Audi A3 2017 vs Audi A4 2015

	Audi A3 2017 - 2018	Audi A4 2015 - 2019
Gearbox:	Manual	Manual
Engine:	1.5 Petrol	1.4 Petrol
Performance
Power:	150 HP	150 HP
Torque:	250 NM	250 NM
Acceleration 0-100 km/h:	8.2 seconds	8.7 seconds
	Audi A3 and Audi A4 have the same engine power, the torque is the same for both cars. Audi A3 reaches 100 km/h speed 0.5 seconds faster.
Fuel consumption
Fuel consumption (l/100km):	no data	5.5
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Audi A4 2015 1.4 engine: One of the most notorious issues with this engine series is excessive oil consumption caused by stuck piston rings. Another common problem is the actuator of the turbocharger’s wastegate, which is prone to ... More about Audi A4 2015 1.4 engine
Dimensions
Length:	4.46 m	4.73 m
Width:	1.80 m	1.84 m
Height:	1.42 m	1.43 m
	Audi A3 is smaller. Audi A3 is 27 cm shorter than the Audi A4, 5 cm narrower, while the height of Audi A3 is 1 cm lower.
Trunk capacity:	425 litres	481 litres
	Audi A4 has more luggage space. Audi A3 has 56 litres less trunk space than the Audi A4.
Turning diameter:	11 meters	no data
Gross weight (kg):	1`790	1`890

Safety:	no data
Quality:	high	average
	Audi A3 has fewer problems. According to annual technical inspection data Audi A4 has serious deffects in 45 percent more cases than Audi A3, so Audi A3 quality is probably significantly better
Average price (€):	16 800	16 000
Pros and Cons:	Audi A3 has more dynamic fewer faults	Audi A4 has roomier boot lower price
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Audi A3 2017 vs Audi A4 2015

Performance

Fuel consumption

Dimensions