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Mercedes GLA vs Land Rover Discovery comparison

Compare performance (421 HP vs 350 HP), boot space and price (38,800 £ vs 81,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLA or Land Rover Discovery?

Mercedes GLA vs Land Rover Discovery: Key differences

Mercedes GLA

4.5 (4 Reviews)
rate
  • considerably cheaper
  • moderately more power
  • significantly more efficient
  • substantially quicker 0–100 km/h
  • considerably lighter
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Land Rover Discovery

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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:

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

Mercedes GLA is considerably cheaper – starting at 38,800 £ , while the Land Rover Discovery costs 81,000 £ . That’s a price difference of around 42,164 £.

Fuel consumption also shows a difference: the Mercedes GLA uses 2.9 L/100km and is significantly more efficient than the Land Rover Discovery with 8.4 L/100km. The difference is about 5.5 L/100km.

Discovery

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 GLA offers moderately more power – delivering 421 HP compared to 350 HP. That’s roughly 71 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is substantially quicker – completing the sprint in 4.3 s, while the Land Rover Discovery takes 6.3 s. That’s about 2 s quicker.

There’s also a difference in torque: the Land Rover Discovery delivers visibly more torque with 700 Nm compared to 500 Nm. That’s about 200 Nm more.

GLA

Space and Everyday Use:

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

Seats: Land Rover Discovery offers more seats – 7 vs 5.

In terms of curb weight, Mercedes GLA is considerably lighter – 1,570 kg compared to 2,391 kg. The difference is around 821 kg.

When it comes to payload, the Land Rover Discovery carries markedly more – 803 kg compared to 500 kg. That’s a difference of about 303 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
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Mercedes GLA
Land Rover Discovery

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.

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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

Land Rover Discovery

The Land Rover Discovery blends genuine off-road prowess with grown-up luxury, making it a smart choice for buyers who want weekend adventure and weekday refinement in one package. It feels suitably rugged when the road ends and wonderfully civilized when the tarmac begins — a practical family hauler that also enjoys getting a little dirty.

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Reviews Land Rover Discovery

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

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Mercedes GLA
Land Rover Discovery

Costs and Consumption
Price
38,800 - 75,300 £
Price
81,000 - 96,900 £
Consumption L/100km
2.9 - 9.5 L/100km
Consumption L/100km
8.4 - 8.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
74 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
66 - 216 g/km
co2
221 - 223 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Off-Roader
Seats
5
Seats
5 - 7
Doors
-
Doors
-
Curb weight
1,570 - 1,810 kg
Curb weight
2,391 - 2,442 kg
Trunk capacity
385 - 435 L
Trunk capacity
-
Length
-
Length
-
Width
1,834 - 1,849 mm
Width
2,073 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 500 kg
Payload
689 - 803 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Engine Type
Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 421 HP
Power HP
350 HP
Acceleration 0-100km/h
4.3 - 11 s
Acceleration 0-100km/h
6.3 s
Max Speed
-
Max Speed
-
Torque
230 - 500 Nm
Torque
700 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
85 - 310 kW
Power kW
257 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
2,997 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
E, F, B, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Land Rover
Is the Mercedes GLA offered with different drivetrains?

The Mercedes GLA is available as Front-Wheel Drive or All-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.