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Mercedes A Class vs Land Rover Defender comparison

Compare performance (421 HP vs 635 HP), boot space and price (32,600 £ vs 57,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Land Rover Defender?

Mercedes A Class vs Land Rover Defender: Key differences

Mercedes A Class

2.7 (1 Reviews)
rate
  • significantly cheaper
  • substantially more efficient
  • substantially more electric range
  • marginally quicker 0–100 km/h
  • clearly lighter
details

Land Rover Defender

4.5 (2 Reviews)
rate
  • visibly more power
  • considerably 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

A Class

Costs and Efficiency:

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

Mercedes A Class is significantly cheaper – starting at 32,600 £ , while the Land Rover Defender costs 57,900 £ . That’s a price difference of around 25,289 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is substantially more efficient than the Land Rover Defender with 6 L/100km. The difference is about 3.7 L/100km.

As for electric range, the Mercedes A Class offers substantially more range – reaching up to 85 km, about 37 km more than the Land Rover Defender.

Defender

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 Land Rover Defender offers visibly more power – delivering 635 HP compared to 421 HP. That’s roughly 214 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class is marginally quicker – completing the sprint in 3.9 s, while the Land Rover Defender takes 4 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Land Rover Defender delivers clearly more torque with 750 Nm compared to 500 Nm. That’s about 250 Nm more.

A Class

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.

Seats: Land Rover Defender offers more seats – 8 vs 5.

In terms of curb weight, Mercedes A Class is clearly lighter – 1,440 kg compared to 2,300 kg. The difference is around 860 kg.

Looking at boot space, the Land Rover Defender offers considerably more boot space – 786 L compared to 350 L. That’s a difference of about 436 L.

When it comes to payload, the Land Rover Defender carries substantially more – 819 kg compared to 485 kg. That’s a difference of about 334 kg.

Who wins the race in the data check?

The Mercedes A Class 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 £32,600
A Class

Mercedes A Class

  • Engine Type Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.3 - 9 L/100km
  • Electric Range 85 km
Mercedes A Class
Land Rover Defender

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

details

Land Rover Defender

The Land Rover Defender looks like it could shrug off a weekend of serious off-road abuse while still turning heads on the high street. Inside it balances practical, no-nonsense utility with enough creature comforts to make daily driving feel less like an expedition and more like a stylish commute—rugged charm with civilized manners.

details
Mercedes A Class
Land Rover Defender

Costs and Consumption

Price
32,600 - 66,500 £
Price
57,900 - 172,000 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
6 - 14.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
48 km
Battery Capacity
-
Battery Capacity
-
co2
53 - 205 g/km
co2
135 - 324 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Off-Roader
Seats
5
Seats
2 - 8
Doors
-
Doors
-
Curb weight
1,440 - 1,695 kg
Curb weight
2,300 - 2,745 kg
Trunk capacity
310 - 350 L
Trunk capacity
293 - 786 L
Length
-
Length
-
Width
1,796 - 1,850 mm
Width
2,008 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 485 kg
Payload
494 - 819 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Petrol, Diesel MHEV, Plugin Hybrid, Petrol 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
200 - 635 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
4 - 10.2 s
Max Speed
-
Max Speed
-
Torque
200 - 500 Nm
Torque
500 - 750 Nm
Number of Cylinders
4
Number of Cylinders
4 - 8
Power kW
85 - 310 kW
Power kW
147 - 467 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,997 - 5,000 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
G, D
Brand
Mercedes-Benz
Brand
Land Rover
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.