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BMW 8 Series Coupé vs Lexus RZ comparison

Compare performance (625 HP vs 408 HP), boot space and price (90,000 £ vs 48,900 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Coupé or Lexus RZ?

BMW 8 Series Coupé vs Lexus RZ: Key differences

BMW 8 Series Coupé

  • clearly more power
  • noticeably quicker 0–100 km/h
  • moderately lighter
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Lexus RZ

4.8 (2 Reviews)
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  • significantly cheaper
  • slightly more trunk space
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Here’s where it gets real: The technical differences in detail

8 Series Coupé

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.

Lexus RZ is significantly cheaper – starting at 48,900 £ , while the BMW 8 Series Coupé costs 90,000 £ . That’s a price difference of around 41,058 £.

RZ

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 408 HP. That’s roughly 217 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 8 Series Coupé is noticeably quicker – completing the sprint in 3.2 s, while the Lexus RZ takes 4.4 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the BMW 8 Series Coupé delivers clearly more torque with 750 Nm compared to 538 Nm. That’s about 212 Nm more.

8 Series Coupé

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 8 Series Coupé is moderately lighter – 1,805 kg compared to 1,995 kg. The difference is around 190 kg.

Looking at boot space, the Lexus RZ offers slightly more boot space – 522 L compared to 440 L. That’s a difference of about 82 L.

When it comes to payload, the BMW 8 Series Coupé carries marginally more – 545 kg compared to 540 kg. That’s a difference of about 5 kg.

Who wins the race in the data check?

The Lexus RZ comes out clearly 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 £48,900
RZ

Lexus RZ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 227 - 408 HP
  • Consumption kWh/100km 14.7 - 18.1 kWh/100km
  • Electric Range 457 - 559 km
BMW 8 Series Coupé
Lexus RZ

Costs and Consumption

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Engine and Performance

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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 RZ

The Lexus RZ brings Lexus' trademark quiet luxury to the electric SUV world, wrapping poised handling and a plush, well-crafted cabin in a calm, composed package. It won't shout about raw figures — instead it trades headline numbers for smooth power delivery, fuss-free tech and an effortless refinement that will suit buyers who want electric convenience without losing the luxury experience.

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BMW 8 Series Coupé
Lexus RZ

Costs and Consumption

Price
90,000 - 158,900 £
Price
48,900 - 67,500 £
Consumption L/100km
6.7 - 11.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.7 - 18.1 kWh/100km
Electric Range
-
Electric Range
457 - 559 km
Battery Capacity
-
Battery Capacity
-
co2
176 - 263 g/km
co2
0 g/km
Fuel tank capacity
66 - 68 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
2 - 4
Doors
-
Curb weight
1,805 - 2,085 kg
Curb weight
1,995 - 2,135 kg
Trunk capacity
420 - 440 L
Trunk capacity
522 L
Length
4,851 - 5,098 mm
Length
-
Width
1,902 - 1,943 mm
Width
1,895 mm
Height
1,346 - 1,420 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
370 - 545 kg
Payload
505 - 540 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
333 - 625 HP
Power HP
227 - 408 HP
Acceleration 0-100km/h
3.2 - 5.4 s
Acceleration 0-100km/h
4.4 - 7.5 s
Max Speed
250 km/h
Max Speed
-
Torque
500 - 750 Nm
Torque
269 - 538 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
245 - 460 kW
Power kW
167 - 300 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
-

General

Model Year
2024
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
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.