Nissan chose to keep things simple when it comes to the Sentra. The Japanese automaker’s compact sedan is exclusively powered by a naturally aspirated 2.0-litre four-cylinder engine that produces 149 horsepower and 146 lb-ft. of torque. A continuously variable transmission helps improve fuel economy, but you can also get a six-speed manual gearbox in SR trim. Affordability remains one of the main draws of the Sentra, and most drivers laud the comfortable seats.