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Audi A8 vs Mercedes EQS comparison

Compare performance (571 HP vs 585 HP), boot space and price (91,400 £ vs 80,900 £ ) at a glance. Find out which car is the better choice for you – Audi A8 or Mercedes EQS?

Audi A8 vs Mercedes EQS: Key differences

Audi A8

5 (1 Reviews)
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  • marginally quicker 0–100 km/h
  • clearly lighter
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Mercedes EQS

  • somewhat cheaper
  • very slightly more power
  • significantly more electric range
  • noticeably more trunk space
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By Achim Sedelmaier

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

A8

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.

Mercedes EQS is somewhat cheaper – starting at 80,900 £ , while the Audi A8 costs 91,400 £ . That’s a price difference of around 10,455 £.

As for electric range, the Mercedes EQS offers significantly more range – reaching up to 920 km, about 862 km more than the Audi A8.

EQS

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 offers very slightly more power – delivering 585 HP compared to 571 HP. That’s roughly 14 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A8 is marginally quicker – completing the sprint in 3.8 s, while the Mercedes EQS takes 4.1 s. That’s about 0.3 s quicker.

Both models offer the same torque – 800 Nm.

A8

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, Audi A8 is clearly lighter – 2,035 kg compared to 2,550 kg. The difference is around 515 kg.

Looking at boot space, the Mercedes EQS offers noticeably more boot space – 610 L compared to 390 L. That’s a difference of about 220 L.

When it comes to payload, the Audi A8 carries moderately more – 700 kg compared to 570 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Mercedes EQS 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 £80,900
EQS

Mercedes EQS

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 367 - 585 HP
  • Consumption kWh/100km 15.5 - 16.3 kWh/100km
  • Electric Range 810 - 920 km
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Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A8

The Audi A8 arrives with the kind of quiet authority that makes other limousines feel like they’re trying too hard, offering a cabin wrapped in subtle luxury and tech that never demands attention. For buyers who want composed comfort and discreet status, it’s the sensible splurge that turns daily commutes into a private parade.

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Reviews Audi A8

5 (1 Reviews)
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Mercedes EQS

The Mercedes EQS is a silent, spaceship-like flagship that turns electric luxury into zen on wheels, wrapped in a swooping design that insists on being admired. Inside it’s all glassy screens and soft-touch surfaces that make long trips feel like first class, and the driving experience is composed and effortless — like a courteous butler with an electric heart.

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Reviews Mercedes EQS

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Mercedes EQS

Costs and Consumption
Price
91,400 - 134,900 £
Price
80,900 - 117,500 £
Consumption L/100km
4.6 - 11.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.5 - 16.3 kWh/100km
Electric Range
58 km
Electric Range
810 - 920 km
Battery Capacity
-
Battery Capacity
-
co2
105 - 260 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,035 - 2,415 kg
Curb weight
2,550 - 2,660 kg
Trunk capacity
390 L
Trunk capacity
610 L
Length
-
Length
-
Width
1,945 mm
Width
1,926 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 700 kg
Payload
545 - 570 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
286 - 571 HP
Power HP
367 - 585 HP
Acceleration 0-100km/h
3.8 - 5.9 s
Acceleration 0-100km/h
4.1 - 6.2 s
Max Speed
-
Max Speed
-
Torque
500 - 800 Nm
Torque
505 - 800 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
210 - 420 kW
Power kW
270 - 430 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
G, C
CO2 Efficiency Class
A
Brand
Audi
Brand
Mercedes-Benz
What drive types are available for the Audi A8?

The Audi A8 is available as 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.