Compare performance (530 HP vs 326 HP), boot space and price (52,100 £ vs 38,200 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or BMW X1?
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
BMW X1 is noticeably cheaper – starting at 38,200 £ , while the BMW 4 Series Convertible costs 52,100 £ . That’s a price difference of around 13,886 £.
Fuel consumption also shows a difference: the BMW X1 uses 2.5 L/100km and is clearly more efficient than the BMW 4 Series Convertible with 5.2 L/100km. The difference is about 2.7 L/100km.
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 4 Series Convertible offers markedly more power – delivering 530 HP compared to 326 HP. That’s roughly 204 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is clearly quicker – completing the sprint in 3.7 s, while the BMW X1 takes 5.4 s. That’s about 1.7 s quicker.
Looking at top speed, the BMW 4 Series Convertible is only slightly faster – reaching 250 km/h, while the BMW X1 tops out at 233 km/h. The difference is around 17 km/h.
There’s also a difference in torque: the BMW 4 Series Convertible delivers visibly more torque with 700 Nm compared to 477 Nm. That’s about 223 Nm more.
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Seats: BMW X1 offers more seats – 5 vs 4.
In terms of curb weight, BMW X1 is slightly lighter – 1,575 kg compared to 1,765 kg. The difference is around 190 kg.
Looking at boot space, the BMW X1 offers clearly more boot space – 540 L compared to 385 L. That’s a difference of about 155 L.
When it comes to payload, the BMW X1 carries moderately more – 500 kg compared to 420 kg. That’s a difference of about 80 kg.
The BMW X1 is far ahead overall 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 BMW X1 brings a premium feel to compact crossover life, wrapping practical space and agile handling into a tidy, upscale package. It’s ideal for buyers who want BMW driving dynamics without the bulk, offering everyday comfort and a few clever tricks to keep the commute interesting.
detailsCosts and Consumption |
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|---|---|
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Price
52,100 - 96,600 £
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Price
38,200 - 55,500 £
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Consumption L/100km
5.2 - 10.2 L/100km
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Consumption L/100km
2.5 - 7.7 L/100km
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
-
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Electric Range
81 km
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Battery Capacity
-
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Battery Capacity
14.2 kWh
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co2
136 - 231 g/km
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co2
57 - 175 g/km
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Fuel tank capacity
59 L
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Fuel tank capacity
47 - 54 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
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Seats
4
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Seats
5
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Doors
2
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Doors
5
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Curb weight
1,765 - 2,055 kg
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Curb weight
1,575 - 1,935 kg
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Trunk capacity
385 L
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Trunk capacity
490 - 540 L
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Length
4,768 - 4,770 mm
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Length
4,500 mm
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Width
1,852 - 1,887 mm
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Width
1,845 mm
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Height
1,384 - 1,394 mm
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Height
1,630 - 1,642 mm
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Max trunk capacity
-
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Max trunk capacity
1,495 - 1,545 L
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Payload
345 - 420 kg
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Payload
490 - 500 kg
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Engine and Performance |
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|---|---|
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Engine Type
Diesel MHEV, Petrol, Petrol MHEV
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Engine Type
Diesel MHEV, Petrol MHEV, Petrol, Diesel, 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
Dual-Clutch Automatic
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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
136 - 326 HP
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Acceleration 0-100km/h
3.7 - 8.2 s
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Acceleration 0-100km/h
5.4 - 9.2 s
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Max Speed
236 - 250 km/h
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Max Speed
190 - 233 km/h
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Torque
300 - 700 Nm
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Torque
230 - 477 Nm
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Number of Cylinders
4 - 6
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Number of Cylinders
3 - 4
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Power kW
135 - 390 kW
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Power kW
100 - 240 kW
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Engine capacity
1,995 - 2,998 cm3
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Engine capacity
1,499 - 1,998 cm3
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General |
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|---|---|
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Model Year
2,024 - 2,025
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Model Year
2,024 - 2,025
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CO2 Efficiency Class
E, F, G
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CO2 Efficiency Class
D, E, F, B
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Brand
BMW
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Brand
BMW
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