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BMW 3 Series Saloon vs SEAT Arona - Differences and prices compared
Compare performance (530 HP vs 150 HP), boot space and price (39900 £ vs 20700 £ ) at a glance. Find out which car is the better choice for you – BMW 3 Series Saloon or SEAT Arona?
3 Series Saloon
Costs and Efficiency:
When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.
SEAT Arona has a significantly advantage in terms of price – it starts at 20700 £ , while the BMW 3 Series Saloon costs 39900 £ . That’s a price difference of around 19242 £.
Fuel consumption also shows a difference: BMW 3 Series Saloon manages with 2.40 L and is therefore significantly more efficient than the SEAT Arona with 5.30 L. The difference is about 2.90 L per 100 km.
Arona
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 BMW 3 Series Saloon has a convincingly edge – offering 530 HP compared to 150 HP. That’s roughly 380 HP more horsepower.
In acceleration from 0 to 100 km/h, the BMW 3 Series Saloon is convincingly quicker – completing the sprint in 3.50 s, while the SEAT Arona takes 8.30 s. That’s about 4.80 s faster.
There’s also a difference in torque: BMW 3 Series Saloon pulls clearly stronger with 700 Nm compared to 250 Nm. That’s about 450 Nm difference.
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3 Series Saloon
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Both vehicles offer seating for 5 people.
In curb weight, SEAT Arona is distinct lighter – 1188 kg compared to 1575 kg. The difference is around 387 kg.
In terms of boot space, the BMW 3 Series Saloon offers somewhat more room – 480 L compared to 400 L. That’s a difference of about 80 L.
When it comes to payload, SEAT Arona hardly perceptible takes the win – 522 kg compared to 495 kg. That’s a difference of about 27 kg.
Who wins the race in the data check?
The BMW 3 Series Saloon sits 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.
BMW 3 Series Saloon
SEAT Arona
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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from about £39,900
BMW 3 Series Saloon
BMW 3 Series Saloon
The BMW 3 Series saloon is a driver's car in a suit, blending poised handling with a cabin that feels more premium than its practicality suggests. It’s composed enough for daily duties yet playful enough to keep weekend drives interesting, making it a sensible choice for buyers who still want to have fun.
details
SEAT Arona
4.9 (1 Reviews)
The SEAT Arona is a cheeky urban crossover that mixes sharp styling with sensible practicality, making it an appealing choice for buyers who want personality without fuss. It’s zippy in traffic, comfortable enough for daily driving, and brings enough character to make routine journeys feel a little more fun.
details
BMW 3 Series Saloon
SEAT Arona
Costs and Consumption |
|
|---|---|
|
Price
39900 - 91000 £
|
Price
20700 - 30500 £
|
|
Consumption L/100km
2.4 - 10.1 L
|
Consumption L/100km
5.3 - 5.8 L
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
96 - 101 km
|
Electric Range
-
|
|
Battery Capacity
19.50 kWh
|
Battery Capacity
-
|
|
co2
54 - 227 g/km
|
co2
120 - 132 g/km
|
|
Fuel tank capacity
40 - 59 L
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Sedan
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
4
|
Doors
-
|
|
Curb weight
1575 - 1960 kg
|
Curb weight
1188 - 1268 kg
|
|
Trunk capacity
375 - 480 L
|
Trunk capacity
400 L
|
|
Length
4713 - 4714 mm
|
Length
-
|
|
Width
1827 - 1903 mm
|
Width
1780 mm
|
|
Height
1440 - 1446 mm
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
405 - 495 kg
|
Payload
502 - 522 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
|
Engine Type
Petrol
|
|
Transmission
Automatic, Manuel
|
Transmission
Manuel, Automatic
|
|
Transmission Detail
Automatic Gearbox, Manual Gearbox
|
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
|
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
Drive Type
Front-Wheel Drive
|
|
Power HP
150 - 530 HP
|
Power HP
95 - 150 HP
|
|
Acceleration 0-100km/h
3.5 - 8.6 s
|
Acceleration 0-100km/h
8.3 - 11.1 s
|
|
Max Speed
218 - 250 km/h
|
Max Speed
-
|
|
Torque
250 - 700 Nm
|
Torque
175 - 250 Nm
|
|
Number of Cylinders
4 - 6
|
Number of Cylinders
3 - 4
|
|
Power kW
110 - 390 kW
|
Power kW
70 - 110 kW
|
|
Engine capacity
1995 - 2998 cm3
|
Engine capacity
999 - 1498 cm3
|
General |
|
|---|---|
|
Model Year
2024 - 2025
|
Model Year
2025
|
|
CO2 Efficiency Class
D, E, F, G, B
|
CO2 Efficiency Class
D
|
|
Brand
BMW
|
Brand
SEAT
|
What drive types are available for the BMW 3 Series Saloon?
The BMW 3 Series Saloon 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.