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BMW 7 Series vs Lexus LM - Differences and prices compared

Compare performance (571 HP vs 250 HP), boot space and price (101500 £ vs 110100 £ ) at a glance. Find out which car is the better choice for you – BMW 7 Series or Lexus LM?

BMW 7 Series

Lexus LM

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

7 Series

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 7 Series has a slight advantage in terms of price – it starts at 101500 £ , while the Lexus LM costs 110100 £ . That’s a price difference of around 8657 £.

Fuel consumption also shows a difference: BMW 7 Series manages with 3.30 L and is therefore decisively more efficient than the Lexus LM with 7.20 L. The difference is about 3.90 L per 100 km.

7 Series

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 7 Series has a significantly edge – offering 571 HP compared to 250 HP. That’s roughly 321 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 7 Series is significantly quicker – completing the sprint in 4.30 s, while the Lexus LM takes 8.70 s. That’s about 4.40 s faster.

In terms of top speed, the BMW 7 Series performs noticeable better – reaching 250 km/h, while the Lexus LM tops out at 190 km/h. The difference is around 60 km/h.

7 Series

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 noticeable more seating capacity – 7 vs 5.

In curb weight, BMW 7 Series is slight lighter – 2255 kg compared to 2345 kg. The difference is around 90 kg.

In terms of boot space, the Lexus LM offers noticeable more room – 752 L compared to 540 L. That’s a difference of about 212 L.

When it comes to payload, BMW 7 Series somewhat takes the win – 665 kg compared to 535 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The BMW 7 Series is far ahead 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.

BMW 7 Series
Lexus LM

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £101,500
7 Series

BMW 7 Series

  • Engine Type : Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 300 - 571 HP
  • Consumption L/100km : 3.3 - 6.1 L
  • Electric Range : 80 km

BMW 7 Series

The BMW 7 Series is a flagship that balances whisper-quiet luxury with a driver's focus, wrapping advanced tech and plush comfort in a sleek, authoritative presence. It’s the kind of car that navigates city traffic and open roads with equal poise, offering a grown-up alternative for buyers who demand refinement without losing a little driving fun.

details

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
BMW 7 Series
Lexus LM

Costs and Consumption

Price
101500 - 127500 £
Price
110100 - 132000 £
Consumption L/100km
3.3 - 6.1 L
Consumption L/100km
7.20 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
80 km
Electric Range
-
Battery Capacity
17.60 kWh
Battery Capacity
-
co2
74 - 160 g/km
co2
163 g/km
Fuel tank capacity
65 - 74 L
Fuel tank capacity
60 L

Dimensions and Body

Body Type
Sedan
Body Type
MPV
Seats
5
Seats
4 - 7
Doors
4
Doors
5
Curb weight
2255 - 2525 kg
Curb weight
2345 kg
Trunk capacity
525 - 540 L
Trunk capacity
110 - 752 L
Length
5391 mm
Length
5125 mm
Width
1950 mm
Width
1890 mm
Height
1544 mm
Height
1940 mm
Max trunk capacity
-
Max trunk capacity
752 - 1191 L
Payload
605 - 665 kg
Payload
525 - 535 kg

Engine and Performance

Engine Type
Diesel MHEV, Plugin Hybrid
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
300 - 571 HP
Power HP
250 HP
Acceleration 0-100km/h
4.3 - 5.8 s
Acceleration 0-100km/h
8.70 s
Max Speed
250 km/h
Max Speed
190 km/h
Torque
670 - 800 Nm
Torque
-
Number of Cylinders
6
Number of Cylinders
4
Power kW
220 - 420 kW
Power kW
184 kW
Engine capacity
2993 - 2998 cm3
Engine capacity
2487 cm3

General

Model Year
2024 - 2025
Model Year
2023
CO2 Efficiency Class
F, B
CO2 Efficiency Class
F
Brand
BMW
Brand
Lexus
Is the BMW 7 Series offered with different drivetrains?

The BMW 7 Series is available as 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.