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Audi A6 Avant vs Casalini 550 comparison

Compare performance (367 HP vs 8 HP), boot space and price (49,700 £ vs 17,000 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Casalini 550?

Audi A6 Avant vs Casalini 550: Key differences

Audi A6 Avant

  • substantially more power
  • considerably more trunk space
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Casalini 550

  • substantially cheaper
  • clearly lighter
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By Achim Sedelmaier

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

A6 Avant

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Casalini 550 is substantially cheaper – starting at 17,000 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 32,683 £.

550

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 A6 Avant offers substantially more power – delivering 367 HP compared to 8 HP. That’s roughly 359 HP more horsepower.

There’s also a difference in torque: the Audi A6 Avant delivers substantially more torque with 580 Nm compared to 28 Nm. That’s about 552 Nm more.

A6 Avant

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Audi A6 Avant offers more seats – 5 vs 2.

In terms of curb weight, Casalini 550 is clearly lighter – 425 kg compared to 1,865 kg. The difference is around 1,440 kg.

Looking at boot space, the Audi A6 Avant offers considerably more boot space – 503 L compared to 0 L. That’s a difference of about 503 L.

When it comes to payload, the Audi A6 Avant carries clearly more – 570 kg compared to 273 kg. That’s a difference of about 297 kg.

Who wins the race in the data check?

The Audi A6 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 £49,700
A6 Avant

Audi A6 Avant

  • Engine Type : Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 367 HP
  • Consumption L/100km : 2.3 - 7.5 L/100km
  • Electric Range : 94 - 101 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 Avant

The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.

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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

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Casalini 550

Costs and Consumption
Price
49,700 - 70,200 £
Price
17,000 - 17,100 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 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
1,865 - 2,240 kg
Curb weight
425 kg
Trunk capacity
404 - 503 L
Trunk capacity
0 L
Length
-
Length
3,000 mm
Width
1,875 mm
Width
1,500 mm
Height
-
Height
1,470 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
273 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 - 367 HP
Power HP
8 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
45 km/h
Torque
340 - 580 Nm
Torque
28 Nm
Number of Cylinders
4 - 6
Number of Cylinders
2
Power kW
150 - 270 kW
Power kW
6 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
479 cm3

General
Model Year
2025
Model Year
2022
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
-
Brand
Audi
Brand
Casalini
Is the Audi A6 Avant offered with different drivetrains?

The Audi A6 Avant is offered with Front-Wheel Drive or All-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.