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BMW 3 Series Saloon vs Lexus RZ comparison

Compare performance (530 HP vs 408 HP), boot space and price (39,900 £ vs 48,900 £ ) at a glance. Find out which car is the better choice for you – BMW 3 Series Saloon or Lexus RZ?

BMW 3 Series Saloon vs Lexus RZ: Key differences

BMW 3 Series Saloon

  • clearly cheaper
  • clearly more power
  • visibly quicker 0–100 km/h
  • markedly lighter
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Lexus RZ

4.8 (2 Reviews)
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  • substantially more electric range
  • very slightly more trunk space
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Here’s where it gets real: The technical differences in detail

3 Series Saloon

Costs and Efficiency:

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

BMW 3 Series Saloon is clearly cheaper – starting at 39,900 £ , while the Lexus RZ costs 48,900 £ . That’s a price difference of around 9,000 £.

As for electric range, the Lexus RZ offers substantially more range – reaching up to 559 km, about 458 km more than the BMW 3 Series Saloon.

RZ

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 3 Series Saloon offers clearly more power – delivering 530 HP compared to 408 HP. That’s roughly 122 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 3 Series Saloon is visibly quicker – completing the sprint in 3.5 s, while the Lexus RZ takes 4.4 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the BMW 3 Series Saloon delivers visibly more torque with 700 Nm compared to 538 Nm. That’s about 162 Nm more.

3 Series Saloon

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 3 Series Saloon is markedly lighter – 1,575 kg compared to 1,995 kg. The difference is around 420 kg.

Looking at boot space, the Lexus RZ offers very slightly more boot space – 522 L compared to 480 L. That’s a difference of about 42 L.

When it comes to payload, the Lexus RZ carries only slightly more – 540 kg compared to 495 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The Lexus RZ stands out in the key areas 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 3 Series Saloon
Lexus RZ

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 3 Series Saloon

The BMW 3 Series saloon is a driver's car in a suit, blending poised handling with a cabin that feels more premium than its practicality suggests. It’s composed enough for daily duties yet playful enough to keep weekend drives interesting, making it a sensible choice for buyers who still want to have fun.

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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 3 Series Saloon
Lexus RZ

Costs and Consumption

Price
39,900 - 92,200 £
Price
48,900 - 67,500 £
Consumption L/100km
2.4 - 10.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.7 - 18.1 kWh/100km
Electric Range
96 - 101 km
Electric Range
457 - 559 km
Battery Capacity
-
Battery Capacity
-
co2
54 - 227 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,575 - 1,960 kg
Curb weight
1,995 - 2,135 kg
Trunk capacity
375 - 480 L
Trunk capacity
522 L
Length
-
Length
-
Width
1,827 - 1,903 mm
Width
1,895 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
405 - 495 kg
Payload
505 - 540 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plug-in Hybrid
Engine Type
Electric
Transmission
Automatic, Manual
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
150 - 530 HP
Power HP
227 - 408 HP
Acceleration 0-100km/h
3.5 - 8.6 s
Acceleration 0-100km/h
4.4 - 7.5 s
Max Speed
-
Max Speed
-
Torque
250 - 700 Nm
Torque
269 - 538 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
110 - 390 kW
Power kW
167 - 300 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
D, E, F, G, B
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.