The 2015 INFINITI Q40 sedan comes powered by INFINITI's fantastic 3.7L V6, which produces 328 horsepower and 269 pound-feet of torque and is mated to a 7-speed automatic transmission. The transmission features manual shift mode along with Adaptive Shift Control (ASC) and Drive Sport (DS) modes. Rear-wheel drive is standard, while all-wheel drive is available, instantly adapting to changing road surfaces and conditions by sending power to the wheels that need it most, enhancing traction and control in less-than ideal driving situations. The Q40 comes in one well-equipped trim. This includes 17-inch alloy wheels, HID xenon headlights and LED brake lights, INFINITI Intelligent Key, leather seating with heated front seats and 8-way power adjustability, power everything, dual-zone automatic climate control, Bluetooth hands-free connectivity, a rearview monitor, speed-sensing wipers, and an AM/FM/CD stereo with MP3 compatibility. A moonroof is available, as is the $2,900 Navigation Plus Package, which adds navigation, a Bose stereo, streaming audio, DVD video playback and voice recognition. A host of airbags are standard, as are anti-lock brakes, electronic brake force distribution, brake assist, traction control and a security system.