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Mercedes AMG GT vs Bentley Flying Spur comparison

Compare performance (816 HP vs 550 HP), boot space and price (102,500 £ vs 180,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT or Bentley Flying Spur?

Mercedes AMG GT vs Bentley Flying Spur: Key differences

Mercedes AMG GT

  • significantly cheaper
  • clearly more power
  • clearly quicker 0–100 km/h
  • clearly lighter
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Bentley Flying Spur

  • substantially more efficient
  • substantially more electric range
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By Achim Sedelmaier

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

AMG GT

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes AMG GT is significantly cheaper – starting at 102,500 £ , while the Bentley Flying Spur costs 180,900 £ . That’s a price difference of around 78,353 £.

Fuel consumption also shows a difference: the Bentley Flying Spur uses 3.3 L/100km and is substantially more efficient than the Mercedes AMG GT with 10.3 L/100km. The difference is about 7 L/100km.

As for electric range, the Bentley Flying Spur offers substantially more range – reaching up to 41 km, about 30 km more than the Mercedes AMG GT.

Flying Spur

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes AMG GT offers clearly more power – delivering 816 HP compared to 550 HP. That’s roughly 266 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is clearly quicker – completing the sprint in 2.8 s, while the Bentley Flying Spur takes 4.1 s. That’s about 1.3 s quicker.

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

AMG GT

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Bentley Flying Spur offers more seats – 4 vs 2.

In terms of curb weight, Mercedes AMG GT is clearly lighter – 1,790 kg compared to 2,330 kg. The difference is around 540 kg.

When it comes to payload, the Bentley Flying Spur carries considerably more – 650 kg compared to 215 kg. That’s a difference of about 435 kg.

Who wins the race in the data check?

The Bentley Flying Spur 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 £180,900
Flying Spur

Bentley Flying Spur

  • Engine Type : Plugin Hybrid, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 544 - 550 HP
  • Consumption L/100km : 3.3 - 12.7 L/100km
  • Electric Range : 41 km
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Mercedes AMG GT
Bentley Flying Spur

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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Reviews Mercedes AMG GT

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Bentley Flying Spur

The Bentley Flying Spur wraps landmark luxury and bespoke British craft into a sedan that feels like a private members' club you can park in your driveway. It delivers chauffeur-grade comfort wrapped in driver-focused poise, turning an ordinary commute into a memorably grand arrival.

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Flying Spur Speed - 1
Flying Spur Speed - 2
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Flying Spur Speed - 12

Reviews Bentley Flying Spur

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Mercedes AMG GT
Bentley Flying Spur

Costs and Consumption
Price
102,500 - 194,400 £
Price
180,900 - 186,300 £
Consumption L/100km
10.3 - 14 L/100km
Consumption L/100km
3.3 - 12.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 km
Electric Range
41 km
Battery Capacity
-
Battery Capacity
18 kWh
co2
235 - 319 g/km
co2
75 - 288 g/km
Fuel tank capacity
-
Fuel tank capacity
80 - 90 L

Dimensions and Body
Body Type
Coupe
Body Type
Sedan
Seats
2
Seats
4
Doors
-
Doors
4
Curb weight
1,790 - 2,195 kg
Curb weight
2,330 - 2,505 kg
Trunk capacity
-
Trunk capacity
420 L
Length
-
Length
5,316 mm
Width
1,929 mm
Width
2,013 mm
Height
-
Height
1,483 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
170 - 215 kg
Payload
525 - 650 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Plugin Hybrid, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
435 - 816 HP
Power HP
544 - 550 HP
Acceleration 0-100km/h
2.8 - 4.6 s
Acceleration 0-100km/h
4.1 - 4.3 s
Max Speed
-
Max Speed
285 - 318 km/h
Torque
500 - 1,420 Nm
Torque
750 - 770 Nm
Number of Cylinders
4 - 8
Number of Cylinders
6 - 8
Power kW
320 - 600 kW
Power kW
400 - 404 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
2,894 - 3,996 cm3

General
Model Year
2025
Model Year
2,021 - 2,022
CO2 Efficiency Class
G
CO2 Efficiency Class
B, G
Brand
Mercedes-Benz
Brand
Bentley
What drive types are available for the Mercedes AMG GT?

Available configurations include Rear-Wheel Drive or 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.