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Audi A3 Sportback vs Mercedes EQS comparison

Compare performance (400 HP vs 585 HP), boot space and price (27,000 £ vs 80,900 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Mercedes EQS?

Audi A3 Sportback vs Mercedes EQS: Key differences

Audi A3 Sportback

4.1 (2 Reviews)
rate
  • substantially cheaper
  • marginally quicker 0–100 km/h
  • considerably lighter
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Mercedes EQS

  • noticeably more power
  • considerably more electric range
  • visibly more trunk space
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By Achim Sedelmaier

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

A3 Sportback

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 A3 Sportback is substantially cheaper – starting at 27,000 £ , while the Mercedes EQS costs 80,900 £ . That’s a price difference of around 53,916 £.

As for electric range, the Mercedes EQS offers considerably more range – reaching up to 920 km, about 779 km more than the Audi A3 Sportback.

EQS

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes EQS offers noticeably more power – delivering 585 HP compared to 400 HP. That’s roughly 185 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback 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.

There’s also a difference in torque: the Mercedes EQS delivers noticeably more torque with 800 Nm compared to 500 Nm. That’s about 300 Nm more.

A3 Sportback

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, Audi A3 Sportback is considerably lighter – 1,345 kg compared to 2,550 kg. The difference is around 1,205 kg.

Looking at boot space, the Mercedes EQS offers visibly more boot space – 610 L compared to 380 L. That’s a difference of about 230 L.

When it comes to payload, the Mercedes EQS carries somewhat more – 570 kg compared to 485 kg. That’s a difference of about 85 kg.

Who wins the race in the data check?

The Mercedes EQS leads convincingly 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 A3 Sportback

The Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.

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Reviews Audi A3 Sportback

4.1 (2 Reviews)
rate

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

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

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

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Mercedes EQS

Costs and Consumption
Price
27,000 - 92,900 £
Price
80,900 - 117,500 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.5 - 16.3 kWh/100km
Electric Range
134 - 141 km
Electric Range
810 - 920 km
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,345 - 1,685 kg
Curb weight
2,550 - 2,660 kg
Trunk capacity
280 - 380 L
Trunk capacity
610 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,926 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 485 kg
Payload
545 - 570 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
116 - 400 HP
Power HP
367 - 585 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
4.1 - 6.2 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
505 - 800 Nm
Number of Cylinders
4 - 5
Number of Cylinders
-
Power kW
85 - 294 kW
Power kW
270 - 430 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
A
Brand
Audi
Brand
Mercedes-Benz
What drive types are available for the Audi A3 Sportback?

The Audi A3 Sportback is available as Front-Wheel Drive or 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.