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Lexus UX vs Mercedes GLB - Differences and prices compared

Compare performance (199 HP vs 320 HP), boot space and price (37900 £ vs 40500 £ ) at a glance. Find out which car is the better choice for you – Lexus UX or Mercedes GLB?

Lexus UX

5 (1 Reviews)
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Mercedes GLB

You can find all user reviews further down on this page.

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

UX

Costs and Efficiency:

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

Lexus UX has a barely noticeable advantage in terms of price – it starts at 37900 £ , while the Mercedes GLB costs 40500 £ . That’s a price difference of around 2581 £.

Fuel consumption also shows a difference: Lexus UX manages with 5 L and is therefore slightly more efficient than the Mercedes GLB with 5.60 L. The difference is about 0.60 L per 100 km.

GLB

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 GLB has a distinct edge – offering 320 HP compared to 199 HP. That’s roughly 121 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLB is convincingly quicker – completing the sprint in 5.50 s, while the Lexus UX takes 7.90 s. That’s about 2.40 s faster.

In terms of top speed, the Mercedes GLB performs noticeable better – reaching 250 km/h, while the Lexus UX tops out at 177 km/h. The difference is around 73 km/h.

UX

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In curb weight, Lexus UX is hardly perceptible lighter – 1495 kg compared to 1640 kg. The difference is around 145 kg.

In terms of boot space, the Mercedes GLB offers significantly more room – 570 L compared to 320 L. That’s a difference of about 250 L.

In maximum load capacity, the Mercedes GLB performs evident better – up to 1805 L, which is about 574 L more than the Lexus UX.

When it comes to payload, Lexus UX somewhat takes the win – 615 kg compared to 500 kg. That’s a difference of about 115 kg.

Who comes out on top?

Overall, the Mercedes GLB shows itself to be is largely superior and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £40,500
GLB

Mercedes GLB

  • Engine Type : Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 320 HP
  • Consumption L/100km : 5.6 - 9 L
Lexus UX
Mercedes GLB

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus UX

5 (1 Reviews)
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The Lexus UX is a compact luxury crossover that blends sharp styling with a quiet, comfortable cabin, perfect for urban buyers who want premium feel without shouting about it. It rides with poise, serves up plush materials and thoughtful tech, and—while it won’t satisfy anyone chasing track thrills—it's a smart, stylish choice for everyday driving.

details

Mercedes GLB

The Mercedes GLB is a practical compact SUV that mixes boxy, family-friendly space with premium German polish, making it an appealing choice for buyers who want usefulness without pretension. It drives with a confident, composed feel and somehow manages to look both rugged and refined — the grown-up SUV that still likes to have fun.

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Lexus UX
Mercedes GLB

Costs and Consumption

Price
37900 - 54100 £
Price
40500 - 65300 £
Consumption L/100km
5 - 5.6 L
Consumption L/100km
5.6 - 9 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
113 - 127 g/km
co2
146 - 204 g/km
Fuel tank capacity
43 L
Fuel tank capacity
52 - 60 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1495 - 1555 kg
Curb weight
1640 - 1820 kg
Trunk capacity
283 - 320 L
Trunk capacity
565 - 570 L
Length
4495 mm
Length
4634 - 4650 mm
Width
1840 mm
Width
1834 - 1850 mm
Height
1540 mm
Height
1665 - 1692 mm
Max trunk capacity
1194 - 1231 L
Max trunk capacity
1800 - 1805 L
Payload
555 - 615 kg
Payload
500 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
199 HP
Power HP
116 - 320 HP
Acceleration 0-100km/h
7.9 - 8.1 s
Acceleration 0-100km/h
5.5 - 11.5 s
Max Speed
177 km/h
Max Speed
188 - 250 km/h
Torque
-
Torque
230 - 400 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
146 kW
Power kW
85 - 235 kW
Engine capacity
1987 cm3
Engine capacity
1332 - 1991 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
C, D
CO2 Efficiency Class
E, F, G
Brand
Lexus
Brand
Mercedes-Benz
Is the Lexus UX offered with different drivetrains?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.