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Mercedes CLA Coupe vs Tesla Model S comparison

Compare performance (354 HP vs 1,020 HP), boot space and price (39,600 £ vs 94,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes CLA Coupe or Tesla Model S?

Mercedes CLA Coupe vs Tesla Model S: Key differences

Mercedes CLA Coupe

4.8 (2 Reviews)
rate
  • significantly cheaper
  • noticeably more efficient
  • barely more electric range
  • markedly lighter

Tesla Model S

4.7 (1 Reviews)
rate
  • clearly more power
  • clearly quicker 0–100 km/h
  • clearly more trunk space

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:

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 Tesla Model S costs 94,300 £ . That’s a price difference of around 54,641 £.

In terms of energy consumption, the Mercedes CLA Coupe is noticeably more efficient: consuming 12.2 kWh/100km compared to 16.8 kWh/100km for the Tesla Model S. That’s a difference of about 4.6 kWh/100km.

As for electric range, the Mercedes CLA Coupe offers barely more range – reaching up to 791 km, about 47 km more than the Tesla Model S.

Model S

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 Tesla Model S offers clearly more power – delivering 1,020 HP compared to 354 HP. That’s roughly 666 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model S is clearly quicker – completing the sprint in 2.1 s, while the Mercedes CLA Coupe takes 4.9 s. That’s about 2.8 s quicker.

Looking at top speed, the Tesla Model S is visibly faster – reaching 322 km/h, while the Mercedes CLA Coupe tops out at 210 km/h. The difference is around 112 km/h.

CLA Coupe

Space and Everyday Use:

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, Mercedes CLA Coupe is markedly lighter – 1,695 kg compared to 2,092 kg. The difference is around 397 kg.

Looking at boot space, the Tesla Model S offers clearly more boot space – 799 L compared to 405 L. That’s a difference of about 394 L.

When it comes to payload, the Mercedes CLA Coupe carries very slightly more – 455 kg compared to 442 kg. That’s a difference of about 13 kg.

Who wins the race in the data check?

The Tesla Model S is far ahead 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 £94,300
Model S

Tesla Model S

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 670 - 1,020 HP
  • Consumption kWh/100km : 16.8 - 18 kWh/100km
  • Electric Range : 611 - 744 km
Mercedes CLA Coupe
Tesla Model S

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

Tesla Model S

The Tesla Model S glides like a luxury sedan from the future, delivering instant shove and serene highway composure that make it feel equally at home on a rush-hour commute or a long-distance cruise. Inside, its minimalist cabin and gadget-forward interface turn every drive into a tech demo, making it as much a statement piece as a practical choice — and one that still manages to feel a little bit magical.

details
Mercedes CLA Coupe
Tesla Model S

Costs and Consumption

Price
39,600 - 59,300 £
Price
94,300 - 102,800 £
Consumption L/100km
4.9 - 5.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
12.2 - 12.6 kWh/100km
Consumption kWh/100km
16.8 - 18 kWh/100km
Electric Range
541 - 791 km
Electric Range
611 - 744 km
Battery Capacity
58 kWh
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
Hatchback
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1,695 - 2,135 kg
Curb weight
2,092 - 2,197 kg
Trunk capacity
405 L
Trunk capacity
799 L
Length
4,723 mm
Length
5,021 mm
Width
1,855 mm
Width
1,987 mm
Height
1,468 mm
Height
1,431 mm
Max trunk capacity
-
Max trunk capacity
1,828 L
Payload
430 - 455 kg
Payload
432 - 442 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
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
670 - 1,020 HP
Acceleration 0-100km/h
4.9 - 8.8 s
Acceleration 0-100km/h
2.1 - 3.2 s
Max Speed
210 km/h
Max Speed
240 - 322 km/h
Torque
280 - 515 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
493 - 750 kW
Engine capacity
1,499 cm3
Engine capacity
-

General

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