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Audi A3 Limousine vs Mercedes EQB comparison

Compare performance (400 HP vs 292 HP), boot space and price (27,700 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Limousine or Mercedes EQB?

Audi A3 Limousine vs Mercedes EQB: Key differences

Audi A3 Limousine

  • significantly cheaper
  • noticeably more power
  • significantly quicker 0–100 km/h
  • significantly lighter
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Mercedes EQB

4.3 (4 Reviews)
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  • somewhat more trunk space
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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

A3 Limousine

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 Limousine is significantly cheaper – starting at 27,700 £ , while the Mercedes EQB costs 45,900 £ . That’s a price difference of around 18,184 £.

EQB

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 Audi A3 Limousine offers noticeably more power – delivering 400 HP compared to 292 HP. That’s roughly 108 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Limousine is significantly quicker – completing the sprint in 3.8 s, while the Mercedes EQB takes 6.2 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Mercedes EQB delivers barely more torque with 520 Nm compared to 500 Nm. That’s about 20 Nm more.

A3 Limousine

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 A3 Limousine is significantly lighter – 1,345 kg compared to 2,105 kg. The difference is around 760 kg.

Looking at boot space, the Mercedes EQB offers somewhat more boot space – 495 L compared to 425 L. That’s a difference of about 70 L.

When it comes to payload, the Audi A3 Limousine carries somewhat more – 520 kg compared to 435 kg. That’s a difference of about 85 kg.

Who wins the race in the data check?

The Audi A3 Limousine holds a decisive overall lead 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 £27,700
A3 Limousine

Audi A3 Limousine

  • Engine Type Petrol, Petrol MHEV, Diesel
  • Transmission Manual, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 400 HP
  • Consumption L/100km 4.4 - 9.2 L/100km
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Frequently compared as well

Mercedes EQB
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Audi A3 Limousine
Mercedes EQB

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A3 Limousine

The Audi A3 sedan dresses up compact practicality in clean, premium lines, giving you the feel of an upscale small car with a proper boot. Inside it’s neat, driver-focused and nicely finished — a sensible, enjoyable daily companion that prefers poise over showy theatrics.

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Reviews Audi A3 Limousine

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 (4 Reviews)
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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 A3 Limousine
Mercedes EQB

Costs and Consumption
Price
27,700 - 94,300 £
Price
45,900 - 58,900 £
Consumption L/100km
4.4 - 9.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.2 - 17.2 kWh/100km
Electric Range
-
Electric Range
468 - 535 km
Battery Capacity
-
Battery Capacity
70.5 kWh
co2
115 - 208 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,345 - 1,640 kg
Curb weight
2,105 - 2,170 kg
Trunk capacity
321 - 425 L
Trunk capacity
495 L
Length
-
Length
4,684 mm
Width
1,816 - 1,851 mm
Width
1,834 mm
Height
-
Height
1,654 - 1,689 mm
Max trunk capacity
-
Max trunk capacity
1,710 L
Payload
415 - 520 kg
Payload
435 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 400 HP
Power HP
190 - 292 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
6.2 - 8.9 s
Max Speed
-
Max Speed
160 km/h
Torque
220 - 500 Nm
Torque
385 - 520 Nm
Number of Cylinders
4 - 5
Number of Cylinders
-
Power kW
85 - 294 kW
Power kW
140 - 215 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, C, E, G
CO2 Efficiency Class
A
Brand
Audi
Brand
Mercedes-Benz
What drive types are available for the Audi A3 Limousine?

The Audi A3 Limousine 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.