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Audi A6 e-tron Sportback vs Casalini 550 comparison

Compare performance (551 HP vs 8 HP), boot space and price (53,800 £ vs 17,000 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or Casalini 550?

Audi A6 e-tron Sportback vs Casalini 550: Key differences

Audi A6 e-tron Sportback

4.6 (2 Reviews)
rate
  • substantially more power
  • considerably more trunk space
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Casalini 550

  • considerably cheaper
  • significantly 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

A6 e-tron Sportback

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 A6 e-tron Sportback costs 53,800 £ . That’s a price difference of around 36,797 £.

550

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 A6 e-tron Sportback offers substantially more power – delivering 551 HP compared to 8 HP. That’s roughly 543 HP more horsepower.

Looking at top speed, the Audi A6 e-tron Sportback is considerably faster – reaching 240 km/h, while the Casalini 550 tops out at 45 km/h. The difference is around 195 km/h.

There’s also a difference in torque: the Audi A6 e-tron Sportback delivers substantially more torque with 855 Nm compared to 28 Nm. That’s about 827 Nm more.

A6 e-tron Sportback

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 A6 e-tron Sportback offers more seats – 5 vs 2.

In terms of curb weight, Casalini 550 is significantly lighter – 425 kg compared to 2,175 kg. The difference is around 1,750 kg.

Looking at boot space, the Audi A6 e-tron Sportback offers considerably more boot space – 502 L compared to 0 L. That’s a difference of about 502 L.

When it comes to payload, the Audi A6 e-tron Sportback carries clearly more – 500 kg compared to 273 kg. That’s a difference of about 227 kg.

Who wins the race in the data check?

The Casalini 550 stands out in the key areas 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 £17,000
550

Casalini 550

  • Engine Type : Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 8 HP
details

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Engine and Performance
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Audi A6 e-tron Sportback

The Audi A6 e-tron Sportback wraps futuristic electric technology in elegant, coupe-like proportions, so you arrive looking sharp without shouting for attention. Inside, refined materials and a calm, driver-focused layout make it a convincing choice for buyers who want quiet, effortless performance with a dash of everyday practicality — the kind of car that raises eyebrows without saying a word.

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A244494_medium
A244492_medium
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Reviews Audi A6 e-tron Sportback

4.6 (2 Reviews)
rate
Mark
9 May 2026, 14:15:42

Audi much better quality than Tesla

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michael
7 May 2026, 12:09:31

Wonderful car very confortable and smooth driving

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
53,800 - 98,700 £
Price
17,000 - 17,100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.7 - 16.3 kWh/100km
Consumption kWh/100km
-
Electric Range
572 - 754 km
Electric Range
-
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
20 L

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
2
Doors
5
Doors
3
Curb weight
2,175 - 2,400 kg
Curb weight
425 kg
Trunk capacity
502 L
Trunk capacity
0 L
Length
4,928 mm
Length
3,000 mm
Width
1,923 mm
Width
1,500 mm
Height
1,465 - 1,487 mm
Height
1,470 mm
Max trunk capacity
1,330 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
273 kg

Engine and Performance
Engine Type
Electric
Engine Type
Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
CVT
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
326 - 551 HP
Power HP
8 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
-
Max Speed
210 - 240 km/h
Max Speed
45 km/h
Torque
435 - 855 Nm
Torque
28 Nm
Number of Cylinders
-
Number of Cylinders
2
Power kW
240 - 405 kW
Power kW
6 kW
Engine capacity
-
Engine capacity
479 cm3

General
Model Year
2024
Model Year
2022
CO2 Efficiency Class
A
CO2 Efficiency Class
-
Brand
Audi
Brand
Casalini
Is the Audi A6 e-tron Sportback offered with different drivetrains?

The Audi A6 e-tron Sportback is available as Rear-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.