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Lexus LS vs Mercedes GLS comparison

Compare performance (359 HP vs 404 HP), boot space and price (112,300 £ vs 92,700 £ ) at a glance. Find out which car is the better choice for you – Lexus LS or Mercedes GLS?

Lexus LS vs Mercedes GLS: Key differences

Lexus LS

  • very slightly quicker 0–100 km/h
  • moderately lighter
  • moderately more trunk space
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Mercedes GLS

4.3 (1 Reviews)
rate
  • visibly cheaper
  • somewhat more power
  • markedly more efficient
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Here’s where it gets real: The technical differences in detail

LS

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.

Mercedes GLS is visibly cheaper – starting at 92,700 £ , while the Lexus LS costs 112,300 £ . That’s a price difference of around 19,615 £.

Fuel consumption also shows a difference: the Mercedes GLS uses 7.9 L/100km and is markedly more efficient than the Lexus LS with 9.6 L/100km. The difference is about 1.7 L/100km.

GLS

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes GLS offers somewhat more power – delivering 404 HP compared to 359 HP. That’s roughly 45 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus LS is very slightly quicker – completing the sprint in 5.5 s, while the Mercedes GLS takes 5.6 s. That’s about 0.1 s quicker.

LS

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: Mercedes GLS offers more seats – 7 vs 4.

In terms of curb weight, Lexus LS is moderately lighter – 2,345 kg compared to 2,580 kg. The difference is around 235 kg.

Looking at boot space, the Lexus LS offers moderately more boot space – 430 L compared to 355 L. That’s a difference of about 75 L.

When it comes to payload, the Mercedes GLS carries significantly more – 820 kg compared to 455 kg. That’s a difference of about 365 kg.

Who wins the race in the data check?

The Mercedes GLS stands well ahead of its rival 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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Frequently compared as well

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Lexus LS
Mercedes GLS

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Lexus LS

The Lexus LS is a quietly opulent flagship that wraps cutting-edge tech in a calm, Zen-like cabin, turning gridlock into a spa appointment. Buyers after polished refinement and faultless build quality will love its hushed ride and diplomatic road manners, even if it never cries out for attention.

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Reviews Lexus LS

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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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Reviews Mercedes GLS

4.3 (1 Reviews)
rate

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

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Lexus LS
Mercedes GLS

Costs and Consumption
Price
112,300 - 131,100 £
Price
92,700 - 104,600 £
Consumption L/100km
9.6 L/100km
Consumption L/100km
7.9 - 9.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
216 g/km
co2
206 - 226 g/km
Fuel tank capacity
82 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
4
Seats
7
Doors
4
Doors
-
Curb weight
2,345 kg
Curb weight
2,580 - 2,670 kg
Trunk capacity
430 L
Trunk capacity
355 L
Length
5,235 mm
Length
-
Width
1,900 mm
Width
1,956 mm
Height
1,460 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
455 kg
Payload
810 - 820 kg

Engine and Performance
Engine Type
Full Hybrid
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
359 HP
Power HP
336 - 404 HP
Acceleration 0-100km/h
5.5 s
Acceleration 0-100km/h
5.6 - 6.2 s
Max Speed
250 km/h
Max Speed
-
Torque
-
Torque
560 - 750 Nm
Number of Cylinders
6
Number of Cylinders
6
Power kW
264 kW
Power kW
247 - 297 kW
Engine capacity
3,456 cm3
Engine capacity
2,989 - 2,999 cm3

General
Model Year
2023
Model Year
2026
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Lexus
Brand
Mercedes-Benz
What drivetrain options does the Lexus LS have?

The Lexus LS 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.