Compare performance (530 HP vs 309 HP), boot space and price (52100 £ vs 46000 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or Lexus NX?
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 NX has a to a small extent advantage in terms of price – it starts at 46000 £ , while the BMW 4 Series Convertible costs 52100 £ . That’s a price difference of around 6086 £.
Fuel consumption also shows a difference: Lexus NX manages with 2.90 L and is therefore clearly more efficient than the BMW 4 Series Convertible with 5.20 L. The difference is about 2.30 L per 100 km.
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 4 Series Convertible has a significantly edge – offering 530 HP compared to 309 HP. That’s roughly 221 HP more horsepower.
In acceleration from 0 to 100 km/h, the BMW 4 Series Convertible is convincingly quicker – completing the sprint in 3.70 s, while the Lexus NX takes 6.30 s. That’s about 2.60 s faster.
In terms of top speed, the BMW 4 Series Convertible performs to a small extent better – reaching 250 km/h, while the Lexus NX tops out at 200 km/h. The difference is around 50 km/h.
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: Lexus NX offers a bit more seating capacity – 5 vs 4.
In curb weight, BMW 4 Series Convertible is slight lighter – 1765 kg compared to 1805 kg. The difference is around 40 kg.
In terms of boot space, the Lexus NX offers evident more room – 545 L compared to 385 L. That’s a difference of about 160 L.
When it comes to payload, Lexus NX to a small extent takes the win – 515 kg compared to 420 kg. That’s a difference of about 95 kg.
The Lexus NX shows small but noticeable advantages 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.
The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.
detailsThe Lexus NX wraps striking, chiseled styling around a cabin that feels more crafted living room than utility vehicle, with soft materials and user-friendly tech that give it genuine premium cachet. On the road it's composed and quietly confident, trading sporty pretensions for a refined, easygoing personality that will suit buyers who want luxury without fuss — with a little Lexus flair to make daily commutes feel special.
detailsCosts and Consumption |
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|---|---|
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Price
52100 - 96600 £
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Price
46000 - 64300 £
|
|
Consumption L/100km
5.2 - 10.2 L
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Consumption L/100km
2.9 - 5.9 L
|
|
Consumption kWh/100km
-
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Consumption kWh/100km
-
|
|
Electric Range
-
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Electric Range
72 km
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Battery Capacity
-
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Battery Capacity
-
|
|
co2
136 - 231 g/km
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co2
65 - 134 g/km
|
|
Fuel tank capacity
59 L
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Fuel tank capacity
55 L
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Dimensions and Body |
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|---|---|
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Body Type
Convertible
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Body Type
SUV
|
|
Seats
4
|
Seats
5
|
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Doors
2
|
Doors
5
|
|
Curb weight
1765 - 2055 kg
|
Curb weight
1805 - 2065 kg
|
|
Trunk capacity
385 L
|
Trunk capacity
545 L
|
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Length
4768 - 4770 mm
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Length
4660 mm
|
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Width
1852 - 1887 mm
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Width
1865 mm
|
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Height
1384 - 1394 mm
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Height
1670 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1436 L
|
|
Payload
345 - 420 kg
|
Payload
475 - 515 kg
|
Engine and Performance |
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|---|---|
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Engine Type
Diesel MHEV, Petrol, Petrol MHEV
|
Engine Type
Full Hybrid, Plugin Hybrid
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|
Transmission
Automatic
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Transmission
Automatic
|
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Transmission Detail
Automatic Gearbox
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Transmission Detail
CVT
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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|
Power HP
184 - 530 HP
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Power HP
244 - 309 HP
|
|
Acceleration 0-100km/h
3.7 - 8.2 s
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Acceleration 0-100km/h
6.3 - 8.7 s
|
|
Max Speed
236 - 250 km/h
|
Max Speed
200 km/h
|
|
Torque
300 - 700 Nm
|
Torque
-
|
|
Number of Cylinders
4 - 6
|
Number of Cylinders
4
|
|
Power kW
135 - 390 kW
|
Power kW
179 - 227 kW
|
|
Engine capacity
1995 - 2998 cm3
|
Engine capacity
2487 cm3
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General |
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|---|---|
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Model Year
2024 - 2025
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Model Year
2025
|
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CO2 Efficiency Class
E, F, G
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CO2 Efficiency Class
D, B
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|
Brand
BMW
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Brand
Lexus
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The BMW 4 Series Convertible is offered with Rear-Wheel Drive or All-Wheel Drive.