Mercedes GLS vs Land Rover Defender – Performance, range & efficiency compared

Q: How much power does the Mercedes GLS deliver on the road?

The Mercedes GLS reaches a peak output of 634 HP, depending on the model.

Q: What is the fuel consumption of the Mercedes GLS according to the manufacturer?

Fuel consumption according to the manufacturer is 7.80 L.

Q: What maximum speed does the Mercedes GLS reach?

The Mercedes GLS reaches up to 280 km/h.

Q: How big is the Mercedes GLS overall?

The Mercedes GLS measures 5209 mm long, 1956 mm wide and 1823 mm high.

Q: How powerful is the Land Rover Defender's engine?

Up to 635 HP of power – depending on the configuration.

Q: How much fuel does the Land Rover Defender use?

Based on WLTP testing, consumption is around 6 L.

Q: How many kWh does the Land Rover Defender’s battery hold?

The battery capacity is 15.40 kWh.

Q: What is the top speed of the Land Rover Defender?

Depending on the model, top speed is 250 km/h.

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Mercedes GLS or Land Rover Defender?

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Here’s where it gets real: The technical differences in detail

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

Land Rover Defender has a decisively advantage in terms of price – it starts at 57900 £, while the Mercedes GLS costs 96100 £. That’s a price difference of around 38263 £.

Fuel consumption also shows a difference: Land Rover Defender manages with 6 L and is therefore clearly perceptible more efficient than the Mercedes GLS with 7.80 L. The difference is about 1.80 L per 100 km.

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 Land Rover Defender has a minimal edge – offering 635 HP compared to 634 HP. That’s roughly 1 HP more horsepower.

In acceleration from 0 to 100 km/h, the Land Rover Defender is barely noticeable quicker – completing the sprint in 4 s, while the Mercedes GLS takes 4.20 s. That’s about 0.20 s faster.

In terms of top speed, the Mercedes GLS performs somewhat better – reaching 280 km/h, while the Land Rover Defender tops out at 250 km/h. The difference is around 30 km/h.

There’s also a difference in torque: Mercedes GLS pulls slightly stronger with 850 Nm compared to 750 Nm. That’s about 100 Nm difference.

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Space and Everyday Use: Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Land Rover Defender offers a bit more seating capacity – 8 vs 7.

In curb weight, Land Rover Defender is to a small extent lighter – 2300 kg compared to 2550 kg. The difference is around 250 kg.

In terms of boot space, the Land Rover Defender offers clearly more room – 786 L compared to 355 L. That’s a difference of about 431 L.

In maximum load capacity, the Mercedes GLS performs to a small extent better – up to 2400 L, which is about 322 L more than the Land Rover Defender.

When it comes to payload, Land Rover Defender somewhat takes the win – 819 kg compared to 695 kg. That’s a difference of about 124 kg.

Who comes out on top?

Overall, the Land Rover Defender shows itself to be is largely superior and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £57,900

Land Rover Defender

Price : 57900 - 172000 £
Body Type : Off-Roader
Engine Type : Petrol, Diesel MHEV, Plugin Hybrid, Petrol MHEV
Transmission : Automatic
Transmission Detail : Automatic Gearbox
Drive Type : All-Wheel Drive
Power HP : 200 - 635 HP
Consumption L/100km : 6 - 14.4 L
Electric Range : 48 km
Battery Capacity : 15.40 kWh
Seats : 2 - 8
Acceleration 0-100km/h : 4 - 10.2 s
Model Year : 2025
Max Speed : 175 - 250 km/h
Torque : 500 - 750 Nm
Number of Cylinders : 4 - 8
Doors : 3 - 5
Model : Defender
Modell : Defender 90 P425, Defender 90 P525 V8, Defender 90 D200, Defender 90 Hardtop D250, Defender 90 D250, Defender 90 D350, Defender 110 P300e, Defender 110 P425, Defender OCTA 110 P635, Defender 110 D200, Defender 110 Hardtop D250, Defender 110 D250, Defender 110 D350, Defender 130 P425, Defender 130 P500 V8, Defender 130 D250, Defender 130 D350, Defender 110 P635
CO2 Efficiency Class : G, D
Trim Level : X AWD Automatik, AWD Automatik, S AWD Automatik, X-Dynamic SE AWD Automatik, X-Dynamic HSE AWD Automatik, Trophy Edition AWD Automatik, Outbound AWD Automatik, OCTA Black AWD Automatik
Power kW : 147 - 467 kW
co2 : 135 - 324 g/km
Engine capacity : 1997 - 5000 cm3
Curb weight : 2300 - 2745 kg
Fuel tank capacity : 89 - 91 L
Trunk capacity : 293 - 786 L
Length : 4323 - 5358 mm
Width : 2008 mm
Height : 1967 - 1995 mm
Brand : Land Rover
Max trunk capacity : 1263 - 2078 L
Payload : 494 - 819 kg

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Mercedes GLS

The Mercedes-Benz GLS represents the epitome of luxury and spaciousness in the SUV category, offering a blend of refined elegance and advanced technology. With its imposing presence and meticulously crafted interior, it provides both driver and passengers with unparalleled comfort and sophistication. The vehicle's state-of-the-art features and smooth performance make it a standout choice for those seeking both style and functionality in their automotive experience.

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