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CUPRA Leon SP Wagon vs Mercedes GLC comparison

Compare performance (333 HP vs 472 HP), boot space and price (37,900 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – CUPRA Leon SP Wagon or Mercedes GLC?

CUPRA Leon SP Wagon vs Mercedes GLC: Key differences

CUPRA Leon SP Wagon

  • clearly cheaper
  • visibly more efficient
  • only slightly more electric range
  • clearly lighter
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Mercedes GLC

4.4 (13 Reviews)
rate
  • visibly more power
  • moderately 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

Leon SP Wagon

Costs and Efficiency:

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

CUPRA Leon SP Wagon is clearly cheaper – starting at 37,900 £ , while the Mercedes GLC costs 50,300 £ . That’s a price difference of around 12,433 £.

Fuel consumption also shows a difference: the CUPRA Leon SP Wagon uses 1.3 L/100km and is visibly more efficient than the Mercedes GLC with 1.6 L/100km. The difference is about 0.3 L/100km.

As for electric range, the CUPRA Leon SP Wagon offers only slightly more range – reaching up to 130 km, about 2 km more than the Mercedes GLC.

GLC

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 GLC offers visibly more power – delivering 472 HP compared to 333 HP. That’s roughly 139 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC is moderately quicker – completing the sprint in 4.2 s, while the CUPRA Leon SP Wagon takes 4.8 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Mercedes GLC delivers significantly more torque with 750 Nm compared to 420 Nm. That’s about 330 Nm more.

Leon SP Wagon

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 Leon SP Wagon is clearly lighter – 1,416 kg compared to 1,985 kg. The difference is around 569 kg.

Boot capacity is identical – both offer 620 L of storage.

When it comes to payload, the Mercedes GLC carries barely more – 575 kg compared to 535 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Mercedes GLC leads convincingly 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 Leon SP Wagon
Mercedes GLC

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

CUPRA Leon SP Wagon

The CUPRA Leon Sportstourer turns the humble family wagon into something that looks and drives like it belongs on the racetrack while still swallowing your shopping and weekend gear without complaint. Stylish, practical and with a cabin that feels grown-up, it’s the kind of car for buyers who demand function but don’t want to hide the fun.

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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.

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CUPRA Leon SP Wagon
Mercedes GLC

Costs and Consumption

Price
37,900 - 50,800 £
Price
50,300 - 82,100 £
Consumption L/100km
1.3 - 8.3 L/100km
Consumption L/100km
1.6 - 9.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
124 - 130 km
Electric Range
122 - 128 km
Battery Capacity
-
Battery Capacity
-
co2
29 - 188 g/km
co2
41 - 214 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,416 - 1,756 kg
Curb weight
1,985 - 2,400 kg
Trunk capacity
470 - 620 L
Trunk capacity
390 - 620 L
Length
-
Length
-
Width
1,799 mm
Width
1,890 - 1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
394 - 535 kg
Payload
475 - 575 kg

Engine and Performance

Engine Type
Petrol, Diesel, Plugin Hybrid, Petrol MHEV
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
150 - 333 HP
Power HP
186 - 472 HP
Acceleration 0-100km/h
4.8 - 9.2 s
Acceleration 0-100km/h
4.2 - 9 s
Max Speed
-
Max Speed
-
Torque
250 - 420 Nm
Torque
380 - 750 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
110 - 245 kW
Power kW
137 - 347 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
1,993 - 2,999 cm3

General

Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
G, D, F, B
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.