The Cadillac CT4-V Blackwing combines a twin-turbo V6 engine and a manual gearbox to make it an excellent sports sedan.

Since the first iteration, a huge variety of models have been seen, ranging from the famous Type R trims, to more ...

The Q50 was launched for 2014 and eventually gained a 400-hp twin-turbo Red Sport 400 model. With the Q50 departing, Infiniti will exclusively sell SUVs. It's time to bid farewell to yet another ...

The Q50, Infiniti’s 5-seater sedan, starting at $42K for their entry level model, boasts a 3.0L twin-turbo 6-cylinder gas engine, paired with a 7-speed automatic transmission.

The Q50, a five-seat sedan, starts at $42,000 for its entry-level model and boasts a 3.0-liter twin-turbo 6-cylinder gas engine, paired with a 7-speed automatic transmission.

That’s where the Black Opal Edition Q50 Red Sport 400 gets its mojo from. The 3.0-liter twin-turbo V6 with 400 horsepower and 350 pound-feet of torque doesn’t hurt, either.

Infiniti also offers Luxe and Sensory trim levels positioned below the Red Sport 400. They use a 300-hp version of the twin-turbo V-6 and are priced from $43,725 with destination.

Long gone is Infiniti's hybrid engine, retired in favor of a pair of V6 options. The standard power plant is a 3.0-liter V6 tuned for 300 horsepower and 295 lb-ft of torque, courtesy of twin turbos.

Infiniti has revealed details of its updated Q50 sedan for 2016, including an all-new twin-turbocharged V6 petrol engine. Unlike the entry-level 2.0 litre turbocharged four-cylinder petrol engine ...

Move up to the Q50 Sensory trim and you're looking at a $48,825 car and the Q50 Red Sport 400 costs $56,975. Each car still rocks a twin-turbo 3.0-liter V6 with a seven-speed automatic transmission.

Independent Expert Opinion - Find the best Infiniti deals! Photo: Jeff Youngs While the Infiniti Q50 has some redeeming qualities, such as its sporty exterior design, capable powertrains, and ...