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Lexus LC Convertible vs Mercedes SL Class comparison

Compare performance (464 HP vs 816 HP), boot space and price (117,300 £ vs 112,700 £ ) at a glance. Find out which car is the better choice for you – Lexus LC Convertible or Mercedes SL Class?

Lexus LC Convertible vs Mercedes SL Class: Key differences

Lexus LC Convertible

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Mercedes SL Class

  • marginally cheaper
  • considerably more power
  • visibly more efficient
  • considerably quicker 0–100 km/h
  • somewhat lighter
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By Achim Sedelmaier

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

SL Class

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes SL Class is marginally cheaper – starting at 112,700 £ , while the Lexus LC Convertible costs 117,300 £ . That’s a price difference of around 4,638 £.

Fuel consumption also shows a difference: the Mercedes SL Class uses 9 L/100km and is visibly more efficient than the Lexus LC Convertible with 11.7 L/100km. The difference is about 2.7 L/100km.

SL Class

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 Mercedes SL Class offers considerably more power – delivering 816 HP compared to 464 HP. That’s roughly 352 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes SL Class is considerably quicker – completing the sprint in 2.9 s, while the Lexus LC Convertible takes 4.6 s. That’s about 1.7 s quicker.

There’s also a difference in torque: the Mercedes SL Class delivers significantly more torque with 1,420 Nm compared to 530 Nm. That’s about 890 Nm more.

SL Class

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, Mercedes SL Class is somewhat lighter – 1,810 kg compared to 2,110 kg. The difference is around 300 kg.

When it comes to payload, the Mercedes SL Class carries only slightly more – 375 kg compared to 340 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The Mercedes SL Class 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 £112,700
SL Class

Mercedes SL Class

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 381 - 816 HP
  • Consumption L/100km : 9 - 13.6 L/100km
  • Electric Range : 12 km
Lexus LC Convertible
Mercedes SL Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Mercedes SL Class

The Mercedes SL blends timeless elegance with a cheeky sense of occasion, its retractable roof turning any commute into a small celebratory parade. Behind the wheel it behaves like a grown-up sports car that prefers comfort and presence over headline-grabbing bravado, making it a tempting choice for buyers who want to arrive in style.

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Lexus LC Convertible
Mercedes SL Class

Costs and Consumption

Price
117,300 - 121,300 £
Price
112,700 - 219,300 £
Consumption L/100km
11.7 L/100km
Consumption L/100km
9 - 13.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
12 km
Battery Capacity
-
Battery Capacity
-
co2
275 g/km
co2
206 - 309 g/km
Fuel tank capacity
82 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
Roadster
Seats
4
Seats
4
Doors
2
Doors
-
Curb weight
2,110 kg
Curb weight
1,810 - 2,195 kg
Trunk capacity
149 L
Trunk capacity
-
Length
4,770 mm
Length
-
Width
1,920 mm
Width
1,915 mm
Height
1,350 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
340 kg
Payload
145 - 375 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
464 HP
Power HP
381 - 816 HP
Acceleration 0-100km/h
4.6 s
Acceleration 0-100km/h
2.9 - 4.9 s
Max Speed
270 km/h
Max Speed
-
Torque
530 Nm
Torque
480 - 1,420 Nm
Number of Cylinders
8
Number of Cylinders
4 - 8
Power kW
341 kW
Power kW
280 - 600 kW
Engine capacity
4,969 cm3
Engine capacity
1,991 - 3,982 cm3

General

Model Year
2023
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Lexus
Brand
Mercedes-Benz
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.