VS

BMW 8 Series Convertible vs Mercedes AMG GT 4-Door Coupé comparison

Compare performance (625 HP vs 1,169 HP), boot space and price (99,400 £ vs 132,600 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Convertible or Mercedes AMG GT 4-Door Coupé?

BMW 8 Series Convertible vs Mercedes AMG GT 4-Door Coupé: Key differences

BMW 8 Series Convertible

  • noticeably cheaper
  • noticeably lighter
details

Mercedes AMG GT 4-Door Coupé

  • clearly more power
  • visibly quicker 0–100 km/h
  • somewhat more trunk space
details

By Achim Sedelmaier

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

8 Series Convertible

Costs and Efficiency:

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

BMW 8 Series Convertible is noticeably cheaper – starting at 99,400 £ , while the Mercedes AMG GT 4-Door Coupé costs 132,600 £ . That’s a price difference of around 33,172 £.

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 clearly more power – delivering 1,169 HP compared to 625 HP. That’s roughly 544 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is visibly quicker – completing the sprint in 2.4 s, while the BMW 8 Series Convertible takes 3.3 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers substantially more torque with 2,000 Nm compared to 750 Nm. That’s about 1,250 Nm more.

8 Series Convertible

Space and Everyday Use:

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

Both vehicles offer seating for 4 people.

In terms of curb weight, BMW 8 Series Convertible is noticeably lighter – 1,915 kg compared to 2,535 kg. The difference is around 620 kg.

Looking at boot space, the Mercedes AMG GT 4-Door Coupé offers somewhat more boot space – 400 L compared to 350 L. That’s a difference of about 50 L.

When it comes to payload, the Mercedes AMG GT 4-Door Coupé carries only slightly more – 460 kg compared to 425 kg. That’s a difference of about 35 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
details

Frequently compared as well

BMW 8 Series Convertible
Mercedes CLE Convertible
VS
Unsure whether the BMW 8 Series Convertible or the Mercedes CLE Convertible is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
BMW 4 Series Convertible
BMW 8 Series Convertible
VS
The BMW 4 Series Convertible and BMW 8 Series Convertible compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
BMW 8 Series Convertible
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 8 Series Convertible

The BMW 8 Series Convertible is a head-turning grand tourer that drops its roof with the kind of theatrical flourish you expect from a modern Bavarian showboat. It wraps occupants in sumptuous materials and driver-focused polish, offering effortless long-distance comfort and just enough drama to make every arrival feel like an occasion.

details
P90400885_lowRes_the-bmw-8-series-con
P90343983_highRes_the-new-bmw-m850i-xd
P90343979_highRes_the-new-bmw-m850i-xd

Reviews BMW 8 Series Convertible

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

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.

details
22C0220_007
22C0220_008
22C0136_006
22C0135_050
22C0179_004

Reviews Mercedes AMG GT 4-Door Coupé

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

Frequently compared as well

Mercedes AMG GT
Mercedes AMG GT 4-Door Coupé
VS
Mercedes AMG GT and Mercedes AMG GT 4-Door Coupé go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BMW 3 Series Touring
Mercedes AMG GT 4-Door Coupé
VS
BMW 3 Series Touring and Mercedes AMG GT 4-Door Coupé go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BMW 8 Series Convertible
Mercedes E-Class
VS
The BMW 8 Series Convertible and Mercedes E-Class compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Ford Ranger
Mercedes AMG GT 4-Door Coupé
VS
The Ford Ranger and Mercedes AMG GT 4-Door Coupé compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
GWM ORA 07
Mercedes AMG GT 4-Door Coupé
VS
The GWM ORA 07 and Mercedes AMG GT 4-Door Coupé compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Mercedes C-Class Saloon
Mercedes AMG GT 4-Door Coupé
VS
Unsure whether the Mercedes C-Class Saloon or the Mercedes AMG GT 4-Door Coupé is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Mercedes AMG GT 4-Door Coupé
Peugeot Partner
VS
The Mercedes AMG GT 4-Door Coupé and Peugeot Partner compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Mercedes AMG GT 4-Door Coupé
SEAT Leon
VS
Mercedes AMG GT 4-Door Coupé and SEAT Leon go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BMW 8 Series Convertible
Mercedes AMG GT 4-Door Coupé

Costs and Consumption
Price
99,400 - 165,800 £
Price
132,600 - 168,300 £
Consumption L/100km
6.9 - 11.2 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
180 - 255 g/km
co2
-
Fuel tank capacity
66 - 68 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Convertible
Body Type
Coupe
Seats
4
Seats
4
Doors
2
Doors
-
Curb weight
1,915 - 2,125 kg
Curb weight
2,535 kg
Trunk capacity
350 L
Trunk capacity
400 L
Length
4,851 - 4,867 mm
Length
-
Width
1,902 - 1,907 mm
Width
1,958 mm
Height
1,345 - 1,353 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
340 - 425 kg
Payload
460 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
333 - 625 HP
Power HP
816 - 1,169 HP
Acceleration 0-100km/h
3.3 - 5.5 s
Acceleration 0-100km/h
2.4 - 2.8 s
Max Speed
250 km/h
Max Speed
-
Torque
500 - 750 Nm
Torque
1,800 - 2,000 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
245 - 460 kW
Power kW
600 - 860 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
-

General
Model Year
2024
Model Year
2026
CO2 Efficiency Class
G
CO2 Efficiency Class
-
Brand
BMW
Brand
Mercedes-Benz
What drivetrain options does the BMW 8 Series Convertible have?

Available configurations include All-Wheel Drive or Rear-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.