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Mercedes GLC vs Mercedes C-Class Saloon comparison

Compare performance (472 HP vs 680 HP), boot space and price (50,300 £ vs 41,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLC or Mercedes C-Class Saloon?

Mercedes GLC vs Mercedes C-Class Saloon: Key differences

Mercedes GLC

4.4 (12 Reviews)
rate
  • significantly more efficient
  • substantially more electric range
  • markedly more trunk space
details

Mercedes C-Class Saloon

  • clearly cheaper
  • noticeably more power
  • visibly quicker 0–100 km/h
  • somewhat 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

GLC

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 C-Class Saloon is clearly cheaper – starting at 41,300 £ , while the Mercedes GLC costs 50,300 £ . That’s a price difference of around 9,002 £.

Fuel consumption also shows a difference: the Mercedes GLC uses 1.6 L/100km and is significantly more efficient than the Mercedes C-Class Saloon with 4.5 L/100km. The difference is about 2.9 L/100km.

As for electric range, the Mercedes GLC offers substantially more range – reaching up to 128 km, about 117 km more than the Mercedes C-Class Saloon.

C-Class Saloon

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 Mercedes C-Class Saloon offers noticeably more power – delivering 680 HP compared to 472 HP. That’s roughly 208 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C-Class Saloon is visibly quicker – completing the sprint in 3.4 s, while the Mercedes GLC takes 4.2 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Mercedes C-Class Saloon delivers clearly more torque with 1,020 Nm compared to 750 Nm. That’s about 270 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 C-Class Saloon is somewhat lighter – 1,695 kg compared to 1,985 kg. The difference is around 290 kg.

Looking at boot space, the Mercedes GLC offers markedly more boot space – 620 L compared to 455 L. That’s a difference of about 165 L.

When it comes to payload, the Mercedes GLC carries barely more – 575 kg compared to 570 kg. That’s a difference of about 5 kg.

Who wins the race in the data check?

The Mercedes GLC 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 £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
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Frequently compared as well

Mercedes GLC
Volvo EX60
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Mercedes C-Class Saloon

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 (12 Reviews)
rate
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

Mercedes C-Class Saloon

The Mercedes C‑Class is the compact executive that dresses like it owns the boulevard, with an interior that blends modern elegance and plush comfort to make everyday driving feel unexpectedly special. On the road it pairs poise with a hint of cheeky agility, rewarding drivers who want refinement without forfeiting a touch of fun — and yes, it still looks great in the driveway.

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Reviews Mercedes C-Class Saloon

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

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Toyota RAV4
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The Mercedes GLC and Volvo XC60 are two of the top contenders in the compact luxury SUV class, each bringing a distinct take on comfort, technology and driving dynamics. If you prioritize sporty refinement and a plush, tech-forward cabin the GLC is a strong choice; if you value Scandinavian design, …
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Mercedes C-Class Saloon

Costs and Consumption
Price
50,300 - 82,100 £
Price
41,300 - 103,400 £
Consumption L/100km
1.6 - 9.4 L/100km
Consumption L/100km
4.5 - 9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
122 - 128 km
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
41 - 214 g/km
co2
119 - 205 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
1,695 - 2,165 kg
Trunk capacity
390 - 620 L
Trunk capacity
455 L
Length
-
Length
-
Width
1,890 - 1,920 mm
Width
1,820 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 575 kg
Payload
485 - 570 kg

Engine and Performance
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
186 - 472 HP
Power HP
183 - 680 HP
Acceleration 0-100km/h
4.2 - 9 s
Acceleration 0-100km/h
3.4 - 8.6 s
Max Speed
-
Max Speed
-
Torque
380 - 750 Nm
Torque
250 - 1,020 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
137 - 347 kW
Power kW
135 - 500 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
1,496 - 1,999 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, B, E, F, G
CO2 Efficiency Class
E, D, G
Brand
Mercedes-Benz
Brand
Mercedes-Benz
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.