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Audi A3 Sportback vs Mercedes CLA Shooting Brake - Differences and prices compared

Compare performance (400 HP vs 354 HP), boot space and price (27000 £ vs 48900 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Mercedes CLA Shooting Brake?

Audi A3 Sportback

Mercedes CLA Shooting Brake

5 (1 Reviews)
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Here’s where it gets real: The technical differences in detail

A3 Sportback

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Audi A3 Sportback has a decisively advantage in terms of price – it starts at 27000 £ , while the Mercedes CLA Shooting Brake costs 48900 £ . That’s a price difference of around 21939 £.

As for electric range, the Mercedes CLA Shooting Brake performs decisively better – achieving up to 768 km, about 627 km more than the Audi A3 Sportback.

CLA Shooting Brake

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 Audi A3 Sportback has a slightly edge – offering 400 HP compared to 354 HP. That’s roughly 46 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A3 Sportback is noticeable quicker – completing the sprint in 3.80 s, while the Mercedes CLA Shooting Brake takes 5 s. That’s about 1.20 s faster.

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

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 curb weight, Audi A3 Sportback is convincingly lighter – 1360 kg compared to 2075 kg. The difference is around 715 kg.

In terms of boot space, the Mercedes CLA Shooting Brake offers a bit more room – 455 L compared to 380 L. That’s a difference of about 75 L.

When it comes to payload, Audi A3 Sportback minimal takes the win – 480 kg compared to 460 kg. That’s a difference of about 20 kg.

Who comes out on top?

Overall, the Mercedes CLA Shooting Brake shows itself to be barely ahead and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £48,900
CLA Shooting Brake

Mercedes CLA Shooting Brake

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 272 - 354 HP
  • Consumption kWh/100km : 12.7 - 13.3 kWh
  • Electric Range : 742 - 768 km
Audi A3 Sportback
Mercedes CLA Shooting Brake

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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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Mercedes CLA Shooting Brake

5 (1 Reviews)
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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.

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Audi A3 Sportback
Mercedes CLA Shooting Brake

Costs and Consumption

Price
27000 - 56600 £
Price
48900 - 60900 £
Consumption L/100km
1.1 - 9.3 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
12.7 - 13.3 kWh
Electric Range
134 - 141 km
Electric Range
742 - 768 km
Battery Capacity
19.70 kWh
Battery Capacity
-
co2
25 - 211 g/km
co2
0 g/km
Fuel tank capacity
40 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1360 - 1685 kg
Curb weight
2075 - 2155 kg
Trunk capacity
280 - 380 L
Trunk capacity
455 L
Length
4352 - 4353 mm
Length
-
Width
1816 - 1851 mm
Width
1855 mm
Height
1441 - 1470 mm
Height
-
Max trunk capacity
1100 L
Max trunk capacity
-
Payload
410 - 480 kg
Payload
430 - 460 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
272 - 354 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
5 - 6.8 s
Max Speed
225 - 237 km/h
Max Speed
-
Torque
220 - 500 Nm
Torque
335 - 515 Nm
Number of Cylinders
4 - 5
Number of Cylinders
-
Power kW
85 - 294 kW
Power kW
200 - 260 kW
Engine capacity
1498 - 2480 cm3
Engine capacity
-

General

Model Year
2025
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 offered with Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.