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Audi Q8 e-tron vs Mercedes EQB comparison

Compare performance (503 HP vs 292 HP), boot space and price (65,100 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 e-tron or Mercedes EQB?

Audi Q8 e-tron vs Mercedes EQB: Key differences

Audi Q8 e-tron

  • substantially more power
  • somewhat more electric range
  • visibly quicker 0–100 km/h
  • somewhat more trunk space

Mercedes EQB

4.3 (3 Reviews)
rate
  • considerably cheaper
  • noticeably more efficient
  • markedly lighter

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

Q8 e-tron

Costs and Efficiency:

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

Mercedes EQB is considerably cheaper – starting at 45,900 £ , while the Audi Q8 e-tron costs 65,100 £ . That’s a price difference of around 19,188 £.

In terms of energy consumption, the Mercedes EQB is noticeably more efficient: consuming 15.2 kWh/100km compared to 19.7 kWh/100km for the Audi Q8 e-tron. That’s a difference of about 4.5 kWh/100km.

As for electric range, the Audi Q8 e-tron offers somewhat more range – reaching up to 595 km, about 60 km more than the Mercedes EQB.

EQB

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 Audi Q8 e-tron offers substantially more power – delivering 503 HP compared to 292 HP. That’s roughly 211 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q8 e-tron is visibly quicker – completing the sprint in 4.5 s, while the Mercedes EQB takes 6.2 s. That’s about 1.7 s quicker.

Looking at top speed, the Audi Q8 e-tron is visibly faster – reaching 210 km/h, while the Mercedes EQB tops out at 160 km/h. The difference is around 50 km/h.

There’s also a difference in torque: the Audi Q8 e-tron delivers considerably more torque with 973 Nm compared to 520 Nm. That’s about 453 Nm more.

Q8 e-tron

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, Mercedes EQB is markedly lighter – 2,105 kg compared to 2,585 kg. The difference is around 480 kg.

Looking at boot space, the Audi Q8 e-tron offers somewhat more boot space – 569 L compared to 495 L. That’s a difference of about 74 L.

For maximum load capacity, the Mercedes EQB offers very slightly more capacity – up to 1,710 L, about 73 L more than the Audi Q8 e-tron.

When it comes to payload, the Audi Q8 e-tron carries visibly more – 595 kg compared to 435 kg. That’s a difference of about 160 kg.

Who wins the race in the data check?

The Audi Q8 e-tron is far ahead overall 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 £65,100
Q8 e-tron

Audi Q8 e-tron

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 340 - 503 HP
  • Consumption kWh/100km : 19.7 - 26.3 kWh/100km
  • Electric Range : 456 - 595 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q8 e-tron

The Audi Q8 e-tron wraps Audi’s usual premium polish into a quiet, composed electric SUV that feels refined and surprisingly effortless to drive. With a spacious, tech-forward cabin and understated road presence, it’s a practical yet stylish choice for buyers who want electric motoring without losing the dignity of a proper luxury SUV.

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Reviews Audi Q8 e-tron

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

Mercedes EQB

The Mercedes EQB is an electric compact SUV that dresses Mercedes' premium feel in practical clothing, with flexible seating and a serene, composed ride that turns everyday errands into a small luxury. It won't thrill the enthusiast, but for buyers who want a smart, spacious and well-made EV with tasteful tech and real-world usability, the EQB is a sensible, slightly buttoned-up choice that impresses without shouting.

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Reviews Mercedes EQB

4.3 (3 Reviews)
rate
Stefan
4 Dec 2025, 21:05:57

A bit boring and no longer up-to-date with its slow charging speed...

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Audi Q8 e-tron
Mercedes EQB

Costs and Consumption
Price
65,100 - 102,800 £
Price
45,900 - 58,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.7 - 26.3 kWh/100km
Consumption kWh/100km
15.2 - 17.2 kWh/100km
Electric Range
456 - 595 km
Electric Range
468 - 535 km
Battery Capacity
89 - 106 kWh
Battery Capacity
70.5 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2,585 - 2,725 kg
Curb weight
2,105 - 2,170 kg
Trunk capacity
528 - 569 L
Trunk capacity
495 L
Length
4,915 mm
Length
4,684 mm
Width
1,937 - 1,994 mm
Width
1,834 mm
Height
1,617 - 1,683 mm
Height
1,654 - 1,689 mm
Max trunk capacity
1,567 - 1,637 L
Max trunk capacity
1,710 L
Payload
515 - 595 kg
Payload
435 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
340 - 503 HP
Power HP
190 - 292 HP
Acceleration 0-100km/h
4.5 - 6 s
Acceleration 0-100km/h
6.2 - 8.9 s
Max Speed
200 - 210 km/h
Max Speed
160 km/h
Torque
664 - 973 Nm
Torque
385 - 520 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 370 kW
Power kW
140 - 215 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023 - 2,024
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
Mercedes-Benz
What drive types are available for the Audi Q8 e-tron?

Available configurations include All-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.