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CUPRA Leon vs Mercedes A Class Saloon comparison

Compare performance (325 HP vs 320 HP), boot space and price (35,700 £ vs 32,700 £ ) at a glance. Find out which car is the better choice for you – CUPRA Leon or Mercedes A Class Saloon?

CUPRA Leon vs Mercedes A Class Saloon: Key differences

CUPRA Leon

5 (1 Reviews)
rate
  • marginally more power
  • markedly more electric range
  • very slightly lighter
details

Mercedes A Class Saloon

5 (1 Reviews)
rate
  • only slightly cheaper
  • substantially more efficient
  • slightly quicker 0–100 km/h
  • marginally 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

Leon

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.

Mercedes A Class Saloon is only slightly cheaper – starting at 32,700 £ , while the CUPRA Leon costs 35,700 £ . That’s a price difference of around 2,957 £.

Fuel consumption also shows a difference: the Mercedes A Class Saloon uses 0.7 L/100km and is substantially more efficient than the CUPRA Leon with 1.3 L/100km. The difference is about 0.6 L/100km.

As for electric range, the CUPRA Leon offers markedly more range – reaching up to 131 km, about 43 km more than the Mercedes A Class Saloon.

A Class Saloon

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 CUPRA Leon offers marginally more power – delivering 325 HP compared to 320 HP. That’s roughly 5 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class Saloon is slightly quicker – completing the sprint in 4.8 s, while the CUPRA Leon takes 5.4 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Mercedes A Class Saloon delivers barely more torque with 450 Nm compared to 420 Nm. That’s about 30 Nm more.

Leon

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, CUPRA Leon is very slightly lighter – 1,371 kg compared to 1,450 kg. The difference is around 79 kg.

Looking at boot space, the Mercedes A Class Saloon offers marginally more boot space – 395 L compared to 380 L. That’s a difference of about 15 L.

When it comes to payload, the CUPRA Leon carries only slightly more – 493 kg compared to 490 kg. That’s a difference of about 3 kg.

Who wins the race in the data check?

The Mercedes A Class Saloon 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 £32,700
A Class Saloon

Mercedes A Class Saloon

  • Engine Type Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 320 HP
  • Consumption L/100km 0.7 - 8.1 L/100km
  • Electric Range 88 km
CUPRA Leon
Mercedes A Class Saloon

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

CUPRA Leon

The Cupra Leon blends sporting intent with everyday practicality, serving up sharp handling and a cabin that feels more premium than its hatchback looks might suggest. It's a driver's car in commuter clothing — lively, distinctive, and clever enough to make daily driving feel a little less routine without screaming for attention.

details

Mercedes A Class Saloon

The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.

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CUPRA Leon
Mercedes A Class Saloon

Costs and Consumption

Price
35,700 - 50,900 £
Price
32,700 - 55,900 £
Consumption L/100km
1.3 - 7.6 L/100km
Consumption L/100km
0.7 - 8.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
124 - 131 km
Electric Range
88 km
Battery Capacity
-
Battery Capacity
12.9 kWh
co2
28 - 172 g/km
co2
16 - 184 g/km
Fuel tank capacity
-
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,371 - 1,708 kg
Curb weight
1,450 - 1,705 kg
Trunk capacity
270 - 380 L
Trunk capacity
345 - 395 L
Length
-
Length
4,558 - 4,570 mm
Width
1,799 mm
Width
1,796 mm
Height
-
Height
1,413 - 1,429 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
432 - 493 kg
Payload
475 - 490 kg

Engine and Performance

Engine Type
Diesel, Plugin Hybrid, Petrol, Petrol MHEV
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Transmission
Automatic, Manual
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
150 - 325 HP
Power HP
116 - 320 HP
Acceleration 0-100km/h
5.4 - 8.9 s
Acceleration 0-100km/h
4.8 - 9.9 s
Max Speed
-
Max Speed
206 - 250 km/h
Torque
250 - 420 Nm
Torque
200 - 450 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
110 - 239 kW
Power kW
85 - 235 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
1,332 - 1,991 cm3

General

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