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Kia Niro vs Mitsubishi Grandis comparison

Compare performance (138 HP vs 158 HP), boot space and price (29,100 £ vs 25,200 £ ) at a glance. Find out which car is the better choice for you – Kia Niro or Mitsubishi Grandis?

Kia Niro vs Mitsubishi Grandis: Key differences

Kia Niro

4.5 (3 Reviews)
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Mitsubishi Grandis

4.1 (1 Reviews)
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  • moderately cheaper
  • moderately more power
  • marginally more efficient
  • noticeably quicker 0–100 km/h
  • barely lighter
  • visibly more trunk space
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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

Niro

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.

Mitsubishi Grandis is moderately cheaper – starting at 25,200 £ , while the Kia Niro costs 29,100 £ . That’s a price difference of around 3,943 £.

Fuel consumption also shows a difference: the Mitsubishi Grandis uses 4.3 L/100km and is marginally more efficient than the Kia Niro with 4.5 L/100km. The difference is about 0.2 L/100km.

Grandis

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 Mitsubishi Grandis offers moderately more power – delivering 158 HP compared to 138 HP. That’s roughly 20 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mitsubishi Grandis is noticeably quicker – completing the sprint in 9.1 s, while the Kia Niro takes 11.1 s. That’s about 2 s quicker.

Both models offer the same torque – 265 Nm.

Niro

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mitsubishi Grandis is barely lighter – 1,359 kg compared to 1,474 kg. The difference is around 115 kg.

Looking at boot space, the Mitsubishi Grandis offers visibly more boot space – 576 L compared to 451 L. That’s a difference of about 125 L.

When it comes to payload, the Kia Niro carries only slightly more – 466 kg compared to 459 kg. That’s a difference of about 7 kg.

Who wins the race in the data check?

The Mitsubishi Grandis 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 £25,200
Grandis

Mitsubishi Grandis

  • Engine Type Petrol MHEV, Full Hybrid
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 140 - 158 HP
  • Consumption L/100km 4.3 - 6.1 L/100km
Kia Niro
Mitsubishi Grandis

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Mitsubishi Grandis

The Mitsubishi Grandis is a no-nonsense MPV that hides a surprisingly sleek profile, making family duty look almost stylish. It’s spacious, easy to drive, and built to shrug off daily chaos, though the cabin feels dated and it prefers a relaxed cruise to any hot-hatch antics.

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Kia Niro
Mitsubishi Grandis

Costs and Consumption

Price
29,100 - 33,800 £
Price
25,200 - 35,300 £
Consumption L/100km
4.5 - 4.9 L/100km
Consumption L/100km
4.3 - 6.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
102 - 111 g/km
co2
98 - 138 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,474 kg
Curb weight
1,359 - 1,525 kg
Trunk capacity
451 L
Trunk capacity
492 - 576 L
Length
-
Length
-
Width
1,825 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
466 kg
Payload
395 - 459 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Petrol MHEV, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
138 HP
Power HP
140 - 158 HP
Acceleration 0-100km/h
11.1 - 11.4 s
Acceleration 0-100km/h
9.1 - 10.6 s
Max Speed
-
Max Speed
-
Torque
265 Nm
Torque
245 - 265 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
102 kW
Power kW
104 - 116 kW
Engine capacity
1,580 cm3
Engine capacity
1,333 - 1,789 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
C
CO2 Efficiency Class
D, E, C
Brand
Kia
Brand
Mitsubishi
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.