2021 Mercedes Benz C Class in Comparison to Its Predecessor

Overview
Some entry-luxury cars are too sporty and others are too soft, but Mercedes-Benz’s C-class falls in the sweet spot. It even earned a spot on our Editors' Choice list. In its standard C300 form, it combines a quiet and comfortable ride with just the right amount of handling acuity—and if you want more power and performance, Mercedes offers the AMG C43 and C63 models, which we review separately. The C300 is available in sedan, coupe, and convertible models. Although the current generation is nearing the end of its life cycle, it still has plenty of modern technology, and its interior and exterior designs have aged well. A redesigned C-class is expected to arrive within the next year or so.

What's New for 2021?
A 12.3-inch digital gauge cluster is newly standard across the board, as are heated front seats. Plus, the sedan can be had with a Night package that adds black exterior trim.
Unless you desire an open-air experience or the extra style of the coupe, the sedan is the most sensible and satisfying of the C-class models. The C300 comes standard with rear-wheel drive; Benz's 4Matic all-wheel-drive system is a $2000 option. Of the many available extras, we’d consider the $1500 Premium package, which adds SiriusXM satellite radio, an upgraded audio system, and ambient lighting. But beware that many of the option packages are bundled together and can push the price of a sedan well beyond $50,000.

Engine, Transmission, and Performance
A turbocharged 2.0-liter four-cylinder engine powers all C300 models and generates 255 horsepower and 273 pound-feet of torque, getting the Mercedes off the line without delay. A nine-speed automatic transmission performs shifting duties. Rear-wheel drive is standard, but you can get all-wheel drive (called 4Matic) for two grand more. In our testing of a C300 4Matic sedan, the car hit 60 mph in a sprightly 5.4 seconds. The engine is appropriately muted at idle and at highway speeds, but its soundtrack at full throttle is less pleasing than you'd expect. In our recent comparison test of entry-luxury sports sedans, the C300’s acceleration results put it about midpack, as the BMW 330i and Alfa Romeo Giulia 2.0T were quicker.