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Mercedes AMG GT vs Kia EV6 comparison

Compare performance (816 HP vs 609 HP), boot space and price (102,500 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT or Kia EV6?

Mercedes AMG GT vs Kia EV6: Key differences

Mercedes AMG GT

  • noticeably more power
  • noticeably quicker 0–100 km/h
  • very slightly lighter
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Kia EV6

5 (3 Reviews)
rate
  • significantly cheaper
  • significantly more electric range
  • clearly 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

AMG GT

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 EV6 is significantly cheaper – starting at 38,600 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 63,942 £.

As for electric range, the Kia EV6 offers significantly more range – reaching up to 582 km, about 571 km more than the Mercedes AMG GT.

EV6

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 offers noticeably more power – delivering 816 HP compared to 609 HP. That’s roughly 207 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is noticeably quicker – completing the sprint in 2.8 s, while the Kia EV6 takes 3.5 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers considerably more torque with 1,420 Nm compared to 770 Nm. That’s about 650 Nm more.

AMG GT

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 EV6 offers more seats – 5 vs 2.

In terms of curb weight, Mercedes AMG GT is very slightly lighter – 1,790 kg compared to 1,955 kg. The difference is around 165 kg.

Looking at boot space, the Kia EV6 offers clearly more boot space – 490 L compared to 321 L. That’s a difference of about 169 L.

When it comes to payload, the Kia EV6 carries significantly more – 450 kg compared to 215 kg. That’s a difference of about 235 kg.

Who wins the race in the data check?

The Kia EV6 holds a decisive overall lead 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 £38,600
EV6

Kia EV6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 170 - 609 HP
  • Consumption kWh/100km 15.9 - 20.9 kWh/100km
  • Electric Range 428 - 582 km
Mercedes AMG GT
Kia EV6

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes AMG GT

The Mercedes-AMG GT is a theatrical sports car with prowling looks and an aggressive exhaust note that announces its intentions the moment it fires up. It pairs ferocious performance with surprising everyday usability — a taut yet forgiving chassis and a cockpit that feels special — making sensible buyers suddenly very good at justifying indulgence.

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Kia EV6

The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

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Mercedes AMG GT
Kia EV6

Costs and Consumption

Price
102,500 - 194,400 £
Price
38,600 - 60,000 £
Consumption L/100km
10.3 - 14 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.9 - 20.9 kWh/100km
Electric Range
11 km
Electric Range
428 - 582 km
Battery Capacity
-
Battery Capacity
-
co2
235 - 319 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
2
Seats
5
Doors
-
Doors
-
Curb weight
1,790 - 2,195 kg
Curb weight
1,955 - 2,220 kg
Trunk capacity
182 - 321 L
Trunk capacity
480 - 490 L
Length
-
Length
-
Width
1,929 mm
Width
1,880 - 1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
170 - 215 kg
Payload
440 - 450 kg

Engine and Performance

Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
435 - 816 HP
Power HP
170 - 609 HP
Acceleration 0-100km/h
2.8 - 4.6 s
Acceleration 0-100km/h
3.5 - 8.7 s
Max Speed
-
Max Speed
-
Torque
500 - 1,420 Nm
Torque
350 - 770 Nm
Number of Cylinders
4 - 8
Number of Cylinders
-
Power kW
320 - 600 kW
Power kW
125 - 448 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Kia
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.