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Mercedes GLC vs Aston Martin DBS Superleggera Convertible comparison

Compare performance (472 HP vs 770 HP), boot space and price (50,300 £ vs 328,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLC or Aston Martin DBS Superleggera Convertible?

Mercedes GLC vs Aston Martin DBS Superleggera Convertible: Key differences

Mercedes GLC

4.4 (13 Reviews)
rate
  • significantly cheaper
  • significantly more efficient
  • significantly more trunk space
details

Aston Martin DBS Superleggera Convertible

  • noticeably more power
  • slightly quicker 0–100 km/h
  • only slightly 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:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mercedes GLC is significantly cheaper – starting at 50,300 £ , while the Aston Martin DBS Superleggera Convertible costs 328,300 £ . That’s a price difference of around 277,958 £.

Fuel consumption also shows a difference: the Mercedes GLC uses 1.6 L/100km and is significantly more efficient than the Aston Martin DBS Superleggera Convertible with 13.5 L/100km. The difference is about 11.9 L/100km.

DBS Superleggera Convertible

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Aston Martin DBS Superleggera Convertible offers noticeably more power – delivering 770 HP compared to 472 HP. That’s roughly 298 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBS Superleggera Convertible is slightly quicker – completing the sprint in 3.6 s, while the Mercedes GLC takes 4.2 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Aston Martin DBS Superleggera Convertible delivers moderately more torque with 900 Nm compared to 750 Nm. That’s about 150 Nm more.

GLC

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 GLC offers more seats – 5 vs 4.

In terms of curb weight, Aston Martin DBS Superleggera Convertible is only slightly lighter – 1,945 kg compared to 1,985 kg. The difference is around 40 kg.

Looking at boot space, the Mercedes GLC offers significantly more boot space – 620 L compared to 260 L. That’s a difference of about 360 L.

When it comes to payload, the Mercedes GLC carries visibly more – 575 kg compared to 420 kg. That’s a difference of about 155 kg.

Who wins the race in the data check?

The Mercedes GLC holds a decisive overall lead 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
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Mercedes GLC
Aston Martin DBS Superleggera Convertible

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 (13 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

Aston Martin DBS Superleggera Convertible

The Aston Martin DBS Superleggera Volante is a roof‑down super GT that turns everyday drives into cinematic moments, its low‑slung stance and wide shoulders demanding attention wherever it goes. Beneath that elegant skin it feels ferocious and composed in equal measure, perfect for buyers who want exotic drama without giving up grand tourer comfort.

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968E254A-95E3-47B3-9A09-BF6CB5A3A612
542B5DC8-FC27-49D7-9DA3-721D4BAE7BF6

Reviews Aston Martin DBS Superleggera Convertible

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

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Aston Martin DBS Superleggera Convertible

Costs and Consumption
Price
50,300 - 82,100 £
Price
328,300 £
Consumption L/100km
1.6 - 9.4 L/100km
Consumption L/100km
13.5 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
314 g/km
Fuel tank capacity
-
Fuel tank capacity
75 L

Dimensions and Body
Body Type
SUV
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
1,985 - 2,400 kg
Curb weight
1,945 kg
Trunk capacity
390 - 620 L
Trunk capacity
260 L
Length
-
Length
4,715 mm
Width
1,890 - 1,920 mm
Width
1,970 mm
Height
-
Height
1,295 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 575 kg
Payload
420 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
770 HP
Acceleration 0-100km/h
4.2 - 9 s
Acceleration 0-100km/h
3.6 s
Max Speed
-
Max Speed
340 km/h
Torque
380 - 750 Nm
Torque
900 Nm
Number of Cylinders
4 - 6
Number of Cylinders
12
Power kW
137 - 347 kW
Power kW
566 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
5,204 cm3

General
Model Year
2,025 - 2,026
Model Year
2023
CO2 Efficiency Class
D, B, E, F, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Aston Martin
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.