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BMW iX3 vs Porsche Taycan comparison

Compare performance (469 HP vs 1,034 HP), boot space and price (54,300 £ vs 87,900 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or Porsche Taycan?

BMW iX3 vs Porsche Taycan: Key differences

BMW iX3

4.6 (4 Reviews)
rate
  • significantly cheaper
  • slightly more efficient
  • moderately more electric range
details

Porsche Taycan

  • clearly more power
  • substantially quicker 0–100 km/h
  • barely lighter
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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

iX3

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

BMW iX3 is significantly cheaper – starting at 54,300 £ , while the Porsche Taycan costs 87,900 £ . That’s a price difference of around 33,600 £.

In terms of energy consumption, the BMW iX3 is slightly more efficient: consuming 14.6 kWh/100km compared to 16.7 kWh/100km for the Porsche Taycan. That’s a difference of about 2.1 kWh/100km.

As for electric range, the BMW iX3 offers moderately more range – reaching up to 805 km, about 125 km more than the Porsche Taycan.

Taycan

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 offers clearly more power – delivering 1,034 HP compared to 469 HP. That’s roughly 565 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 iX3 takes 4.9 s. That’s about 2.7 s quicker.

There’s also a difference in torque: the Porsche Taycan delivers substantially more torque with 1,340 Nm compared to 645 Nm. That’s about 695 Nm more.

iX3

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BMW iX3 offers more seats – 5 vs 4.

In terms of curb weight, Porsche Taycan is barely lighter – 2,165 kg compared to 2,360 kg. The difference is around 195 kg.

When it comes to payload, the Porsche Taycan carries noticeably more – 635 kg compared to 465 kg. That’s a difference of about 170 kg.

Who wins the race in the data check?

The Porsche Taycan is clearly superior 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.

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
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX3

The BMW iX3 brings BMW's familiar SUV poise into the electric era, blending restrained styling and a comfortable, composed ride that will please traditionalists dipping their toes into electrification. It's quiet, practical and rather grown-up about going electric — a sensible choice for buyers who want BMW driving manners without the drama.

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Reviews BMW iX3

4.6 (4 Reviews)
rate
Johan
20 Sept 2025, 16:15:37

Nice range, fast charging and… bidirectional charging!!

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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Taycan_Basis_4
Taycan_Basis_2
Taycan_Basis_7
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Reviews Porsche Taycan

No reviews yet. Share your experience and help others decide.

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Porsche Taycan

Costs and Consumption
Price
54,300 - 66,300 £
Price
87,900 - 206,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Consumption kWh/100km
16.7 - 20.7 kWh/100km
Electric Range
635 - 805 km
Electric Range
552 - 680 km
Battery Capacity
-
Battery Capacity
82.3 - 97 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
-
Doors
4
Curb weight
2,360 kg
Curb weight
2,165 - 2,370 kg
Trunk capacity
-
Trunk capacity
326 - 407 L
Length
-
Length
4,962 - 4,968 mm
Width
1,895 mm
Width
1,966 - 1,998 mm
Height
-
Height
1,378 - 1,381 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
465 kg
Payload
175 - 635 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
320 - 469 HP
Power HP
408 - 1,034 HP
Acceleration 0-100km/h
4.9 - 5.9 s
Acceleration 0-100km/h
2.2 - 4.8 s
Max Speed
-
Max Speed
230 - 305 km/h
Torque
500 - 645 Nm
Torque
410 - 1,340 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
235 - 345 kW
Power kW
300 - 760 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Porsche
What drive types are available for the BMW iX3?

Available configurations include All-Wheel Drive or Rear-Wheel Drive.

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.