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Mercedes GLA vs Toyota Supra comparison

Compare performance (421 HP vs 340 HP), boot space and price (38,800 £ vs 62,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLA or Toyota Supra?

Mercedes GLA vs Toyota Supra: Key differences

Mercedes GLA

4.5 (4 Reviews)
rate
  • substantially cheaper
  • somewhat more power
  • significantly more efficient
  • markedly more trunk space
details

Toyota Supra

4.1 (1 Reviews)
rate
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

GLA

Costs and Efficiency:

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

Mercedes GLA is substantially cheaper – starting at 38,800 £ , while the Toyota Supra costs 62,800 £ . That’s a price difference of around 23,949 £.

Fuel consumption also shows a difference: the Mercedes GLA uses 2.9 L/100km and is significantly more efficient than the Toyota Supra with 8.1 L/100km. The difference is about 5.2 L/100km.

Supra

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 GLA offers somewhat more power – delivering 421 HP compared to 340 HP. That’s roughly 81 HP more horsepower.

Both models accelerate almost equally fast – 4.3 s from 0 to 100 km/h.

Both models offer the same torque – 500 Nm.

GLA

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Mercedes GLA offers more seats – 5 vs 2.

Both models weigh roughly the same – around 1,570 kg.

Looking at boot space, the Mercedes GLA offers markedly more boot space – 435 L compared to 290 L. That’s a difference of about 145 L.

When it comes to payload, the Mercedes GLA carries significantly more – 500 kg compared to 245 kg. That’s a difference of about 255 kg.

Who wins the race in the data check?

The Mercedes GLA 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 £38,800
GLA

Mercedes GLA

  • Engine Type Petrol MHEV, Plugin Hybrid, Diesel, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.9 - 9.5 L/100km
  • Electric Range 74 km
Mercedes GLA
Toyota Supra

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

details

Toyota Supra

The Supra delivers a taut, driver‑focused experience that blends retro-inspired looks with modern aggression, rewarding corner-carving ambition with sharp steering and a lively character. Styled to steal glances and practical enough for daily life, it’s the mischievous sports car for buyers who want pure driving fun without the showroom posturing.

details
Mercedes GLA
Toyota Supra

Costs and Consumption

Price
38,800 - 75,300 £
Price
62,800 £
Consumption L/100km
2.9 - 9.5 L/100km
Consumption L/100km
8.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
74 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
66 - 216 g/km
co2
183 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,570 - 1,810 kg
Curb weight
1,570 kg
Trunk capacity
385 - 435 L
Trunk capacity
290 L
Length
-
Length
-
Width
1,834 - 1,849 mm
Width
1,854 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 500 kg
Payload
245 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
116 - 421 HP
Power HP
340 HP
Acceleration 0-100km/h
4.3 - 11 s
Acceleration 0-100km/h
4.3 s
Max Speed
-
Max Speed
-
Torque
230 - 500 Nm
Torque
500 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
85 - 310 kW
Power kW
250 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
2,998 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
E, F, B, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Toyota
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.