The GLA is the smallest and most affordable member of the Mercedes-Benz family of SUVs and crossovers. In addition to a turbocharged 2.0-litre four-cylinder engine rated at 221 horsepower, the base GLA 250 4MATIC benefits from a refined and fully independent suspension, not to mention an eight-speed automatic transmission and all-wheel drive. A panoramic sunroof also comes standard. AMG GLA 35 4MATIC and AMG GLA 45 4MATIC+ models are available if you like performance.