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Audi A3 Limousine vs Mercedes CLA Shooting Brake comparison

Compare performance (400 HP vs 354 HP), boot space and price (27,700 £ vs 40,800 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Limousine or Mercedes CLA Shooting Brake?

Audi A3 Limousine vs Mercedes CLA Shooting Brake: Key differences

Audi A3 Limousine

  • clearly cheaper
  • moderately more power
  • moderately more efficient
  • visibly quicker 0–100 km/h
  • noticeably lighter
details

Mercedes CLA Shooting Brake

5 (2 Reviews)
rate
  • barely 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.

By Achim Sedelmaier

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

A3 Limousine

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.

Audi A3 Limousine is clearly cheaper – starting at 27,700 £ , while the Mercedes CLA Shooting Brake costs 40,800 £ . That’s a price difference of around 13,125 £.

Fuel consumption also shows a difference: the Audi A3 Limousine uses 4.4 L/100km and is moderately more efficient than the Mercedes CLA Shooting Brake with 5 L/100km. The difference is about 0.6 L/100km.

CLA Shooting Brake

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 moderately more power – delivering 400 HP compared to 354 HP. That’s roughly 46 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Limousine is visibly quicker – completing the sprint in 3.8 s, while the Mercedes CLA Shooting Brake takes 5 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the Mercedes CLA Shooting Brake delivers barely more torque with 515 Nm compared to 500 Nm. That’s about 15 Nm more.

A3 Limousine

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 A3 Limousine is noticeably lighter – 1,360 kg compared to 1,710 kg. The difference is around 350 kg.

Looking at boot space, the Mercedes CLA Shooting Brake offers barely more boot space – 455 L compared to 425 L. That’s a difference of about 30 L.

When it comes to payload, the Audi A3 Limousine carries very slightly more – 480 kg compared to 460 kg. That’s a difference of about 20 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 : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 400 HP
  • Consumption L/100km : 4.4 - 9.2 L/100km
Audi A3 Limousine
Mercedes CLA Shooting Brake

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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Mercedes CLA Shooting Brake

The Mercedes CLA Shooting Brake turns estate practicality into runway-ready style with a swooping roofline and coupe-like silhouette that makes even mundane errands feel a little more glamorous. Inside it pairs clever packaging with premium flair, so you get useful load space and a grown-up cabin — ideal if you want a car that looks like a showroom trophy but still handles the weekly shop without sulking.

details
Audi A3 Limousine
Mercedes CLA Shooting Brake

Costs and Consumption

Price
27,700 - 94,300 £
Price
40,800 - 60,900 £
Consumption L/100km
4.4 - 9.2 L/100km
Consumption L/100km
5 - 5.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
12.7 - 13.3 kWh/100km
Electric Range
-
Electric Range
525 - 768 km
Battery Capacity
-
Battery Capacity
-
co2
115 - 208 g/km
co2
0 - 123 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,360 - 1,640 kg
Curb weight
1,710 - 2,155 kg
Trunk capacity
321 - 425 L
Trunk capacity
455 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,855 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
415 - 480 kg
Payload
430 - 460 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel
Engine Type
Electric, Full Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Power HP
116 - 400 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
5 - 8.9 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
280 - 515 Nm
Number of Cylinders
4 - 5
Number of Cylinders
4
Power kW
85 - 294 kW
Power kW
115 - 260 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
1,499 cm3

General

Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
D, C, E, G
CO2 Efficiency Class
A, C, D
Brand
Audi
Brand
Mercedes-Benz
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.