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BYD Seal U vs Citroen C3 Aircross comparison

Compare performance (324 HP vs 145 HP), boot space and price (34,300 £ vs 16,400 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or Citroen C3 Aircross?

BYD Seal U vs Citroen C3 Aircross: Key differences

BYD Seal U

4.1 (8 Reviews)
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  • significantly more power
  • clearly more efficient
  • somewhat more electric range
  • substantially quicker 0–100 km/h
  • somewhat more trunk space
details

Citroen C3 Aircross

4.4 (1 Reviews)
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  • substantially cheaper
  • substantially lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

Seal U

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Citroen C3 Aircross is substantially cheaper – starting at 16,400 £ , while the BYD Seal U costs 34,300 £ . That’s a price difference of around 17,829 £.

In terms of energy consumption, the BYD Seal U is clearly more efficient: consuming 12.1 kWh/100km compared to 16.1 kWh/100km for the Citroen C3 Aircross. That’s a difference of about 4 kWh/100km.

As for electric range, the BYD Seal U offers somewhat more range – reaching up to 500 km, about 100 km more than the Citroen C3 Aircross.

C3 Aircross

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BYD Seal U offers significantly more power – delivering 324 HP compared to 145 HP. That’s roughly 179 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal U is substantially quicker – completing the sprint in 5.9 s, while the Citroen C3 Aircross takes 12.3 s. That’s about 6.4 s quicker.

There’s also a difference in torque: the BYD Seal U delivers substantially more torque with 550 Nm compared to 230 Nm. That’s about 320 Nm more.

Seal U

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Citroen C3 Aircross is substantially lighter – 1,312 kg compared to 1,940 kg. The difference is around 628 kg.

Looking at boot space, the BYD Seal U offers somewhat more boot space – 552 L compared to 460 L. That’s a difference of about 92 L.

When it comes to payload, the Citroen C3 Aircross carries slightly more – 462 kg compared to 410 kg. That’s a difference of about 52 kg.

Who wins the race in the data check?

The BYD Seal U stands well ahead of its rival 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.

from £34,300
Seal U

BYD Seal U

  • Engine Type Electric, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 218 - 324 HP
  • Consumption kWh/100km 12.1 - 20.5 kWh/100km
  • Electric Range 70 - 500 km
BYD Seal U
Citroen C3 Aircross

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BYD Seal U

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.

details

Citroen C3 Aircross

The Citroën C3 Aircross is a compact crossover that stands out with its quirky, friendly styling and a tall, airy cabin that prioritizes comfort. It suits buyers who value flexible interior space, good visibility and easy urban driving over sporty performance.

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BYD Seal U
Citroen C3 Aircross

Costs and Consumption

Price
34,300 - 39,800 £
Price
16,400 - 29,000 £
Consumption L/100km
-
Consumption L/100km
5.3 - 5.9 L/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
16.1 - 18.1 kWh/100km
Electric Range
70 - 500 km
Electric Range
307 - 400 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
0 - 134 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,940 - 2,147 kg
Curb weight
1,312 - 1,608 kg
Trunk capacity
425 - 552 L
Trunk capacity
460 L
Length
-
Length
-
Width
1,890 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
407 - 462 kg

Engine and Performance

Engine Type
Electric, Plugin Hybrid
Engine Type
Electric, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
218 - 324 HP
Power HP
101 - 145 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
12.3 - 13 s
Max Speed
-
Max Speed
-
Torque
300 - 550 Nm
Torque
125 - 230 Nm
Number of Cylinders
4
Number of Cylinders
3
Power kW
160 - 238 kW
Power kW
74 - 107 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
1,199 cm3

General

Model Year
2,024 - 2,026
Model Year
2,024 - 2,026
CO2 Efficiency Class
A, B
CO2 Efficiency Class
A, D
Brand
BYD
Brand
Citroen
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.