Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: BMW 4 Series Convertible or Porsche Boxster?
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.
BMW 4 Series Convertible has a clearly advantage in terms of price – it starts at 52100 £, while the Porsche Boxster costs 136000 £. That’s a price difference of around 83914 £.
Fuel consumption also shows a difference: BMW 4 Series Convertible manages with 5.20 L and is therefore convincingly more efficient than the Porsche Boxster with 12.70 L. The difference is about 7.50 L per 100 km.
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 4 Series Convertible has a hardly perceptible edge – offering 530 HP compared to 500 HP. That’s roughly 30 HP more horsepower.
In acceleration from 0 to 100 km/h, the Porsche Boxster is hardly perceptible quicker – completing the sprint in 3.40 s, while the BMW 4 Series Convertible takes 3.70 s. That’s about 0.30 s faster.
In terms of top speed, the Porsche Boxster performs somewhat better – reaching 308 km/h, while the BMW 4 Series Convertible tops out at 250 km/h. The difference is around 58 km/h.
There’s also a difference in torque: BMW 4 Series Convertible pulls distinct stronger with 700 Nm compared to 450 Nm. That’s about 250 Nm difference.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: BMW 4 Series Convertible offers significantly more seating capacity – 4 vs 2.
In curb weight, Porsche Boxster is slightly lighter – 1485 kg compared to 1765 kg. The difference is around 280 kg.
In terms of boot space, the BMW 4 Series Convertible offers decisively more room – 385 L compared to 122 L. That’s a difference of about 263 L.
When it comes to payload, BMW 4 Series Convertible distinct takes the win – 420 kg compared to 270 kg. That’s a difference of about 150 kg.
The BMW 4 Series Convertible proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
BMW 4 Series Convertible is the better all-rounder in this comparison.
The BMW 4 Series Convertible exudes elegance with its sleek lines and dynamic design, epitomising open-top driving pleasure. Its interior combines luxury with cutting-edge technology, offering an immersive driving experience enhanced by premium materials and intuitive controls. On the road, the car delivers a refined and exhilarating performance, ensuring every journey is as thrilling as it is comfortable.
detailsThe Porsche Boxster epitomizes the essence of a pure, open-top driving experience with its mid-engine roadster design. Known for its agile handling and dynamic performance, the Boxster seamlessly blends luxury with thrilling precision on the road. Its unmistakable styling and superior engineering continue to captivate automotive enthusiasts who crave a visceral connection to the art of driving.
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Costs and Consumption |
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Price
52100 - 96600 £
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Price
136000 £
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Consumption L/100km
5.2 - 10.2 L
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Consumption L/100km
12.70 L
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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
-
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Battery Capacity
-
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Battery Capacity
-
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co2
136 - 231 g/km
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co2
288 g/km
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Fuel tank capacity
59 L
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Fuel tank capacity
54 L
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Dimensions and Body |
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Body Type
Convertible
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Body Type
Roadster
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Seats
4
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Seats
2
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Doors
2
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Doors
2
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Curb weight
1765 - 2055 kg
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Curb weight
1485 kg
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Trunk capacity
385 L
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Trunk capacity
122 L
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Length
4768 - 4801 mm
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Length
4418 mm
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Width
1852 - 1887 mm
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Width
1822 mm
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Height
1384 - 1399 mm
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Height
1252 mm
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
345 - 420 kg
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Payload
270 kg
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Engine and Performance |
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Engine Type
Diesel MHEV, Petrol, Petrol MHEV
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Engine Type
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
Dual-Clutch Automatic
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
Rear-Wheel Drive
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Power HP
184 - 530 HP
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Power HP
500 HP
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Acceleration 0-100km/h
3.7 - 8.2 s
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Acceleration 0-100km/h
3.40 s
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Max Speed
236 - 250 km/h
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Max Speed
308 km/h
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Torque
300 - 700 Nm
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Torque
450 Nm
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Number of Cylinders
4 - 6
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Number of Cylinders
6
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Power kW
135 - 390 kW
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Power kW
368 kW
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Engine capacity
1995 - 2998 cm3
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Engine capacity
3996 cm3
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General |
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Model Year
2024 - 2025
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Model Year
2023
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CO2 Efficiency Class
E, F, G
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CO2 Efficiency Class
G
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Brand
BMW
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Brand
Porsche
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The BMW 4 Series Convertible is offered with Rear-Wheel Drive or All-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.