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Lexus LM vs Mercedes G Class comparison

Compare performance (206 HP vs 605 HP), boot space and price (110,100 £ vs 106,600 £ ) at a glance. Find out which car is the better choice for you – Lexus LM or Mercedes G Class?

Lexus LM vs Mercedes G Class: Key differences

Lexus LM

  • clearly more efficient
  • very slightly lighter

Mercedes G Class

  • barely cheaper
  • substantially more power
  • clearly quicker 0–100 km/h

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

LM

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.

Mercedes G Class is barely cheaper – starting at 106,600 £ , while the Lexus LM costs 110,100 £ . That’s a price difference of around 3,552 £.

Fuel consumption also shows a difference: the Lexus LM uses 7.1 L/100km and is clearly more efficient than the Mercedes G Class with 8.7 L/100km. The difference is about 1.6 L/100km.

G Class

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 Mercedes G Class offers substantially more power – delivering 605 HP compared to 206 HP. That’s roughly 399 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes G Class is clearly quicker – completing the sprint in 4.4 s, while the Lexus LM takes 8.7 s. That’s about 4.3 s quicker.

Space and Everyday Use:

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

Seats: Lexus LM offers more seats – 7 vs 5.

In terms of curb weight, Lexus LM is very slightly lighter – 2,345 kg compared to 2,485 kg. The difference is around 140 kg.

When it comes to payload, the Mercedes G Class carries markedly more – 715 kg compared to 535 kg. That’s a difference of about 180 kg.

Who wins the race in the data check?

The Mercedes G Class 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 £106,600
G Class

Mercedes G Class

  • Engine Type : Electric, Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 387 - 605 HP
  • Consumption L/100km : 8.7 - 14.7 L/100km
  • Consumption kWh/100km : 28 kWh/100km
  • Electric Range : 468 km
Lexus LM
Mercedes G Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus LM

The Lexus LM is a decadent, chauffeur-friendly people carrier that dresses up van practicality with yacht-like luxury and unmistakable Lexus polish. Inside it’s all about rear-seat pampering and serene refinement — perfect for buyers who want to arrive feeling like royalty, even if it’s not for the tightest budget or the smallest parking space.

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Mercedes G Class

The G-Class, often called the G‑Wagen, is a blocky icon that blends unapologetic off-road prowess with a plush, modern cabin, announcing your arrival before you even step out. It’s equally at home crawling over rocks or cruising city streets, and owning one feels like adopting a very expensive, very capable personality.

details
Lexus LM
Mercedes G Class

Costs and Consumption

Price
110,100 - 132,000 £
Price
106,600 - 171,000 £
Consumption L/100km
7.1 L/100km
Consumption L/100km
8.7 - 14.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
28 kWh/100km
Electric Range
-
Electric Range
468 km
Battery Capacity
-
Battery Capacity
116 kWh
co2
160 g/km
co2
0 - 336 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
Off-Roader
Seats
4 - 7
Seats
5
Doors
-
Doors
5
Curb weight
2,345 kg
Curb weight
2,485 - 3,085 kg
Trunk capacity
-
Trunk capacity
620 - 640 L
Length
-
Length
4,624 mm
Width
1,890 mm
Width
1,931 - 1,984 mm
Height
-
Height
1,983 mm
Max trunk capacity
-
Max trunk capacity
1,990 L
Payload
525 - 535 kg
Payload
415 - 715 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Electric, Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
206 HP
Power HP
387 - 605 HP
Acceleration 0-100km/h
8.7 s
Acceleration 0-100km/h
4.4 - 5.8 s
Max Speed
-
Max Speed
180 km/h
Torque
-
Torque
760 - 1,164 Nm
Number of Cylinders
4
Number of Cylinders
6 - 8
Power kW
152 kW
Power kW
285 - 445 kW
Engine capacity
2,487 cm3
Engine capacity
2,989 - 3,982 cm3

General

Model Year
2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
F
CO2 Efficiency Class
A, G
Brand
Lexus
Brand
Mercedes-Benz
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.