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Mercedes SL Class vs Lexus LC Convertible comparison

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

Mercedes SL Class vs Lexus LC Convertible: Key differences

Mercedes SL Class

  • barely cheaper
  • significantly more power
  • noticeably more efficient
  • clearly quicker 0–100 km/h
  • slightly lighter
  • noticeably more trunk space
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Lexus LC Convertible

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By Achim Sedelmaier

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

SL Class

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.

Mercedes SL Class is barely 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 noticeably more efficient than the Lexus LC Convertible with 11.7 L/100km. The difference is about 2.7 L/100km.

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 Mercedes SL Class offers significantly 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 clearly 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 clearly more torque with 1,420 Nm compared to 530 Nm. That’s about 890 Nm more.

SL Class

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 4 people.

In terms of curb weight, Mercedes SL Class is slightly lighter – 1,810 kg compared to 2,110 kg. The difference is around 300 kg.

Looking at boot space, the Mercedes SL Class offers noticeably more boot space – 240 L compared to 149 L. That’s a difference of about 91 L.

When it comes to payload, the Mercedes SL Class carries marginally 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 435 - 816 HP
  • Consumption L/100km 9 - 13.6 L/100km
  • Electric Range 12 km
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Frequently compared as well

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Mercedes SL Class
Lexus LC Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Mercedes SL Class

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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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Reviews Lexus LC Convertible

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Mercedes SL Class
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Mercedes SL Class
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Mercedes SL Class
Lexus LC Convertible

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

Dimensions and Body
Body Type
Roadster
Body Type
Convertible
Seats
4
Seats
4
Doors
-
Doors
2
Curb weight
1,810 - 2,195 kg
Curb weight
2,110 kg
Trunk capacity
110 - 240 L
Trunk capacity
149 L
Length
-
Length
4,770 mm
Width
1,915 mm
Width
1,920 mm
Height
-
Height
1,350 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
145 - 375 kg
Payload
340 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
435 - 816 HP
Power HP
464 HP
Acceleration 0-100km/h
2.9 - 4.7 s
Acceleration 0-100km/h
4.6 s
Max Speed
-
Max Speed
270 km/h
Torque
500 - 1,420 Nm
Torque
530 Nm
Number of Cylinders
4 - 8
Number of Cylinders
8
Power kW
320 - 600 kW
Power kW
341 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
4,969 cm3

General
Model Year
2025
Model Year
2023
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Lexus
What drive types are available for the Mercedes SL Class?

The Mercedes SL Class is offered with Rear-Wheel Drive or All-Wheel Drive.

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.