The Scion tC is powered by a 160-horsepower, 2.4-liter four-cylinder engine. It comes standard with a five-speed manual; a four-speed automatic is optional. It has all the major comfort and convenience items built in, including air conditioning, power steering, sport bucket seats with cloth seating and position memory, two-tiered console, reclining front and rear seats, keyless entry, and engine immobilizer. Safety features include an optional side-impact and curtain air bag system. A knee airbag is standard, along with the mandated dual front airbags. Anti-lock brakes and Electronic Brake-force Distribution are standard.For 2007, the Scion tC gets some package additions.