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Mercedes C Class Wagon vs Bentley Bentayga comparison

Compare performance (288 HP vs 550 HP), boot space and price (42,600 £ vs 177,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes C Class Wagon or Bentley Bentayga?

Mercedes C Class Wagon vs Bentley Bentayga: Key differences

Mercedes C Class Wagon

3.6 (1 Reviews)
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  • clearly cheaper
  • significantly more efficient
  • markedly lighter
  • marginally more trunk space
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Bentley Bentayga

  • considerably more power
  • visibly 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

C Class Wagon

Costs and Efficiency:

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

Mercedes C Class Wagon is clearly cheaper – starting at 42,600 £ , while the Bentley Bentayga costs 177,300 £ . That’s a price difference of around 134,657 £.

Fuel consumption also shows a difference: the Mercedes C Class Wagon uses 4.7 L/100km and is significantly more efficient than the Bentley Bentayga with 13 L/100km. The difference is about 8.3 L/100km.

Bentayga

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 Bentley Bentayga offers considerably more power – delivering 550 HP compared to 288 HP. That’s roughly 262 HP more horsepower.

When accelerating from 0 to 100 km/h, the Bentley Bentayga is visibly quicker – completing the sprint in 4.5 s, while the Mercedes C Class Wagon takes 5.8 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Bentley Bentayga delivers clearly more torque with 770 Nm compared to 550 Nm. That’s about 220 Nm more.

C Class Wagon

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 C Class Wagon is markedly lighter – 1,755 kg compared to 2,415 kg. The difference is around 660 kg.

Looking at boot space, the Mercedes C Class Wagon offers marginally more boot space – 490 L compared to 484 L. That’s a difference of about 6 L.

When it comes to payload, the Bentley Bentayga carries visibly more – 835 kg compared to 565 kg. That’s a difference of about 270 kg.

Who wins the race in the data check?

The Mercedes C Class Wagon is far ahead overall 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 £42,600
C Class Wagon

Mercedes C Class Wagon

  • Engine Type : Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 288 HP
  • Consumption L/100km : 4.7 - 6.9 L/100km
Mercedes C Class Wagon
Bentley Bentayga

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes C Class Wagon

The Mercedes C-Class wagon dresses Mercedes refinement in a sensible, practical package, marrying a sleek estate silhouette with a plush, high-quality cabin that feels more premium than its badge implies. It quietly soaks up motorway miles and cartloads of family kit with composed handling and effortless comfort — a clever alternative to an SUV for buyers who still like to steer.

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Bentley Bentayga

The Bentley Bentayga wraps top-tier luxury and SUV practicality into one impeccably finished package, with a hushed cabin and amenities that pamper both driver and passengers. It’s the sort of car that signals success with understatement — a tailored suit on wheels that makes long drives feel like first-class travel.

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Mercedes C Class Wagon
Bentley Bentayga

Costs and Consumption

Price
42,600 - 67,200 £
Price
177,300 - 230,400 £
Consumption L/100km
4.7 - 6.9 L/100km
Consumption L/100km
13 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
50 km
Battery Capacity
-
Battery Capacity
17.3 kWh
co2
123 - 157 g/km
co2
294 g/km
Fuel tank capacity
-
Fuel tank capacity
75 - 85 L

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
-
Doors
5
Curb weight
1,755 - 1,940 kg
Curb weight
2,415 - 2,514 kg
Trunk capacity
490 L
Trunk capacity
484 L
Length
-
Length
5,125 - 5,305 mm
Width
1,820 mm
Width
1,998 mm
Height
-
Height
1,728 mm
Max trunk capacity
-
Max trunk capacity
1,774 L
Payload
460 - 565 kg
Payload
736 - 835 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
186 - 288 HP
Power HP
462 - 550 HP
Acceleration 0-100km/h
5.8 - 8.8 s
Acceleration 0-100km/h
4.5 - 5.3 s
Max Speed
-
Max Speed
254 - 290 km/h
Torque
250 - 550 Nm
Torque
700 - 770 Nm
Number of Cylinders
4
Number of Cylinders
6 - 8
Power kW
137 - 212 kW
Power kW
340 - 404 kW
Engine capacity
1,496 - 1,999 cm3
Engine capacity
2,995 - 3,996 cm3

General

Model Year
2,024 - 2,025
Model Year
2,020 - 2,022
CO2 Efficiency Class
E, F, D
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Bentley
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.