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BYD Dolphin vs Audi Q6 e-tron comparison

Compare performance (204 HP vs 490 HP), boot space and price (29,700 £ vs 54,400 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin or Audi Q6 e-tron?

BYD Dolphin vs Audi Q6 e-tron: Key differences

BYD Dolphin

3.7 (3 Reviews)
rate
  • considerably cheaper
  • noticeably lighter

Audi Q6 e-tron

4.9 (3 Reviews)
rate
  • considerably more power
  • marginally more efficient
  • visibly more electric range
  • clearly quicker 0–100 km/h
  • markedly 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

Dolphin

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BYD Dolphin is considerably cheaper – starting at 29,700 £ , while the Audi Q6 e-tron costs 54,400 £ . That’s a price difference of around 24,737 £.

In terms of energy consumption, the Audi Q6 e-tron is marginally more efficient: consuming 15.6 kWh/100km compared to 15.9 kWh/100km for the BYD Dolphin. That’s a difference of about 0.3 kWh/100km.

As for electric range, the Audi Q6 e-tron offers visibly more range – reaching up to 656 km, about 229 km more than the BYD Dolphin.

Q6 e-tron

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 Audi Q6 e-tron offers considerably more power – delivering 490 HP compared to 204 HP. That’s roughly 286 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q6 e-tron is clearly quicker – completing the sprint in 4.4 s, while the BYD Dolphin takes 7 s. That’s about 2.6 s quicker.

Looking at top speed, the Audi Q6 e-tron is clearly faster – reaching 230 km/h, while the BYD Dolphin tops out at 160 km/h. The difference is around 70 km/h.

There’s also a difference in torque: the Audi Q6 e-tron delivers significantly more torque with 855 Nm compared to 310 Nm. That’s about 545 Nm more.

Dolphin

Space and Everyday Use:

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 terms of curb weight, BYD Dolphin is noticeably lighter – 1,658 kg compared to 2,200 kg. The difference is around 542 kg.

Looking at boot space, the Audi Q6 e-tron offers markedly more boot space – 526 L compared to 345 L. That’s a difference of about 181 L.

For maximum load capacity, the Audi Q6 e-tron offers slightly more capacity – up to 1,529 L, about 219 L more than the BYD Dolphin.

When it comes to payload, the Audi Q6 e-tron carries visibly more – 540 kg compared to 410 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Audi Q6 e-tron is decisively 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 £54,400
Q6 e-tron

Audi Q6 e-tron

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 252 - 490 HP
  • Consumption kWh/100km : 15.6 - 18.4 kWh/100km
  • Electric Range : 529 - 656 km
details

Frequently compared as well

BYD Dolphin
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The BYD Dolphin is a zippy, compact EV built for urban life — efficient, easy to park and kind on the wallet, making it a brilliant daily driver for city dwellers. The BYD Atto 2 swaps hatchback frugality for crossover comfort and tech, offering more space, range and kit for buyers who value …
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
Audi Q6 e-tron

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

3.7 (3 Reviews)
rate
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

Audi Q6 e-tron

The Audi Q6 e-tron balances sleek, coupe-like styling with a roomy, upscale interior that feels modern without being showy. It delivers refined electric performance and smart tech that make daily driving effortless — the sort of EV that might make petrolheads grudgingly admit they fancy the future.

details
A242848_medium
A242855_medium
A244272_medium

Reviews Audi Q6 e-tron

4.9 (3 Reviews)
rate
Monika
6 Nov 2025, 16:29:37

A slightly inflated price relative to the equipment included in this car.

Bula
11 Oct 2025, 08:59:08

Comfortable, but feels a bit firmer (over small bumps) than the Q5. You can tell the car has some heft!! The electric power — 388 PS / 285 kW BEV — is incredible. The battery drops pretty quickly if you push the beast a little. The advertised 600 km range is generous on paper; expect more like 500, or even 450 in winter. The onboard technology is surprising and pushed to the extreme. After trying it, it's hard to go back to a non-electric model.

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BYD Dolphin
Audi Q6 e-tron

Costs and Consumption
Price
29,700 - 31,400 £
Price
54,400 - 82,500 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 kWh/100km
Consumption kWh/100km
15.6 - 18.4 kWh/100km
Electric Range
427 km
Electric Range
529 - 656 km
Battery Capacity
-
Battery Capacity
75.8 - 94.9 kWh
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
5
Doors
5
Curb weight
1,658 kg
Curb weight
2,200 - 2,425 kg
Trunk capacity
345 L
Trunk capacity
499 - 526 L
Length
4,290 mm
Length
4,771 mm
Width
1,770 mm
Width
1,939 - 1,965 mm
Height
1,570 mm
Height
1,665 - 1,685 mm
Max trunk capacity
1,310 L
Max trunk capacity
1,361 - 1,529 L
Payload
410 kg
Payload
540 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 HP
Power HP
252 - 490 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
4.4 - 7.6 s
Max Speed
160 km/h
Max Speed
210 - 230 km/h
Torque
310 Nm
Torque
450 - 855 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 kW
Power kW
185 - 360 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Audi
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.