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Ford Mustang Convertible vs Aston Martin DBX comparison

Compare performance (446 HP vs 727 HP), boot space and price (56,900 £ vs 168,900 £ ) at a glance. Find out which car is the better choice for you – Ford Mustang Convertible or Aston Martin DBX?

Ford Mustang Convertible vs Aston Martin DBX: Key differences

Ford Mustang Convertible

  • clearly cheaper
  • slightly more efficient
  • visibly lighter
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Aston Martin DBX

  • clearly more power
  • considerably quicker 0–100 km/h
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By Achim Sedelmaier

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

Mustang Convertible

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Ford Mustang Convertible is clearly cheaper – starting at 56,900 £ , while the Aston Martin DBX costs 168,900 £ . That’s a price difference of around 111,943 £.

Fuel consumption also shows a difference: the Ford Mustang Convertible uses 12.3 L/100km and is slightly more efficient than the Aston Martin DBX with 14.2 L/100km. The difference is about 1.9 L/100km.

DBX

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 DBX offers clearly more power – delivering 727 HP compared to 446 HP. That’s roughly 281 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is considerably quicker – completing the sprint in 3.3 s, while the Ford Mustang Convertible takes 5 s. That’s about 1.7 s quicker.

There’s also a difference in torque: the Aston Martin DBX delivers clearly more torque with 900 Nm compared to 540 Nm. That’s about 360 Nm more.

Mustang Convertible

Space and Everyday Use:

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

Seats: Aston Martin DBX offers more seats – 5 vs 4.

In terms of curb weight, Ford Mustang Convertible is visibly lighter – 1,876 kg compared to 2,320 kg. The difference is around 444 kg.

When it comes to payload, the Aston Martin DBX carries considerably more – 710 kg compared to 324 kg. That’s a difference of about 386 kg.

Who wins the race in the data check?

The Ford Mustang Convertible is slightly 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 £56,900
Mustang Convertible

Ford Mustang Convertible

  • Engine Type Petrol
  • Transmission Manuel, Automatic
  • Drive Type Rear-Wheel Drive
  • Power HP 446 HP
  • Consumption L/100km 12.3 - 12.4 L/100km
Ford Mustang Convertible
Aston Martin DBX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Ford Mustang Convertible

The Ford Mustang Convertible makes every drive feel like a small celebration, its exhaust note and open-air drama turning mundane routes into showstoppers. It’s a car that doubles as a weekend mood lifter and a credible everyday companion, blending swagger with surprising practicality.

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Aston Martin DBX

With the DBX, Aston Martin has wrapped its trademark sports-car drama into a high-riding package that looks like it could sprint off the driveway and into a gala, while the cabin pampers occupants with handcrafted leather and theatrical attention to detail. Behind the wheel it feels like a grand tourer that learned how to tackle country roads, serving up surprising agility for such a stately presence and keeping rivals honest with its rarefied blend of performance and luxury.

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Ford Mustang Convertible
Aston Martin DBX

Costs and Consumption

Price
56,900 - 59,900 £
Price
168,900 - 213,400 £
Consumption L/100km
12.3 - 12.4 L/100km
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
280 - 282 g/km
co2
323 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,876 kg
Curb weight
2,320 kg
Trunk capacity
-
Trunk capacity
491 L
Length
-
Length
-
Width
1,916 mm
Width
1,998 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
319 - 324 kg
Payload
710 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
446 HP
Power HP
707 - 727 HP
Acceleration 0-100km/h
5 - 5.4 s
Acceleration 0-100km/h
3.3 s
Max Speed
-
Max Speed
-
Torque
540 Nm
Torque
900 Nm
Number of Cylinders
8
Number of Cylinders
8
Power kW
328 kW
Power kW
520 - 535 kW
Engine capacity
5,038 cm3
Engine capacity
3,982 cm3

General

Model Year
2025
Model Year
2,022 - 2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Ford
Brand
Aston Martin
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.