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Lexus LBX vs Mercedes AMG GT comparison

Compare performance (136 HP vs 816 HP), boot space and price (28,300 £ vs 102,500 £ ) at a glance. Find out which car is the better choice for you – Lexus LBX or Mercedes AMG GT?

Lexus LBX vs Mercedes AMG GT: Key differences

Lexus LBX

5 (2 Reviews)
rate
  • clearly cheaper
  • substantially more efficient
  • clearly lighter
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Mercedes AMG GT

  • substantially more power
  • considerably quicker 0–100 km/h
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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

LBX

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Lexus LBX is clearly cheaper – starting at 28,300 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 74,227 £.

Fuel consumption also shows a difference: the Lexus LBX uses 4.5 L/100km and is substantially more efficient than the Mercedes AMG GT with 10.3 L/100km. The difference is about 5.8 L/100km.

AMG GT

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 AMG GT offers substantially more power – delivering 816 HP compared to 136 HP. That’s roughly 680 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is considerably quicker – completing the sprint in 2.8 s, while the Lexus LBX takes 9.2 s. That’s about 6.4 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers clearly more torque with 1,420 Nm compared to 185 Nm. That’s about 1,235 Nm more.

LBX

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: Lexus LBX offers more seats – 5 vs 2.

In terms of curb weight, Lexus LBX is clearly lighter – 1,280 kg compared to 1,790 kg. The difference is around 510 kg.

When it comes to payload, the Lexus LBX carries significantly more – 475 kg compared to 215 kg. That’s a difference of about 260 kg.

Who wins the race in the data check?

The Lexus LBX is far ahead 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 £28,300
LBX

Lexus LBX

  • Engine Type : Full Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 136 HP
  • Consumption L/100km : 4.5 - 4.8 L/100km
Lexus LBX
Mercedes AMG GT

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus LBX

The Lexus LBX wraps premium touches and a surprisingly spacious cabin into a compact crossover that’s perfectly at home in town or heading out on longer drives. It wears the badge with quiet confidence, serving up a refined ride and clever packaging for buyers who want Lexus polish without shouting for attention.

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Mercedes AMG GT

The Mercedes-AMG GT is a theatrical sports car with prowling looks and an aggressive exhaust note that announces its intentions the moment it fires up. It pairs ferocious performance with surprising everyday usability — a taut yet forgiving chassis and a cockpit that feels special — making sensible buyers suddenly very good at justifying indulgence.

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Lexus LBX
Mercedes AMG GT

Costs and Consumption

Price
28,300 - 40,000 £
Price
102,500 - 194,400 £
Consumption L/100km
4.5 - 4.8 L/100km
Consumption L/100km
10.3 - 14 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
102 - 110 g/km
co2
235 - 319 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,280 - 1,365 kg
Curb weight
1,790 - 2,195 kg
Trunk capacity
-
Trunk capacity
-
Length
-
Length
-
Width
1,825 mm
Width
1,929 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
455 - 475 kg
Payload
170 - 215 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
136 HP
Power HP
435 - 816 HP
Acceleration 0-100km/h
9.2 - 9.6 s
Acceleration 0-100km/h
2.8 - 4.6 s
Max Speed
-
Max Speed
-
Torque
185 Nm
Torque
500 - 1,420 Nm
Number of Cylinders
3
Number of Cylinders
4 - 8
Power kW
100 kW
Power kW
320 - 600 kW
Engine capacity
1,490 cm3
Engine capacity
1,991 - 3,982 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
C
CO2 Efficiency Class
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.