In January 2001, Volvo débuted its Adventure Concept Car at the North American International Auto Show, to gauge reaction to the styling and features of its upcoming SUV.[11] In November 2001, Volvo released a teaser image showing the frontal styling of the production version, named the XC90. Notable as Volvo's first SUV model, the styling of the XC90 recalled the concept.[12] In January 2002, the full XC90 unveiling occurred, at the North American International Auto Show.[12]Production began in August 2002, after Volvo's traditional mid-year shutdown, with the first XC90s coming out of the Torslanda factory in Sweden. At its North American launch for the 2003 model year, the XC90 was presented with a choice of two trim levels, the 2.5 T and the T6. The 2.5 T was the entry level version and offered a 2.5-litre B5254T2 "T5" turbocharged inline-five engine, producing 208 hp (155 kW) and 236 lb⋅ft (320 N⋅m) mated to an Aisin co-developed five-speed AW55-50/51 automatic. The T6 offered a 2.9-litre B6294T twin-turbocharged inline-six with 268 hp (200 kW) and 280 lb⋅ft (380 N⋅m) mated to a GM-sourced, Volvo-modified four-speed 4T65EV/GT automatic. While the 2.5T came standard with front-wheel drive, a Haldex Traction all-wheel drive (AWD) system was optional. The T6 was offered only with the AWD system.