This particular S90 is a B6 AWD Inscription model, so it touts all-wheel drive and features some great equipment like the Climate and Advanced packages, 20-inch wheels, an air suspension system, heated and ventilated front seats, heated rear seats, and a Harman/Kardon premium sound system. Power comes from a 2.0-liter turbocharged and supercharged inline-4, which produces 295 horsepower and 310 lb-ft of torque. Output is sent to all four wheels via an 8-speed automatic transmission.