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Lexus NX vs Mercedes GLS comparison

Compare performance (292 HP vs 404 HP), boot space and price (46,000 £ vs 92,700 £ ) at a glance. Find out which car is the better choice for you – Lexus NX or Mercedes GLS?

Lexus NX vs Mercedes GLS: Key differences

Lexus NX

4.8 (15 Reviews)
rate
  • clearly cheaper
  • significantly more efficient
  • considerably lighter
  • noticeably more trunk space
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Mercedes GLS

4.3 (1 Reviews)
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  • noticeably more power
  • moderately quicker 0–100 km/h
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

NX

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Lexus NX is clearly cheaper – starting at 46,000 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 46,634 £.

Fuel consumption also shows a difference: the Lexus NX uses 2.9 L/100km and is significantly more efficient than the Mercedes GLS with 7.9 L/100km. The difference is about 5 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 noticeably more power – delivering 404 HP compared to 292 HP. That’s roughly 112 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLS is moderately quicker – completing the sprint in 5.6 s, while the Lexus NX takes 6.4 s. That’s about 0.8 s quicker.

NX

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

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

In terms of curb weight, Lexus NX is considerably lighter – 1,805 kg compared to 2,580 kg. The difference is around 775 kg.

Looking at boot space, the Lexus NX offers noticeably more boot space – 545 L compared to 355 L. That’s a difference of about 190 L.

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

Who wins the race in the data check?

The Lexus NX 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 £46,000
NX

Lexus NX

  • Engine Type Full Hybrid, Plug-in Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 200 - 292 HP
  • Consumption L/100km 2.9 - 5.9 L/100km
  • Electric Range 72 km
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Frequently compared as well

Lexus NX
Mazda CX-60
VS
The Lexus NX and Mazda CX-60 are two premium SUVs that aim at buyers who want upscale style and modern tech, but they take very different approaches to comfort, driving feel and value. The NX leans toward refined ride quality, high-end materials and hybrid efficiency, while the CX-60 offers a …
Honda CR-V
Lexus NX
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The Honda CR-V and Lexus NX are two of the most sensible compact crossovers on the market—one prized for roomy practicality and strong value, the other for luxury, refinement and a more premium driving experience. This comparison shows how the CR-V’s efficient, user-friendly package stacks up …
Lexus NX
Mercedes GLS

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Lexus NX

The Lexus NX wraps striking, chiseled styling around a cabin that feels more crafted living room than utility vehicle, with soft materials and user-friendly tech that give it genuine premium cachet. On the road it's composed and quietly confident, trading sporty pretensions for a refined, easygoing personality that will suit buyers who want luxury without fuss — with a little Lexus flair to make daily commutes feel special.

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Reviews Lexus NX

4.8 (15 Reviews)
rate
Jan
14 Jun 2026, 12:16:49

super

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Марк
24 May 2026, 16:30:02

Нх это лучшее

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
David Jenkins
28 Mar 2026, 20:57:02

Superb handling, averaging 89mpg, decent electric range, very comfortable to drive, good cabin space, good size touch screen, extremely quick, no better car to drive and live with.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
David Jenkins
2 Feb 2026, 20:38:48

By far the best PHEV in its class, superb handling, top rated relaibility, & super quick on EV mode as well as its well equipped 2.5 litre petrol engine.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Pierre Joris
21 Nov 2025, 23:21:12

Lexus has a history and offers a 10-year warranty.

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.

Frequently compared as well

Lexus NX
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Choosing between the Lexus NX and the Toyota RAV4 comes down to whether you want a more premium, refined compact luxury crossover (NX) or a practical, value-focused compact SUV (RAV4). This comparison highlights the key differences in comfort, performance, fuel economy and ownership cost to help …
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Lexus LBX
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Lexus NX
Lexus RX
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Lexus NX
Volvo XC40
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The Lexus NX and Volvo XC40 are two leading compact luxury SUVs that blend premium craftsmanship with everyday practicality. The NX leans toward refined comfort and dependable hybrid tech, while the XC40 emphasizes clean Scandinavian design, clever packaging and class-leading safety—so choice …
Lexus NX
Mercedes GLC
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In the competitive landscape of luxury compact SUVs, the Lexus NX stands out with its bold design and emphasis on hybrid technology, offering an eco-friendly driving experience without compromising on style. Meanwhile, the Mercedes GLC impresses with its refined interior and advanced tech features, …
Ford Kuga
Lexus NX
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The Ford Kuga and Lexus NX compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Lexus NX
Lexus UX
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In the luxury compact SUV segment, the Lexus NX and Lexus UX each offer distinct appeals tailored to diverse drivers. The Lexus NX stands out with its slightly larger frame, offering more interior space and a smoother ride, ideal for longer trips and families. Meanwhile, the Lexus UX captivates …
Lexus NX
Mercedes GLS

Costs and Consumption
Price
46,000 - 63,400 £
Price
92,700 - 104,600 £
Consumption L/100km
2.9 - 5.9 L/100km
Consumption L/100km
7.9 - 9.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
72 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
65 - 134 g/km
co2
206 - 226 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
1,805 - 2,065 kg
Curb weight
2,580 - 2,670 kg
Trunk capacity
545 L
Trunk capacity
355 L
Length
-
Length
-
Width
1,865 mm
Width
1,956 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 515 kg
Payload
810 - 820 kg

Engine and Performance
Engine Type
Full Hybrid, Plug-in Hybrid
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
200 - 292 HP
Power HP
336 - 404 HP
Acceleration 0-100km/h
6.4 - 8.8 s
Acceleration 0-100km/h
5.6 - 6.2 s
Max Speed
-
Max Speed
-
Torque
-
Torque
560 - 750 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
147 - 215 kW
Power kW
247 - 297 kW
Engine capacity
2,487 cm3
Engine capacity
2,989 - 2,999 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
D, B
CO2 Efficiency Class
G
Brand
Lexus
Brand
Mercedes-Benz
What drivetrain options does the Lexus NX have?

Available configurations include Front-Wheel Drive or 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.