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CUPRA Leon SP Wagon vs Mercedes GLA comparison

Compare performance (333 HP vs 421 HP), boot space and price (37,900 £ vs 38,800 £ ) at a glance. Find out which car is the better choice for you – CUPRA Leon SP Wagon or Mercedes GLA?

CUPRA Leon SP Wagon vs Mercedes GLA: Key differences

CUPRA Leon SP Wagon

  • barely cheaper
  • significantly more efficient
  • significantly more electric range
  • somewhat lighter
  • visibly more trunk space
details

Mercedes GLA

4.5 (4 Reviews)
rate
  • clearly more power
  • slightly 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:

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

CUPRA Leon SP Wagon is barely cheaper – starting at 37,900 £ , while the Mercedes GLA costs 38,800 £ . That’s a price difference of around 942 £.

Fuel consumption also shows a difference: the CUPRA Leon SP Wagon uses 1.3 L/100km and is significantly more efficient than the Mercedes GLA with 2.9 L/100km. The difference is about 1.6 L/100km.

As for electric range, the CUPRA Leon SP Wagon offers significantly more range – reaching up to 130 km, about 56 km more than the Mercedes GLA.

GLA

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes GLA offers clearly more power – delivering 421 HP compared to 333 HP. That’s roughly 88 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is slightly quicker – completing the sprint in 4.3 s, while the CUPRA Leon SP Wagon takes 4.8 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Mercedes GLA delivers slightly more torque with 500 Nm compared to 420 Nm. That’s about 80 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 somewhat lighter – 1,416 kg compared to 1,570 kg. The difference is around 154 kg.

Looking at boot space, the CUPRA Leon SP Wagon offers visibly more boot space – 620 L compared to 435 L. That’s a difference of about 185 L.

When it comes to payload, the CUPRA Leon SP Wagon carries barely more – 535 kg compared to 500 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The CUPRA Leon SP Wagon 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 £37,900
Leon SP Wagon

CUPRA Leon SP Wagon

  • Engine Type Petrol, Diesel, Plugin Hybrid, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 150 - 333 HP
  • Consumption L/100km 1.3 - 8.3 L/100km
  • Electric Range 124 - 130 km
details

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CUPRA Leon SP Wagon
Mercedes GLA

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.

details
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IPP-All-new-SEAT-Leon_23_HQ
IPP-All-new-SEAT-Leon_60_HQ
IPP-All-new-SEAT-Leon_33_HQ
IPP-All-new-SEAT-Leon_114_HQ

Reviews CUPRA Leon SP Wagon

No reviews yet. Share your experience and help others decide.

Mercedes GLA

The Mercedes GLA is a compact luxury crossover that brings Mercedes-Benz's refined design and premium cabin materials into a practical, city-friendly package. It combines comfortable ride quality and intuitive tech with poised handling, making it a confident choice for everyday driving and longer journeys.

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Reviews Mercedes GLA

4.5 (4 Reviews)
rate
Lucien
1 May 2026, 07:12:24

GLA 180 petrol. Ideal for city and highway. Very smooth and quiet. The automatic gearbox is a delight. Average consumption 6.2 L/100 km. Special edition 180 Cyber Edition, leather seats....

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Gutter
24 Feb 2026, 21:53:27

Super nimble, very impressive power from this 1,300cc mild‑hybrid engine — in town, on the road and on the motorway for this 2025 GLA 180 Style AMG... premium interior!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Serge
16 Jan 2026, 16:09:11

You have to compare like with like — the GLA should be compared to the Q3, not the Q2 as in your study!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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CUPRA Leon SP Wagon
Mercedes GLA

Costs and Consumption
Price
37,900 - 50,800 £
Price
38,800 - 75,300 £
Consumption L/100km
1.3 - 8.3 L/100km
Consumption L/100km
2.9 - 9.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
124 - 130 km
Electric Range
74 km
Battery Capacity
-
Battery Capacity
-
co2
29 - 188 g/km
co2
66 - 216 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
1,570 - 1,810 kg
Trunk capacity
470 - 620 L
Trunk capacity
385 - 435 L
Length
-
Length
-
Width
1,799 mm
Width
1,834 - 1,849 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
394 - 535 kg
Payload
480 - 500 kg

Engine and Performance
Engine Type
Petrol, Diesel, Plugin Hybrid, Petrol MHEV
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
150 - 333 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
4.8 - 9.2 s
Acceleration 0-100km/h
4.3 - 11 s
Max Speed
-
Max Speed
-
Torque
250 - 420 Nm
Torque
230 - 500 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
110 - 245 kW
Power kW
85 - 310 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
G, D, F, B
CO2 Efficiency Class
E, F, B, G
Brand
CUPRA
Brand
Mercedes-Benz
What drive types are available for the CUPRA Leon SP Wagon?

The CUPRA Leon SP Wagon is available as All-Wheel Drive or Front-Wheel Drive.

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.