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Audi A5 Sportback vs Lexus LC Convertible comparison

Compare performance (639 HP vs 464 HP), boot space and price (40,200 £ vs 117,300 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or Lexus LC Convertible?

Audi A5 Sportback vs Lexus LC Convertible: Key differences

Audi A5 Sportback

  • significantly cheaper
  • visibly more power
  • clearly more efficient
  • markedly quicker 0–100 km/h
  • somewhat lighter
  • clearly more trunk space

Lexus LC Convertible

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

A5 Sportback

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.

Audi A5 Sportback is significantly cheaper – starting at 40,200 £ , while the Lexus LC Convertible costs 117,300 £ . That’s a price difference of around 77,142 £.

Fuel consumption also shows a difference: the Audi A5 Sportback uses 2 L/100km and is clearly more efficient than the Lexus LC Convertible with 11.7 L/100km. The difference is about 9.7 L/100km.

A5 Sportback

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 Audi A5 Sportback offers visibly more power – delivering 639 HP compared to 464 HP. That’s roughly 175 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Sportback is markedly quicker – completing the sprint in 3.7 s, while the Lexus LC Convertible takes 4.6 s. That’s about 0.9 s quicker.

Looking at top speed, the Lexus LC Convertible is marginally faster – reaching 270 km/h, while the Audi A5 Sportback tops out at 250 km/h. The difference is around 20 km/h.

There’s also a difference in torque: the Audi A5 Sportback delivers visibly more torque with 825 Nm compared to 530 Nm. That’s about 295 Nm more.

A5 Sportback

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: Audi A5 Sportback offers more seats – 5 vs 4.

In terms of curb weight, Audi A5 Sportback is somewhat lighter – 1,770 kg compared to 2,110 kg. The difference is around 340 kg.

Looking at boot space, the Audi A5 Sportback offers clearly more boot space – 331 L compared to 149 L. That’s a difference of about 182 L.

When it comes to payload, the Audi A5 Sportback carries visibly more – 530 kg compared to 340 kg. That’s a difference of about 190 kg.

Who wins the race in the data check?

The Audi A5 Sportback 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 £40,200
A5 Sportback

Audi A5 Sportback

  • Engine Type : Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 150 - 639 HP
  • Consumption L/100km : 2 - 7.6 L/100km
  • Electric Range : 84 - 110 km
Audi A5 Sportback
Lexus LC Convertible

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Audi A5 Sportback

The Audi A5 Sportback dresses up sleek coupe proportions with the everyday sense of a practical hatchback, so you get striking looks without the compromises. Behind the wheel it balances poise and comfort with premium trimmings that make daily driving feel a little bit special — ideal for buyers who want style and substance in equal measure.

details

Lexus LC Convertible

The Lexus LC Convertible is a head-turning grand tourer that turns dramatic coupe styling into a luxurious open-top experience, delivering silk-smooth refinement whether you’re gliding along coastal roads or parked under city lights. It’s aimed at buyers who crave show-stopping looks and cosseting comfort over track-day aggression, marrying plush materials and effortless pace with just enough theatrical flair to make every arrival feel like an event.

details
Audi A5 Sportback
Lexus LC Convertible

Costs and Consumption

Price
40,200 - 91,000 £
Price
117,300 - 121,300 £
Consumption L/100km
2 - 7.6 L/100km
Consumption L/100km
11.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
84 - 110 km
Electric Range
-
Battery Capacity
20.7 kWh
Battery Capacity
-
co2
45 - 172 g/km
co2
275 g/km
Fuel tank capacity
46 L
Fuel tank capacity
82 L

Dimensions and Body

Body Type
Hatchback
Body Type
Convertible
Seats
4 - 5
Seats
4
Doors
5
Doors
2
Curb weight
1,770 - 2,430 kg
Curb weight
2,110 kg
Trunk capacity
331 L
Trunk capacity
149 L
Length
4,829 mm
Length
4,770 mm
Width
1,860 - 1,952 mm
Width
1,920 mm
Height
1,444 mm
Height
1,350 mm
Max trunk capacity
1,175 L
Max trunk capacity
-
Payload
475 - 530 kg
Payload
340 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
150 - 639 HP
Power HP
464 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
4.6 s
Max Speed
250 km/h
Max Speed
270 km/h
Torque
280 - 825 Nm
Torque
530 Nm
Number of Cylinders
4 - 6
Number of Cylinders
8
Power kW
110 - 470 kW
Power kW
341 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
4,969 cm3

General

Model Year
2,025 - 2,026
Model Year
2,023
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
G
Brand
Audi
Brand
Lexus
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.