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Mercedes GLB vs Rolls-Royce Wraith comparison

Compare performance (354 HP vs 600 HP), boot space and price (43,200 £ vs 248,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Rolls-Royce Wraith?

Mercedes GLB vs Rolls-Royce Wraith: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • substantially cheaper
  • substantially more efficient
  • noticeably lighter
  • slightly more trunk space
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Rolls-Royce Wraith

  • significantly more power
  • a bit 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

GLB

Costs and Efficiency:

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

Mercedes GLB is substantially cheaper – starting at 43,200 £ , while the Rolls-Royce Wraith costs 248,100 £ . That’s a price difference of around 204,877 £.

Fuel consumption also shows a difference: the Mercedes GLB uses 5.7 L/100km and is substantially more efficient than the Rolls-Royce Wraith with 15.8 L/100km. The difference is about 10.1 L/100km.

Wraith

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 Rolls-Royce Wraith offers significantly more power – delivering 600 HP compared to 354 HP. That’s roughly 246 HP more horsepower.

When accelerating from 0 to 100 km/h, the Rolls-Royce Wraith is a bit quicker – completing the sprint in 4.9 s, while the Mercedes GLB takes 5.5 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Rolls-Royce Wraith delivers considerably more torque with 900 Nm compared to 515 Nm. That’s about 385 Nm more.

GLB

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 GLB offers more seats – 5 vs 4.

In terms of curb weight, Mercedes GLB is noticeably lighter – 1,840 kg compared to 2,360 kg. The difference is around 520 kg.

Looking at boot space, the Mercedes GLB offers slightly more boot space – 540 L compared to 470 L. That’s a difference of about 70 L.

When it comes to payload, the Mercedes GLB carries a bit more – 505 kg compared to 450 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Mercedes GLB 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 £43,200
GLB

Mercedes GLB

  • Engine Type Electric, Full Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 156 - 354 HP
  • Consumption L/100km 5.7 - 6.1 L/100km
  • Consumption kWh/100km 15.4 - 15.9 kWh/100km
  • Electric Range 431 - 631 km
Mercedes GLB
Rolls-Royce Wraith

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes GLB

The Mercedes GLB is a compact luxury SUV that blends smart packaging with a polished, composed driving experience. Its flexible interior and premium feel make it a sensible pick for buyers who want Mercedes comfort and practicality in a smaller footprint.

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Rolls-Royce Wraith

The Wraith embodies a perfect blend of luxury and performance, making it a standout in the world of grand tourers. With its striking silhouette and opulent interior, this masterpiece from Rolls-Royce invites drivers to indulge in an unparalleled experience. Every journey in the Wraith is a celebration of bespoke craftsmanship and exhilarating power, ensuring that it remains an unforgettable presence on the road.

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Mercedes GLB
Rolls-Royce Wraith

Costs and Consumption

Price
43,200 - 62,400 £
Price
248,100 - 288,800 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
15.8 - 16.2 L/100km
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
-
Electric Range
431 - 631 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 138 g/km
co2
357 - 365 g/km
Fuel tank capacity
-
Fuel tank capacity
83 L

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
1,840 - 2,280 kg
Curb weight
2,360 - 2,440 kg
Trunk capacity
540 L
Trunk capacity
470 L
Length
-
Length
5,269 - 5,285 mm
Width
1,861 mm
Width
1,947 mm
Height
-
Height
1,507 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 505 kg
Payload
370 - 450 kg

Engine and Performance

Engine Type
Electric, Full Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
156 - 354 HP
Power HP
600 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
4.9 s
Max Speed
-
Max Speed
250 km/h
Torque
280 - 515 Nm
Torque
850 - 900 Nm
Number of Cylinders
4
Number of Cylinders
12
Power kW
115 - 260 kW
Power kW
441 kW
Engine capacity
1,499 cm3
Engine capacity
6,592 cm3

General

Model Year
2026
Model Year
2020
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Rolls-Royce
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.