Audi S3 2020 vs Mercedes A class 2018

Select specific versions of each model (by engine capacity, power, drivetrain and gearbox) for an accurate comparison

 
Audi S3
2020 - 2024
Mercedes A class
2018 - 2022
Gearbox: Automatic Manual/Automatic
Audi S3 is available only with automatic gearbox, whereas Mercedes A class has both automatic and manual transmission options.
Wheel drive type: All wheel drive (AWD, 4x4)Front wheel drive (FWD) / All wheel drive (AWD, 4x4)
Audi S3 is available only with four wheel (4x4) drive, while Mercedes A class can be equipped with front wheel drive and four wheel (4x4) drive. All-wheel drive models tend to consume more fuel, so if you don't need off road capabilities, Mercedes A class also offers 2-wheel drive versions for fuel economy. 2WD versions also have lower maintenance costs.
Engines: 2.0 (petrol)1.3 - 2.0 (petrol, diesel, hybrid)
Both cars are available with petrol engines.

Performance

Power: 310 HP116 - 306 HP
Torque: 400 NM200 - 400 NM
Acceleration 0-100 km/h: 4.8 seconds4.8 - 10.6 seconds
In general, Audi S3 are available with more powerful and dynamic engines than Mercedes A class. Select a car version for a more accurate comparison!

Fuel consumption

Fuel consumption (l/100km): 9.11.4 - 7.3
Audi S3 petrol engines consumes on average 2.8 litres more fuel per 100 km than Mercedes A class.
This comparison does not take engine capacity into account, so to compare the fuel consumption of specific engines, select the car version!
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Dimensions

Length: 4.50 m4.55 m
Width: 1.82 m1.80 m
Height: 1.42 m1.45 m
Both cars are similar in size. Audi S3 is 5 cm shorter than the Mercedes A class, 2 cm wider, while the height of Audi S3 is 3 cm lower.
Trunk capacity: 325 litres420 litres
Mercedes A class has more luggage space.
Audi S3 has 95 litres less trunk space than the Mercedes A class.
Turning diameter: 11.1 meters11 meters
The turning circle of the Audi S3 is 0.1 metres more than that of the Mercedes A class.
Gross weight: ~ 2`025 kg~ 2`004 kg
Net weight:~ 1`505 kg~ 1`423 kg
Load capacity:~ 520 kg~ 581 kg
Audi S3 load capacity (permitted cargo and passenger weight) is par apmēram 12 procentiem less than Mercedes A class. Therefore, Mercedes A class is more suitable for longer family trips or transporting heavier loads.
Safety: no datano data
Quality: no datano data
Average price (€): no datano data
Pros and Cons: Audi S3 has
  • automatic transmission only
  • only petrol engines available
  • more powerful and dynamic engines
Mercedes A klase has
  • both manual and automatic
  • also available in 2WD
  • petrol, diesel and hybrid engines available
  • lower fuel consumption for petrol engines
  • roomier boot
  • higher carrying (cargo) capacity
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