Compare performance (398 HP vs 625 HP), boot space and price (51,700 £ vs 99,400 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or BMW 8 Series Convertible?
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
BMW X3 is clearly cheaper – starting at 51,700 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 47,743 £.
Fuel consumption also shows a difference: the BMW X3 uses 2.8 L/100km and is clearly more efficient than the BMW 8 Series Convertible with 6.9 L/100km. The difference is about 4.1 L/100km.
Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.
When it comes to engine power, the BMW 8 Series Convertible offers markedly more power – delivering 625 HP compared to 398 HP. That’s roughly 227 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW 8 Series Convertible is markedly quicker – completing the sprint in 3.3 s, while the BMW X3 takes 4.6 s. That’s about 1.3 s quicker.
There’s also a difference in torque: the BMW 8 Series Convertible delivers moderately more torque with 750 Nm compared to 670 Nm. That’s about 80 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 X3 offers more seats – 5 vs 4.
In terms of curb weight, BMW 8 Series Convertible is marginally lighter – 1,915 kg compared to 1,930 kg. The difference is around 15 kg.
Looking at boot space, the BMW X3 offers visibly more boot space – 570 L compared to 350 L. That’s a difference of about 220 L.
When it comes to payload, the BMW X3 carries visibly more – 570 kg compared to 425 kg. That’s a difference of about 145 kg.
The BMW X3 is decisively ahead 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 X3 blends sporty handling with premium comfort, making it a strong choice for drivers who want an engaging everyday SUV. Its well-appointed interior and confident road manners give it broad appeal for families and commuters who value style and versatility.
detailsThe BMW 8 Series Convertible is a head-turning grand tourer that drops its roof with the kind of theatrical flourish you expect from a modern Bavarian showboat. It wraps occupants in sumptuous materials and driver-focused polish, offering effortless long-distance comfort and just enough drama to make every arrival feel like an occasion.
detailsCosts and Consumption |
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|---|---|
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Price
51,700 - 73,000 £
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Price
99,400 - 165,800 £
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Consumption L/100km
2.8 - 7.7 L/100km
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Consumption L/100km
6.9 - 11.2 L/100km
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
88 km
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Electric Range
-
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Battery Capacity
-
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Battery Capacity
-
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co2
64 - 175 g/km
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co2
180 - 255 g/km
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Fuel tank capacity
-
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Fuel tank capacity
66 - 68 L
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
Convertible
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Seats
5
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Seats
4
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Doors
-
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Doors
2
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Curb weight
1,930 - 2,140 kg
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Curb weight
1,915 - 2,125 kg
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Trunk capacity
460 - 570 L
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Trunk capacity
350 L
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Length
-
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Length
4,851 - 4,867 mm
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Width
1,920 mm
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Width
1,902 - 1,907 mm
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Height
-
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Height
1,345 - 1,353 mm
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
570 kg
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Payload
340 - 425 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
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Engine Type
Diesel MHEV, Petrol
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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
Automatic Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
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Power HP
197 - 398 HP
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Power HP
333 - 625 HP
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Acceleration 0-100km/h
4.6 - 7.8 s
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Acceleration 0-100km/h
3.3 - 5.5 s
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Max Speed
-
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Max Speed
250 km/h
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Torque
330 - 670 Nm
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Torque
500 - 750 Nm
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Number of Cylinders
4 - 6
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Number of Cylinders
6 - 8
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Power kW
145 - 293 kW
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Power kW
245 - 460 kW
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Engine capacity
1,995 - 2,998 cm3
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Engine capacity
2,993 - 4,395 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
2024
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CO2 Efficiency Class
F, E, B
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CO2 Efficiency Class
G
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Brand
BMW
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Brand
BMW
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