When it comes to choosing an SUV that balances performance, innovation, and practicality, the comparison between the BYD Seal U and the Citroën C5 Aircross is compelling. Both vehicles offer an assortment of features and performance dynamics that cater to different consumer needs. This article delves into the technical specifications, innovations, and unique characteristics of both models.
The BYD Seal U displays a modern and edgy design typical of contemporary SUVs, stretching to a length of 4775 mm and a width of 1890 mm, featuring a height of 1670 mm. This spacious body design allows for a roomy cabin that comfortably seats five passengers.
On the other hand, the Citroën C5 Aircross is slightly more compact, measuring 4500 mm in length and 1859 mm in width, with a height of 1688 mm. It also accommodates five passengers, with a roomy interior that is designed to focus on comfort and relaxational features.
The performance of the BYD Seal U is impressive, offering options between plug-in hybrid and electric engines. It boasts a power output ranging from 218 HP to 324 HP, with torque figures reaching up to 550 Nm. Acceleration from 0-100 km/h takes as little as 5.9 seconds in its most powerful configuration, while the electric range reaches up to 500 km, making it suitable for long journeys.
In contrast, the Citroën C5 Aircross offers a blend of petrol, diesel, and plug-in hybrid powertrains, with outputs between 131 HP and 224 HP. The most potent variant can accelerate from 0-100 km/h in 8.9 seconds. However, the electric range is limited to just 58 km, which may affect its appeal for those looking for comprehensive electric capabilities.
The BYD Seal U excels in fuel efficiency, with a consumption rate of as low as 0.9 L/100km for its plug-in hybrid variant and an impressive efficiency of 19.9 kWh/100 km when in electric mode. The CO2 emissions range markedly from 0 g/km for its electric option to 20 g/km for hybrid configurations.
On the flip side, the C5 Aircross records a fuel consumption of around 5.5 L/100 km for its diesel variant, while its plug-in hybrid option can reduce consumption to just 1.4 L/100 km. CO2 emissions are higher, with outputs ranging from 32 g/km to 144 g/km depending on the engine choice.
Innovation takes center stage in the BYD Seal U, which is equipped with advanced features such as a comprehensive infotainment system, regenerative braking, and cutting-edge safety technologies. These enhancements not only improve driving experience but also promote energy conservation, particularly in electric mode.
The Citroën C5 Aircross incorporates numerous driver-assist systems and a user-friendly touchscreen interface, which elevates the overall driving experience. However, while it is well-equipped with modern technology, it may not match the high-tech prowess employed in BYD's latest offerings.
In terms of comfort, the BYD Seal U offers a well-designed interior with ample space and user-centric design. The trunk capacity of 425 to 552 L complements its passenger comfort, adding a layer of practicality for everyday use.
The C5 Aircross arguably takes comfort to a higher level with its plush materials and ergonomic seating, along with a trunk capacity of up to 580 L, making it ideal for families or long trips. The adjustable rear seats add versatility to the SUV, allowing for an improved optimization of cargo space.
In the battle of the BYD Seal U versus Citroën C5 Aircross, the decision hinges largely on the buyer's preferences and lifestyle. If you're seeking a high-performance electric SUV with exceptional efficiency, the BYD Seal U stands out as an innovative choice. However, if comfort and traditional versatility in a compact structure are paramount, the Citroën C5 Aircross presents an appealing proposition.
Ultimately, both vehicles encapsulate unique attributes that cater to varying driver needs. It is essential for potential buyers to assess their primary requirements regarding power, efficiency, and comfort before making a decision.
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Citroen C5 Aircross has a slightly advantage in terms of price – it starts at 29100 £, while the BYD Seal U costs 34300 £. That’s a price difference of around 5143 £.
Fuel consumption also shows a difference: BYD Seal U manages with 0.40 L and is therefore clearly more efficient than the Citroen C5 Aircross with 2.50 L. The difference is about 2.10 L per 100 km.
In terms of energy consumption, the advantage goes to the Citroen C5 Aircross: with 17 kWh per 100 km, it’s slightly more efficient than the BYD Seal U with 19.90 kWh. That’s a difference of about 2.90 kWh.
As for range, the Citroen C5 Aircross performs minimal better – achieving up to 520 km, about 20 km more than the BYD Seal U.
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 has a noticeable edge – offering 324 HP compared to 210 HP. That’s roughly 114 HP more horsepower.
In acceleration from 0 to 100 km/h, the BYD Seal U is significantly quicker – completing the sprint in 5.90 s, while the Citroen C5 Aircross takes 8.30 s. That’s about 2.40 s faster.
In terms of top speed, the Citroen C5 Aircross performs slightly better – reaching 220 km/h, while the BYD Seal U tops out at 180 km/h. The difference is around 40 km/h.
There’s also a difference in torque: BYD Seal U pulls clearly stronger with 550 Nm compared to 300 Nm. That’s about 250 Nm difference.
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Both vehicles offer seating for 5 people.
In curb weight, Citroen C5 Aircross is somewhat lighter – 1629 kg compared to 1940 kg. The difference is around 311 kg.
In terms of boot space, the Citroen C5 Aircross offers minimal more room – 565 L compared to 552 L. That’s a difference of about 13 L.
In maximum load capacity, the Citroen C5 Aircross performs a bit better – up to 1668 L, which is about 203 L more than the BYD Seal U.
When it comes to payload, Citroen C5 Aircross a bit takes the win – 471 kg compared to 410 kg. That’s a difference of about 61 kg.
The BYD Seal U proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
BYD Seal U is the better all-rounder in this comparison.
@ BYD Auto / BYD Global Media
The BYD Seal U pairs a sleek fastback silhouette with a surprisingly roomy, tech-rich cabin, giving electric chic without the showroom pretension. It's a smart pick for buyers after confident handling, sensible practicality and standout value — all wrapped up with a cheeky grin when you put your foot down.
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@ BYD Auto / BYD Global Media
@ BYD Auto / BYD Global Media
@ BYD Auto / BYD Global Media
The Citroën C5 Aircross feels like a sofa on wheels, delivering a calm, floaty ride and clever packaging that makes life with luggage and kids noticeably easier. Quirky French styling and a supremely practical, family-focused cabin mean it quietly wins hearts by prioritising comfort over showroom bravado.
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@ Citroën / Stellantis Media
@ Citroën / Stellantis Media
@ Citroën / Stellantis Media
@ Citroën / Stellantis Media
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@ BYD Auto / BYD Global Media
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@ Citroën / Stellantis Media
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Costs and Consumption |
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Price
34300 - 39800 £
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Price
29100 - 41600 £
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Consumption L/100km
0.4 - 1.2 L
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Consumption L/100km
2.5 - 5.4 L
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Consumption kWh/100km
19.9 - 20.5 kWh
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Consumption kWh/100km
17 kWh
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Electric Range
70 - 500 km
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Electric Range
81 - 520 km
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Battery Capacity
-
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Battery Capacity
17.8 - 73 kWh
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co2
0 - 26 g/km
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co2
0 - 121 g/km
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Fuel tank capacity
60 L
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Fuel tank capacity
55 L
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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
5
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Doors
5
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Curb weight
1940 - 2147 kg
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Curb weight
1629 - 2184 kg
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Trunk capacity
425 - 552 L
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Trunk capacity
565 L
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Length
4775 - 4785 mm
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Length
4650 mm
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Width
1890 mm
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Width
1870 mm
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Height
1668 - 1670 mm
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Height
1695 mm
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Max trunk capacity
1440 - 1465 L
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Max trunk capacity
1668 L
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Payload
410 kg
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Payload
446 - 471 kg
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Engine and Performance |
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Engine Type
Plugin Hybrid, Electric
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Engine Type
Petrol MHEV, Electric, Plugin Hybrid
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
CVT, Reduction Gearbox
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Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
218 - 324 HP
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Power HP
145 - 210 HP
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Acceleration 0-100km/h
5.9 - 9.6 s
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Acceleration 0-100km/h
8.3 - 11.2 s
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Max Speed
170 - 180 km/h
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Max Speed
170 - 220 km/h
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Torque
300 - 550 Nm
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Torque
230 - 300 Nm
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Number of Cylinders
4
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Number of Cylinders
3 - 4
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Power kW
160 - 238 kW
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Power kW
107 - 157 kW
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Engine capacity
1497 - 1498 cm3
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Engine capacity
1199 - 1598 cm3
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General |
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Model Year
2024
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Model Year
2025
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CO2 Efficiency Class
B, A
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CO2 Efficiency Class
D, A, B
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Brand
BYD
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Brand
Citroen
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The BYD Seal U is available as Front-Wheel Drive or All-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.
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