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BMW iX3 vs Porsche Taycan comparison

Compare performance (469 HP vs 1034 HP), boot space and price (59100 £ vs 87900 £ ) 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

4.7 (2 Reviews)
rate
  • convincingly cheaper
  • to a small extent more efficient
  • to a small extent more electric range
  • evident more trunk space

Porsche Taycan

  • convincingly more power
  • decisively quicker from 0–100 km/h
  • hardly perceptible lighter

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

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

iX3

Costs and Efficiency:

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 iX3 has a convincingly advantage in terms of price – it starts at 59100 £ , while the Porsche Taycan costs 87900 £ . That’s a price difference of around 28885 £.

In terms of energy consumption, the advantage goes to the BMW iX3: with 15.10 kWh per 100 km, it’s to a small extent more efficient than the Porsche Taycan with 16.70 kWh. That’s a difference of about 1.60 kWh.

As for electric range, the BMW iX3 performs to a small extent better – achieving up to 805 km, about 125 km more than the Porsche Taycan.

Taycan

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Porsche Taycan has a convincingly edge – offering 1034 HP compared to 469 HP. That’s roughly 565 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Taycan is decisively quicker – completing the sprint in 2.20 s, while the BMW iX3 takes 4.90 s. That’s about 2.70 s faster.

In terms of top speed, the Porsche Taycan performs clearly perceptible better – reaching 305 km/h, while the BMW iX3 tops out at 210 km/h. The difference is around 95 km/h.

There’s also a difference in torque: Porsche Taycan pulls decisively stronger with 1340 Nm compared to 645 Nm. That’s about 695 Nm difference.

iX3

Space and Everyday Use:

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

Seats: BMW iX3 offers slightly more seating capacity – 5 vs 4.

In curb weight, Porsche Taycan is hardly perceptible lighter – 2165 kg compared to 2360 kg. The difference is around 195 kg.

In terms of boot space, the BMW iX3 offers evident more room – 520 L compared to 407 L. That’s a difference of about 113 L.

When it comes to payload, Porsche Taycan clearly perceptible takes the win – 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 decisively ahead 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 iX3
Porsche Taycan

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £87,900
Taycan

Porsche Taycan

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 408 - 1034 HP
  • Consumption kWh/100km : 16.7 - 20.7 kWh
  • Electric Range : 552 - 680 km

BMW iX3

4.7 (2 Reviews)
rate

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.

details

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.

details
BMW iX3
Porsche Taycan

Costs and Consumption

Price
59100 - 64600 £
Price
87900 - 206700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.10 kWh
Consumption kWh/100km
16.7 - 20.7 kWh
Electric Range
805 km
Electric Range
552 - 680 km
Battery Capacity
108.70 kWh
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
5
Doors
4
Curb weight
2360 kg
Curb weight
2165 - 2370 kg
Trunk capacity
520 L
Trunk capacity
326 - 407 L
Length
4782 mm
Length
4962 - 4968 mm
Width
1895 mm
Width
1966 - 1998 mm
Height
1635 mm
Height
1378 - 1381 mm
Max trunk capacity
1750 L
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
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
469 HP
Power HP
408 - 1034 HP
Acceleration 0-100km/h
4.90 s
Acceleration 0-100km/h
2.2 - 4.8 s
Max Speed
210 km/h
Max Speed
230 - 305 km/h
Torque
645 Nm
Torque
410 - 1340 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
345 kW
Power kW
300 - 760 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2026
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Porsche
What drive types are available for the BMW iX3?

The BMW iX3 is available as 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.