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BMW Z4 vs Lexus LBX comparison

Compare performance (340 HP vs 136 HP), boot space and price (43,500 £ vs 28,300 £ ) at a glance. Find out which car is the better choice for you – BMW Z4 or Lexus LBX?

BMW Z4 vs Lexus LBX: Key differences

BMW Z4

4.4 (1 Reviews)
rate
  • considerably more power
  • considerably quicker 0–100 km/h
details

Lexus LBX

4.7 (4 Reviews)
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  • clearly cheaper
  • significantly more efficient
  • slightly lighter
  • slightly more trunk space
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

Z4

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.

Lexus LBX is clearly cheaper – starting at 28,300 £ , while the BMW Z4 costs 43,500 £ . That’s a price difference of around 15,180 £.

Fuel consumption also shows a difference: the Lexus LBX uses 4.5 L/100km and is significantly more efficient than the BMW Z4 with 6.9 L/100km. The difference is about 2.4 L/100km.

LBX

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW Z4 offers considerably more power – delivering 340 HP compared to 136 HP. That’s roughly 204 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW Z4 is considerably quicker – completing the sprint in 4.5 s, while the Lexus LBX takes 9.2 s. That’s about 4.7 s quicker.

There’s also a difference in torque: the BMW Z4 delivers substantially more torque with 500 Nm compared to 185 Nm. That’s about 315 Nm more.

Z4

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 LBX offers more seats – 5 vs 2.

In terms of curb weight, Lexus LBX is slightly lighter – 1,280 kg compared to 1,510 kg. The difference is around 230 kg.

Looking at boot space, the Lexus LBX offers slightly more boot space – 332 L compared to 281 L. That’s a difference of about 51 L.

When it comes to payload, the Lexus LBX carries considerably more – 475 kg compared to 235 kg. That’s a difference of about 240 kg.

Who wins the race in the data check?

The BMW Z4 holds a decisive overall lead 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 £43,500
Z4

BMW Z4

  • Engine Type Petrol
  • Transmission Manuel, Automatic
  • Drive Type Rear-Wheel Drive
  • Power HP 197 - 340 HP
  • Consumption L/100km 6.9 - 8.5 L/100km
details

Frequently compared as well

Lexus LBX
Toyota Yaris Cross
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Comparing the Lexus LBX and the Toyota Yaris Cross helps buyers decide between a premium subcompact crossover and its practical, value-focused counterpart. The LBX brings upscale materials and brand cachet while the Yaris Cross offers proven hybrid efficiency and greater affordability, so your …
Lexus LBX
Lexus UX
VS
Choosing between the Lexus LBX and the Lexus UX means deciding whether you prefer the LBX’s fresh, ultra-compact city focus or the UX’s established track record and slightly roomier cabin. I’ll compare size, efficiency, features and driving feel to help you pick the Lexus that best matches your …
BMW Z4
Lexus LBX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW Z4

The BMW Z4 is a taut, road-hugging roadster that pairs elegant, low-slung styling with a roof you can drop on a sunny whim, delivering that pure, wind-in-your-hair driving thrill few cars manage to match. It’s an ideal weekend companion for drivers who prefer engagement over practicality — bring good shoes rather than a lot of luggage, and you’ll get a grin every time you turn the wheel.

details
P90479448_highRes_bmw-z4-m40i-09-2022
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P90479470_highRes_bmw-z4-m40i-09-2022
P90479471_highRes_bmw-z4-m40i-09-2022

Reviews BMW Z4

4.4 (1 Reviews)
rate
Maingard
26 Apr 2026, 13:19:10

Responsive car, very high-performing, very agile in corners.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Lexus LBX

The Lexus LBX is a compact premium crossover that brings Lexus styling and craftsmanship to city driving, pairing a cozy interior with thoughtful tech and upscale materials. It focuses on a quiet, refined ride and fuel-efficient everyday usability while carrying the brand’s familiar emphasis on comfort and safety.

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Reviews Lexus LBX

4.7 (4 Reviews)
rate
DannyCS
5 Feb 2026, 18:32:14

We’re loving our LBX. Its fun to drive, great fuel economy and fancy too

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

Lexus LBX
Toyota C-HR
VS
The Lexus LBX and Toyota C-HR are compact crossovers with similar footprints but aimed at different buyers. The LBX prioritizes premium materials, a quieter ride and upscale features, while the C-HR emphasizes bold styling, engaging handling and stronger value for money.
Honda Jazz
Lexus LBX
VS
The Honda Jazz remains the clever, no-nonsense supermini — insanely practical with Honda’s Magic Seat flexibility, frugal hybrid economy and city-friendly manners that make it the sensible choice for families on a budget. The Lexus LBX dresses the same small-car bones in luxury trim — sharper …
Honda HR-V
Lexus LBX
VS
The Honda HR-V is the sensible, roomy all‑rounder—efficient, practical and easy on the wallet—while the Lexus LBX swaps utility for boutique luxury, sharper finishes and a hushed cabin. If you want value and usable space, pick the HR‑V; if you crave premium materials, a posh badge and don’t mind …
Lexus LBX
VW T-Roc
VS
The Lexus LBX feels like a posh city cocoon — whisper-quiet, well-stitched and leaning into hybrid efficiency and premium touches — while the VW T‑Roc is a cheeky, practical all-rounder that drives with more snap, offers more space and gives better value for the money. Choose the LBX if you want …
Alfa Romeo Junior
Lexus LBX
VS
The Alfa Romeo Junior charms with vintage Italian flair, razor-sharp steering and pure analogue drama — it’s for drivers who buy emotion first and practicality maybe later. The Lexus LBX, by contrast, is composed, tech-rich and absurdly sensible: a compact, efficient urban crossover for buyers who …
Lexus LBX
Toyota Corolla
VS
The Lexus LBX slinks into the compact crossover segment with plush materials, extra tech and a price tag that reminds you it’s a Lexus, while the Toyota Corolla sticks to its guns as the sensible, wallet‑friendly compact that does everything you need — reliably and efficiently. If you want …
Lexus LBX
Lexus NX
VS
The Lexus LBX and Lexus NX represent two distinct takes on Lexus’s compact SUV line — the LBX is a smaller, city-focused entry model while the NX delivers more space, stronger performance and richer equipment. Choosing between them comes down to whether you prioritise urban agility and lower …
Lexus LBX
Toyota Yaris
VS
Choosing between the Lexus LBX and the Toyota Yaris comes down to whether you want a small premium crossover with refined styling and extra features, or a straightforward, practical supermini that’s economical and nimble. The LBX borrows Toyota’s small-car underpinnings but prioritizes luxury, tech …
BMW Z4
Lexus LBX

Costs and Consumption
Price
43,500 - 65,300 £
Price
28,300 - 40,000 £
Consumption L/100km
6.9 - 8.5 L/100km
Consumption L/100km
4.5 - 4.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
157 - 191 g/km
co2
102 - 110 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
SUV
Seats
2
Seats
5
Doors
-
Doors
-
Curb weight
1,510 - 1,640 kg
Curb weight
1,280 - 1,365 kg
Trunk capacity
281 L
Trunk capacity
255 - 332 L
Length
-
Length
-
Width
1,864 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
215 - 235 kg
Payload
455 - 475 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Full Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
CVT
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
197 - 340 HP
Power HP
136 HP
Acceleration 0-100km/h
4.5 - 6.8 s
Acceleration 0-100km/h
9.2 - 9.6 s
Max Speed
-
Max Speed
-
Torque
320 - 500 Nm
Torque
185 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3
Power kW
145 - 250 kW
Power kW
100 kW
Engine capacity
1,998 - 2,998 cm3
Engine capacity
1,490 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
F, G
CO2 Efficiency Class
C
Brand
BMW
Brand
Lexus
Is the BMW Z4 offered with different drivetrains?

The BMW Z4 is available as Rear-Wheel Drive.

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.