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BYD Dolphin vs Citroen C4 comparison

Compare performance (204 HP vs 156 HP), boot space and price (29,700 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin or Citroen C4?

BYD Dolphin vs Citroen C4: Key differences

BYD Dolphin

4 (4 Reviews)
rate
  • visibly more power
  • somewhat quicker 0–100 km/h
details

Citroen C4

4.6 (7 Reviews)
rate
  • considerably cheaper
  • only slightly more efficient
  • slightly lighter
  • clearly more trunk space
details

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

Dolphin

Costs and Efficiency:

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

Citroen C4 is considerably cheaper – starting at 20,700 £ , while the BYD Dolphin costs 29,700 £ . That’s a price difference of around 9,000 £.

In terms of energy consumption, the Citroen C4 is only slightly more efficient: consuming 14.6 kWh/100km compared to 15.9 kWh/100km for the BYD Dolphin. That’s a difference of about 1.3 kWh/100km.

The electric range is almost identical – both manage about 427 km on a single charge.

C4

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 Dolphin offers visibly more power – delivering 204 HP compared to 156 HP. That’s roughly 48 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Dolphin is somewhat quicker – completing the sprint in 7 s, while the Citroen C4 takes 8 s. That’s about 1 s quicker.

There’s also a difference in torque: the BYD Dolphin delivers a bit more torque with 310 Nm compared to 270 Nm. That’s about 40 Nm more.

Dolphin

Space and Everyday Use:

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, Citroen C4 is slightly lighter – 1,403 kg compared to 1,658 kg. The difference is around 255 kg.

Looking at boot space, the Citroen C4 offers clearly more boot space – 510 L compared to 345 L. That’s a difference of about 165 L.

When it comes to payload, the BYD Dolphin carries only slightly more – 410 kg compared to 406 kg. That’s a difference of about 4 kg.

Who wins the race in the data check?

The Citroen C4 holds a narrow 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.

from £20,700
C4

Citroen C4

  • Engine Type Electric, Petrol MHEV
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 110 - 156 HP
  • Consumption L/100km 4.7 - 4.8 L/100km
  • Consumption kWh/100km 14.6 - 15.3 kWh/100km
  • Electric Range 354 - 427 km
details

Frequently compared as well

BYD Dolphin
BYD Atto 2
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The BYD Dolphin and BYD Atto 2 represent two distinct EV choices from BYD: the Dolphin is a compact, city-oriented hatchback focused on efficiency and nimble urban driving, while the Atto 2 is a compact crossover offering more space, a higher driving position and richer tech. Choose the Dolphin for …
BYD Dolphin
BYD Dolphin Surf
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The BYD Dolphin and the sportier Dolphin Surf share the same efficient electric bones, but the Surf adds visual muscle, slightly firmer suspension and sharper steering for anyone craving a bit more attitude. Inside they’re twins — clever packaging, roomy rear seats and a useful boot — so the Surf’s …
BYD Dolphin
Citroen C4

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Dolphin

The BYD Dolphin is a cheeky electric hatchback that blends playful styling with surprising practicality, making it a brilliant city companion for buyers who want modern tech without the showroom bravado. It’s comfy, efficient and easy to live with, and while it won’t blind you with supercar drama, it will quietly get the job done with plenty of character.

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0344F0B7-DD22-4EE0-9220-311A496628F6

Reviews BYD Dolphin

4 (4 Reviews)
rate
Mark Kennedy
12 Apr 2026, 17:25:08

Absolute gem of a car, wonderfully smooth and powerful, along with being loaded with tech. By far the best car I've had. Would highly recommend

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
John Maskell
3 Jan 2026, 07:26:24

Loving the dolphin

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

Citroen C4

Citroën C4 wears its French eccentricity with confidence, pairing bold, sculpted styling with a supremely comfortable ride that turns mundane commutes into a gentler affair. If you value relaxed comfort, clever practicality and a car with personality rather than pretence, the C4 is a charming, sensible choice — and it won't make you miss the usual hot‑hatch theatrics.

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C4_2021_EXT (7)
C4_2021_EXT (13)
C4_2021_EXT (11)
CL 20
C4_INT_2021 (8)

Reviews Citroen C4

4.6 (7 Reviews)
rate
Andrzej
9 Jun 2026, 17:24:58

Super wygodne i ciche i komfortowe auto

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Practicality / Trunk & Everyday Use
Value for Money
steve
7 Jun 2026, 19:55:21

Super sleek, drives beautifully and is different, second hand price low milage and insurance , its a triple winner for me.

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
Mustafa
20 May 2026, 16:06:29

Fiyat performans olarak c4 daha önde görüyorum

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Tomasz
25 Dec 2025, 23:25:28

A very comfortable car, but with a flaw I noticed: very high door sills, which you really feel when getting in.

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

Frequently compared as well

BYD Dolphin
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Comparing the BYD Dolphin and the Volkswagen ID.3 gives a clear picture of two distinct approaches to compact electric hatchbacks: the Dolphin emphasizes value, efficiency and clever packaging, while the ID.3 leans on refinement, driving dynamics and European build quality. If you prioritise range, …
Citroen C4
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Citroen C3
Citroen C4
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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 …
BYD Dolphin
MG MG4 Urban
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As electric hatchbacks aimed at city buyers, the BYD Dolphin and the MG4 Urban offer practical range and strong value but differ in driving character and tech focus. This comparison highlights the key differences in range, interior space, charging, and driving experience so you can pick the better …
Citroen C4
Citroen C5 X
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The Citroen C4 and Citroen C5 X are both modern takes on comfortable, characterful French family cars but aim at slightly different buyers: the C4 is a compact, city‑friendly hatchback while the C5 X blends estate and SUV traits into a roomy fastback. Pick the C4 for easier parking, lower running …
BYD Dolphin
Leapmotor B05
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BYD Dolphin and Leapmotor B05 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the BYD Dolphin or the …
Citroen C4
Citroen C5 Aircross
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The Citroën C4 and the Citroën C5 Aircross both exemplify the brand's commitment to comfort and innovative design, yet they cater to slightly different needs. The C4, with its sleek hatchback form and dynamic performance, is ideal for those seeking a compact vehicle with a city-friendly demeanor. …
Citroen C4
Opel Astra
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Citroen C4 and Opel Astra go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Citroen C4 or the Opel Astra …
BYD Dolphin
Citroen C4

Costs and Consumption
Price
29,700 - 31,400 £
Price
20,700 - 32,200 £
Consumption L/100km
-
Consumption L/100km
4.7 - 4.8 L/100km
Consumption kWh/100km
15.9 kWh/100km
Consumption kWh/100km
14.6 - 15.3 kWh/100km
Electric Range
427 km
Electric Range
354 - 427 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 108 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,658 kg
Curb weight
1,403 - 1,652 kg
Trunk capacity
345 L
Trunk capacity
380 - 510 L
Length
-
Length
-
Width
1,770 mm
Width
1,800 - 1,834 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
379 - 406 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 HP
Power HP
110 - 156 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
8 - 10.8 s
Max Speed
-
Max Speed
-
Torque
310 Nm
Torque
205 - 270 Nm
Number of Cylinders
-
Number of Cylinders
3
Power kW
150 kW
Power kW
81 - 115 kW
Engine capacity
-
Engine capacity
1,199 cm3

General
Model Year
2023
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A, C
Brand
BYD
Brand
Citroen
What drive types are available for the BYD Dolphin?

The BYD Dolphin 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.