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Mercedes GLS vs Aston Martin DBS Superleggera Convertible comparison

Compare performance (404 HP vs 770 HP), boot space and price (92,700 £ vs 328,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Aston Martin DBS Superleggera Convertible?

Mercedes GLS vs Aston Martin DBS Superleggera Convertible: Key differences

Mercedes GLS

4.3 (1 Reviews)
rate
  • considerably cheaper
  • significantly more efficient
  • markedly more trunk space
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Aston Martin DBS Superleggera Convertible

  • significantly more power
  • clearly quicker 0–100 km/h
  • visibly lighter
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Here’s where it gets real: The technical differences in detail

GLS

Costs and Efficiency:

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

Mercedes GLS is considerably cheaper – starting at 92,700 £ , while the Aston Martin DBS Superleggera Convertible costs 328,300 £ . That’s a price difference of around 235,623 £.

Fuel consumption also shows a difference: the Mercedes GLS uses 7.9 L/100km and is significantly more efficient than the Aston Martin DBS Superleggera Convertible with 13.5 L/100km. The difference is about 5.6 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 significantly more power – delivering 770 HP compared to 404 HP. That’s roughly 366 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBS Superleggera Convertible is clearly quicker – completing the sprint in 3.6 s, while the Mercedes GLS takes 5.6 s. That’s about 2 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.

GLS

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Mercedes GLS offers more seats – 7 vs 4.

In terms of curb weight, Aston Martin DBS Superleggera Convertible is visibly lighter – 1,945 kg compared to 2,580 kg. The difference is around 635 kg.

Looking at boot space, the Mercedes GLS offers markedly more boot space – 355 L compared to 260 L. That’s a difference of about 95 L.

When it comes to payload, the Mercedes GLS carries significantly more – 820 kg compared to 420 kg. That’s a difference of about 400 kg.

Who wins the race in the data check?

The Mercedes GLS is decisively ahead 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 £92,700
GLS

Mercedes GLS

  • Engine Type Petrol MHEV, Diesel MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 336 - 404 HP
  • Consumption L/100km 7.9 - 9.9 L/100km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLS

The GLS — usually just called the GLS — is Mercedes' flagship SUV, wrapping limousine-like comfort and commanding road presence into a smart, family-ready package. It pampers occupants with a hushed cabin, premium materials and intuitive tech, while still managing to feel confident and a little indulgent on the daily commute.

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Reviews Mercedes GLS

4.3 (1 Reviews)
rate

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

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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Reviews Aston Martin DBS Superleggera Convertible

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Mercedes GLS
Aston Martin DBS Superleggera Convertible

Costs and Consumption
Price
92,700 - 104,600 £
Price
328,300 £
Consumption L/100km
7.9 - 9.9 L/100km
Consumption L/100km
13.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
206 - 226 g/km
co2
314 g/km
Fuel tank capacity
-
Fuel tank capacity
75 L

Dimensions and Body
Body Type
SUV
Body Type
Convertible
Seats
7
Seats
4
Doors
-
Doors
2
Curb weight
2,580 - 2,670 kg
Curb weight
1,945 kg
Trunk capacity
355 L
Trunk capacity
260 L
Length
-
Length
4,715 mm
Width
1,956 mm
Width
1,970 mm
Height
-
Height
1,295 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
810 - 820 kg
Payload
420 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel 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
336 - 404 HP
Power HP
770 HP
Acceleration 0-100km/h
5.6 - 6.2 s
Acceleration 0-100km/h
3.6 s
Max Speed
-
Max Speed
340 km/h
Torque
560 - 750 Nm
Torque
900 Nm
Number of Cylinders
6
Number of Cylinders
12
Power kW
247 - 297 kW
Power kW
566 kW
Engine capacity
2,989 - 2,999 cm3
Engine capacity
5,204 cm3

General
Model Year
2026
Model Year
2023
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Aston Martin
Is the Mercedes GLS offered with different drivetrains?

The Mercedes GLS is available as 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.