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Kia Niro vs Mercedes AMG GT 4-Door Coupé comparison

Compare performance (138 HP vs 1,169 HP), boot space and price (29,100 £ vs 132,600 £ ) at a glance. Find out which car is the better choice for you – Kia Niro or Mercedes AMG GT 4-Door Coupé?

Kia Niro vs Mercedes AMG GT 4-Door Coupé: Key differences

Kia Niro

4.5 (3 Reviews)
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  • considerably cheaper
  • considerably lighter
  • somewhat more trunk space
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Mercedes AMG GT 4-Door Coupé

  • substantially more power
  • clearly quicker 0–100 km/h
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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:

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

Kia Niro is considerably cheaper – starting at 29,100 £ , while the Mercedes AMG GT 4-Door Coupé costs 132,600 £ . That’s a price difference of around 103,466 £.

AMG GT 4-Door Coupé

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 Mercedes AMG GT 4-Door Coupé offers substantially more power – delivering 1,169 HP compared to 138 HP. That’s roughly 1,031 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is clearly quicker – completing the sprint in 2.4 s, while the Kia Niro takes 11.1 s. That’s about 8.7 s quicker.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers clearly more torque with 2,000 Nm compared to 265 Nm. That’s about 1,735 Nm more.

Niro

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 considerably lighter – 1,474 kg compared to 2,535 kg. The difference is around 1,061 kg.

Looking at boot space, the Kia Niro offers somewhat more boot space – 451 L compared to 400 L. That’s a difference of about 51 L.

When it comes to payload, the Kia Niro carries very slightly more – 466 kg compared to 460 kg. That’s a difference of about 6 kg.

Who wins the race in the data check?

The Mercedes AMG GT 4-Door Coupé 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 £132,600
AMG GT 4-Door Coupé

Mercedes AMG GT 4-Door Coupé

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 816 - 1,169 HP
  • Consumption kWh/100km 18.1 - 18.2 kWh/100km
  • Electric Range 686 - 690 km
Kia Niro
Mercedes AMG GT 4-Door Coupé

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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Mercedes AMG GT 4-Door Coupé

The Mercedes-AMG GT 4-Door Coupé transforms AMG's sports-car attitude into a surprisingly practical four-door package, pairing dramatic coupe looks with an interior that's both luxurious and genuinely usable. It's the choice for buyers who want supercar charisma without losing daily comfort — dramatic presence, a rorty soundtrack, and a chassis that turns routine drives into something worth smiling about.

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Kia Niro
Mercedes AMG GT 4-Door Coupé

Costs and Consumption

Price
29,100 - 33,800 £
Price
132,600 - 168,300 £
Consumption L/100km
4.5 - 4.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.1 - 18.2 kWh/100km
Electric Range
-
Electric Range
686 - 690 km
Battery Capacity
-
Battery Capacity
-
co2
102 - 111 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,474 kg
Curb weight
2,535 kg
Trunk capacity
451 L
Trunk capacity
400 L
Length
-
Length
-
Width
1,825 mm
Width
1,958 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
466 kg
Payload
460 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
138 HP
Power HP
816 - 1,169 HP
Acceleration 0-100km/h
11.1 - 11.4 s
Acceleration 0-100km/h
2.4 - 2.8 s
Max Speed
-
Max Speed
-
Torque
265 Nm
Torque
1,800 - 2,000 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
102 kW
Power kW
600 - 860 kW
Engine capacity
1,580 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2026
CO2 Efficiency Class
C
CO2 Efficiency Class
-
Brand
Kia
Brand
Mercedes-Benz
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.