Compare performance (510 HP vs 770 HP), boot space and price (51,900 £ vs 328,300 £ ) at a glance. Find out which car is the better choice for you – BMW X4 or Aston Martin DBS Superleggera Convertible?
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.
BMW X4 is considerably cheaper – starting at 51,900 £ , while the Aston Martin DBS Superleggera Convertible costs 328,300 £ . That’s a price difference of around 276,428 £.
Fuel consumption also shows a difference: the BMW X4 uses 6 L/100km and is substantially more efficient than the Aston Martin DBS Superleggera Convertible with 13.5 L/100km. The difference is about 7.5 L/100km.
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 Aston Martin DBS Superleggera Convertible offers visibly more power – delivering 770 HP compared to 510 HP. That’s roughly 260 HP more horsepower.
When accelerating from 0 to 100 km/h, the Aston Martin DBS Superleggera Convertible is barely quicker – completing the sprint in 3.6 s, while the BMW X4 takes 3.8 s. That’s about 0.2 s quicker.
Looking at top speed, the Aston Martin DBS Superleggera Convertible is clearly faster – reaching 340 km/h, while the BMW X4 tops out at 250 km/h. The difference is around 90 km/h.
There’s also a difference in torque: the Aston Martin DBS Superleggera Convertible delivers visibly more torque with 900 Nm compared to 700 Nm. That’s about 200 Nm more.
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: BMW X4 offers more seats – 5 vs 4.
In terms of curb weight, BMW X4 is only slightly lighter – 1,875 kg compared to 1,945 kg. The difference is around 70 kg.
Looking at boot space, the BMW X4 offers substantially more boot space – 525 L compared to 260 L. That’s a difference of about 265 L.
When it comes to payload, the BMW X4 carries noticeably more – 545 kg compared to 420 kg. That’s a difference of about 125 kg.
The BMW X4 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.
The BMW X4 blends coupe-like styling with SUV practicality, giving you a striking profile that never lets you disappear into traffic. It feels planted and keen behind the wheel, and for buyers who crave personality without sacrificing everyday usability, it’s a compelling and slightly mischievous choice.
detailsThe 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.
detailsCosts and Consumption |
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|---|---|
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Price
51,900 - 93,000 £
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Price
328,300 £
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Consumption L/100km
6 - 10.7 L/100km
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Consumption L/100km
13.5 L/100km
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
-
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Electric Range
-
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Battery Capacity
-
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Battery Capacity
-
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co2
156 - 244 g/km
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co2
314 g/km
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Fuel tank capacity
65 - 68 L
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Fuel tank capacity
75 L
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
Convertible
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Seats
5
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Seats
4
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Doors
5
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Doors
2
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Curb weight
1,875 - 2,095 kg
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Curb weight
1,945 kg
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Trunk capacity
525 L
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Trunk capacity
260 L
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Length
4,751 - 4,754 mm
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Length
4,715 mm
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Width
1,918 - 1,938 mm
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Width
1,970 mm
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Height
1,620 - 1,621 mm
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Height
1,295 mm
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Max trunk capacity
1,430 L
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Max trunk capacity
-
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Payload
415 - 545 kg
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Payload
420 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV, Diesel MHEV, Petrol
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Engine Type
Petrol
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Automatic Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
Rear-Wheel Drive
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Power HP
184 - 510 HP
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Power HP
770 HP
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Acceleration 0-100km/h
3.8 - 8.4 s
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Acceleration 0-100km/h
3.6 s
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Max Speed
213 - 250 km/h
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Max Speed
340 km/h
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Torque
300 - 700 Nm
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Torque
900 Nm
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Number of Cylinders
4 - 6
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Number of Cylinders
12
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Power kW
135 - 375 kW
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Power kW
566 kW
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Engine capacity
1,995 - 2,998 cm3
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Engine capacity
5,204 cm3
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General |
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|---|---|
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Model Year
2,023 - 2,024
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Model Year
2023
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CO2 Efficiency Class
F, G
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CO2 Efficiency Class
G
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Brand
BMW
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Brand
Aston Martin
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