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Lexus LM vs Mercedes S Class - Differences and prices compared

Compare performance (250 HP vs 802 HP), boot space and price (110100 £ vs 97200 £ ) at a glance. Find out which car is the better choice for you – Lexus LM or Mercedes S Class?

Lexus LM

Mercedes S Class

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

S 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 S Class has a somewhat advantage in terms of price – it starts at 97200 £ , while the Lexus LM costs 110100 £ . That’s a price difference of around 12972 £.

Fuel consumption also shows a difference: Mercedes S Class manages with 2.30 L and is therefore significantly more efficient than the Lexus LM with 7.20 L. The difference is about 4.90 L per 100 km.

S Class

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 S Class has a convincingly edge – offering 802 HP compared to 250 HP. That’s roughly 552 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes S Class is convincingly quicker – completing the sprint in 3.30 s, while the Lexus LM takes 8.70 s. That’s about 5.40 s faster.

In terms of top speed, the Mercedes S Class performs distinct better – reaching 250 km/h, while the Lexus LM tops out at 190 km/h. The difference is around 60 km/h.

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S 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.

Seats: Lexus LM offers distinct more seating capacity – 7 vs 5.

In curb weight, Mercedes S Class is somewhat lighter – 2070 kg compared to 2345 kg. The difference is around 275 kg.

In terms of boot space, the Lexus LM offers evident more room – 752 L compared to 550 L. That’s a difference of about 202 L.

When it comes to payload, Mercedes S Class evident takes the win – 730 kg compared to 535 kg. That’s a difference of about 195 kg.

Who wins the race?

The Mercedes S Class proves to be outperforms in nearly all aspects and therefore becomes our DriveDuel Champion!
Mercedes S Class is the better all-rounder in this comparison.

from about £97,200
S Class

Mercedes S Class

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 336 - 802 HP
  • Consumption L/100km : 2.3 - 13.2 L
  • Electric Range : 31 - 117 km
details
Lexus LM
Mercedes S Class

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Lexus LM

The Lexus LM is a decadent, chauffeur-friendly people carrier that dresses up van practicality with yacht-like luxury and unmistakable Lexus polish. Inside it’s all about rear-seat pampering and serene refinement — perfect for buyers who want to arrive feeling like royalty, even if it’s not for the tightest budget or the smallest parking space.

details

Mercedes S Class

The Mercedes S-Class wraps peerless comfort, whisper-quiet luxury and subtle tech wizardry into a chauffeur-ready package that still knows how to engage the driver. It’s the car for buyers who want to arrive relaxed, be taken seriously and occasionally enjoy a grin when the road reminds them this limousine can dance.

details
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Reviews Lexus LM

Reviews Mercedes S Class

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Mercedes S Class

Costs and Consumption
Price
110100 - 132000 £
Price
97200 - 204400 £
Consumption L/100km
7.20 L
Consumption L/100km
2.3 - 13.2 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
31 - 117 km
Battery Capacity
-
Battery Capacity
10.40 kWh
co2
163 g/km
co2
52 - 301 g/km
Fuel tank capacity
60 L
Fuel tank capacity
65 - 76 L

Dimensions and Body
Body Type
MPV
Body Type
Sedan
Seats
4 - 7
Seats
5
Doors
5
Doors
4
Curb weight
2345 kg
Curb weight
2070 - 2650 kg
Trunk capacity
110 - 752 L
Trunk capacity
325 - 550 L
Length
5125 mm
Length
5179 - 5469 mm
Width
1890 mm
Width
1921 - 1954 mm
Height
1940 mm
Height
1503 - 1515 mm
Max trunk capacity
752 - 1191 L
Max trunk capacity
-
Payload
525 - 535 kg
Payload
420 - 730 kg

Engine and Performance
Engine Type
Full Hybrid
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
250 HP
Power HP
336 - 802 HP
Acceleration 0-100km/h
8.70 s
Acceleration 0-100km/h
3.3 - 5.9 s
Max Speed
190 km/h
Max Speed
250 km/h
Torque
-
Torque
500 - 1430 Nm
Number of Cylinders
4
Number of Cylinders
6 - 12
Power kW
184 kW
Power kW
247 - 590 kW
Engine capacity
2487 cm3
Engine capacity
2989 - 5980 cm3

General
Model Year
2023
Model Year
2024 - 2025
CO2 Efficiency Class
F
CO2 Efficiency Class
G, E, F, B
Brand
Lexus
Brand
Mercedes-Benz

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What drivetrain options does the Lexus LM have?

Available configurations include All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.