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Bentley Flying Spur vs Mercedes AMG GT comparison

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

Bentley Flying Spur vs Mercedes AMG GT: Key differences

Bentley Flying Spur

  • considerably more efficient
  • considerably more electric range
  • clearly more trunk space
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Mercedes AMG GT

  • significantly cheaper
  • clearly more power
  • considerably quicker 0–100 km/h
  • noticeably lighter
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By Achim Sedelmaier

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

Flying Spur

Costs and Efficiency:

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

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 considerably 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 considerably more range – reaching up to 41 km, about 30 km more than the Mercedes AMG GT.

AMG GT

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 considerably 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 considerably more torque with 1,420 Nm compared to 770 Nm. That’s about 650 Nm more.

Flying Spur

Space and Everyday Use:

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

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

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

Looking at boot space, the Bentley Flying Spur offers clearly more boot space – 420 L compared to 321 L. That’s a difference of about 99 L.

When it comes to payload, the Bentley Flying Spur carries significantly 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 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 £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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Bentley Flying Spur
Mercedes AMG GT

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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
Flying Spur Speed - 9
Flying Spur Speed - 11
Flying Spur Speed - 12

Reviews Bentley Flying Spur

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

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
Mercedes AMG GT

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

Dimensions and Body
Body Type
Sedan
Body Type
Coupe
Seats
4
Seats
2
Doors
4
Doors
-
Curb weight
2,330 - 2,505 kg
Curb weight
1,790 - 2,195 kg
Trunk capacity
420 L
Trunk capacity
182 - 321 L
Length
5,316 mm
Length
-
Width
2,013 mm
Width
1,929 mm
Height
1,483 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 650 kg
Payload
170 - 215 kg

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

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

The Bentley Flying Spur 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.