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Mercedes EQS SUV vs Audi Q8 e-tron comparison

Compare performance (658 HP vs 503 HP), boot space and price (95,000 £ vs 65,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQS SUV or Audi Q8 e-tron?

Mercedes EQS SUV vs Audi Q8 e-tron: Key differences

Mercedes EQS SUV

  • markedly more power
  • very slightly more efficient
  • slightly more electric range
  • marginally quicker 0–100 km/h
  • a bit more trunk space

Audi Q8 e-tron

  • substantially cheaper
  • only slightly lighter

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

EQS SUV

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.

Audi Q8 e-tron is substantially cheaper – starting at 65,100 £ , while the Mercedes EQS SUV costs 95,000 £ . That’s a price difference of around 29,915 £.

In terms of energy consumption, the Mercedes EQS SUV is very slightly more efficient: consuming 19.6 kWh/100km compared to 19.7 kWh/100km for the Audi Q8 e-tron. That’s a difference of about 0.1 kWh/100km.

As for electric range, the Mercedes EQS SUV offers slightly more range – reaching up to 695 km, about 100 km more than the Audi Q8 e-tron.

Q8 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 Mercedes EQS SUV offers markedly more power – delivering 658 HP compared to 503 HP. That’s roughly 155 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQS SUV is marginally quicker – completing the sprint in 4.4 s, while the Audi Q8 e-tron takes 4.5 s. That’s about 0.1 s quicker.

There’s no difference in top speed – both reach 210 km/h.

There’s also a difference in torque: the Audi Q8 e-tron delivers very slightly more torque with 973 Nm compared to 950 Nm. That’s about 23 Nm more.

EQS SUV

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, Audi Q8 e-tron is only slightly lighter – 2,585 kg compared to 2,695 kg. The difference is around 110 kg.

Looking at boot space, the Mercedes EQS SUV offers a bit more boot space – 645 L compared to 569 L. That’s a difference of about 76 L.

For maximum load capacity, the Mercedes EQS SUV offers markedly more capacity – up to 2,100 L, about 463 L more than the Audi Q8 e-tron.

When it comes to payload, the Audi Q8 e-tron carries only slightly more – 595 kg compared to 570 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes EQS SUV 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 £95,000
EQS SUV

Mercedes EQS SUV

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 360 - 658 HP
  • Consumption kWh/100km : 19.6 - 21.9 kWh/100km
  • Electric Range : 615 - 695 km
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Mercedes EQS SUV

The Mercedes EQS SUV blends limousine-level quiet and luxury with the commanding presence of an SUV, wrapping passengers in sumptuous materials and a futuristic, screen-dominated cabin. It drives with serene confidence and delivers the kind of effortless refinement that makes city commutes and long trips feel like first-class experiences — just be prepared for attention wherever you park it.

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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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Mercedes EQS SUV
Audi Q8 e-tron

Costs and Consumption
Price
95,000 - 212,100 £
Price
65,100 - 102,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.6 - 21.9 kWh/100km
Consumption kWh/100km
19.7 - 26.3 kWh/100km
Electric Range
615 - 695 km
Electric Range
456 - 595 km
Battery Capacity
108.4 - 118 kWh
Battery Capacity
89 - 106 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
4 - 5
Seats
5
Doors
5
Doors
5
Curb weight
2,695 - 3,075 kg
Curb weight
2,585 - 2,725 kg
Trunk capacity
440 - 645 L
Trunk capacity
528 - 569 L
Length
5,125 mm
Length
4,915 mm
Width
1,959 - 2,034 mm
Width
1,937 - 1,994 mm
Height
1,718 - 1,721 mm
Height
1,617 - 1,683 mm
Max trunk capacity
2,100 L
Max trunk capacity
1,567 - 1,637 L
Payload
425 - 570 kg
Payload
515 - 595 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, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
360 - 658 HP
Power HP
340 - 503 HP
Acceleration 0-100km/h
4.4 - 6.8 s
Acceleration 0-100km/h
4.5 - 6 s
Max Speed
210 km/h
Max Speed
200 - 210 km/h
Torque
568 - 950 Nm
Torque
664 - 973 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
265 - 484 kW
Power kW
250 - 370 kW
Engine capacity
-
Engine capacity
-

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

Available configurations include All-Wheel Drive or Rear-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.