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Mercedes GLS vs Toyota Mirai comparison

Compare performance (404 HP vs 182 HP), boot space and price (92,700 £ vs 58,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Toyota Mirai?

Mercedes GLS vs Toyota Mirai: Key differences

Mercedes GLS

  • substantially more power
  • significantly quicker 0–100 km/h
  • moderately more trunk space
details

Toyota Mirai

4.8 (2 Reviews)
rate
  • clearly cheaper
  • visibly lighter
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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

GLS

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Toyota Mirai is clearly cheaper – starting at 58,700 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 33,957 £.

Mirai

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 substantially more power – delivering 404 HP compared to 182 HP. That’s roughly 222 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLS is significantly quicker – completing the sprint in 5.6 s, while the Toyota Mirai takes 9.2 s. That’s about 3.6 s quicker.

There’s also a difference in torque: the Mercedes GLS delivers substantially more torque with 750 Nm compared to 300 Nm. That’s about 450 Nm more.

GLS

Space and Everyday Use:

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

Seats: Mercedes GLS offers more seats – 7 vs 5.

In terms of curb weight, Toyota Mirai is visibly lighter – 1,900 kg compared to 2,580 kg. The difference is around 680 kg.

Looking at boot space, the Mercedes GLS offers moderately more boot space – 355 L compared to 300 L. That’s a difference of about 55 L.

When it comes to payload, the Mercedes GLS carries markedly more – 820 kg compared to 515 kg. That’s a difference of about 305 kg.

Who wins the race in the data check?

The Mercedes GLS is clearly superior 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 £92,700
GLS

Mercedes GLS

  • Engine Type Petrol MHEV, Diesel MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 336 - 404 HP
  • Consumption L/100km 7.9 - 9.9 L/100km
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Mercedes GLS
Toyota Mirai

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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19C0481_004
19C0481_007
19C0483_036
19C0480_047
18C1072_111

Reviews Mercedes GLS

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

Toyota Mirai

The Toyota Mirai arrives as a bold, futuristic saloon that turns heads with sleek, almost sci‑fi styling and a cabin that feels more lounge than cockpit. It trades petrol fuss for a whisper‑quiet hydrogen setup that delivers composed, effortless progress and makes long-distance cruising a relaxed pleasure — a compelling choice if you want cutting-edge eco tech without sacrificing comfort.

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Reviews Toyota Mirai

4.8 (2 Reviews)
rate
Adrian
4 May 2026, 18:27:24

Great car, I switched from a Lexus NX300h F-Sport, and in terms of comfort the Mirai wins.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Mercedes GLS
Toyota Mirai

Costs and Consumption
Price
92,700 - 104,600 £
Price
58,700 - 66,700 £
Consumption L/100km
7.9 - 9.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
650 km
Battery Capacity
-
Battery Capacity
-
co2
206 - 226 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,580 - 2,670 kg
Curb weight
1,900 - 1,930 kg
Trunk capacity
355 L
Trunk capacity
300 L
Length
-
Length
-
Width
1,956 mm
Width
1,885 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
810 - 820 kg
Payload
485 - 515 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Hydrogen
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
336 - 404 HP
Power HP
182 HP
Acceleration 0-100km/h
5.6 - 6.2 s
Acceleration 0-100km/h
9.2 s
Max Speed
-
Max Speed
-
Torque
560 - 750 Nm
Torque
300 Nm
Number of Cylinders
6
Number of Cylinders
-
Power kW
247 - 297 kW
Power kW
134 kW
Engine capacity
2,989 - 2,999 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2,021 - 2,022
CO2 Efficiency Class
G
CO2 Efficiency Class
-
Brand
Mercedes-Benz
Brand
Toyota
Is the Mercedes GLS offered with different drivetrains?

The Mercedes GLS is available as 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.