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Aston Martin DBX vs Bentley Continental Convertible comparison

Compare performance (727 HP vs 549 HP), boot space and price (168,900 £ vs 212,200 £ ) at a glance. Find out which car is the better choice for you – Aston Martin DBX or Bentley Continental Convertible?

Aston Martin DBX vs Bentley Continental Convertible: Key differences

Aston Martin DBX

  • visibly cheaper
  • markedly more power
  • visibly quicker 0–100 km/h
  • marginally lighter
  • significantly more trunk space
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Bentley Continental Convertible

  • a bit more efficient
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Here’s where it gets real: The technical differences in detail

DBX

Costs and Efficiency:

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

Aston Martin DBX is visibly cheaper – starting at 168,900 £ , while the Bentley Continental Convertible costs 212,200 £ . That’s a price difference of around 43,371 £.

Fuel consumption also shows a difference: the Bentley Continental Convertible uses 12.1 L/100km and is a bit more efficient than the Aston Martin DBX with 14.2 L/100km. The difference is about 2.1 L/100km.

Continental 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 Aston Martin DBX offers markedly more power – delivering 727 HP compared to 549 HP. That’s roughly 178 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is visibly quicker – completing the sprint in 3.3 s, while the Bentley Continental Convertible takes 4.1 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Aston Martin DBX delivers a bit more torque with 900 Nm compared to 770 Nm. That’s about 130 Nm more.

DBX

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: Aston Martin DBX offers more seats – 5 vs 4.

In terms of curb weight, Aston Martin DBX is marginally lighter – 2,320 kg compared to 2,335 kg. The difference is around 15 kg.

Looking at boot space, the Aston Martin DBX offers significantly more boot space – 491 L compared to 235 L. That’s a difference of about 256 L.

When it comes to payload, the Aston Martin DBX carries visibly more – 710 kg compared to 465 kg. That’s a difference of about 245 kg.

Who wins the race in the data check?

The Aston Martin DBX is decisively ahead 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 £168,900
DBX

Aston Martin DBX

  • Engine Type Petrol
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 707 - 727 HP
  • Consumption L/100km 14.2 L/100km
Aston Martin DBX
Bentley Continental Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Aston Martin DBX

With the DBX, Aston Martin has wrapped its trademark sports-car drama into a high-riding package that looks like it could sprint off the driveway and into a gala, while the cabin pampers occupants with handcrafted leather and theatrical attention to detail. Behind the wheel it feels like a grand tourer that learned how to tackle country roads, serving up surprising agility for such a stately presence and keeping rivals honest with its rarefied blend of performance and luxury.

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Bentley Continental Convertible

The Bentley Continental GTC is the ultimate cruising companion, wrapping you in hand-stitched leather and hushed luxury while the roof folds away for sun-drenched grand tours. It’s impossibly accomplished — poised and surprisingly playful for its size — delivering an effortless presence that turns every motorway into a first-class runway.

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Aston Martin DBX
Bentley Continental Convertible

Costs and Consumption

Price
168,900 - 213,400 £
Price
212,200 £
Consumption L/100km
14.2 L/100km
Consumption L/100km
12.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
323 g/km
co2
275 g/km
Fuel tank capacity
-
Fuel tank capacity
90 L

Dimensions and Body

Body Type
SUV
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
2,320 kg
Curb weight
2,335 kg
Trunk capacity
491 L
Trunk capacity
235 L
Length
-
Length
4,850 mm
Width
1,998 mm
Width
1,964 mm
Height
-
Height
1,399 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
710 kg
Payload
465 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
707 - 727 HP
Power HP
549 HP
Acceleration 0-100km/h
3.3 s
Acceleration 0-100km/h
4.1 s
Max Speed
-
Max Speed
318 km/h
Torque
900 Nm
Torque
770 Nm
Number of Cylinders
8
Number of Cylinders
8
Power kW
520 - 535 kW
Power kW
404 kW
Engine capacity
3,982 cm3
Engine capacity
3,996 cm3

General

Model Year
2,022 - 2,025
Model Year
2019
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Aston Martin
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.