Mercedes SLK 2011 vs Audi A3 2014

 
Mercedes SLK
2011 - 2015
Audi A3
2014 - 2016
Gearbox: AutomaticAutomatic
Engine: 2.1 Diesel2.0 Diesel

Performance

Power: 204 HP184 HP
Torque: 500 NM380 NM
Acceleration 0-100 km/h: 6.7 seconds7.6 seconds
Mercedes SLK is more dynamic to drive.
Mercedes SLK engine produces 20 HP more power than Audi A3, whereas torque is 120 NM more than Audi A3. Thanks to more power Mercedes SLK reaches 100 km/h speed 0.9 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 5.04.9
Real fuel consumption: 6.3 l/100km6.6 l/100km
The Mercedes SLK is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise.
By specification Mercedes SLK consumes 0.1 litres more fuel per 100 km than the Audi A3, which means that if you drive 15,000 km in a year, the Mercedes SLK could require 15 litres more fuel.
But when we compare the real fuel consumption reported by users, Mercedes SLK consumes 0.3 litres less fuel per 100 km than the Audi A3.
Fuel tank capacity: 60 litres55 litres
Full fuel tank distance: 1200 km in combined cycle1120 km in combined cycle
1390 km on highway1220 km on highway
950 km with real consumption830 km with real consumption
Mercedes SLK gets more mileage on one fuel tank.

Drive type

Wheel drive type: Rear wheel drive (RWD)All wheel drive (AWD, 4x4)

Dimensions

Length: 4.14 m4.42 m
Width: 1.81 m1.79 m
Height: 1.30 m1.41 m
Mercedes SLK is 28 cm shorter than the Audi A3, 2 cm wider, while the height of Mercedes SLK is 11 cm lower.
Trunk capacity: 224 litres320 litres
Trunk max capacity:
with rear seats folded down
335 litres678 litres
Audi A3 has more luggage space.
Mercedes SLK has 96 litres less trunk space than the Audi A3. The maximum boot capacity (with all rear seats folded down) is larger in Audi A3 (by 343 litres).
Turning diameter: 10.5 meters10.9 meters
The turning circle of the Mercedes SLK is 0.4 metres less than that of the Audi A3, which means Mercedes SLK can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`9052`090
Safety: no datano data
Quality:
high

high
Mercedes SLK has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Audi A3, so Mercedes SLK quality could be a bit better.
Average price (€): 19 600no data
Pros and Cons: Mercedes SLK has
  • more power
  • more dynamic
  • more full fuel tank mileage
Audi A3 has
  • has 4x4 drive
  • roomier boot
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