The 2010 Audi A3 is a sporty, compact wagon that seats five passengers and offers entry-level luxury amenities. New for 2010 is the available 2.0L turbo diesel engine which generates 140 hp and is capable of 30 mpg in the city and 42 mpg on the highway. The only transmission for the TDI engine is the S-Tronic automatic with manual shift mode. The other engine for the 2010 Audi A3 is a 200 hp 2.0L turbocharged four-cylinder. This engine is available with the S-tronic or a six-speed manual transmission. For 2010, the S-line appearance package is now standard equipment.