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Mercedes CLA Coupe vs Aiways U6 comparison

Compare performance (354 HP vs 218 HP), boot space and price (39,600 £ vs 41,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes CLA Coupe or Aiways U6?

Mercedes CLA Coupe vs Aiways U6: Key differences

Mercedes CLA Coupe

4.8 (2 Reviews)
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  • very slightly cheaper
  • noticeably more power
  • noticeably more efficient
  • substantially more electric range
  • substantially quicker 0–100 km/h
  • only slightly lighter
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Aiways U6

  • slightly 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

CLA Coupe

Costs and Efficiency:

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

Mercedes CLA Coupe is very slightly cheaper – starting at 39,600 £ , while the Aiways U6 costs 41,300 £ . That’s a price difference of around 1,659 £.

In terms of energy consumption, the Mercedes CLA Coupe is noticeably more efficient: consuming 12.3 kWh/100km compared to 15.9 kWh/100km for the Aiways U6. That’s a difference of about 3.6 kWh/100km.

As for electric range, the Mercedes CLA Coupe offers substantially more range – reaching up to 792 km, about 387 km more than the Aiways U6.

U6

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes CLA Coupe offers noticeably more power – delivering 354 HP compared to 218 HP. That’s roughly 136 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes CLA Coupe is substantially quicker – completing the sprint in 4.9 s, while the Aiways U6 takes 7 s. That’s about 2.1 s quicker.

There’s also a difference in torque: the Mercedes CLA Coupe delivers noticeably more torque with 515 Nm compared to 315 Nm. That’s about 200 Nm more.

CLA Coupe

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 terms of curb weight, Mercedes CLA Coupe is only slightly lighter – 1,695 kg compared to 1,790 kg. The difference is around 95 kg.

Looking at boot space, the Aiways U6 offers slightly more boot space – 472 L compared to 405 L. That’s a difference of about 67 L.

When it comes to payload, the Mercedes CLA Coupe carries moderately more – 455 kg compared to 405 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The Mercedes CLA Coupe stands well ahead of its rival 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 £39,600
CLA Coupe

Mercedes CLA Coupe

  • Engine Type Electric, Full Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
  • Power HP 156 - 354 HP
  • Consumption L/100km 4.9 - 5.3 L/100km
  • Consumption kWh/100km 12.3 - 12.7 kWh/100km
  • Electric Range 542 - 792 km
Mercedes CLA Coupe
Aiways U6

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Aiways U6

The U6 stands out in the automotive landscape with its sleek design and modern features, appealing to both urban drivers and adventure seekers alike. Its spacious interior and high-tech amenities make every journey comfortable and enjoyable. With a focus on sustainability, the U6 embodies the future of eco-friendly driving without compromising on style or performance.

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Mercedes CLA Coupe
Aiways U6

Costs and Consumption

Price
39,600 - 60,000 £
Price
41,300 £
Consumption L/100km
4.9 - 5.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
12.3 - 12.7 kWh/100km
Consumption kWh/100km
15.9 kWh/100km
Electric Range
542 - 792 km
Electric Range
405 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 120 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,695 - 2,135 kg
Curb weight
1,790 kg
Trunk capacity
405 L
Trunk capacity
472 L
Length
-
Length
4,805 mm
Width
1,855 mm
Width
1,880 mm
Height
-
Height
1,641 mm
Max trunk capacity
-
Max trunk capacity
1,260 L
Payload
430 - 455 kg
Payload
405 kg

Engine and Performance

Engine Type
Electric, Full Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
156 - 354 HP
Power HP
218 HP
Acceleration 0-100km/h
4.9 - 8.8 s
Acceleration 0-100km/h
7 s
Max Speed
-
Max Speed
160 km/h
Torque
280 - 515 Nm
Torque
315 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
160 kW
Engine capacity
1,499 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2022
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Aiways
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.