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Ford Mustang Convertible vs Vauxhall Grandland comparison

Compare performance (446 HP vs 325 HP), boot space and price (56,900 £ vs 35,600 £ ) at a glance. Find out which car is the better choice for you – Ford Mustang Convertible or Vauxhall Grandland?

Ford Mustang Convertible vs Vauxhall Grandland: Key differences

Ford Mustang Convertible

  • markedly more power
  • markedly quicker 0–100 km/h
details

Vauxhall Grandland

4.4 (4 Reviews)
rate
  • clearly cheaper
  • significantly more efficient
  • moderately lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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.

Vauxhall Grandland is clearly cheaper – starting at 35,600 £ , while the Ford Mustang Convertible costs 56,900 £ . That’s a price difference of around 21,300 £.

Fuel consumption also shows a difference: the Vauxhall Grandland uses 2.6 L/100km and is significantly more efficient than the Ford Mustang Convertible with 12.3 L/100km. The difference is about 9.7 L/100km.

Grandland

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 Ford Mustang Convertible offers markedly more power – delivering 446 HP compared to 325 HP. That’s roughly 121 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ford Mustang Convertible is markedly quicker – completing the sprint in 5 s, while the Vauxhall Grandland takes 6.1 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Ford Mustang Convertible delivers very slightly more torque with 540 Nm compared to 509 Nm. That’s about 31 Nm more.

Mustang Convertible

Space and Everyday Use:

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

Seats: Vauxhall Grandland offers more seats – 5 vs 4.

In terms of curb weight, Vauxhall Grandland is moderately lighter – 1,675 kg compared to 1,876 kg. The difference is around 201 kg.

When it comes to payload, the Vauxhall Grandland carries noticeably more – 495 kg compared to 324 kg. That’s a difference of about 171 kg.

Who wins the race in the data check?

The Vauxhall Grandland 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 £35,600
Grandland

Vauxhall Grandland

  • Engine Type Electric, Plug-in Hybrid, Petrol MHEV
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 145 - 325 HP
  • Consumption L/100km 2.6 - 5.6 L/100km
  • Consumption kWh/100km 17.8 - 18.6 kWh/100km
  • Electric Range 82 - 694 km
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Ford Mustang Convertible
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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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Reviews Ford Mustang Convertible

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

Vauxhall Grandland

The Opel Grandland feels like a sensible, well-rounded SUV — neat styling, a spacious cabin and a composed ride that turns daily driving into a quietly pleasant experience. It’s a smart choice for buyers who want modern tech, good economy and a dash of German practicality without shouting for attention.

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Reviews Vauxhall Grandland

4.4 (4 Reviews)
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Dick
26 Aug 2026, 05:11:04

Lovely driver's car, roomy enough, strong petrol/electric motor combo, fast and economical.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Björn Vermeire
10 May 2026, 18:53:13

I chose the Grandland even though I initially planned to go for the Enyaq. The driving range, interior and equipment won me over.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Scheve
27 Nov 2025, 08:29:07

The ideal car for my needs. Range and energy management won me over, as did the elegant styling and the driver‑assist technology.

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Ford Mustang Convertible
Vauxhall Grandland

Costs and Consumption
Price
56,900 - 59,900 £
Price
35,600 - 51,400 £
Consumption L/100km
12.3 - 12.4 L/100km
Consumption L/100km
2.6 - 5.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
17.8 - 18.6 kWh/100km
Electric Range
-
Electric Range
82 - 694 km
Battery Capacity
-
Battery Capacity
-
co2
280 - 282 g/km
co2
0 - 126 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
1,675 - 2,325 kg
Trunk capacity
-
Trunk capacity
485 - 550 L
Length
-
Length
-
Width
1,916 mm
Width
1,905 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
319 - 324 kg
Payload
425 - 495 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Electric, Plug-in Hybrid, Petrol MHEV
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
446 HP
Power HP
145 - 325 HP
Acceleration 0-100km/h
5 - 5.4 s
Acceleration 0-100km/h
6.1 - 10.2 s
Max Speed
-
Max Speed
-
Torque
540 Nm
Torque
230 - 509 Nm
Number of Cylinders
8
Number of Cylinders
3 - 4
Power kW
328 kW
Power kW
107 - 239 kW
Engine capacity
5,038 cm3
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
A, B, D
Brand
Ford
Brand
Vauxhall
Is the Ford Mustang Convertible offered with different drivetrains?

The Ford Mustang Convertible is available as Rear-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.