which comes at a lesser one, and with the latter being ranked fourth place in UK bestsellers, Jaecoo are certainly making noise with their SUV.
So then, how do these two SUVs stack up? Let’s compare them across key categories!

BYD SEAL U DM-i - Talk To Me
The BYD SEAL U DM-i is a stylish and technologically advanced plug-in hybrid SUV that is designed to showcase BYD’s latest DM-i (Dual Mode intelligent) powertrain. Designed for efficiency and smooth everyday driving, the model combines a petrol engine with an electric motor, offering an impressive electric-only range of up to 80 miles (depending on battery option) and a total range of over 600 miles. A bit further down the path in their journey, BYD’s rapid growth to popularity began back in 2023 with the release of the BYD Atto 3, with this model arriving in Autumn 2024. We’ve all witnessed how fast BYD has risen through the EV food chain, and the Jaecoo 7 seems to be helping Jaecoo do the exact same.
Its sleek exterior design, spacious interior, and standout features, like a rotating 15.6-inch touchscreen, intelligent cockpit system, and premium build quality. All of which make it a compelling option for drivers seeking an electrified alternative without the range anxiety of a full EV. Positioned between practicality and innovation, the SEAL U DM-i delivers a refined, eco-conscious driving experience in a family-friendly SUV package.
What There Is To Know About The Jaecoo 7
The Jaecoo 7 is a relatively new compact/mid‑sized SUV from Chinese manufacturer Chery, and the model, along with the wider Chery brand, is trying to bridge premium features with competitive pricing. Continuing to make history in the UK, the Jaecoo 7 has seen 6,489 registrations, according to SMMT*. The sales collated by the brand so far has been achieved in 10 months, since the launch. The rapid growth shows Jaecoo’s ambitions and presence within the UK market. With Jaecoo receiving fast sales, they have cemented their place as one of the fastest-growing automotive manufacturers in the electric market, in recent history.
Offered in multiple powertrain variants: a 1.6‑litre turbo petrol (145 bhp) in front‑wheel drive, also available with all‑wheel drive. There’s a plug‑in hybrid option (referred to as the Super Hybrid System) that uses a 1.5‑litre turbo petrol engine paired with an electric motor and battery pack (18.3 kWh), giving electric‑only range and helping both performance and efficiency. Performance-wise: the petrol FWD version does 0‑62 mph in around 10.3 seconds, with a top speed of 112 mph. The AWD version is a bit slower for acceleration. The PHEV SHS variant is much quicker.
In terms of tech & interior, the Jaecoo 7 packs a large infotainment touchscreen (14.8‑inch in many trims), a digital driver’s display, advanced safety and driver assistance features, and a generous suite of standard kit, panoramic sunroof, heated seats, wireless charging, surround‑view cameras etc.

Exterior Design - Sleek vs Rugged
BYD SEAL U DM-i:
Adopting a clean, futuristic look, with a smooth and urban look. With aerodynamic traits, it looks more like a modern EV/SUV crossover.
Jaecoo 7:
Boxier, more muscular, possessing the ability to go off-road, with a rugged look, similar to that of Land Rover’s styling.
Verdict - Choose the BYD SEAL U DM-i for sophistication and aerodynamics, but go with the Jaecoo 7 if you’re more a fan of rugged, adventurous aesthetics.
Interior Comfort
BYD SEAL U DM-i:
Stepping inside the BYD SEAL U DM-i, as a driver you’ll receive an immediate sense of prestige, with the luxury that comes with this electric SUV. You will be greeted by a cabin that blends modern sophistication, with user-centric comfort. The interior within this all-electric model from BYD is dominated by a minimalist design, featuring clean lines and high-quality materials that give space a premium feel. A large, crisp and crystal clear infotainment touchscreen is included, taking central stage, and seamlessly integrating with the digital instrument cluster that provides intuitive control and real-time information to capture the best driving experience. Offering comfortable seating with ample legroom with supportive cushioning ensures a relaxed drive for passengers as well as drivers. With thoughtful touches including ambient lighting and climate control that enhance the overall ambiance of travelling in the SEAL U DM-i.
Jaecoo 7:
On the contrary to BYD’s SEAL U DM-i, the Jaecoo 7’s interior reflects its rugged exterior with a bold and practical design that prioritises durability and functionality. The cabin offers a spacious layout, with seats designed to provide ample support during longer drives, or off-road adventures in particular. Materials are robust yet comfortable, balancing a utilisation feel with modern touches. The infotainment system within the Jaecoo 7, while not as expansive as some rivals, delivers essential connectivity and entertainment features, all of which are accessible through a user-friendly interface. Practical storage solutions and well-placed controls enhance convenience, making the Jaecoo 7 a comfortable companion whether you’re navigating through the city, or exploring rougher terrain.

Performance & Driving Experience - BYD SEAL U DM-i
Delivering a smooth and refined driving experience, the BYD SEAL U DM-i infuses innovation and a premium feel into every drive. Thanks to its advanced plug-in-hybrid powertrain that seamlessly combines electric and petrol power. In electric mode, the SUV offers quiet, instant torque ideal for city driving, while the hybrid system kicks in to help provide additional power and extended range on longer trips.
The DM-i technology prioritises fuel efficiency without compromising responsiveness, resulting in a balanced drive that feels both efficient and engaging. Suspension and chassis tuning strikes a comfortable middle ground, absorbing road imperfections while maintaining confident handling. Whether you’re cruising through urban traffic, or embarking on a weekend getaway, the SEAL U DM-i’s performance is designed to offer a pleasant and economical drive.
Performance & Driving Experience - Jaecoo 7
The Jaecoo 7 offers a confident and capable driving experience, geared more toward versatility and rugged appeal than outright efficiency. Powered by a turbocharged petrol engine (with hybrid variants in some markets), the Jaecoo 7 delivers responsive acceleration and a solid on-road presence.
Its slightly firmer suspension setup, higher ground clearance, and optional all-wheel drive make it well-suited for both urban commutes and light off-road adventures. Steering is direct and stable, providing good feedback whether you're navigating tight city corners or rougher country roads. While it may not match the electric smoothness of a plug-in hybrid like the BYD SEAL U DM-i, the Jaecoo 7 shines in offering a more traditional SUV driving experience, robust, confident, and ready for a variety of terrains.

Fuel Economy & Range
Fuel Efficiency:
BYD SEAL U DM-i - Extremely High (PHEV)
Jaecoo 7 - Moderate
Electric Range (EV mode):
BYD SEAL U DM-i - 80-100 km
Jaecoo 7 - N/A (if petrol only)
Tank Range (Hybrid + Fuel):
BYD SEAL U DM-i - 1,000 + km (estimation)
Jaecoo 7 - 600-700 km (estimation)

Final Words - BYD SEAL U DM-i
The BYD SEAL U DM-i is a fantastic choice of electric car, the benefits a driver will receive from owning one are endless. From a smooth drive and advanced technology, to various safety features and powerful performance, the SEAL U DM-i will enhance your everyday driving.
With solid electric-only range, too, you will get the freedom of pure electric driving - useful for daily commuting, or short trips without touching the petrol engine.
Choose the BYD SEAL U DM-i if:
- You prioritise fuel efficiency & EV capabilities
- You want advanced driver assistance & infotainment features
- You do more city or motorway driving
Final Words - Jaecoo 7
The Jaecoo 7 is not only a strong electric car, but it is a rapidly growing one too, and the benefits, like the BYD SEAL U DM-i, will enhance your driving experience - it just depends what type of driver you are, and what you value the most.
If you would normally prefer a more premium and traditional SUV driving experience, the Jaecoo 7 would deliver for you, along with if you opt for decent technology, but more of a focus on the off-road adventures. If you haven’t driven electric before, you could join an exclusive club. Driving this model will not only give you the premium feel, but you can start your electric journey, too.
Choose the Jaecoo 7 if:
- You prefer a rugged SUV design with a lifestyle appeal
- You enjoy a more traditional driving feel
- You want a stylish, capable SUV with decent tech & off-road potential

Conclusion - BYD SEAL U DM-i & Jaecoo 7. Where Do We Stand?
Both vehicles reflect the evolving landscape of Chinese automotive innovation. The BYD SEAL U DM-i is a forward-thinking hybrid SUV designed for maximum efficiency, while the Jaecoo 7 brings a bold, adventurous spirit to the compact SUV segment. Your choice ultimately depends on your lifestyle, driving patterns, and whether you lean toward futuristic tech or rugged charm.














































































































































































































































































































































































































































































































































































































