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BMW i5 vs Mercedes AMG GT 4-Door Coupé comparison

Compare performance (601 HP vs 843 HP), boot space and price (60,800 £ vs 97,200 £ ) at a glance. Find out which car is the better choice for you – BMW i5 or Mercedes AMG GT 4-Door Coupé?

BMW i5 vs Mercedes AMG GT 4-Door Coupé: Key differences

BMW i5

  • significantly cheaper
  • considerably more electric range
  • only slightly more trunk space
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Mercedes AMG GT 4-Door Coupé

  • markedly more power
  • markedly quicker 0–100 km/h
  • very slightly lighter
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By Achim Sedelmaier

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

i5

Costs and Efficiency:

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

BMW i5 is significantly cheaper – starting at 60,800 £ , while the Mercedes AMG GT 4-Door Coupé costs 97,200 £ . That’s a price difference of around 36,440 £.

As for electric range, the BMW i5 offers considerably more range – reaching up to 627 km, about 616 km more than the Mercedes AMG GT 4-Door Coupé.

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 markedly more power – delivering 843 HP compared to 601 HP. That’s roughly 242 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is markedly quicker – completing the sprint in 2.9 s, while the BMW i5 takes 3.8 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers considerably more torque with 1,470 Nm compared to 820 Nm. That’s about 650 Nm more.

i5

Space and Everyday Use:

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

Seats: BMW i5 offers more seats – 5 vs 4.

In terms of curb weight, Mercedes AMG GT 4-Door Coupé is very slightly lighter – 2,040 kg compared to 2,195 kg. The difference is around 155 kg.

Looking at boot space, the BMW i5 offers only slightly more boot space – 490 L compared to 461 L. That’s a difference of about 29 L.

When it comes to payload, the BMW i5 carries very slightly more – 545 kg compared to 510 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The BMW i5 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 £60,800
i5

BMW i5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 340 - 601 HP
  • Consumption kWh/100km : 14.7 - 17.1 kWh/100km
  • Electric Range : 540 - 627 km
BMW i5
Mercedes AMG GT 4-Door Coupé

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW i5

The BMW i5 swaps predictable executive-car manners for a confident electric vibe, marrying refined comfort with surprisingly engaging steering. It’s a practical choice that doesn’t feel dull, offering the kind of clean, premium experience that makes commuting feel like a small indulgence.

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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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BMW i5
Mercedes AMG GT 4-Door Coupé

Costs and Consumption

Price
60,800 - 85,900 £
Price
97,200 - 182,100 £
Consumption L/100km
-
Consumption L/100km
9.5 - 12.7 L/100km
Consumption kWh/100km
14.7 - 17.1 kWh/100km
Consumption kWh/100km
-
Electric Range
540 - 627 km
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
215 - 287 g/km
Fuel tank capacity
-
Fuel tank capacity
73 - 80 L

Dimensions and Body

Body Type
Sedan
Body Type
Coupe
Seats
5
Seats
4
Doors
-
Doors
5
Curb weight
2,195 - 2,370 kg
Curb weight
2,040 - 2,380 kg
Trunk capacity
490 L
Trunk capacity
335 - 461 L
Length
-
Length
5,054 mm
Width
1,900 mm
Width
1,953 mm
Height
-
Height
1,447 - 1,455 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 545 kg
Payload
380 - 510 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
340 - 601 HP
Power HP
389 - 843 HP
Acceleration 0-100km/h
3.8 - 6 s
Acceleration 0-100km/h
2.9 - 4.9 s
Max Speed
-
Max Speed
270 - 316 km/h
Torque
430 - 820 Nm
Torque
500 - 1,470 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
250 - 442 kW
Power kW
286 - 620 kW
Engine capacity
-
Engine capacity
2,999 - 3,982 cm3

General

Model Year
2,023 - 2,024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
BMW
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.