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BMW iX vs SEAT Leon SP Sportstourer comparison

Compare performance (659 HP vs 272 HP), boot space and price (71,600 £ vs 26,200 £ ) at a glance. Find out which car is the better choice for you – BMW iX or SEAT Leon SP Sportstourer?

BMW iX vs SEAT Leon SP Sportstourer: Key differences

BMW iX

4.2 (3 Reviews)
rate
  • clearly more power
  • considerably more electric range
  • significantly quicker 0–100 km/h
details

SEAT Leon SP Sportstourer

  • substantially cheaper
  • substantially lighter
  • somewhat 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

iX

Costs and Efficiency:

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

SEAT Leon SP Sportstourer is substantially cheaper – starting at 26,200 £ , while the BMW iX costs 71,600 £ . That’s a price difference of around 45,351 £.

As for electric range, the BMW iX offers considerably more range – reaching up to 701 km, about 570 km more than the SEAT Leon SP Sportstourer.

Leon SP Sportstourer

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 BMW iX offers clearly more power – delivering 659 HP compared to 272 HP. That’s roughly 387 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW iX is significantly quicker – completing the sprint in 3.8 s, while the SEAT Leon SP Sportstourer takes 7.9 s. That’s about 4.1 s quicker.

There’s also a difference in torque: the BMW iX delivers significantly more torque with 1,015 Nm compared to 360 Nm. That’s about 655 Nm more.

iX

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, SEAT Leon SP Sportstourer is substantially lighter – 1,384 kg compared to 2,525 kg. The difference is around 1,141 kg.

Looking at boot space, the SEAT Leon SP Sportstourer offers somewhat more boot space – 620 L compared to 500 L. That’s a difference of about 120 L.

When it comes to payload, the BMW iX carries barely more – 575 kg compared to 569 kg. That’s a difference of about 6 kg.

Who wins the race in the data check?

The BMW iX stands well ahead of its rival 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 £71,600
iX

BMW iX

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 408 - 659 HP
  • Consumption kWh/100km 17.8 - 20.6 kWh/100km
  • Electric Range 600 - 701 km
BMW iX
SEAT Leon SP Sportstourer

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

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SEAT Leon SP Sportstourer

The SEAT Leon Sportstourer blends sporty hatchback looks with estate practicality, giving buyers a sleek wagon that doesn't look like it's trying too hard to be sensible. Its cabin feels modern and well thought‑out, with clever storage and a driving character that keeps the journey entertaining — a smart choice for families who don't want to surrender style for space.

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BMW iX
SEAT Leon SP Sportstourer

Costs and Consumption

Price
71,600 - 108,400 £
Price
26,200 - 38,300 £
Consumption L/100km
-
Consumption L/100km
1.3 - 5.6 L/100km
Consumption kWh/100km
17.8 - 20.6 kWh/100km
Consumption kWh/100km
-
Electric Range
600 - 701 km
Electric Range
131 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
28 - 128 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,525 - 2,655 kg
Curb weight
1,384 - 1,708 kg
Trunk capacity
500 L
Trunk capacity
470 - 620 L
Length
-
Length
-
Width
1,970 mm
Width
1,799 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 575 kg
Payload
422 - 569 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol, Petrol MHEV, Plugin Hybrid, Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
408 - 659 HP
Power HP
115 - 272 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
7.9 - 10.8 s
Max Speed
-
Max Speed
-
Torque
700 - 1,015 Nm
Torque
220 - 360 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
300 - 485 kW
Power kW
85 - 200 kW
Engine capacity
-
Engine capacity
1,498 - 1,968 cm3

General

Model Year
2025
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
D, B
Brand
BMW
Brand
SEAT
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.