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Porsche Taycan vs BMW iX comparison

Compare performance (1,034 HP vs 659 HP), boot space and price (87,900 £ vs 71,600 £ ) at a glance. Find out which car is the better choice for you – Porsche Taycan or BMW iX?

Porsche Taycan vs BMW iX: Key differences

Porsche Taycan

  • noticeably more power
  • marginally more efficient
  • substantially quicker 0–100 km/h
  • moderately lighter
details

BMW iX

4.2 (3 Reviews)
rate
  • clearly cheaper
  • only slightly more electric range
  • slightly more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

Taycan

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BMW iX is clearly cheaper – starting at 71,600 £ , while the Porsche Taycan costs 87,900 £ . That’s a price difference of around 16,371 £.

In terms of energy consumption, the Porsche Taycan is marginally more efficient: consuming 16.7 kWh/100km compared to 17.8 kWh/100km for the BMW iX. That’s a difference of about 1.1 kWh/100km.

As for electric range, the BMW iX offers only slightly more range – reaching up to 701 km, about 21 km more than the Porsche Taycan.

iX

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 Taycan offers noticeably more power – delivering 1,034 HP compared to 659 HP. That’s roughly 375 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Taycan is substantially quicker – completing the sprint in 2.2 s, while the BMW iX takes 3.8 s. That’s about 1.6 s quicker.

There’s also a difference in torque: the Porsche Taycan delivers clearly more torque with 1,340 Nm compared to 1,015 Nm. That’s about 325 Nm more.

Taycan

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.

Seats: BMW iX offers more seats – 5 vs 4.

In terms of curb weight, Porsche Taycan is moderately lighter – 2,165 kg compared to 2,525 kg. The difference is around 360 kg.

Looking at boot space, the BMW iX offers slightly more boot space – 500 L compared to 407 L. That’s a difference of about 93 L.

When it comes to payload, the Porsche Taycan carries only slightly more – 635 kg compared to 575 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Porsche Taycan holds a decisive overall lead 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.

from £87,900
Taycan

Porsche Taycan

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 408 - 1,034 HP
  • Consumption kWh/100km : 16.7 - 20.7 kWh/100km
  • Electric Range : 552 - 680 km
Porsche Taycan
BMW iX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Porsche Taycan

The Porsche Taycan blends Porsche's razor-sharp handling with electric immediacy, delivering an exhilarating, near-silent shove that still feels unmistakably sporty. Inside it's a high-tech cockpit wrapped in premium materials, making it as rewarding to live with day to day as it is thrilling to drive on a twisty road.

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BMW iX

The BMW iX arrives like a tech-rich luxury SUV that refuses to shout, offering a serene yet authoritative road presence that suits both city commutes and long-distance cruising. Inside, its minimalist cabin wraps high-quality materials and clever interfaces around a driver-focused layout, making it feel more like a forward-thinking lounge than just another electric appliance — and yes, it still delivers the dynamic driving character you'd expect from a BMW.

details
Porsche Taycan
BMW iX

Costs and Consumption

Price
87,900 - 206,700 £
Price
71,600 - 108,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.7 - 20.7 kWh/100km
Consumption kWh/100km
17.8 - 20.6 kWh/100km
Electric Range
552 - 680 km
Electric Range
600 - 701 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
2,165 - 2,370 kg
Curb weight
2,525 - 2,655 kg
Trunk capacity
326 - 407 L
Trunk capacity
500 L
Length
-
Length
-
Width
1,966 - 1,998 mm
Width
1,970 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
175 - 635 kg
Payload
505 - 575 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
408 - 1,034 HP
Power HP
408 - 659 HP
Acceleration 0-100km/h
2.2 - 4.8 s
Acceleration 0-100km/h
3.8 - 5.1 s
Max Speed
-
Max Speed
-
Torque
410 - 1,340 Nm
Torque
700 - 1,015 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
300 - 760 kW
Power kW
300 - 485 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Porsche
Brand
BMW
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.