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Audi A6 e-tron Sportback vs Lexus LC Convertible comparison

Compare performance (551 HP vs 464 HP), boot space and price (53,800 £ vs 117,300 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or Lexus LC Convertible?

Audi A6 e-tron Sportback vs Lexus LC Convertible: Key differences

Audi A6 e-tron Sportback

4.3 (3 Reviews)
rate
  • substantially cheaper
  • moderately more power
  • moderately quicker 0–100 km/h
  • substantially more trunk space
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Lexus LC Convertible

  • marginally lighter
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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

A6 e-tron 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 A6 e-tron Sportback is substantially cheaper – starting at 53,800 £ , while the Lexus LC Convertible costs 117,300 £ . That’s a price difference of around 63,514 £.

LC 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 Audi A6 e-tron Sportback offers moderately more power – delivering 551 HP compared to 464 HP. That’s roughly 87 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Sportback is moderately quicker – completing the sprint in 3.9 s, while the Lexus LC Convertible takes 4.6 s. That’s about 0.7 s quicker.

Looking at top speed, the Lexus LC Convertible is a bit faster – reaching 270 km/h, while the Audi A6 e-tron Sportback tops out at 240 km/h. The difference is around 30 km/h.

There’s also a difference in torque: the Audi A6 e-tron Sportback delivers visibly more torque with 855 Nm compared to 530 Nm. That’s about 325 Nm more.

A6 e-tron Sportback

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Audi A6 e-tron Sportback offers more seats – 5 vs 4.

In terms of curb weight, Lexus LC Convertible is marginally lighter – 2,110 kg compared to 2,175 kg. The difference is around 65 kg.

Looking at boot space, the Audi A6 e-tron Sportback offers substantially more boot space – 502 L compared to 149 L. That’s a difference of about 353 L.

When it comes to payload, the Audi A6 e-tron Sportback carries clearly more – 500 kg compared to 340 kg. That’s a difference of about 160 kg.

Who wins the race in the data check?

The Audi A6 e-tron Sportback 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 £53,800
A6 e-tron Sportback

Audi A6 e-tron Sportback

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 326 - 551 HP
  • Consumption kWh/100km 13.7 - 16.3 kWh/100km
  • Electric Range 572 - 754 km
Audi A6 e-tron Sportback
Lexus LC Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A6 e-tron Sportback

The Audi A6 e-tron Sportback wraps futuristic electric technology in elegant, coupe-like proportions, so you arrive looking sharp without shouting for attention. Inside, refined materials and a calm, driver-focused layout make it a convincing choice for buyers who want quiet, effortless performance with a dash of everyday practicality — the kind of car that raises eyebrows without saying a word.

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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.

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Audi A6 e-tron Sportback
Lexus LC Convertible

Costs and Consumption

Price
53,800 - 98,700 £
Price
117,300 - 121,300 £
Consumption L/100km
-
Consumption L/100km
11.7 L/100km
Consumption kWh/100km
13.7 - 16.3 kWh/100km
Consumption kWh/100km
-
Electric Range
572 - 754 km
Electric Range
-
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
275 g/km
Fuel tank capacity
-
Fuel tank capacity
82 L

Dimensions and Body

Body Type
Hatchback
Body Type
Convertible
Seats
5
Seats
4
Doors
5
Doors
2
Curb weight
2,175 - 2,400 kg
Curb weight
2,110 kg
Trunk capacity
502 L
Trunk capacity
149 L
Length
4,928 mm
Length
4,770 mm
Width
1,923 mm
Width
1,920 mm
Height
1,465 - 1,487 mm
Height
1,350 mm
Max trunk capacity
1,330 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
340 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
326 - 551 HP
Power HP
464 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
4.6 s
Max Speed
210 - 240 km/h
Max Speed
270 km/h
Torque
435 - 855 Nm
Torque
530 Nm
Number of Cylinders
-
Number of Cylinders
8
Power kW
240 - 405 kW
Power kW
341 kW
Engine capacity
-
Engine capacity
4,969 cm3

General

Model Year
2024
Model Year
2023
CO2 Efficiency Class
A
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.