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BMW 4 Series Convertible vs Porsche Taycan Wagon - Differences and prices compared

Compare performance (530 HP vs 952 HP), boot space and price (52100 £ vs 88700 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or Porsche Taycan Wagon?

BMW 4 Series Convertible

Porsche Taycan Wagon

Here’s where it gets real: The technical differences in detail

4 Series Convertible

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BMW 4 Series Convertible has a significantly advantage in terms of price – it starts at 52100 £ , while the Porsche Taycan Wagon costs 88700 £ . That’s a price difference of around 36600 £.

Taycan Wagon

Engine and Performance:

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 Porsche Taycan Wagon has a significantly edge – offering 952 HP compared to 530 HP. That’s roughly 422 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Taycan Wagon is convincingly quicker – completing the sprint in 2.40 s, while the BMW 4 Series Convertible takes 3.70 s. That’s about 1.30 s faster.

In terms of top speed, the Porsche Taycan Wagon performs barely noticeable better – reaching 260 km/h, while the BMW 4 Series Convertible tops out at 250 km/h. The difference is around 10 km/h.

There’s also a difference in torque: Porsche Taycan Wagon pulls distinct stronger with 1110 Nm compared to 700 Nm. That’s about 410 Nm difference.

4 Series Convertible

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 4 people.

In curb weight, BMW 4 Series Convertible is evident lighter – 1765 kg compared to 2190 kg. The difference is around 425 kg.

In terms of boot space, the Porsche Taycan Wagon offers to a small extent more room – 446 L compared to 385 L. That’s a difference of about 61 L.

When it comes to payload, Porsche Taycan Wagon noticeable takes the win – 605 kg compared to 420 kg. That’s a difference of about 185 kg.

Who wins the race in the data check?

The Porsche Taycan Wagon 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.

BMW 4 Series Convertible
Porsche Taycan Wagon

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £88,700
Taycan Wagon

Porsche Taycan Wagon

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 408 - 952 HP
  • Consumption kWh/100km : 17.5 - 19 kWh
  • Electric Range : 537 - 652 km

BMW 4 Series Convertible

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.

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Porsche Taycan Wagon

The Porsche Taycan Cross Turismo dresses electric sportscar intent in a practical, slightly rugged estate body, delivering rare performance thrills with genuine everyday usefulness. It feels unmistakably Porsche inside — taut, premium and driver-focused — while the raised ride and extra luggage space make it as happy on a muddy weekend escape as it is on a twisty back road.

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BMW 4 Series Convertible
Porsche Taycan Wagon

Costs and Consumption

Price
52100 - 96600 £
Price
88700 - 182100 £
Consumption L/100km
5.2 - 10.2 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
17.5 - 19 kWh
Electric Range
-
Electric Range
537 - 652 km
Battery Capacity
-
Battery Capacity
82.3 - 97 kWh
co2
136 - 231 g/km
co2
0 g/km
Fuel tank capacity
59 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
Estate
Seats
4
Seats
4
Doors
2
Doors
5
Curb weight
1765 - 2055 kg
Curb weight
2190 - 2400 kg
Trunk capacity
385 L
Trunk capacity
405 - 446 L
Length
4768 - 4770 mm
Length
4962 - 4974 mm
Width
1852 - 1887 mm
Width
1966 - 1967 mm
Height
1384 - 1394 mm
Height
1388 - 1412 mm
Max trunk capacity
-
Max trunk capacity
1171 - 1212 L
Payload
345 - 420 kg
Payload
475 - 605 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
184 - 530 HP
Power HP
408 - 952 HP
Acceleration 0-100km/h
3.7 - 8.2 s
Acceleration 0-100km/h
2.4 - 4.8 s
Max Speed
236 - 250 km/h
Max Speed
220 - 260 km/h
Torque
300 - 700 Nm
Torque
410 - 1110 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 390 kW
Power kW
300 - 700 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2024 - 2025
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
Porsche
What drive types are available for the BMW 4 Series Convertible?

The BMW 4 Series Convertible is offered with Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.