High-torque and efficientThe TFSI® engines of the Audi A1
TFSI® technology is employed in the new Audi A1. Its unique feature is that it combines the advantages of FSI® – efficiency and dynamism – with a turbocharger, which ensures even better power delivery.
The newly developed 1.2 TFSITFSIAudi was the first manufacturer in the world to combine petrol direct injection with turbocharging in large-scale car productionTFSI engine with 63 kW of power has a die-cast aluminium engine block with innovative, cast iron liners and a maintenance-free toothed chain drive. The lightweight pistons are low-friction while the oil and cooling water circuit, with dual-circuit cooling, ensure a high level of efficiency. You will soon notice this from the pleasantly low consumption, averaging just 5.1 l/100 km, and the maximum torque of 160 Nm, which is available from an engine speed of just 1,500 rpm.
The sporty 1.4 TFSI engine with the optional 7-speed S tronicS tronicFaster gearshifts, sportier driving: the S tronic combines the sporty characteristics of a manual gearbox with the advantages of an automatic.S tronic generates 90 kW and is clearly designed for top performance combined with economical fuel consumption. It powers the Audi A1 to 203 km/h with a torque of 200 Nm, likewise available from 1,500 rpm. Its watercooled charge air cooler is integrated in the inlet manifold; this reduces the volume of the charge air system and delivers increased dynamism. For even more dynamic performance, the 1.4 TFSI (136 kW) features a two-stage turbocharging system. It accelerates the Audi A1 to 227 km/h with a torque of 250 Nm from 2,000 rpm.
Fuel consumption and emissions data:
Fuel consumption, combined: 3.8-5.9 l/100km
CO2 emissions, combined: 99-139 g/km
