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Audi A5 Avant vs Vauxhall Astra Sports Tourer comparison

Compare performance (639 HP vs 196 HP), boot space and price (41,600 £ vs 30,000 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or Vauxhall Astra Sports Tourer?

Audi A5 Avant vs Vauxhall Astra Sports Tourer: Key differences

Audi A5 Avant

4.4 (1 Reviews)
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  • significantly more power
  • marginally more efficient
  • clearly quicker 0–100 km/h
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Vauxhall Astra Sports Tourer

4.4 (1 Reviews)
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  • visibly cheaper
  • clearly more electric range
  • clearly lighter
  • noticeably more trunk space
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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

A5 Avant

Costs and Efficiency:

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

Vauxhall Astra Sports Tourer is visibly cheaper – starting at 30,000 £ , while the Audi A5 Avant costs 41,600 £ . That’s a price difference of around 11,623 £.

Fuel consumption also shows a difference: the Audi A5 Avant uses 2.1 L/100km and is marginally more efficient than the Vauxhall Astra Sports Tourer with 2.3 L/100km. The difference is about 0.2 L/100km.

As for electric range, the Vauxhall Astra Sports Tourer offers clearly more range – reaching up to 445 km, about 337 km more than the Audi A5 Avant.

Astra Sports Tourer

Engine and Performance:

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 Audi A5 Avant offers significantly more power – delivering 639 HP compared to 196 HP. That’s roughly 443 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Avant is clearly quicker – completing the sprint in 3.7 s, while the Vauxhall Astra Sports Tourer takes 7.7 s. That’s about 4 s quicker.

There’s also a difference in torque: the Audi A5 Avant delivers considerably more torque with 825 Nm compared to 360 Nm. That’s about 465 Nm more.

A5 Avant

Space and Everyday Use:

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, Vauxhall Astra Sports Tourer is clearly lighter – 1,438 kg compared to 1,785 kg. The difference is around 347 kg.

Looking at boot space, the Vauxhall Astra Sports Tourer offers noticeably more boot space – 597 L compared to 361 L. That’s a difference of about 236 L.

When it comes to payload, the Audi A5 Avant carries very slightly more – 535 kg compared to 502 kg. That’s a difference of about 33 kg.

Who wins the race in the data check?

The Audi A5 Avant is decisively ahead 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
Vauxhall Astra Sports Tourer

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.

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Vauxhall Astra Sports Tourer

The Opel Astra Sports Tourer blends family-friendly practicality with a sleek, grown-up wagon silhouette that manages to be both useful and unexpectedly stylish. It’s an easy car to live with — comfortable, well put together and clever with space — a sensible choice for buyers who want everyday versatility without fuss.

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Audi A5 Avant
Vauxhall Astra Sports Tourer

Costs and Consumption

Price
41,600 - 92,400 £
Price
30,000 - 39,600 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
2.3 - 5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
15.6 kWh/100km
Electric Range
83 - 108 km
Electric Range
82 - 445 km
Battery Capacity
-
Battery Capacity
-
co2
47 - 175 g/km
co2
0 - 132 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,785 - 2,445 kg
Curb weight
1,438 - 1,765 kg
Trunk capacity
361 L
Trunk capacity
466 - 597 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,859 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
434 - 502 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 639 HP
Power HP
130 - 196 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
7.7 - 10.6 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
230 - 360 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3 - 4
Power kW
110 - 470 kW
Power kW
96 - 144 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,199 - 1,598 cm3

General

Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
C, B, D, A
Brand
Audi
Brand
Vauxhall
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.