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Mercedes A Class vs Lexus LM comparison

Compare performance (421 HP vs 206 HP), boot space and price (32,600 £ vs 109,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Lexus LM?

Mercedes A Class vs Lexus LM: Key differences

Mercedes A Class

2.7 (1 Reviews)
rate
  • considerably cheaper
  • substantially more power
  • considerably more efficient
  • considerably quicker 0–100 km/h
  • clearly lighter
  • clearly more trunk space
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Lexus LM

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By Achim Sedelmaier

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

A 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 A Class is considerably cheaper – starting at 32,600 £ , while the Lexus LM costs 109,700 £ . That’s a price difference of around 77,146 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is considerably more efficient than the Lexus LM with 7.1 L/100km. The difference is about 4.8 L/100km.

LM

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 A Class offers substantially more power – delivering 421 HP compared to 206 HP. That’s roughly 215 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class is considerably quicker – completing the sprint in 3.9 s, while the Lexus LM takes 8.7 s. That’s about 4.8 s quicker.

A Class

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 A Class is clearly lighter – 1,440 kg compared to 2,345 kg. The difference is around 905 kg.

Looking at boot space, the Mercedes A Class offers clearly more boot space – 350 L compared to 110 L. That’s a difference of about 240 L.

When it comes to payload, the Lexus LM carries barely more – 535 kg compared to 485 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The Mercedes A 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 £32,600
A Class

Mercedes A Class

  • Engine Type Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.3 - 9 L/100km
  • Electric Range 85 km
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Frequently compared as well

Mercedes A Class
Mercedes B Class
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The Mercedes A‑Class is the sporty, tech‑savvy compact that thrills with sharp handling and a slick cockpit, while the Mercedes B‑Class trades a bit of attitude for towering practicality, roomier seats and a more useful boot. Choose the A‑Class if you want driving fun and style; pick the B‑Class if …
Mercedes A Class
MINI MINI
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Mercedes A Class and MINI MINI go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Mercedes A Class or the …
Mercedes A Class
Lexus LM

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

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Reviews Mercedes A Class

2.7 (1 Reviews)
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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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Reviews Lexus LM

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Mercedes A Class
Mercedes GLA
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The Mercedes A‑Class is the sharper, more driver-focused hatch that feels nimble and refined on twisty roads, while the Mercedes GLA trades a bit of agility for SUV practicality with a higher ride height, extra luggage space and a commanding view of the road. Pick the A‑Class for sporty handling, …
Mercedes A Class
Toyota Yaris
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Lexus LBX
Mercedes A Class
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Mercedes A Class
Nissan Qashqai
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Mercedes A Class
Toyota C-HR
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Audi A1
Mercedes A Class
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Mercedes A Class
Lexus LM

Costs and Consumption
Price
32,600 - 66,500 £
Price
109,700 - 131,900 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
7.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 205 g/km
co2
160 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
MPV
Seats
5
Seats
4 - 7
Doors
-
Doors
-
Curb weight
1,440 - 1,695 kg
Curb weight
2,345 kg
Trunk capacity
310 - 350 L
Trunk capacity
110 L
Length
-
Length
-
Width
1,796 - 1,850 mm
Width
1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 485 kg
Payload
525 - 535 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 421 HP
Power HP
206 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
8.7 s
Max Speed
-
Max Speed
-
Torque
200 - 500 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 310 kW
Power kW
152 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
2,487 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
F
Brand
Mercedes-Benz
Brand
Lexus
Is the Mercedes A Class offered with different drivetrains?

The Mercedes A Class is offered with Front-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.