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Mercedes A Class vs Bentley Flying Spur comparison

Compare performance (421 HP vs 550 HP), boot space and price (32,600 £ vs 180,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Bentley Flying Spur?

Mercedes A Class vs Bentley Flying Spur: Key differences

Mercedes A Class

3.6 (2 Reviews)
rate
  • clearly cheaper
  • clearly more efficient
  • substantially more electric range
  • only slightly quicker 0–100 km/h
  • substantially lighter
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Bentley Flying Spur

  • markedly more power
  • a bit 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

A Class

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.

Mercedes A Class is clearly cheaper – starting at 32,600 £ , while the Bentley Flying Spur costs 180,900 £ . That’s a price difference of around 148,289 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is clearly more efficient than the Bentley Flying Spur with 3.3 L/100km. The difference is about 1 L/100km.

As for electric range, the Mercedes A Class offers substantially more range – reaching up to 85 km, about 44 km more than the Bentley Flying Spur.

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 Bentley Flying Spur offers markedly more power – delivering 550 HP compared to 421 HP. That’s roughly 129 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class is only slightly quicker – completing the sprint in 3.9 s, while the Bentley Flying Spur takes 4.1 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Bentley Flying Spur delivers noticeably more torque with 770 Nm compared to 500 Nm. That’s about 270 Nm more.

A Class

Space and Everyday Use:

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

Seats: Mercedes A Class offers more seats – 5 vs 4.

In terms of curb weight, Mercedes A Class is substantially lighter – 1,440 kg compared to 2,330 kg. The difference is around 890 kg.

Looking at boot space, the Bentley Flying Spur offers a bit more boot space – 420 L compared to 350 L. That’s a difference of about 70 L.

When it comes to payload, the Bentley Flying Spur carries markedly more – 650 kg compared to 485 kg. That’s a difference of about 165 kg.

Who wins the race in the data check?

The Mercedes A Class 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 £32,600
A Class

Mercedes A Class

  • Engine Type Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.3 - 9 L/100km
  • Electric Range 85 km
Mercedes A Class
Bentley Flying Spur

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

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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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Mercedes A Class
Bentley Flying Spur

Costs and Consumption

Price
32,600 - 66,500 £
Price
180,900 - 186,300 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
3.3 - 12.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
41 km
Battery Capacity
-
Battery Capacity
18 kWh
co2
53 - 205 g/km
co2
75 - 288 g/km
Fuel tank capacity
-
Fuel tank capacity
80 - 90 L

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
4
Doors
-
Doors
4
Curb weight
1,440 - 1,695 kg
Curb weight
2,330 - 2,505 kg
Trunk capacity
310 - 350 L
Trunk capacity
420 L
Length
-
Length
5,316 mm
Width
1,796 - 1,850 mm
Width
2,013 mm
Height
-
Height
1,483 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 485 kg
Payload
525 - 650 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Plugin Hybrid, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 421 HP
Power HP
544 - 550 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
4.1 - 4.3 s
Max Speed
-
Max Speed
285 - 318 km/h
Torque
200 - 500 Nm
Torque
750 - 770 Nm
Number of Cylinders
4
Number of Cylinders
6 - 8
Power kW
85 - 310 kW
Power kW
400 - 404 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
2,894 - 3,996 cm3

General

Model Year
2025
Model Year
2,021 - 2,022
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
B, G
Brand
Mercedes-Benz
Brand
Bentley
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.