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Audi A5 Avant vs SEAT Arona comparison

Compare performance (639 HP vs 150 HP), boot space and price (41,600 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or SEAT Arona?

Audi A5 Avant vs SEAT Arona: Key differences

Audi A5 Avant

  • substantially more power
  • significantly more efficient
  • significantly quicker 0–100 km/h

SEAT Arona

4.9 (2 Reviews)
rate
  • clearly cheaper
  • significantly lighter
  • only slightly more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

A5 Avant

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 clearly cheaper – starting at 20,700 £ , while the Audi A5 Avant costs 41,600 £ . That’s a price difference of around 20,914 £.

Fuel consumption also shows a difference: the Audi A5 Avant uses 2.1 L/100km and is significantly more efficient than the SEAT Arona with 5.3 L/100km. The difference is about 3.2 L/100km.

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 Audi A5 Avant offers substantially more power – delivering 639 HP compared to 150 HP. That’s roughly 489 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Avant is significantly quicker – completing the sprint in 3.7 s, while the SEAT Arona takes 8.3 s. That’s about 4.6 s quicker.

There’s also a difference in torque: the Audi A5 Avant delivers clearly more torque with 825 Nm compared to 250 Nm. That’s about 575 Nm more.

A5 Avant

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 terms of curb weight, SEAT Arona is significantly lighter – 1,188 kg compared to 1,785 kg. The difference is around 597 kg.

Looking at boot space, the SEAT Arona offers only slightly more boot space – 400 L compared to 361 L. That’s a difference of about 39 L.

When it comes to payload, the Audi A5 Avant carries very slightly more – 535 kg compared to 522 kg. That’s a difference of about 13 kg.

Who wins the race in the data check?

The Audi A5 Avant holds a decisive overall lead 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 £41,600
A5 Avant

Audi A5 Avant

  • Engine Type : Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 150 - 639 HP
  • Consumption L/100km : 2.1 - 7.7 L/100km
  • Electric Range : 83 - 108 km
Audi A5 Avant
SEAT Arona

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A5 Avant

The Audi A5 Avant dresses like a sleek coupe but carries like a sensible estate, offering buyers a rare blend of glamour and everyday practicality. Inside, the cabin feels beautifully sorted and the drive is composed and engaging, making routine errands feel a touch more enjoyable than they have any right to be.

details

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
Audi A5 Avant
SEAT Arona

Costs and Consumption

Price
41,600 - 92,400 £
Price
20,700 - 30,500 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
5.3 - 5.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 - 108 km
Electric Range
-
Battery Capacity
20.7 kWh
Battery Capacity
-
co2
47 - 175 g/km
co2
120 - 132 g/km
Fuel tank capacity
46 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
5
Doors
-
Curb weight
1,785 - 2,445 kg
Curb weight
1,188 - 1,268 kg
Trunk capacity
361 L
Trunk capacity
400 L
Length
4,829 mm
Length
-
Width
1,860 - 1,952 mm
Width
1,780 mm
Height
1,460 mm
Height
-
Max trunk capacity
1,306 L
Max trunk capacity
-
Payload
480 - 535 kg
Payload
502 - 522 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 639 HP
Power HP
95 - 150 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
8.3 - 11.1 s
Max Speed
250 km/h
Max Speed
-
Torque
280 - 825 Nm
Torque
175 - 250 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3 - 4
Power kW
110 - 470 kW
Power kW
70 - 110 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
999 - 1,498 cm3

General

Model Year
2,025 - 2,026
Model Year
2,025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
D
Brand
Audi
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.