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Bentley Continental Coupe vs Porsche 911 Convertible comparison

Compare performance (549 HP vs 711 HP), boot space and price (192,900 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Bentley Continental Coupe or Porsche 911 Convertible?

Bentley Continental Coupe vs Porsche 911 Convertible: Key differences

Bentley Continental Coupe

3.9 (1 Reviews)
rate
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Porsche 911 Convertible

  • clearly cheaper
  • markedly more power
  • slightly more efficient
  • significantly quicker 0–100 km/h
  • noticeably lighter
  • marginally more trunk space
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By Achim Sedelmaier

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

Continental Coupe

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.

Porsche 911 Convertible is clearly cheaper – starting at 138,000 £ , while the Bentley Continental Coupe costs 192,900 £ . That’s a price difference of around 54,942 £.

Fuel consumption also shows a difference: the Porsche 911 Convertible uses 10.5 L/100km and is slightly more efficient than the Bentley Continental Coupe with 11.8 L/100km. The difference is about 1.3 L/100km.

911 Convertible

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 Porsche 911 Convertible offers markedly more power – delivering 711 HP compared to 549 HP. That’s roughly 162 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is significantly quicker – completing the sprint in 2.6 s, while the Bentley Continental Coupe takes 4 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers very slightly more torque with 800 Nm compared to 770 Nm. That’s about 30 Nm more.

Space and Everyday Use:

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

Both vehicles offer seating for 4 people.

In terms of curb weight, Porsche 911 Convertible is noticeably lighter – 1,572 kg compared to 2,165 kg. The difference is around 593 kg.

Looking at boot space, the Porsche 911 Convertible offers marginally more boot space – 373 L compared to 358 L. That’s a difference of about 15 L.

When it comes to payload, the Bentley Continental Coupe carries noticeably more – 475 kg compared to 345 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Porsche 911 Convertible 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 £138,000
911 Convertible

Porsche 911 Convertible

  • Engine Type : Petrol, Full Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 394 - 711 HP
  • Consumption L/100km : 10.5 - 13.7 L/100km
Bentley Continental Coupe
Porsche 911 Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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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.

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Porsche 911 Convertible

The Porsche 911 Cabriolet transforms the iconic silhouette into an open‑air weapon, offering roof-down glamour and razor-sharp handling that still feels perfectly composed on normal roads. It’s the kind of car that serves daily duties with surprising ease while delivering intoxicating engine music and a grin factor that makes every trip feel like a small victory.

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Bentley Continental Coupe
Porsche 911 Convertible

Costs and Consumption

Price
192,900 £
Price
138,000 - 244,500 £
Consumption L/100km
11.8 L/100km
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
268 g/km
co2
237 - 310 g/km
Fuel tank capacity
90 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
Convertible
Seats
4
Seats
2 - 4
Doors
2
Doors
-
Curb weight
2,165 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
358 L
Trunk capacity
163 - 373 L
Length
4,850 mm
Length
-
Width
1,966 mm
Width
1,852 - 1,900 mm
Height
1,405 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 kg
Payload
195 - 345 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
549 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
4 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
318 km/h
Max Speed
-
Torque
770 Nm
Torque
450 - 800 Nm
Number of Cylinders
8
Number of Cylinders
6
Power kW
404 kW
Power kW
290 - 523 kW
Engine capacity
3,996 cm3
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2019
Model Year
2,024 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Bentley
Brand
Porsche
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.