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Lexus LBX vs Mercedes AMG GT 4-Door Coupé comparison

Compare performance (136 HP vs 1,169 HP), boot space and price (28,300 £ vs 132,600 £ ) at a glance. Find out which car is the better choice for you – Lexus LBX or Mercedes AMG GT 4-Door Coupé?

Lexus LBX vs Mercedes AMG GT 4-Door Coupé: Key differences

Lexus LBX

5 (2 Reviews)
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  • significantly cheaper
  • considerably lighter
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Mercedes AMG GT 4-Door Coupé

  • clearly more power
  • significantly quicker 0–100 km/h
  • somewhat more trunk space
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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 significantly cheaper – starting at 28,300 £ , while the Mercedes AMG GT 4-Door Coupé costs 132,600 £ . That’s a price difference of around 104,323 £.

AMG GT 4-Door Coupé

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 4-Door Coupé offers clearly more power – delivering 1,169 HP compared to 136 HP. That’s roughly 1,033 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is significantly quicker – completing the sprint in 2.4 s, while the Lexus LBX takes 9.2 s. That’s about 6.8 s quicker.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers substantially more torque with 2,000 Nm compared to 185 Nm. That’s about 1,815 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 4.

In terms of curb weight, Lexus LBX is considerably lighter – 1,280 kg compared to 2,535 kg. The difference is around 1,255 kg.

Looking at boot space, the Mercedes AMG GT 4-Door Coupé offers somewhat more boot space – 400 L compared to 332 L. That’s a difference of about 68 L.

When it comes to payload, the Lexus LBX carries barely more – 475 kg compared to 460 kg. That’s a difference of about 15 kg.

Who wins the race in the data check?

The Mercedes AMG GT 4-Door Coupé holds a decisive overall lead 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 £132,600
AMG GT 4-Door Coupé

Mercedes AMG GT 4-Door Coupé

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 816 - 1,169 HP
  • Consumption kWh/100km 18.1 - 18.2 kWh/100km
  • Electric Range 686 - 690 km
Lexus LBX
Mercedes AMG GT 4-Door Coupé

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus LBX

The Lexus LBX is a compact premium crossover that brings Lexus styling and craftsmanship to city driving, pairing a cozy interior with thoughtful tech and upscale materials. It focuses on a quiet, refined ride and fuel-efficient everyday usability while carrying the brand’s familiar emphasis on comfort and safety.

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Mercedes AMG GT 4-Door Coupé

The Mercedes-AMG GT 4-Door Coupé transforms AMG's sports-car attitude into a surprisingly practical four-door package, pairing dramatic coupe looks with an interior that's both luxurious and genuinely usable. It's the choice for buyers who want supercar charisma without losing daily comfort — dramatic presence, a rorty soundtrack, and a chassis that turns routine drives into something worth smiling about.

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Lexus LBX
Mercedes AMG GT 4-Door Coupé

Costs and Consumption

Price
28,300 - 40,000 £
Price
132,600 - 168,300 £
Consumption L/100km
4.5 - 4.8 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.1 - 18.2 kWh/100km
Electric Range
-
Electric Range
686 - 690 km
Battery Capacity
-
Battery Capacity
-
co2
102 - 110 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,280 - 1,365 kg
Curb weight
2,535 kg
Trunk capacity
255 - 332 L
Trunk capacity
400 L
Length
-
Length
-
Width
1,825 mm
Width
1,958 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
455 - 475 kg
Payload
460 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
136 HP
Power HP
816 - 1,169 HP
Acceleration 0-100km/h
9.2 - 9.6 s
Acceleration 0-100km/h
2.4 - 2.8 s
Max Speed
-
Max Speed
-
Torque
185 Nm
Torque
1,800 - 2,000 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
100 kW
Power kW
600 - 860 kW
Engine capacity
1,490 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2026
CO2 Efficiency Class
C
CO2 Efficiency Class
-
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.