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Audi A3 Sportback vs smart #1 comparison

Compare performance (400 HP vs 368 HP), boot space and price (27,000 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or smart #1?

Audi A3 Sportback vs smart #1: Key differences

Audi A3 Sportback

4.1 (2 Reviews)
rate
  • significantly cheaper
  • only slightly more power
  • markedly quicker 0–100 km/h
  • substantially lighter
  • a bit more trunk space
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smart #1

  • substantially more electric range
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Here’s where it gets real: The technical differences in detail

A3 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.

Audi A3 Sportback is significantly cheaper – starting at 27,000 £ , while the smart #1 costs 40,700 £ . That’s a price difference of around 13,705 £.

As for electric range, the smart #1 offers substantially more range – reaching up to 400 km, about 259 km more than the Audi A3 Sportback.

#1

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 A3 Sportback offers only slightly more power – delivering 400 HP compared to 368 HP. That’s roughly 32 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback is markedly quicker – completing the sprint in 3.8 s, while the smart #1 takes 4.9 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Audi A3 Sportback delivers very slightly more torque with 500 Nm compared to 470 Nm. That’s about 30 Nm more.

A3 Sportback

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, Audi A3 Sportback is substantially lighter – 1,345 kg compared to 1,900 kg. The difference is around 555 kg.

Looking at boot space, the Audi A3 Sportback offers a bit more boot space – 380 L compared to 313 L. That’s a difference of about 67 L.

When it comes to payload, the Audi A3 Sportback carries slightly more – 485 kg compared to 425 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Audi A3 Sportback has only a minor advantage 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 £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type Petrol, Petrol MHEV, Diesel, Plug-in Hybrid
  • Transmission Manual, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 400 HP
  • Consumption L/100km 1.1 - 9.3 L/100km
  • Electric Range 134 - 141 km
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smart #1

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A3 Sportback

The Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.

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Reviews Audi A3 Sportback

4.1 (2 Reviews)
rate

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

smart #1

The Smart #1 feels like a breath of fresh air in the compact EV world, pairing playful styling with usable space and a cabin that punches above its size. It skips the fuss and delivers an easygoing, city-friendly driving experience with clever features that make it a sensible, slightly cheeky choice for everyday motoring.

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Reviews smart #1

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

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smart #1

Costs and Consumption
Price
27,000 - 92,900 £
Price
40,700 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.2 kWh/100km
Electric Range
134 - 141 km
Electric Range
400 km
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,345 - 1,685 kg
Curb weight
1,900 kg
Trunk capacity
280 - 380 L
Trunk capacity
313 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,822 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 485 kg
Payload
425 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel, Plug-in Hybrid
Engine Type
Electric
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 400 HP
Power HP
368 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
4.9 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
470 Nm
Number of Cylinders
4 - 5
Number of Cylinders
-
Power kW
85 - 294 kW
Power kW
271 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2024
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
A
Brand
Audi
Brand
smart
What drive types are available for the Audi A3 Sportback?

The Audi A3 Sportback is available as 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.