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?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
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.
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.
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.
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.
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.
detailsThe 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.
detailsCosts and Consumption |
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|---|---|
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Price
27,700 - 94,300 £
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Price
40,800 - 60,900 £
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Consumption L/100km
4.4 - 9.2 L/100km
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Consumption L/100km
5 - 5.4 L/100km
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Consumption kWh/100km
-
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Consumption kWh/100km
12.7 - 13.3 kWh/100km
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Electric Range
-
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Electric Range
525 - 768 km
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Battery Capacity
-
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Battery Capacity
-
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co2
115 - 208 g/km
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co2
0 - 123 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
Sedan
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Body Type
Estate
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
1,360 - 1,640 kg
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Curb weight
1,710 - 2,155 kg
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Trunk capacity
321 - 425 L
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Trunk capacity
455 L
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Length
-
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Length
-
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Width
1,816 - 1,851 mm
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Width
1,855 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
415 - 480 kg
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Payload
430 - 460 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol, Petrol MHEV, Diesel
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Engine Type
Electric, Full Hybrid
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Transmission
Manuel, Automatic
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Transmission
Automatic
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Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
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Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
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Power HP
116 - 400 HP
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Power HP
156 - 354 HP
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Acceleration 0-100km/h
3.8 - 10.1 s
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Acceleration 0-100km/h
5 - 8.9 s
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Max Speed
-
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Max Speed
-
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Torque
220 - 500 Nm
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Torque
280 - 515 Nm
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Number of Cylinders
4 - 5
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Number of Cylinders
4
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Power kW
85 - 294 kW
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Power kW
115 - 260 kW
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Engine capacity
1,498 - 2,480 cm3
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Engine capacity
1,499 cm3
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General |
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|---|---|
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Model Year
2,025 - 2,026
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Model Year
2026
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CO2 Efficiency Class
D, C, E, G
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CO2 Efficiency Class
A, C, D
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Brand
Audi
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Brand
Mercedes-Benz
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