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BMW 4 Series Coupe vs Lexus LM comparison

Compare performance (530 HP vs 206 HP), boot space and price (46,200 £ vs 109,700 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Coupe or Lexus LM?

BMW 4 Series Coupe vs Lexus LM: Key differences

BMW 4 Series Coupe

5 (1 Reviews)
rate
  • substantially cheaper
  • substantially more power
  • significantly more efficient
  • clearly quicker 0–100 km/h
  • significantly lighter
  • significantly more trunk space
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Lexus LM

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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.

By Achim Sedelmaier

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

4 Series Coupe

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

BMW 4 Series Coupe is substantially cheaper – starting at 46,200 £ , while the Lexus LM costs 109,700 £ . That’s a price difference of around 63,514 £.

Fuel consumption also shows a difference: the BMW 4 Series Coupe uses 4.8 L/100km and is significantly more efficient than the Lexus LM with 7.1 L/100km. The difference is about 2.3 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 BMW 4 Series Coupe offers substantially more power – delivering 530 HP compared to 206 HP. That’s roughly 324 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Coupe is clearly quicker – completing the sprint in 3.5 s, while the Lexus LM takes 8.7 s. That’s about 5.2 s quicker.

4 Series Coupe

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Lexus LM offers more seats – 7 vs 4.

In terms of curb weight, BMW 4 Series Coupe is significantly lighter – 1,600 kg compared to 2,345 kg. The difference is around 745 kg.

Looking at boot space, the BMW 4 Series Coupe offers significantly more boot space – 440 L compared to 110 L. That’s a difference of about 330 L.

When it comes to payload, the Lexus LM carries markedly more – 535 kg compared to 415 kg. That’s a difference of about 120 kg.

Who wins the race in the data check?

The BMW 4 Series Coupe is decisively ahead 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 £46,200
4 Series Coupe

BMW 4 Series Coupe

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 184 - 530 HP
  • Consumption L/100km 4.8 - 10 L/100km
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Frequently compared as well

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BMW 4 Series Coupe
Lexus LM

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW 4 Series Coupe

The BMW 4 Series Coupe blends aggressive styling with a driver-focused cabin, making even the humdrum commute feel like a short track day. It balances sharp handling and grown-up comfort with a dash of theatrical flair, so you get sportscar charisma without the drama of constant sacrifices.

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Reviews BMW 4 Series Coupe

5 (1 Reviews)
rate
Shomguy
20 Jan 2026, 13:24:39

BMW is the best

How do you mainly use this car? (optional): Family car
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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

No reviews yet. Share your experience and help others decide.

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Lexus LM

Costs and Consumption
Price
46,200 - 93,900 £
Price
109,700 - 131,900 £
Consumption L/100km
4.8 - 10 L/100km
Consumption L/100km
7.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 226 g/km
co2
160 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Coupe
Body Type
MPV
Seats
4
Seats
4 - 7
Doors
-
Doors
-
Curb weight
1,600 - 1,895 kg
Curb weight
2,345 kg
Trunk capacity
440 L
Trunk capacity
110 L
Length
-
Length
-
Width
1,852 - 1,887 mm
Width
1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
355 - 415 kg
Payload
525 - 535 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Full Hybrid
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
CVT
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
184 - 530 HP
Power HP
206 HP
Acceleration 0-100km/h
3.5 - 7.5 s
Acceleration 0-100km/h
8.7 s
Max Speed
-
Max Speed
-
Torque
300 - 700 Nm
Torque
-
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
135 - 390 kW
Power kW
152 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
2,487 cm3

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
F
Brand
BMW
Brand
Lexus
What drive types are available for the BMW 4 Series Coupe?

Available configurations include 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.