VS

BMW 3 Series Saloon vs Lexus UX comparison

Compare performance (530 HP vs 199 HP), boot space and price (39,900 £ vs 37,900 £ ) at a glance. Find out which car is the better choice for you – BMW 3 Series Saloon or Lexus UX?

BMW 3 Series Saloon vs Lexus UX: Key differences

BMW 3 Series Saloon

  • substantially more power
  • significantly more efficient
  • substantially quicker 0–100 km/h
details

Lexus UX

4.6 (4 Reviews)
rate
  • only slightly cheaper
  • barely lighter
details

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

3 Series Saloon

Costs and Efficiency:

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

Lexus UX is only slightly cheaper – starting at 37,900 £ , while the BMW 3 Series Saloon costs 39,900 £ . That’s a price difference of around 2,014 £.

Fuel consumption also shows a difference: the BMW 3 Series Saloon uses 2.4 L/100km and is significantly more efficient than the Lexus UX with 5 L/100km. The difference is about 2.6 L/100km.

UX

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 substantially more power – delivering 530 HP compared to 199 HP. That’s roughly 331 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 3 Series Saloon is substantially quicker – completing the sprint in 3.5 s, while the Lexus UX takes 7.9 s. That’s about 4.4 s quicker.

3 Series Saloon

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Lexus UX is barely lighter – 1,495 kg compared to 1,575 kg. The difference is around 80 kg.

When it comes to payload, the Lexus UX carries moderately more – 615 kg compared to 495 kg. That’s a difference of about 120 kg.

Who wins the race in the data check?

The BMW 3 Series Saloon stands well ahead of its rival 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 £39,900
3 Series Saloon

BMW 3 Series Saloon

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic, Manuel
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 150 - 530 HP
  • Consumption L/100km : 2.4 - 10.1 L/100km
  • Electric Range : 96 - 101 km
BMW 3 Series Saloon
Lexus UX

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.

details

Lexus UX

The Lexus UX is a compact luxury crossover that blends sharp styling with a quiet, comfortable cabin, perfect for urban buyers who want premium feel without shouting about it. It rides with poise, serves up plush materials and thoughtful tech, and—while it won’t satisfy anyone chasing track thrills—it's a smart, stylish choice for everyday driving.

details
BMW 3 Series Saloon
Lexus UX

Costs and Consumption

Price
39,900 - 91,000 £
Price
37,900 - 54,100 £
Consumption L/100km
2.4 - 10.1 L/100km
Consumption L/100km
5 - 5.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
96 - 101 km
Electric Range
-
Battery Capacity
19.5 kWh
Battery Capacity
-
co2
54 - 227 g/km
co2
113 - 127 g/km
Fuel tank capacity
40 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
-
Curb weight
1,575 - 1,960 kg
Curb weight
1,495 - 1,555 kg
Trunk capacity
375 - 480 L
Trunk capacity
-
Length
4,713 mm
Length
-
Width
1,827 - 1,903 mm
Width
1,840 mm
Height
1,446 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
405 - 495 kg
Payload
555 - 615 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
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
Front-Wheel Drive, All-Wheel Drive
Power HP
150 - 530 HP
Power HP
199 HP
Acceleration 0-100km/h
3.5 - 8.6 s
Acceleration 0-100km/h
7.9 - 8.1 s
Max Speed
230 km/h
Max Speed
-
Torque
250 - 700 Nm
Torque
-
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
110 - 390 kW
Power kW
146 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
1,987 cm3

General

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