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Lexus LBX vs Aston Martin DBS Superleggera Convertible comparison

Compare performance (136 HP vs 770 HP), boot space and price (28,300 £ vs 328,300 £ ) at a glance. Find out which car is the better choice for you – Lexus LBX or Aston Martin DBS Superleggera Convertible?

Lexus LBX vs Aston Martin DBS Superleggera Convertible: Key differences

Lexus LBX

5 (2 Reviews)
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  • clearly cheaper
  • significantly more efficient
  • substantially lighter
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Aston Martin DBS Superleggera Convertible

  • clearly more power
  • clearly quicker 0–100 km/h
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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

LBX

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.

Lexus LBX is clearly cheaper – starting at 28,300 £ , while the Aston Martin DBS Superleggera Convertible costs 328,300 £ . That’s a price difference of around 300,008 £.

Fuel consumption also shows a difference: the Lexus LBX uses 4.5 L/100km and is significantly more efficient than the Aston Martin DBS Superleggera Convertible with 13.5 L/100km. The difference is about 9 L/100km.

DBS Superleggera 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 DBS Superleggera Convertible offers clearly more power – delivering 770 HP compared to 136 HP. That’s roughly 634 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBS Superleggera Convertible is clearly quicker – completing the sprint in 3.6 s, while the Lexus LBX takes 9.2 s. That’s about 5.6 s quicker.

There’s also a difference in torque: the Aston Martin DBS Superleggera Convertible delivers clearly more torque with 900 Nm compared to 185 Nm. That’s about 715 Nm more.

LBX

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: Lexus LBX offers more seats – 5 vs 4.

In terms of curb weight, Lexus LBX is substantially lighter – 1,280 kg compared to 1,945 kg. The difference is around 665 kg.

When it comes to payload, the Lexus LBX carries slightly more – 475 kg compared to 420 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Lexus LBX is far ahead 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 £28,300
LBX

Lexus LBX

  • Engine Type : Full Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 136 HP
  • Consumption L/100km : 4.5 - 4.8 L/100km
Lexus LBX
Aston Martin DBS Superleggera Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus LBX

The Lexus LBX is a compact premium crossover that brings Lexus styling and craftsmanship to city driving, pairing a cozy interior with thoughtful tech and upscale materials. It focuses on a quiet, refined ride and fuel-efficient everyday usability while carrying the brand’s familiar emphasis on comfort and safety.

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Aston Martin DBS Superleggera Convertible

The Aston Martin DBS Superleggera Volante is a roof‑down super GT that turns everyday drives into cinematic moments, its low‑slung stance and wide shoulders demanding attention wherever it goes. Beneath that elegant skin it feels ferocious and composed in equal measure, perfect for buyers who want exotic drama without giving up grand tourer comfort.

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Lexus LBX
Aston Martin DBS Superleggera Convertible

Costs and Consumption

Price
28,300 - 40,000 £
Price
328,300 £
Consumption L/100km
4.5 - 4.8 L/100km
Consumption L/100km
13.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
102 - 110 g/km
co2
314 g/km
Fuel tank capacity
-
Fuel tank capacity
75 L

Dimensions and Body

Body Type
SUV
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
1,280 - 1,365 kg
Curb weight
1,945 kg
Trunk capacity
-
Trunk capacity
260 L
Length
-
Length
4,715 mm
Width
1,825 mm
Width
1,970 mm
Height
-
Height
1,295 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
455 - 475 kg
Payload
420 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
136 HP
Power HP
770 HP
Acceleration 0-100km/h
9.2 - 9.6 s
Acceleration 0-100km/h
3.6 s
Max Speed
-
Max Speed
340 km/h
Torque
185 Nm
Torque
900 Nm
Number of Cylinders
3
Number of Cylinders
12
Power kW
100 kW
Power kW
566 kW
Engine capacity
1,490 cm3
Engine capacity
5,204 cm3

General

Model Year
2025
Model Year
2023
CO2 Efficiency Class
C
CO2 Efficiency Class
G
Brand
Lexus
Brand
Aston Martin
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.