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BMW XM vs Ford Mustang Convertible comparison

Compare performance (748 HP vs 446 HP), boot space and price (116,100 £ vs 56,900 £ ) at a glance. Find out which car is the better choice for you – BMW XM or Ford Mustang Convertible?

BMW XM vs Ford Mustang Convertible: Key differences

BMW XM

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  • considerably more power
  • clearly more efficient
  • noticeably quicker 0–100 km/h
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Ford Mustang Convertible

  • considerably cheaper
  • clearly lighter
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Here’s where it gets real: The technical differences in detail

XM

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.

Ford Mustang Convertible is considerably cheaper – starting at 56,900 £ , while the BMW XM costs 116,100 £ . That’s a price difference of around 59,228 £.

Fuel consumption also shows a difference: the BMW XM uses 4.7 L/100km and is clearly more efficient than the Ford Mustang Convertible with 12.3 L/100km. The difference is about 7.6 L/100km.

Mustang Convertible

Engine and Performance:

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 BMW XM offers considerably more power – delivering 748 HP compared to 446 HP. That’s roughly 302 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW XM is noticeably quicker – completing the sprint in 3.8 s, while the Ford Mustang Convertible takes 5 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the BMW XM delivers significantly more torque with 1,000 Nm compared to 540 Nm. That’s about 460 Nm more.

XM

Space and Everyday Use:

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

Seats: BMW XM offers more seats – 7 vs 4.

In terms of curb weight, Ford Mustang Convertible is clearly lighter – 1,876 kg compared to 2,695 kg. The difference is around 819 kg.

When it comes to payload, the BMW XM carries markedly more – 525 kg compared to 324 kg. That’s a difference of about 201 kg.

Who wins the race in the data check?

The BMW XM is far ahead 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.

from £116,100
XM

BMW XM

  • Engine Type Plug-in Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 476 - 748 HP
  • Consumption L/100km 4.7 - 5.3 L/100km
  • Electric Range 78 - 80 km
BMW XM
Ford Mustang Convertible

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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BMW XM

The BMW XM is an unapologetically bold flagship that fuses brash, hyper-styled presence with the kind of luxury that commands attention wherever it goes. Inside it's a leather-clad showpiece loaded with modern tech and a driving personality that blends theatrical muscle with refined grand-tourer composure—ideal for buyers who want drama and comfort in equal measure.

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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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BMW XM
Ford Mustang Convertible

Costs and Consumption

Price
116,100 - 159,300 £
Price
56,900 - 59,900 £
Consumption L/100km
4.7 - 5.3 L/100km
Consumption L/100km
12.3 - 12.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
78 - 80 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
105 - 119 g/km
co2
280 - 282 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Convertible
Seats
7
Seats
4
Doors
-
Doors
-
Curb weight
2,695 - 2,795 kg
Curb weight
1,876 kg
Trunk capacity
527 L
Trunk capacity
-
Length
-
Length
-
Width
2,005 mm
Width
1,916 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 525 kg
Payload
319 - 324 kg

Engine and Performance

Engine Type
Plug-in Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Manual, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
476 - 748 HP
Power HP
446 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
5 - 5.4 s
Max Speed
-
Max Speed
-
Torque
700 - 1,000 Nm
Torque
540 Nm
Number of Cylinders
6 - 8
Number of Cylinders
8
Power kW
350 - 550 kW
Power kW
328 kW
Engine capacity
2,998 - 4,395 cm3
Engine capacity
5,038 cm3

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
C, D
CO2 Efficiency Class
G
Brand
BMW
Brand
Ford
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.