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Kia EV3 vs Mercedes AMG GT 4-Door Coupé comparison

Compare performance (265 HP vs 1,169 HP), boot space and price (40,200 £ vs 132,600 £ ) at a glance. Find out which car is the better choice for you – Kia EV3 or Mercedes AMG GT 4-Door Coupé?

Kia EV3 vs Mercedes AMG GT 4-Door Coupé: Key differences

Kia EV3

4.6 (5 Reviews)
rate
  • clearly cheaper
  • somewhat more efficient
  • visibly lighter
  • only slightly more trunk space
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Mercedes AMG GT 4-Door Coupé

  • considerably more power
  • slightly more electric range
  • considerably 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

EV3

Costs and Efficiency:

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

Kia EV3 is clearly cheaper – starting at 40,200 £ , while the Mercedes AMG GT 4-Door Coupé costs 132,600 £ . That’s a price difference of around 92,418 £.

In terms of energy consumption, the Kia EV3 is somewhat more efficient: consuming 15.8 kWh/100km compared to 18.1 kWh/100km for the Mercedes AMG GT 4-Door Coupé. That’s a difference of about 2.3 kWh/100km.

As for electric range, the Mercedes AMG GT 4-Door Coupé offers slightly more range – reaching up to 690 km, about 118 km more than the Kia EV3.

AMG GT 4-Door Coupé

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes AMG GT 4-Door Coupé offers considerably more power – delivering 1,169 HP compared to 265 HP. That’s roughly 904 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is considerably quicker – completing the sprint in 2.4 s, while the Kia EV3 takes 6.6 s. That’s about 4.2 s quicker.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers considerably more torque with 2,000 Nm compared to 385 Nm. That’s about 1,615 Nm more.

EV3

Space and Everyday Use:

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

Seats: Kia EV3 offers more seats – 5 vs 4.

In terms of curb weight, Kia EV3 is visibly lighter – 1,995 kg compared to 2,535 kg. The difference is around 540 kg.

Looking at boot space, the Kia EV3 offers only slightly more boot space – 413 L compared to 400 L. That’s a difference of about 13 L.

When it comes to payload, the Kia EV3 carries marginally more – 485 kg compared to 460 kg. That’s a difference of about 25 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
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia EV3

The Kia EV3 is a stylish, user-friendly electric crossover that focuses on practicality and a roomy, well-equipped cabin. It delivers a comfortable ride with intuitive technology and efficient everyday performance, making it a sensible choice for city and family use.

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Reviews Kia EV3

4.6 (5 Reviews)
rate
pedro
8 May 2026, 11:01:53

Aesthetically it seems nicer to me, and I think it's better soundproofed.

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
José
24 Dec 2025, 17:42:54

A good car for a small family. Easy and practical.

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

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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Reviews Mercedes AMG GT 4-Door Coupé

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

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Mercedes AMG GT 4-Door Coupé

Costs and Consumption
Price
40,200 - 43,900 £
Price
132,600 - 168,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.8 kWh/100km
Consumption kWh/100km
18.1 - 18.2 kWh/100km
Electric Range
572 km
Electric Range
686 - 690 km
Battery Capacity
-
Battery Capacity
-
co2
0 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
1,995 kg
Curb weight
2,535 kg
Trunk capacity
413 L
Trunk capacity
400 L
Length
-
Length
-
Width
1,850 mm
Width
1,958 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 kg
Payload
460 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
265 HP
Power HP
816 - 1,169 HP
Acceleration 0-100km/h
6.6 s
Acceleration 0-100km/h
2.4 - 2.8 s
Max Speed
-
Max Speed
-
Torque
385 Nm
Torque
1,800 - 2,000 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
195 kW
Power kW
600 - 860 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
-
Brand
Kia
Brand
Mercedes-Benz
What drivetrain options does the Kia EV3 have?

The Kia EV3 is available as All-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.