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Mercedes GLA vs Bentley Continental Coupe comparison

Compare performance (421 HP vs 549 HP), boot space and price (38,800 £ vs 192,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLA or Bentley Continental Coupe?

Mercedes GLA vs Bentley Continental Coupe: Key differences

Mercedes GLA

4.5 (4 Reviews)
rate
  • considerably cheaper
  • clearly more efficient
  • markedly lighter
  • slightly more trunk space
details

Bentley Continental Coupe

3.9 (1 Reviews)
rate
  • noticeably more power
  • marginally quicker 0–100 km/h
details

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

GLA

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 GLA is considerably cheaper – starting at 38,800 £ , while the Bentley Continental Coupe costs 192,900 £ . That’s a price difference of around 154,106 £.

Fuel consumption also shows a difference: the Mercedes GLA uses 2.9 L/100km and is clearly more efficient than the Bentley Continental Coupe with 11.8 L/100km. The difference is about 8.9 L/100km.

Continental Coupe

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Bentley Continental Coupe offers noticeably more power – delivering 549 HP compared to 421 HP. That’s roughly 128 HP more horsepower.

When accelerating from 0 to 100 km/h, the Bentley Continental Coupe is marginally quicker – completing the sprint in 4 s, while the Mercedes GLA takes 4.3 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Bentley Continental Coupe delivers clearly more torque with 770 Nm compared to 500 Nm. That’s about 270 Nm more.

GLA

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Mercedes GLA offers more seats – 5 vs 4.

In terms of curb weight, Mercedes GLA is markedly lighter – 1,570 kg compared to 2,165 kg. The difference is around 595 kg.

Looking at boot space, the Mercedes GLA offers slightly more boot space – 435 L compared to 358 L. That’s a difference of about 77 L.

When it comes to payload, the Mercedes GLA carries very slightly more – 500 kg compared to 475 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes GLA is clearly superior 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 £38,800
GLA

Mercedes GLA

  • Engine Type Petrol MHEV, Plugin Hybrid, Diesel, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.9 - 9.5 L/100km
  • Electric Range 74 km
details

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Mercedes GLA
Bentley Continental Coupe

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLA

The Mercedes GLA is a compact luxury crossover that brings Mercedes-Benz's refined design and premium cabin materials into a practical, city-friendly package. It combines comfortable ride quality and intuitive tech with poised handling, making it a confident choice for everyday driving and longer journeys.

details
20C0047_067
20C0047_071
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20C0047_115

Reviews Mercedes GLA

4.5 (4 Reviews)
rate
Lucien
1 May 2026, 07:12:24

GLA 180 petrol. Ideal for city and highway. Very smooth and quiet. The automatic gearbox is a delight. Average consumption 6.2 L/100 km. Special edition 180 Cyber Edition, leather seats....

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Gutter
24 Feb 2026, 21:53:27

Super nimble, very impressive power from this 1,300cc mild‑hybrid engine — in town, on the road and on the motorway for this 2025 GLA 180 Style AMG... premium interior!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Serge
16 Jan 2026, 16:09:11

You have to compare like with like — the GLA should be compared to the Q3, not the Q2 as in your study!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Bentley Continental Coupe

The Bentley Continental Coupe slips between grand tourer and high-fashion statement with effortless poise, its cabin drenched in handcrafted leather and tasteful, indulgent details that make every journey feel like a special occasion. On the road it masks immense performance behind a serene, buttoned-up demeanor while doling out a surprisingly composed and playful driving character whenever you ask for it, making it ideal for buyers who want both presence and comfort with a wink.

details
serpimg_wGDR96

Reviews Bentley Continental Coupe

3.9 (1 Reviews)
rate

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

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Mercedes GLA
Bentley Continental Coupe

Costs and Consumption
Price
38,800 - 75,300 £
Price
192,900 £
Consumption L/100km
2.9 - 9.5 L/100km
Consumption L/100km
11.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
74 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
66 - 216 g/km
co2
268 g/km
Fuel tank capacity
-
Fuel tank capacity
90 L

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
1,570 - 1,810 kg
Curb weight
2,165 kg
Trunk capacity
385 - 435 L
Trunk capacity
358 L
Length
-
Length
4,850 mm
Width
1,834 - 1,849 mm
Width
1,966 mm
Height
-
Height
1,405 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 500 kg
Payload
475 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Engine Type
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
549 HP
Acceleration 0-100km/h
4.3 - 11 s
Acceleration 0-100km/h
4 s
Max Speed
-
Max Speed
318 km/h
Torque
230 - 500 Nm
Torque
770 Nm
Number of Cylinders
4
Number of Cylinders
8
Power kW
85 - 310 kW
Power kW
404 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
3,996 cm3

General
Model Year
2025
Model Year
2019
CO2 Efficiency Class
E, F, B, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Bentley
Is the Mercedes GLA offered with different drivetrains?

The Mercedes GLA is available as Front-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.