Compare performance (130 HP vs 324 HP), boot space and price (41,900 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – DS Automobiles DS 7 or BYD Seal U?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
In the dynamic world of compact SUVs, the BYD Seal U and the DS Automobiles DS 7 Crossback are two contenders offering innovation and style. Both vehicles blend advanced technology with distinctive features, yet they cater to somewhat different consumer needs. Let's delve deeper into their technical specifics and innovative features.
The performance spectrum of the Seal U and the DS 7 Crossback display the two brands' contrasting philosophies. Starting with the Seal U, this SUV embraces hybrid and electric powertrains, offering peak power outputs from 218 HP to 324 HP. It also boasts impressive torque options up to 550 Nm, providing a robust driving experience, especially noticeable in the acceleration times, which can reach 0-100 km/h in a swift 5.9 seconds.
Contrasting this, the DS 7 Crossback offers a mix of diesel and plug-in hybrid engines, with power ranging from 130 HP to 360 HP, and torque peaking at 520 Nm. This versatility is coupled with varied performance profiles, such as a 0-100 km/h time as low as 5.7 seconds, ensuring a dynamic drive whether in urban environments or on open highways.
The BYD Seal U shines in the realm of electric efficiency, highlighting an electric range of up to 500 km and superb consumption figures with as low as 19.9 kWh per 100 km. The plug-in hybrid variants also present frugal consumption with figures as lean as 0.9 L/100km, reflecting its commitment to eco-friendliness.
On the other hand, the DS 7 Crossback, with its innovative hybrid models, offers an electric range peaking at 65 km, balancing performance and efficiency. It provides plug-in hybrid consumption figures around 1.3 to 1.9 L/100km, demonstrating a substantial reduction in fuel usage when compared to traditional combustion engines.
Stepping into the design domain, both SUVs exude elegance and modernity. The Seal U, at nearly 4.8 meters in length, offers an imposing presence with superior aerodynamics evidenced by its sleek silhouette. Interior-wise, the vehicle accommodates five passengers comfortably, with a trunk capacity extending to 552 liters, perfect for families and long trips.
The DS 7 Crossback stands out with its chic French design, shorter in length at 4593 mm, which makes it exceedingly agile for city navigation while maintaining spaciousness. Also offering five seats, it flaunts a slightly larger trunk capacity of 555 liters, perfect for all your cargo needs.
Both contenders make substantial strides in embedding cutting-edge technology. The BYD Seal U integrates advanced driver-assistance systems and features a state-of-the-art infotainment suite focused on enhancing driving pleasure and passenger connectivity.
Conversely, the DS 7 Crossback leverages its luxury appeal with sophisticated technology packages, including advanced safety features and a plush interior enriched with high-quality materials and ergonomic design, ensuring every journey is both safe and comfortable.
Deciding between the BYD Seal U and the DS 7 Crossback comes down to personal preference and lifestyle needs. The Seal U appeals to those who prioritize electric efficiency and cutting-edge technology in a more avant-garde package. Meanwhile, the DS 7 Crossback attracts buyers with a penchant for sophisticated aesthetics and a balanced blend of power and economy.
In the end, both the BYD Seal U and DS 7 Crossback stand tall as formidable choices in the competitive SUV market, marking them as vehicles of choice for those who refuse to compromise on excellence.
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
BYD Seal U is clearly cheaper – starting at 34,300 £ , while the DS Automobiles DS 7 costs 41,900 £ . That’s a price difference of around 7,645 £.
Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.
When it comes to engine power, the BYD Seal U offers considerably more power – delivering 324 HP compared to 130 HP. That’s roughly 194 HP more horsepower.
When accelerating from 0 to 100 km/h, the BYD Seal U is clearly quicker – completing the sprint in 5.9 s, while the DS Automobiles DS 7 takes 11.9 s. That’s about 6 s quicker.
There’s also a difference in torque: the BYD Seal U delivers significantly more torque with 550 Nm compared to 300 Nm. That’s about 250 Nm more.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Both vehicles offer seating for 5 people.
In terms of curb weight, DS Automobiles DS 7 is slightly lighter – 1,651 kg compared to 1,940 kg. The difference is around 289 kg.
Looking at boot space, the DS Automobiles DS 7 offers barely more boot space – 555 L compared to 552 L. That’s a difference of about 3 L.
When it comes to payload, the BYD Seal U carries very slightly more – 410 kg compared to 399 kg. That’s a difference of about 11 kg.
The BYD Seal U holds a decisive overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.
The DS 7 wraps Parisian elegance into SUV practicality, with sculpted surfaces, a jewel-like grille and an interior that feels more boutique lounge than family transporter. It appeals to buyers who want style and comfort without shouting, delivering a refined ride and clever tech that make daily driving feel a little more special — and yes, it’ll turn heads in the school run.
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The BYD Seal U is a sleek electric fastback that blends sporty styling with a roomy, tech-focused interior, making it an appealing choice for buyers who want electric performance without sacrificing comfort. It delivers a smooth, composed ride and intuitive features, positioning it as a practical yet modern option in the EV market.
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Costs and Consumption |
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Price
41,900 - 46,100 £
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Price
34,300 - 39,800 £
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Consumption L/100km
5.5 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
-
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Consumption kWh/100km
12.1 - 20.5 kWh/100km
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Electric Range
-
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Electric Range
70 - 500 km
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Battery Capacity
-
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Battery Capacity
-
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co2
145 g/km
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co2
0 - 71 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
1,651 kg
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Curb weight
1,940 - 2,147 kg
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Trunk capacity
555 L
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Trunk capacity
425 - 552 L
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Length
-
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Length
-
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Width
1,891 mm
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Width
1,890 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
399 kg
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Payload
410 kg
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Engine and Performance |
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Engine Type
Diesel
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Engine Type
Electric, Plugin Hybrid
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Reduction Gearbox, Automatic Gearbox
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Drive Type
Front-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
130 HP
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Power HP
218 - 324 HP
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Acceleration 0-100km/h
11.9 s
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Acceleration 0-100km/h
5.9 - 9.6 s
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Max Speed
-
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Max Speed
-
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Torque
300 Nm
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Torque
300 - 550 Nm
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Number of Cylinders
4
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Number of Cylinders
4
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Power kW
96 kW
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Power kW
160 - 238 kW
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Engine capacity
1,499 cm3
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Engine capacity
1,497 - 1,498 cm3
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General |
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|---|---|
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Model Year
2025
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Model Year
2,024 - 2,026
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CO2 Efficiency Class
E
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CO2 Efficiency Class
A, B
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Brand
DS Automobiles
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Brand
BYD
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Deutschland
France
Nederland
Great Britain
Sverige
Danmark
Suomi
Italia
Polska
Česko
España