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BYD Dolphin vs Mercedes EQA comparison

Compare performance (204 HP vs 228 HP), boot space and price (29,700 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin or Mercedes EQA?

BYD Dolphin vs Mercedes EQA: Key differences

BYD Dolphin

4 (4 Reviews)
rate
  • considerably cheaper
  • marginally more efficient
  • slightly quicker 0–100 km/h
  • visibly lighter
  • barely more trunk space
details

Mercedes EQA

5 (1 Reviews)
rate
  • somewhat more power
  • somewhat more electric range
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:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BYD Dolphin is considerably cheaper – starting at 29,700 £ , while the Mercedes EQA costs 45,900 £ . That’s a price difference of around 16,183 £.

In terms of energy consumption, the BYD Dolphin is marginally more efficient: consuming 15.9 kWh/100km compared to 16.9 kWh/100km for the Mercedes EQA. That’s a difference of about 1 kWh/100km.

As for electric range, the Mercedes EQA offers somewhat more range – reaching up to 476 km, about 49 km more than the BYD Dolphin.

EQA

Engine and Performance:

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 Mercedes EQA offers somewhat more power – delivering 228 HP compared to 204 HP. That’s roughly 24 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Dolphin is slightly quicker – completing the sprint in 7 s, while the Mercedes EQA takes 7.7 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Mercedes EQA delivers clearly more torque with 390 Nm compared to 310 Nm. That’s about 80 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, BYD Dolphin is visibly lighter – 1,658 kg compared to 2,115 kg. The difference is around 457 kg.

Looking at boot space, the BYD Dolphin offers barely more boot space – 345 L compared to 340 L. That’s a difference of about 5 L.

When it comes to payload, the Mercedes EQA carries marginally more – 425 kg compared to 410 kg. That’s a difference of about 15 kg.

Who wins the race in the data check?

The BYD Dolphin comes out clearly ahead 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 £29,700
Dolphin

BYD Dolphin

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 204 HP
  • Consumption kWh/100km 15.9 kWh/100km
  • Electric Range 427 km
details

Frequently compared as well

BYD Dolphin
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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
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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
Mercedes EQA

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.

details
E3343F48-6402-43F6-BA2F-1FB1F8EFCE7F
000AECC3-AF0F-42E4-A606-040E7FB88B81
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

Mercedes EQA

The Mercedes EQA slips into the electric crossover ranks with the brand’s familiar luxury polish, offering a quiet, fuss-free drive that feels perfectly at home in the city or on a country escape. Inside it’s neatly finished and tech-forward, projecting grown-up refinement even if it plays things a bit safe for anyone chasing outright excitement.

details
20C0579_017
20C0579_042
20C0579_040
20C0579_060

Reviews Mercedes EQA

5 (1 Reviews)
rate

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

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Mercedes EQA

Costs and Consumption
Price
29,700 - 31,400 £
Price
45,900 - 54,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 kWh/100km
Consumption kWh/100km
16.9 kWh/100km
Electric Range
427 km
Electric Range
476 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 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
2,115 kg
Trunk capacity
345 L
Trunk capacity
340 L
Length
-
Length
-
Width
1,770 mm
Width
1,834 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
425 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 HP
Power HP
228 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
7.7 s
Max Speed
-
Max Speed
-
Torque
310 Nm
Torque
390 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 kW
Power kW
168 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2023
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Mercedes-Benz
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.