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BMW X5 vs Aston Martin DBS Superleggera Convertible comparison

Compare performance (625 HP vs 770 HP), boot space and price (77100 £ vs 328300 £ ) at a glance. Find out which car is the better choice for you – BMW X5 or Aston Martin DBS Superleggera Convertible?

BMW X5 vs Aston Martin DBS Superleggera Convertible: Key differences

BMW X5

  • decisively cheaper
  • clearly more efficient
  • convincingly more trunk space

Aston Martin DBS Superleggera Convertible

  • slightly more power
  • barely noticeable quicker from 0–100 km/h
  • somewhat lighter

Here’s where it gets real: The technical differences in detail

X5

Costs and Efficiency:

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

BMW X5 has a decisively advantage in terms of price – it starts at 77100 £ , while the Aston Martin DBS Superleggera Convertible costs 328300 £ . That’s a price difference of around 251228 £.

Fuel consumption also shows a difference: BMW X5 manages with 3 L and is therefore clearly more efficient than the Aston Martin DBS Superleggera Convertible with 13.50 L. The difference is about 10.50 L per 100 km.

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 has a slightly edge – offering 770 HP compared to 625 HP. That’s roughly 145 HP more horsepower.

In acceleration from 0 to 100 km/h, the Aston Martin DBS Superleggera Convertible is barely noticeable quicker – completing the sprint in 3.60 s, while the BMW X5 takes 3.90 s. That’s about 0.30 s faster.

In terms of top speed, the Aston Martin DBS Superleggera Convertible performs clearly perceptible better – reaching 340 km/h, while the BMW X5 tops out at 250 km/h. The difference is around 90 km/h.

There’s also a difference in torque: Aston Martin DBS Superleggera Convertible pulls a bit stronger with 900 Nm compared to 750 Nm. That’s about 150 Nm difference.

X5

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BMW X5 offers somewhat more seating capacity – 5 vs 4.

In curb weight, Aston Martin DBS Superleggera Convertible is somewhat lighter – 1945 kg compared to 2240 kg. The difference is around 295 kg.

In terms of boot space, the BMW X5 offers convincingly more room – 650 L compared to 260 L. That’s a difference of about 390 L.

When it comes to payload, BMW X5 significantly takes the win – 705 kg compared to 420 kg. That’s a difference of about 285 kg.

Who wins the race in the data check?

The BMW X5 is clearly superior 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.

BMW X5
Aston Martin DBS Superleggera Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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from about £77,100
X5

BMW X5

  • Engine Type : Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 298 - 625 HP
  • Consumption L/100km : 3 - 12.8 L
  • Electric Range : 105 km

BMW X5

The BMW X5 blends athletic handling with a roomy, premium interior, feeling equally at home on twisty country roads and the school-run car park. Its executive-lounge cabin and confident road presence make it a tempting choice for buyers who want comfort, capability and just a little bit of bragging rights.

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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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BMW X5
Aston Martin DBS Superleggera Convertible

Costs and Consumption

Price
77100 - 143500 £
Price
328300 £
Consumption L/100km
3 - 12.8 L
Consumption L/100km
13.50 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
105 km
Electric Range
-
Battery Capacity
25.70 kWh
Battery Capacity
-
co2
68 - 289 g/km
co2
314 g/km
Fuel tank capacity
69 - 83 L
Fuel tank capacity
75 L

Dimensions and Body

Body Type
SUV
Body Type
Convertible
Seats
5
Seats
4
Doors
5
Doors
2
Curb weight
2240 - 2495 kg
Curb weight
1945 kg
Trunk capacity
500 - 650 L
Trunk capacity
260 L
Length
4935 mm
Length
4715 mm
Width
2004 - 2015 mm
Width
1970 mm
Height
1755 - 1765 mm
Height
1295 mm
Max trunk capacity
1720 - 1870 L
Max trunk capacity
-
Payload
565 - 705 kg
Payload
420 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
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
298 - 625 HP
Power HP
770 HP
Acceleration 0-100km/h
3.9 - 6.1 s
Acceleration 0-100km/h
3.60 s
Max Speed
250 km/h
Max Speed
340 km/h
Torque
540 - 750 Nm
Torque
900 Nm
Number of Cylinders
6 - 8
Number of Cylinders
12
Power kW
219 - 460 kW
Power kW
566 kW
Engine capacity
2993 - 4395 cm3
Engine capacity
5204 cm3

General

Model Year
2025
Model Year
2023
CO2 Efficiency Class
G, B
CO2 Efficiency Class
G
Brand
BMW
Brand
Aston Martin
Is the BMW X5 offered with different drivetrains?

The BMW X5 is available as All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.