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CUPRA Ateca vs Mercedes GLC comparison

Compare performance (300 HP vs 472 HP), boot space and price (37,300 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – CUPRA Ateca or Mercedes GLC?

CUPRA Ateca vs Mercedes GLC: Key differences

CUPRA Ateca

4.1 (2 Reviews)
rate
  • markedly cheaper
  • noticeably lighter
details

Mercedes GLC

4.4 (13 Reviews)
rate
  • visibly more power
  • clearly more efficient
  • somewhat quicker 0–100 km/h
  • noticeably more trunk space
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

Ateca

Costs and Efficiency:

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.

CUPRA Ateca is markedly cheaper – starting at 37,300 £ , while the Mercedes GLC costs 50,300 £ . That’s a price difference of around 13,059 £.

Fuel consumption also shows a difference: the Mercedes GLC uses 1.6 L/100km and is clearly more efficient than the CUPRA Ateca with 6.7 L/100km. The difference is about 5.1 L/100km.

GLC

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 Mercedes GLC offers visibly more power – delivering 472 HP compared to 300 HP. That’s roughly 172 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC is somewhat quicker – completing the sprint in 4.2 s, while the CUPRA Ateca takes 4.9 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Mercedes GLC delivers significantly more torque with 750 Nm compared to 400 Nm. That’s about 350 Nm more.

Ateca

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, CUPRA Ateca is noticeably lighter – 1,418 kg compared to 1,985 kg. The difference is around 567 kg.

Looking at boot space, the Mercedes GLC offers noticeably more boot space – 620 L compared to 485 L. That’s a difference of about 135 L.

When it comes to payload, the Mercedes GLC carries barely more – 575 kg compared to 522 kg. That’s a difference of about 53 kg.

Who wins the race in the data check?

The Mercedes GLC 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 £50,300
GLC

Mercedes GLC

  • Engine Type Diesel MHEV, Plugin Hybrid, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 186 - 472 HP
  • Consumption L/100km 1.6 - 9.4 L/100km
  • Electric Range 122 - 128 km
CUPRA Ateca
Mercedes GLC

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

CUPRA Ateca

The CUPRA Ateca mixes SUV practicality with a seriously sporty attitude, wrapped in aggressive styling and a cockpit that looks like it belongs on a racetrack. It's the kind of car that handles daily life with composure while slipping a grin across your face every time you push it—perfect for drivers who want a practical companion that never apologizes for having fun.

details

Mercedes GLC

The Mercedes GLC blends quiet refinement with premium materials to create a comfortable, modern cabin that feels more upscale than its size might suggest. It delivers composed handling and confident on-road manners while offering practical versatility and a strong suite of driver assistance and infotainment features.

details
CUPRA Ateca
Mercedes GLC

Costs and Consumption

Price
37,300 - 51,200 £
Price
50,300 - 82,100 £
Consumption L/100km
6.7 - 9.1 L/100km
Consumption L/100km
1.6 - 9.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
122 - 128 km
Battery Capacity
-
Battery Capacity
-
co2
153 - 207 g/km
co2
41 - 214 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,418 - 1,628 kg
Curb weight
1,985 - 2,400 kg
Trunk capacity
485 L
Trunk capacity
390 - 620 L
Length
-
Length
-
Width
1,841 mm
Width
1,890 - 1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
502 - 522 kg
Payload
475 - 575 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
150 - 300 HP
Power HP
186 - 472 HP
Acceleration 0-100km/h
4.9 - 9.3 s
Acceleration 0-100km/h
4.2 - 9 s
Max Speed
-
Max Speed
-
Torque
250 - 400 Nm
Torque
380 - 750 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
110 - 221 kW
Power kW
137 - 347 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
1,993 - 2,999 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
G, E
CO2 Efficiency Class
D, B, E, F, G
Brand
CUPRA
Brand
Mercedes-Benz
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.