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Audi A5 Avant vs Casalini 550 comparison

Compare performance (639 HP vs 8 HP), boot space and price (41,600 £ vs 17,000 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or Casalini 550?

Audi A5 Avant vs Casalini 550: Key differences

Audi A5 Avant

4.4 (1 Reviews)
rate
  • considerably more power
  • clearly more trunk space
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Casalini 550

  • considerably cheaper
  • substantially 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

A5 Avant

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Casalini 550 is considerably cheaper – starting at 17,000 £ , while the Audi A5 Avant costs 41,600 £ . That’s a price difference of around 24,583 £.

550

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 Audi A5 Avant offers considerably more power – delivering 639 HP compared to 8 HP. That’s roughly 631 HP more horsepower.

There’s also a difference in torque: the Audi A5 Avant delivers significantly more torque with 825 Nm compared to 28 Nm. That’s about 797 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.

Seats: Audi A5 Avant offers more seats – 5 vs 2.

In terms of curb weight, Casalini 550 is substantially lighter – 425 kg compared to 1,785 kg. The difference is around 1,360 kg.

Looking at boot space, the Audi A5 Avant offers clearly more boot space – 476 L compared to 0 L. That’s a difference of about 476 L.

When it comes to payload, the Audi A5 Avant carries clearly more – 535 kg compared to 273 kg. That’s a difference of about 262 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
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Frequently compared as well

Audi A5 Avant
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Casalini 550

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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Reviews Audi A5 Avant

4.4 (1 Reviews)
rate
Hje
10 May 2026, 10:01:51

I do a lot of highway and generally long distance driving where A5 is superior to BMW 3.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Casalini 550

The Casalini 550 is a compact city runabout that packs surprising practicality into a tiny footprint, making parking a breeze and daily errands almost enjoyable. It won't wow on long highway blasts, but for shopping trips and short commutes it's a clever, affordable alternative to a full-size car — proof that you don't need a giant wallet to get where you need to go.

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Reviews Casalini 550

No reviews yet. Share your experience and help others decide.

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Casalini 550

Costs and Consumption
Price
41,600 - 92,400 £
Price
17,000 - 17,100 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 - 108 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
47 - 175 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
20 L

Dimensions and Body
Body Type
Estate
Body Type
Hatchback
Seats
5
Seats
2
Doors
-
Doors
3
Curb weight
1,785 - 2,445 kg
Curb weight
425 kg
Trunk capacity
361 - 476 L
Trunk capacity
0 L
Length
-
Length
3,000 mm
Width
1,860 - 1,952 mm
Width
1,500 mm
Height
-
Height
1,470 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
273 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 639 HP
Power HP
8 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
45 km/h
Torque
280 - 825 Nm
Torque
28 Nm
Number of Cylinders
4 - 6
Number of Cylinders
2
Power kW
110 - 470 kW
Power kW
6 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
479 cm3

General
Model Year
2,025 - 2,026
Model Year
2022
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
-
Brand
Audi
Brand
Casalini
What drive types are available for the Audi A5 Avant?

Available configurations include All-Wheel Drive or Front-Wheel Drive.

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.