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BMW 7 Series vs SEAT Arona comparison

Compare performance (571 HP vs 150 HP), boot space and price (102,800 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – BMW 7 Series or SEAT Arona?

BMW 7 Series vs SEAT Arona: Key differences

BMW 7 Series

  • clearly more power
  • considerably more efficient
  • clearly quicker 0–100 km/h
  • markedly more trunk space
details

SEAT Arona

4.9 (3 Reviews)
rate
  • considerably cheaper
  • considerably lighter
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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

7 Series

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 is considerably cheaper – starting at 20,700 £ , while the BMW 7 Series costs 102,800 £ . That’s a price difference of around 82,071 £.

Fuel consumption also shows a difference: the BMW 7 Series uses 3.3 L/100km and is considerably more efficient than the SEAT Arona with 5.3 L/100km. The difference is about 2 L/100km.

Arona

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 7 Series offers clearly more power – delivering 571 HP compared to 150 HP. That’s roughly 421 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 7 Series is clearly quicker – completing the sprint in 4.3 s, while the SEAT Arona takes 8.3 s. That’s about 4 s quicker.

There’s also a difference in torque: the BMW 7 Series delivers substantially more torque with 800 Nm compared to 250 Nm. That’s about 550 Nm more.

7 Series

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 Arona is considerably lighter – 1,188 kg compared to 2,255 kg. The difference is around 1,067 kg.

Looking at boot space, the BMW 7 Series offers markedly more boot space – 540 L compared to 400 L. That’s a difference of about 140 L.

When it comes to payload, the BMW 7 Series carries noticeably more – 665 kg compared to 522 kg. That’s a difference of about 143 kg.

Who wins the race in the data check?

The BMW 7 Series 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.

from £102,800
7 Series

BMW 7 Series

  • Engine Type : Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 300 - 571 HP
  • Consumption L/100km : 3.3 - 6.1 L/100km
  • Electric Range : 80 km
BMW 7 Series
SEAT Arona

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 7 Series

The BMW 7 Series is a flagship that balances whisper-quiet luxury with a driver's focus, wrapping advanced tech and plush comfort in a sleek, authoritative presence. It’s the kind of car that navigates city traffic and open roads with equal poise, offering a grown-up alternative for buyers who demand refinement without losing a little driving fun.

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SEAT Arona

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 7 Series
SEAT Arona

Costs and Consumption

Price
102,800 - 128,700 £
Price
20,700 - 30,500 £
Consumption L/100km
3.3 - 6.1 L/100km
Consumption L/100km
5.3 - 5.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
80 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
74 - 160 g/km
co2
120 - 132 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,255 - 2,525 kg
Curb weight
1,188 - 1,268 kg
Trunk capacity
525 - 540 L
Trunk capacity
400 L
Length
-
Length
-
Width
1,950 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
605 - 665 kg
Payload
502 - 522 kg

Engine and Performance

Engine Type
Diesel MHEV, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
300 - 571 HP
Power HP
95 - 150 HP
Acceleration 0-100km/h
4.3 - 5.8 s
Acceleration 0-100km/h
8.3 - 11.1 s
Max Speed
-
Max Speed
-
Torque
670 - 800 Nm
Torque
175 - 250 Nm
Number of Cylinders
6
Number of Cylinders
3 - 4
Power kW
220 - 420 kW
Power kW
70 - 110 kW
Engine capacity
2,993 - 2,998 cm3
Engine capacity
999 - 1,498 cm3

General

Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
F, B
CO2 Efficiency Class
D
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.