Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: BMW 4 Series Convertible or Porsche 911 Coupe?
Costs and Efficiency: Looking at overall running costs, both models reveal some interesting differences in everyday economy.
BMW 4 Series Convertible has a convincingly advantage in terms of price – it starts at 52100 £, while the Porsche 911 Coupe costs 116800 £. That’s a price difference of around 64714 £.
Fuel consumption also shows a difference: BMW 4 Series Convertible manages with 5.20 L and is therefore significantly more efficient than the Porsche 911 Coupe with 10.10 L. The difference is about 4.90 L per 100 km.
Engine and Performance: 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 Porsche 911 Coupe has a clearly perceptible edge – offering 711 HP compared to 530 HP. That’s roughly 181 HP more horsepower.
In acceleration from 0 to 100 km/h, the Porsche 911 Coupe is decisively quicker – completing the sprint in 2.50 s, while the BMW 4 Series Convertible takes 3.70 s. That’s about 1.20 s faster.
In terms of top speed, the Porsche 911 Coupe performs noticeable better – reaching 330 km/h, while the BMW 4 Series Convertible tops out at 250 km/h. The difference is around 80 km/h.
There’s also a difference in torque: Porsche 911 Coupe pulls slightly stronger with 800 Nm compared to 700 Nm. That’s about 100 Nm difference.
Space and Everyday Use: Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Both vehicles offer seating for 4 people.
In curb weight, Porsche 911 Coupe is a bit lighter – 1525 kg compared to 1765 kg. The difference is around 240 kg.
In terms of boot space, the BMW 4 Series Convertible offers hardly perceptible more room – 385 L compared to 373 L. That’s a difference of about 12 L.
When it comes to payload, BMW 4 Series Convertible distinct takes the win – 420 kg compared to 310 kg. That’s a difference of about 110 kg.
The BMW 4 Series Convertible proves to be leaves the rival little chance 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 911 Coupe continues to embody the perfect blend of tradition and innovation, offering an exhilarating driving experience that captures the essence of classic sports car performance. Its iconic design, characterised by sleek aerodynamic lines and a distinctive silhouette, pays homage to its storied heritage while integrating modern enhancements. Inside, the cabin effortlessly combines luxury with driver-focused technology, ensuring that every journey is as comfortable as it is thrilling, making it a timeless choice for enthusiasts.
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Costs and Consumption |
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Price
52100 - 96600 £
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Price
116800 - 234900 £
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Consumption L/100km
5.2 - 10.2 L
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Consumption L/100km
10.1 - 13.8 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
229 - 312 g/km
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Fuel tank capacity
59 L
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Fuel tank capacity
63 - 64 L
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Dimensions and Body |
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Body Type
Convertible
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Body Type
Coupe
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Seats
4
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Seats
2 - 4
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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
1525 - 1815 kg
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Trunk capacity
385 L
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Trunk capacity
264 - 373 L
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Length
4768 - 4801 mm
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Length
4535 - 4572 mm
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Width
1852 - 1887 mm
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Width
1852 - 1900 mm
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Height
1384 - 1399 mm
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Height
1279 - 1322 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
205 - 310 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, Full Hybrid
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Transmission
Automatic
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Transmission
Automatic, Manuel
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
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Power HP
184 - 530 HP
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Power HP
394 - 711 HP
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Acceleration 0-100km/h
3.7 - 8.2 s
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Acceleration 0-100km/h
2.5 - 4.5 s
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Max Speed
236 - 250 km/h
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Max Speed
294 - 330 km/h
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Torque
300 - 700 Nm
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Torque
450 - 800 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
290 - 523 kW
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Engine capacity
1995 - 2998 cm3
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Engine capacity
2981 - 3996 cm3
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General |
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Model Year
2024 - 2025
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Model Year
2022 - 2026
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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.