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Rolls-Royce Ghost vs Mercedes GLB comparison

Compare performance (600 HP vs 354 HP), boot space and price (276,900 £ vs 43,200 £ ) at a glance. Find out which car is the better choice for you – Rolls-Royce Ghost or Mercedes GLB?

Rolls-Royce Ghost vs Mercedes GLB: Key differences

Rolls-Royce Ghost

1 (1 Reviews)
rate
  • considerably more power
  • somewhat quicker 0–100 km/h
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Mercedes GLB

3.6 (4 Reviews)
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  • considerably cheaper
  • considerably more efficient
  • markedly lighter
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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

Ghost

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 GLB is considerably cheaper – starting at 43,200 £ , while the Rolls-Royce Ghost costs 276,900 £ . That’s a price difference of around 233,660 £.

Fuel consumption also shows a difference: the Mercedes GLB uses 5.7 L/100km and is considerably more efficient than the Rolls-Royce Ghost with 15.3 L/100km. The difference is about 9.6 L/100km.

GLB

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 Ghost offers considerably 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 Ghost is somewhat quicker – completing the sprint in 4.7 s, while the Mercedes GLB takes 5.5 s. That’s about 0.8 s quicker.

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

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes GLB is markedly lighter – 1,840 kg compared to 2,490 kg. The difference is around 650 kg.

Who wins the race in the data check?

The Mercedes GLB 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 £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
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Rolls-Royce Ghost
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Rolls-Royce Ghost

The Ghost is a stunning representation of luxury and sophistication, embodying the essence of Rolls-Royce's craftsmanship. With its serene ride and opulent interior, it offers an unparalleled driving experience that envelops occupants in a world of comfort. Every detail, from the meticulously designed dashboard to the whisper-quiet engine, reflects the brand's commitment to excellence and elegance.

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Reviews Rolls-Royce Ghost

1 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

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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Reviews Mercedes GLB

3.6 (4 Reviews)
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Hans
19 Feb 2026, 02:39:00

Great car — very satisfied with the GLB 250 4MATIC.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Skoda Kodiaq
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Rolls-Royce Ghost
Mercedes GLB

Costs and Consumption
Price
276,900 - 334,100 £
Price
43,200 - 62,400 £
Consumption L/100km
15.3 - 15.7 L/100km
Consumption L/100km
5.7 - 6.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Electric Range
-
Electric Range
431 - 631 km
Battery Capacity
-
Battery Capacity
-
co2
346 - 357 g/km
co2
0 - 138 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,490 - 2,530 kg
Curb weight
1,840 - 2,280 kg
Trunk capacity
-
Trunk capacity
540 L
Length
-
Length
-
Width
2,148 mm
Width
1,861 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
-
Payload
485 - 505 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Electric, Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
571 - 600 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
4.7 - 4.8 s
Acceleration 0-100km/h
5.5 - 9.7 s
Max Speed
-
Max Speed
-
Torque
850 - 900 Nm
Torque
280 - 515 Nm
Number of Cylinders
12
Number of Cylinders
4
Power kW
420 - 441 kW
Power kW
115 - 260 kW
Engine capacity
6,749 cm3
Engine capacity
1,499 cm3

General
Model Year
2024
Model Year
2026
CO2 Efficiency Class
G
CO2 Efficiency Class
A, D, E
Brand
Rolls-Royce
Brand
Mercedes-Benz
Is the Rolls-Royce Ghost offered with different drivetrains?

Available configurations include 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.