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Mercedes GLS vs Nissan Interstar comparison

Compare performance (634 HP vs 170 HP), boot space and price (191,300 £ vs 36,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Nissan Interstar?

Mercedes GLS vs Nissan Interstar: Key differences

Mercedes GLS

  • considerably more power
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Nissan Interstar

  • considerably cheaper
  • substantially more efficient
  • clearly lighter
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By Achim Sedelmaier

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

GLS

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.

Nissan Interstar is considerably cheaper – starting at 36,000 £ , while the Mercedes GLS costs 191,300 £ . That’s a price difference of around 155,305 £.

Fuel consumption also shows a difference: the Nissan Interstar uses 7.5 L/100km and is substantially more efficient than the Mercedes GLS with 13.3 L/100km. The difference is about 5.8 L/100km.

Interstar

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 GLS offers considerably more power – delivering 634 HP compared to 170 HP. That’s roughly 464 HP more horsepower.

There’s also a difference in torque: the Mercedes GLS delivers clearly more torque with 850 Nm compared to 380 Nm. That’s about 470 Nm more.

GLS

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.

Both vehicles offer seating for 7 people.

In terms of curb weight, Nissan Interstar is clearly lighter – 2,053 kg compared to 2,700 kg. The difference is around 647 kg.

When it comes to payload, the Nissan Interstar carries considerably more – 1,447 kg compared to 695 kg. That’s a difference of about 752 kg.

Who wins the race in the data check?

The Nissan Interstar is decisively ahead 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 £36,000
Interstar

Nissan Interstar

  • Engine Type : Diesel, Electric
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 130 - 170 HP
  • Consumption L/100km : 7.5 L/100km
  • Electric Range : 410 km
Mercedes GLS
Nissan Interstar

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes GLS

The GLS — usually just called the GLS — is Mercedes' flagship SUV, wrapping limousine-like comfort and commanding road presence into a smart, family-ready package. It pampers occupants with a hushed cabin, premium materials and intuitive tech, while still managing to feel confident and a little indulgent on the daily commute.

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Nissan Interstar

The Nissan Interstar is a sensible, no-nonsense panel van that puts practicality front and center, with a cavernous load area and a durable feel built for daily work. It drives with surprising composure for its size, keeps running costs modest, and feels like the kind of professional tool that prefers reliable service over flashy showboating.

details
Mercedes GLS
Nissan Interstar

Costs and Consumption

Price
191,300 £
Price
36,000 - 54,600 £
Consumption L/100km
13.3 L/100km
Consumption L/100km
7.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
410 km
Battery Capacity
-
Battery Capacity
-
co2
302 g/km
co2
0 - 195 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Cargo Van
Seats
7
Seats
3 - 7
Doors
-
Doors
-
Curb weight
2,700 kg
Curb weight
2,053 - 2,455 kg
Trunk capacity
355 L
Trunk capacity
-
Length
-
Length
-
Width
1,956 mm
Width
2,080 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
695 kg
Payload
1,045 - 1,447 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Diesel, Electric
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
634 HP
Power HP
130 - 170 HP
Acceleration 0-100km/h
4.2 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
-
Torque
850 Nm
Torque
300 - 380 Nm
Number of Cylinders
8
Number of Cylinders
4
Power kW
466 kW
Power kW
96 - 125 kW
Engine capacity
3,982 cm3
Engine capacity
1,997 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
G
CO2 Efficiency Class
G, A
Brand
Mercedes-Benz
Brand
Nissan
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.