Compare performance (659 HP vs 150 HP), boot space and price (71,600 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – BMW iX or SEAT Arona?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
SEAT Arona is clearly cheaper – starting at 20,700 £ , while the BMW iX costs 71,600 £ . That’s a price difference of around 50,871 £.
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 BMW iX offers clearly more power – delivering 659 HP compared to 150 HP. That’s roughly 509 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 Arona takes 8.3 s. That’s about 4.5 s quicker.
There’s also a difference in torque: the BMW iX delivers considerably more torque with 1,015 Nm compared to 250 Nm. That’s about 765 Nm more.
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Both vehicles offer seating for 5 people.
In terms of curb weight, SEAT Arona is considerably lighter – 1,188 kg compared to 2,525 kg. The difference is around 1,337 kg.
Looking at boot space, the BMW iX offers a bit more boot space – 500 L compared to 400 L. That’s a difference of about 100 L.
When it comes to payload, the BMW iX carries only slightly more – 575 kg compared to 522 kg. That’s a difference of about 53 kg.
The BMW iX is far ahead 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.
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.
detailsThe SEAT Arona is a compact crossover that blends practical, city-friendly packaging with a sporty, youthful design. It delivers a comfortable ride, an intuitive cabin and economical running costs, making it a sensible pick for daily drives and weekend getaways.
detailsCosts and Consumption |
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Price
71,600 - 108,400 £
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Price
20,700 - 30,300 £
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Consumption L/100km
-
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Consumption L/100km
5.3 - 5.8 L/100km
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Consumption kWh/100km
17.8 - 20.6 kWh/100km
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Consumption kWh/100km
-
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Electric Range
600 - 701 km
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Electric Range
-
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Battery Capacity
-
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Battery Capacity
-
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co2
0 g/km
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co2
120 - 132 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
2,525 - 2,655 kg
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Curb weight
1,188 - 1,268 kg
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Trunk capacity
500 L
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Trunk capacity
400 L
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Length
-
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Length
-
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Width
1,970 mm
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Width
1,780 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
505 - 575 kg
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Payload
502 - 522 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Petrol
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Transmission
Automatic
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Transmission
Manuel, Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
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Drive Type
All-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
408 - 659 HP
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Power HP
95 - 150 HP
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Acceleration 0-100km/h
3.8 - 5.1 s
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Acceleration 0-100km/h
8.3 - 11.1 s
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Max Speed
-
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Max Speed
-
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Torque
700 - 1,015 Nm
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Torque
175 - 250 Nm
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Number of Cylinders
-
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Number of Cylinders
3 - 4
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Power kW
300 - 485 kW
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Power kW
70 - 110 kW
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Engine capacity
-
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Engine capacity
999 - 1,498 cm3
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General |
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|---|---|
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Model Year
2025
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Model Year
2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
D
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Brand
BMW
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Brand
SEAT
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