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BMW 8 Series Coupé vs Lexus LM comparison

Compare performance (625 HP vs 206 HP), boot space and price (90,000 £ vs 110,100 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Coupé or Lexus LM?

BMW 8 Series Coupé vs Lexus LM: Key differences

BMW 8 Series Coupé

  • visibly cheaper
  • clearly more power
  • very slightly more efficient
  • substantially quicker 0–100 km/h
  • noticeably lighter
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Lexus LM

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By Achim Sedelmaier

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

8 Series Coupé

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.

BMW 8 Series Coupé is visibly cheaper – starting at 90,000 £ , while the Lexus LM costs 110,100 £ . That’s a price difference of around 20,142 £.

Fuel consumption also shows a difference: the BMW 8 Series Coupé uses 6.7 L/100km and is very slightly more efficient than the Lexus LM with 7.1 L/100km. The difference is about 0.4 L/100km.

LM

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 BMW 8 Series Coupé offers clearly more power – delivering 625 HP compared to 206 HP. That’s roughly 419 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 8 Series Coupé is substantially quicker – completing the sprint in 3.2 s, while the Lexus LM takes 8.7 s. That’s about 5.5 s quicker.

8 Series Coupé

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 5.

In terms of curb weight, BMW 8 Series Coupé is noticeably lighter – 1,805 kg compared to 2,345 kg. The difference is around 540 kg.

When it comes to payload, the BMW 8 Series Coupé carries only slightly more – 545 kg compared to 535 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The BMW 8 Series Coupé 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 £90,000
8 Series Coupé

BMW 8 Series Coupé

  • Engine Type : Diesel MHEV, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 333 - 625 HP
  • Consumption L/100km : 6.7 - 11.5 L/100km
BMW 8 Series Coupé
Lexus LM

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 8 Series Coupé

The BMW 8 Series Coupé blends elegant, low-slung coupé looks with a purposeful, athletic stance that hints at both comfort and serious driving fun. Inside it feels indulgent and driver-focused, the sort of car that turns motorway miles into a breeze while quietly daring you to chase a twisty back road — and yes, it photographs magnificently.

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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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BMW 8 Series Coupé
Lexus LM

Costs and Consumption

Price
90,000 - 158,900 £
Price
110,100 - 132,000 £
Consumption L/100km
6.7 - 11.5 L/100km
Consumption L/100km
7.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
176 - 263 g/km
co2
160 g/km
Fuel tank capacity
66 - 68 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
MPV
Seats
4 - 5
Seats
4 - 7
Doors
2 - 4
Doors
-
Curb weight
1,805 - 2,085 kg
Curb weight
2,345 kg
Trunk capacity
420 - 440 L
Trunk capacity
-
Length
4,851 - 5,098 mm
Length
-
Width
1,902 - 1,943 mm
Width
1,890 mm
Height
1,346 - 1,420 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
370 - 545 kg
Payload
525 - 535 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
333 - 625 HP
Power HP
206 HP
Acceleration 0-100km/h
3.2 - 5.4 s
Acceleration 0-100km/h
8.7 s
Max Speed
250 km/h
Max Speed
-
Torque
500 - 750 Nm
Torque
-
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
245 - 460 kW
Power kW
152 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
2,487 cm3

General

Model Year
2024
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
F
Brand
BMW
Brand
Lexus
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.