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Ford Mustang Convertible vs Kia Niro comparison

Compare performance (446 HP vs 138 HP), boot space and price (56,900 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – Ford Mustang Convertible or Kia Niro?

Ford Mustang Convertible vs Kia Niro: Key differences

Ford Mustang Convertible

  • clearly more power
  • clearly quicker 0–100 km/h
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Kia Niro

4.6 (4 Reviews)
rate
  • clearly cheaper
  • substantially more efficient
  • visibly 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.

By Achim Sedelmaier

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

Mustang Convertible

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.

Kia Niro is clearly cheaper – starting at 29,100 £ , while the Ford Mustang Convertible costs 56,900 £ . That’s a price difference of around 27,780 £.

Fuel consumption also shows a difference: the Kia Niro uses 4.5 L/100km and is substantially more efficient than the Ford Mustang Convertible with 12.3 L/100km. The difference is about 7.8 L/100km.

Niro

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 clearly more power – delivering 446 HP compared to 138 HP. That’s roughly 308 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ford Mustang Convertible is clearly quicker – completing the sprint in 5 s, while the Kia Niro takes 11.1 s. That’s about 6.1 s quicker.

There’s also a difference in torque: the Ford Mustang Convertible delivers considerably more torque with 540 Nm compared to 265 Nm. That’s about 275 Nm more.

Mustang Convertible

Space and Everyday Use:

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: Kia Niro offers more seats – 5 vs 4.

In terms of curb weight, Kia Niro is visibly lighter – 1,474 kg compared to 1,876 kg. The difference is around 402 kg.

When it comes to payload, the Kia Niro carries clearly more – 466 kg compared to 324 kg. That’s a difference of about 142 kg.

Who wins the race in the data check?

The Kia Niro stands well ahead of its rival 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 £29,100
Niro

Kia Niro

  • Engine Type Full Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 138 HP
  • Consumption L/100km 4.5 - 4.9 L/100km
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The Kia Niro feels like the sensible crossover hero — roomy, composed and blessed with a polished hybrid system that trims fuel bills without stripping comfort. The Toyota Yaris Cross is smaller and cheekier, nailing city agility and frugal running costs, so pick the Niro for family practicality …
Ford Mustang Convertible
Kia Niro

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.

Kia Niro

The Kia Niro is a practical crossover that blends economy and everyday versatility without sacrificing comfort. With a roomy, well-laid-out cabin and calm, composed handling, it’s an easy-to-live-with choice for commuters and families.

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Reviews Kia Niro

4.6 (4 Reviews)
rate
pip
11 Jul 2026, 08:42:12

nice size, roomy for passengers, lots of bells and whistles as standard, magnificent fuel economy,well made , 7 year warranty

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Archi
25 Mar 2026, 13:11:41

Efficient, functional, understated, spacious and comfortable. No surprises: it delivers what it promises and does its job without fanfare. Good buy.

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
Wolfgang Schäfer
21 Oct 2025, 14:01:32

I've been driving the Kia Niro since 2019 and am still very happy with this car.

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Ford Mustang Convertible
Kia Niro

Costs and Consumption
Price
56,900 - 59,900 £
Price
29,100 - 33,800 £
Consumption L/100km
12.3 - 12.4 L/100km
Consumption L/100km
4.5 - 4.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
280 - 282 g/km
co2
102 - 111 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
1,474 kg
Trunk capacity
-
Trunk capacity
451 L
Length
-
Length
-
Width
1,916 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
319 - 324 kg
Payload
466 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Full Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
446 HP
Power HP
138 HP
Acceleration 0-100km/h
5 - 5.4 s
Acceleration 0-100km/h
11.1 - 11.4 s
Max Speed
-
Max Speed
-
Torque
540 Nm
Torque
265 Nm
Number of Cylinders
8
Number of Cylinders
4
Power kW
328 kW
Power kW
102 kW
Engine capacity
5,038 cm3
Engine capacity
1,580 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
C
Brand
Ford
Brand
Kia
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.