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Lexus LM vs Mercedes CLA Coupe comparison

Compare performance (206 HP vs 354 HP), boot space and price (109,700 £ vs 39,600 £ ) at a glance. Find out which car is the better choice for you – Lexus LM or Mercedes CLA Coupe?

Lexus LM vs Mercedes CLA Coupe: Key differences

Lexus LM

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Mercedes CLA Coupe

4.8 (2 Reviews)
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  • substantially cheaper
  • considerably more power
  • significantly more efficient
  • substantially quicker 0–100 km/h
  • markedly lighter
  • substantially more trunk space
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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.

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

LM

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.

Mercedes CLA Coupe is substantially cheaper – starting at 39,600 £ , while the Lexus LM costs 109,700 £ . That’s a price difference of around 70,078 £.

Fuel consumption also shows a difference: the Mercedes CLA Coupe uses 4.9 L/100km and is significantly more efficient than the Lexus LM with 7.1 L/100km. The difference is about 2.2 L/100km.

CLA Coupe

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes CLA Coupe offers considerably more power – delivering 354 HP compared to 206 HP. That’s roughly 148 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes CLA Coupe is substantially quicker – completing the sprint in 4.9 s, while the Lexus LM takes 8.7 s. That’s about 3.8 s quicker.

Space and Everyday Use:

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

Seats: Lexus LM offers more seats – 7 vs 5.

In terms of curb weight, Mercedes CLA Coupe is markedly lighter – 1,695 kg compared to 2,345 kg. The difference is around 650 kg.

Looking at boot space, the Mercedes CLA Coupe offers substantially more boot space – 405 L compared to 110 L. That’s a difference of about 295 L.

When it comes to payload, the Lexus LM carries a bit more – 535 kg compared to 455 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The Mercedes CLA Coupe is clearly superior 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 £39,600
CLA Coupe

Mercedes CLA Coupe

  • Engine Type Electric, Full Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
  • Power HP 156 - 354 HP
  • Consumption L/100km 4.9 - 5.3 L/100km
  • Consumption kWh/100km 12.3 - 12.7 kWh/100km
  • Electric Range 542 - 792 km
Lexus LM
Mercedes CLA Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

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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.

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Mercedes CLA Coupe

The Mercedes CLA Coupe cuts a rakish silhouette that blends sporty coupe lines with everyday practicality, giving style-minded buyers a premium image without shouting. Inside it feels more luxurious than its size suggests, with a slick cabin, intuitive tech and a composed ride — the kind of car that parties in the city and still shows up polished on Sunday morning.

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Lexus LM
Mercedes CLA Coupe

Costs and Consumption

Price
109,700 - 131,900 £
Price
39,600 - 60,000 £
Consumption L/100km
7.1 L/100km
Consumption L/100km
4.9 - 5.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
12.3 - 12.7 kWh/100km
Electric Range
-
Electric Range
542 - 792 km
Battery Capacity
-
Battery Capacity
-
co2
160 g/km
co2
0 - 120 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
Coupe
Seats
4 - 7
Seats
5
Doors
-
Doors
-
Curb weight
2,345 kg
Curb weight
1,695 - 2,135 kg
Trunk capacity
110 L
Trunk capacity
405 L
Length
-
Length
-
Width
1,890 mm
Width
1,855 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 535 kg
Payload
430 - 455 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Electric, Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Power HP
206 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
8.7 s
Acceleration 0-100km/h
4.9 - 8.8 s
Max Speed
-
Max Speed
-
Torque
-
Torque
280 - 515 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
152 kW
Power kW
115 - 260 kW
Engine capacity
2,487 cm3
Engine capacity
1,499 cm3

General

Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
F
CO2 Efficiency Class
A, C, D
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.