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Citroen C3 vs BYD Sealion 7 comparison

Compare performance (113 HP vs 530 HP), boot space and price (13,700 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Citroen C3 or BYD Sealion 7?

Citroen C3 vs BYD Sealion 7: Key differences

Citroen C3

4.9 (2 Reviews)
rate
  • significantly cheaper
  • somewhat more efficient
  • considerably lighter

BYD Sealion 7

5 (2 Reviews)
rate
  • substantially more power
  • markedly more electric range
  • significantly quicker 0–100 km/h
  • substantially more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

C3

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Citroen C3 is significantly cheaper – starting at 13,700 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 29,143 £.

In terms of energy consumption, the Citroen C3 is somewhat more efficient: consuming 16.7 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 3.2 kWh/100km.

As for electric range, the BYD Sealion 7 offers markedly more range – reaching up to 502 km, about 177 km more than the Citroen C3.

Sealion 7

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BYD Sealion 7 offers substantially more power – delivering 530 HP compared to 113 HP. That’s roughly 417 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Sealion 7 is significantly quicker – completing the sprint in 4.5 s, while the Citroen C3 takes 9.9 s. That’s about 5.4 s quicker.

There’s also a difference in torque: the BYD Sealion 7 delivers substantially more torque with 690 Nm compared to 205 Nm. That’s about 485 Nm more.

C3

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 is considerably lighter – 1,226 kg compared to 2,225 kg. The difference is around 999 kg.

Looking at boot space, the BYD Sealion 7 offers substantially more boot space – 520 L compared to 310 L. That’s a difference of about 210 L.

When it comes to payload, the Citroen C3 carries only slightly more – 423 kg compared to 410 kg. That’s a difference of about 13 kg.

Who wins the race in the data check?

The BYD Sealion 7 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 £42,800
Sealion 7

BYD Sealion 7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 313 - 530 HP
  • Consumption kWh/100km : 19.9 - 21.9 kWh/100km
  • Electric Range : 456 - 502 km
details

Frequently compared as well

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Citroen C3
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Citroen C3

The Citroën C3 is a cheeky little city car that turns heads with its bold, quirky styling and a surprisingly comfy, well-thought-out interior. It’s an ideal companion for urban life — easy to park, friendly to drive and built to make everyday trips feel a bit more fun without breaking the bank.

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CITROEN_C3_26
CITROEN_C3_44
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Reviews Citroen C3

4.9 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

BYD Sealion 7

The Sealion 7 captivates with its striking design and impressive performance that appeals to both enthusiasts and casual drivers alike. With a focus on comfort and advanced technology, this model redefines the driving experience, making every journey enjoyable. Its sleek silhouette coupled with an innovative interior showcases the perfect blend of style and functionality.

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Reviews BYD Sealion 7

5 (2 Reviews)
rate
oriol
27 Feb 2026, 15:33:27

range that I can always charge to 100% — unlike other brands that told me it was recommended to stop at 80%, which consequently cut my real range from 600 to 480 by not being able to charge to 100%. I think that's something people should know.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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The Citroën C3 is the cheeky city hatch that charms with low running costs, soft suspension and easy parking, while the Citroën C4 stretches into crossover territory with more space, stronger engines and sharper tech. If you mostly nip around town grab the C3 for its thrift and comfort; if you want …
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Citroen C3
BYD Sealion 7

Costs and Consumption
Price
13,700 - 24,600 £
Price
42,800 - 52,300 £
Consumption L/100km
5 - 5.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
16.7 - 17.2 kWh/100km
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Electric Range
212 - 325 km
Electric Range
456 - 502 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 126 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
2 - 5
Seats
5
Doors
5
Doors
-
Curb weight
1,226 - 1,518 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
310 L
Trunk capacity
520 L
Length
4,015 mm
Length
-
Width
1,755 mm
Width
1,925 mm
Height
1,567 mm
Height
-
Max trunk capacity
1,220 L
Max trunk capacity
-
Payload
227 - 423 kg
Payload
410 kg

Engine and Performance
Engine Type
Electric, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
101 - 113 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
9.9 - 12 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
132 km/h
Max Speed
-
Torque
120 - 205 Nm
Torque
380 - 690 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
74 - 83 kW
Power kW
230 - 390 kW
Engine capacity
1,199 cm3
Engine capacity
-

General
Model Year
2,024 - 2,026
Model Year
2,024
CO2 Efficiency Class
A, D, C
CO2 Efficiency Class
A
Brand
Citroen
Brand
BYD
What drivetrain options does the Citroen C3 have?

The Citroen C3 is available as Front-Wheel Drive.

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.