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Mercedes GLC vs Rolls-Royce Phantom comparison

Compare performance (472 HP vs 571 HP), boot space and price (50,300 £ vs 445,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLC or Rolls-Royce Phantom?

Mercedes GLC vs Rolls-Royce Phantom: Key differences

Mercedes GLC

4.4 (16 Reviews)
rate
  • significantly cheaper
  • clearly more efficient
  • markedly quicker 0–100 km/h
  • visibly lighter
  • a bit more trunk space
details

Rolls-Royce Phantom

4.3 (1 Reviews)
rate
  • somewhat more power
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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

GLC

Costs and Efficiency:

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

Mercedes GLC is significantly cheaper – starting at 50,300 £ , while the Rolls-Royce Phantom costs 445,700 £ . That’s a price difference of around 395,387 £.

Fuel consumption also shows a difference: the Mercedes GLC uses 1.6 L/100km and is clearly more efficient than the Rolls-Royce Phantom with 15.5 L/100km. The difference is about 13.9 L/100km.

Phantom

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Rolls-Royce Phantom offers somewhat more power – delivering 571 HP compared to 472 HP. That’s roughly 99 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC is markedly quicker – completing the sprint in 4.2 s, while the Rolls-Royce Phantom takes 5.3 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Rolls-Royce Phantom delivers somewhat more torque with 900 Nm compared to 750 Nm. That’s about 150 Nm more.

GLC

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 terms of curb weight, Mercedes GLC is visibly lighter – 1,985 kg compared to 2,560 kg. The difference is around 575 kg.

Looking at boot space, the Mercedes GLC offers a bit more boot space – 620 L compared to 548 L. That’s a difference of about 72 L.

When it comes to payload, the Mercedes GLC carries noticeably more – 575 kg compared to 440 kg. That’s a difference of about 135 kg.

Who wins the race in the data check?

The Mercedes GLC 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 £50,300
GLC

Mercedes GLC

  • Engine Type Diesel MHEV, Plugin Hybrid, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 186 - 472 HP
  • Consumption L/100km 1.6 - 9.4 L/100km
  • Electric Range 122 - 128 km
details

Frequently compared as well

Mercedes GLC
Volvo EX60
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Mercedes GLC
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Mercedes GLC
Rolls-Royce Phantom

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLC

The Mercedes GLC blends quiet refinement with premium materials to create a comfortable, modern cabin that feels more upscale than its size might suggest. It delivers composed handling and confident on-road manners while offering practical versatility and a strong suite of driver assistance and infotainment features.

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Reviews Mercedes GLC

4.4 (16 Reviews)
rate
Józef
6 Aug 2026, 16:38:33

With air suspension it's very comfortable, pleasant to drive and economical.

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
23 Jul 2026, 09:55:25

There's no comparison: Mercedes has spent 140 years creating genuine marvels of automotive engineering, while ZEEKR has been around for, at most, four years — they can't be compared.

Zede
10 May 2026, 20:12:35

Too expensive! To justify it with technology that's equal or inferior.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Marek
2 Jan 2026, 18:32:30

There’s something about a Mercedes — you have to take it for a spin to feel it and understand why it’s special.

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

Rolls-Royce Phantom

The Phantom stands as the epitome of luxury and craftsmanship, effortlessly merging opulence with unparalleled performance. With its iconic design and attention to detail, this flagship sedan commands respect on the road while cocooning its passengers in sumptuous comfort. Every journey in the Phantom is an experience, where timeless elegance meets cutting-edge technology.

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Reviews Rolls-Royce Phantom

4.3 (1 Reviews)
rate

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

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Rolls-Royce Phantom

Costs and Consumption
Price
50,300 - 82,100 £
Price
445,700 - 514,300 £
Consumption L/100km
1.6 - 9.4 L/100km
Consumption L/100km
15.5 - 15.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
122 - 128 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
41 - 214 g/km
co2
351 - 361 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,985 - 2,400 kg
Curb weight
2,560 - 2,610 kg
Trunk capacity
390 - 620 L
Trunk capacity
548 L
Length
-
Length
-
Width
1,890 - 1,920 mm
Width
2,018 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 575 kg
Payload
390 - 440 kg

Engine and Performance
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
186 - 472 HP
Power HP
571 HP
Acceleration 0-100km/h
4.2 - 9 s
Acceleration 0-100km/h
5.3 - 5.4 s
Max Speed
-
Max Speed
-
Torque
380 - 750 Nm
Torque
900 Nm
Number of Cylinders
4 - 6
Number of Cylinders
12
Power kW
137 - 347 kW
Power kW
420 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
6,749 cm3

General
Model Year
2,025 - 2,026
Model Year
2022
CO2 Efficiency Class
D, B, E, F, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Rolls-Royce
Is the Mercedes GLC 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.