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BMW i5 vs Porsche Taycan comparison

Compare performance (601 HP vs 1034 HP), boot space and price (60200 £ vs 87900 £ ) at a glance. Find out which car is the better choice for you – BMW i5 or Porsche Taycan?

BMW i5 vs Porsche Taycan: Key differences

BMW i5

  • significantly cheaper
  • a bit more efficient
  • a bit more trunk space

Porsche Taycan

  • clearly more power
  • slight more electric range
  • decisively quicker from 0–100 km/h
  • barely noticeable lighter

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

i5

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 i5 has a significantly advantage in terms of price – it starts at 60200 £ , while the Porsche Taycan costs 87900 £ . That’s a price difference of around 27771 £.

In terms of energy consumption, the advantage goes to the BMW i5: with 14.70 kWh per 100 km, it’s a bit more efficient than the Porsche Taycan with 16.70 kWh. That’s a difference of about 2 kWh.

As for electric range, the Porsche Taycan performs slight better – achieving up to 680 km, about 53 km more than the BMW i5.

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 clearly edge – offering 1034 HP compared to 601 HP. That’s roughly 433 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 i5 takes 3.80 s. That’s about 1.60 s faster.

In terms of top speed, the Porsche Taycan performs distinct better – reaching 305 km/h, while the BMW i5 tops out at 230 km/h. The difference is around 75 km/h.

There’s also a difference in torque: Porsche Taycan pulls evident stronger with 1340 Nm compared to 820 Nm. That’s about 520 Nm difference.

i5

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 i5 offers to a small extent more seating capacity – 5 vs 4.

In curb weight, Porsche Taycan is barely noticeable lighter – 2165 kg compared to 2195 kg. The difference is around 30 kg.

In terms of boot space, the BMW i5 offers a bit more room – 490 L compared to 407 L. That’s a difference of about 83 L.

When it comes to payload, Porsche Taycan a bit takes the win – 635 kg compared to 545 kg. That’s a difference of about 90 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.

Frequently compared as well

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BMW i5
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
details

BMW i5

The BMW i5 swaps predictable executive-car manners for a confident electric vibe, marrying refined comfort with surprisingly engaging steering. It’s a practical choice that doesn’t feel dull, offering the kind of clean, premium experience that makes commuting feel like a small indulgence.

details
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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
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Taycan_Basis_4
Taycan_Basis_2
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Reviews BMW i5

Reviews Porsche Taycan

BMW i5
Porsche Taycan

Costs and Consumption
Price
60200 - 85300 £
Price
87900 - 206700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 17.1 kWh
Consumption kWh/100km
16.7 - 20.7 kWh
Electric Range
540 - 627 km
Electric Range
552 - 680 km
Battery Capacity
81.20 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
Sedan
Body Type
Coupe
Seats
5
Seats
4
Doors
4
Doors
4
Curb weight
2195 - 2370 kg
Curb weight
2165 - 2370 kg
Trunk capacity
490 L
Trunk capacity
326 - 407 L
Length
5060 mm
Length
4962 - 4968 mm
Width
1900 mm
Width
1966 - 1998 mm
Height
1505 - 1515 mm
Height
1378 - 1381 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 545 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
340 - 601 HP
Power HP
408 - 1034 HP
Acceleration 0-100km/h
3.8 - 6 s
Acceleration 0-100km/h
2.2 - 4.8 s
Max Speed
193 - 230 km/h
Max Speed
230 - 305 km/h
Torque
430 - 820 Nm
Torque
410 - 1340 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 442 kW
Power kW
300 - 760 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2023 - 2024
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Porsche

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What drive types are available for the BMW i5?

The BMW i5 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.