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Audi A7 vs Mercedes CLA Coupe comparison

Compare performance (630 HP vs 354 HP), boot space and price (55,000 £ vs 39,600 £ ) at a glance. Find out which car is the better choice for you – Audi A7 or Mercedes CLA Coupe?

Audi A7 vs Mercedes CLA Coupe: Key differences

Audi A7

  • clearly more power
  • significantly more efficient
  • substantially quicker 0–100 km/h
  • clearly more trunk space

Mercedes CLA Coupe

4.8 (2 Reviews)
rate
  • visibly cheaper
  • clearly more electric range
  • marginally lighter

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

A7

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.

Mercedes CLA Coupe is visibly cheaper – starting at 39,600 £ , while the Audi A7 costs 55,000 £ . That’s a price difference of around 15,392 £.

Fuel consumption also shows a difference: the Audi A7 uses 1.2 L/100km and is significantly more efficient than the Mercedes CLA Coupe with 4.9 L/100km. The difference is about 3.7 L/100km.

As for electric range, the Mercedes CLA Coupe offers clearly more range – reaching up to 791 km, about 723 km more than the Audi A7.

CLA Coupe

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 A7 offers clearly more power – delivering 630 HP compared to 354 HP. That’s roughly 276 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A7 is substantially quicker – completing the sprint in 3.4 s, while the Mercedes CLA Coupe takes 4.9 s. That’s about 1.5 s quicker.

Looking at top speed, the Audi A7 is clearly faster – reaching 280 km/h, while the Mercedes CLA Coupe tops out at 210 km/h. The difference is around 70 km/h.

There’s also a difference in torque: the Audi A7 delivers noticeably more torque with 850 Nm compared to 515 Nm. That’s about 335 Nm more.

A7

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Mercedes CLA Coupe offers more seats – 5 vs 4.

In terms of curb weight, Mercedes CLA Coupe is marginally lighter – 1,695 kg compared to 1,770 kg. The difference is around 75 kg.

Looking at boot space, the Audi A7 offers clearly more boot space – 535 L compared to 405 L. That’s a difference of about 130 L.

When it comes to payload, the Audi A7 carries visibly more – 600 kg compared to 455 kg. That’s a difference of about 145 kg.

Who wins the race in the data check?

The Audi A7 is clearly superior overall 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 £55,000
A7

Audi A7

  • Engine Type : Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 204 - 630 HP
  • Consumption L/100km : 1.2 - 12.2 L/100km
  • Electric Range : 67 - 68 km
details

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Audi A7
Mercedes CLA Coupe

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A7

The Audi A7 wraps elegant fastback lines around a sumptuous, tech-packed cabin that turns everyday drives into something a bit more special. It strikes a polished balance between relaxed comfort and engaging poise, so you’ll enjoy long cruises and spirited backroad runs while arriving in unmistakable style.

details
A181361_overfull
A181377_overfull
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A1713445_overfull

Reviews Audi A7

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

Mercedes CLA Coupe

The Mercedes CLA Coupe cuts a rakish silhouette that blends sporty coupe lines with everyday practicality, giving style-minded buyers a premium image without shouting. Inside it feels more luxurious than its size suggests, with a slick cabin, intuitive tech and a composed ride — the kind of car that parties in the city and still shows up polished on Sunday morning.

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Reviews Mercedes CLA Coupe

4.8 (2 Reviews)
rate
marco
12 Mar 2026, 18:44:45

A car with a unique line — the shooting brake finally gets a sporty rear and a roomy trunk.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Dejf
18 Dec 2025, 14:59:40

Nice efficient car. Like it

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Audi A7
Mercedes CLA Coupe

Costs and Consumption
Price
55,000 - 117,900 £
Price
39,600 - 59,300 £
Consumption L/100km
1.2 - 12.2 L/100km
Consumption L/100km
4.9 - 5.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
12.2 - 12.6 kWh/100km
Electric Range
67 - 68 km
Electric Range
541 - 791 km
Battery Capacity
14.4 kWh
Battery Capacity
58 kWh
co2
28 - 276 g/km
co2
0 - 120 g/km
Fuel tank capacity
52 - 73 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Coupe
Seats
4
Seats
5
Doors
5
Doors
4
Curb weight
1,770 - 2,150 kg
Curb weight
1,695 - 2,135 kg
Trunk capacity
380 - 535 L
Trunk capacity
405 L
Length
4,969 - 5,009 mm
Length
4,723 mm
Width
1,908 - 1,950 mm
Width
1,855 mm
Height
1,422 - 1,424 mm
Height
1,468 mm
Max trunk capacity
1,235 - 1,390 L
Max trunk capacity
-
Payload
510 - 600 kg
Payload
430 - 455 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Electric, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Power HP
204 - 630 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
3.4 - 8.1 s
Acceleration 0-100km/h
4.9 - 8.8 s
Max Speed
245 - 280 km/h
Max Speed
210 km/h
Torque
370 - 850 Nm
Torque
280 - 515 Nm
Number of Cylinders
4 - 8
Number of Cylinders
4
Power kW
150 - 463 kW
Power kW
115 - 260 kW
Engine capacity
1,968 - 3,996 cm3
Engine capacity
1,499 cm3

General
Model Year
2,023 - 2,024
Model Year
2,025 - 2,026
CO2 Efficiency Class
E, F, B, G
CO2 Efficiency Class
A, C, D
Brand
Audi
Brand
Mercedes-Benz
Is the Audi A7 offered with different drivetrains?

Available configurations include All-Wheel Drive or Front-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.