VS

Mercedes CLA Coupe vs NIO EL8 comparison

Compare performance (354 HP vs 653 HP), boot space and price (39,600 £ vs 71,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes CLA Coupe or NIO EL8?

Mercedes CLA Coupe vs NIO EL8: Key differences

Mercedes CLA Coupe

4.8 (2 Reviews)
rate
  • significantly cheaper
  • significantly more efficient
  • clearly more electric range
  • substantially lighter
  • noticeably more trunk space
details

NIO EL8

  • clearly more power
  • a bit quicker 0–100 km/h
details

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

CLA Coupe

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mercedes CLA Coupe is significantly cheaper – starting at 39,600 £ , while the NIO EL8 costs 71,100 £ . That’s a price difference of around 31,421 £.

In terms of energy consumption, the Mercedes CLA Coupe is significantly more efficient: consuming 12.3 kWh/100km compared to 21.2 kWh/100km for the NIO EL8. That’s a difference of about 8.9 kWh/100km.

As for electric range, the Mercedes CLA Coupe offers clearly more range – reaching up to 792 km, about 282 km more than the NIO EL8.

EL8

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 NIO EL8 offers clearly more power – delivering 653 HP compared to 354 HP. That’s roughly 299 HP more horsepower.

When accelerating from 0 to 100 km/h, the NIO EL8 is a bit quicker – completing the sprint in 4.1 s, while the Mercedes CLA Coupe takes 4.9 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the NIO EL8 delivers visibly more torque with 850 Nm compared to 515 Nm. That’s about 335 Nm more.

CLA Coupe

Space and Everyday Use:

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

Seats: NIO EL8 offers more seats – 6 vs 5.

In terms of curb weight, Mercedes CLA Coupe is substantially lighter – 1,695 kg compared to 2,613 kg. The difference is around 918 kg.

Looking at boot space, the Mercedes CLA Coupe offers noticeably more boot space – 405 L compared to 265 L. That’s a difference of about 140 L.

When it comes to payload, the NIO EL8 carries noticeably more – 577 kg compared to 455 kg. That’s a difference of about 122 kg.

Who wins the race in the data check?

The Mercedes CLA Coupe 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 £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
NIO EL8

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.

details

NIO EL8

The NIO EL8 feels like a tech-savvy living room on wheels, blending upscale comfort with playful design for buyers who want electric refinement without the clinical vibe. It’s roomy, packed with clever features and a relaxed driving character that turns everyday trips into something a little more fun.

details
Mercedes CLA Coupe
NIO EL8

Costs and Consumption

Price
39,600 - 60,000 £
Price
71,100 - 90,800 £
Consumption L/100km
4.9 - 5.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
12.3 - 12.7 kWh/100km
Consumption kWh/100km
21.2 - 22 kWh/100km
Electric Range
542 - 792 km
Electric Range
390 - 510 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
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
6
Doors
-
Doors
5
Curb weight
1,695 - 2,135 kg
Curb weight
2,613 - 2,633 kg
Trunk capacity
405 L
Trunk capacity
265 L
Length
-
Length
5,099 mm
Width
1,855 mm
Width
1,989 mm
Height
-
Height
1,750 mm
Max trunk capacity
-
Max trunk capacity
810 L
Payload
430 - 455 kg
Payload
557 - 577 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
All-Wheel Drive
Power HP
156 - 354 HP
Power HP
653 HP
Acceleration 0-100km/h
4.9 - 8.8 s
Acceleration 0-100km/h
4.1 s
Max Speed
-
Max Speed
200 km/h
Torque
280 - 515 Nm
Torque
850 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
480 kW
Engine capacity
1,499 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2024
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
NIO
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.