It’s about time we started considering Mercedes-AMG’s 43-level cars in some of the same conversations that include the 53- and 63-level monsters. Today, Mercedes-AMG announced the 2023 C 43 Sedan. But even though it’s the “entry-level” C-Class performance car, AMG gave it some serious upgrades, including standard rear-wheel steering, a mild-hybrid system, and plenty of power.
Rear-wheel steering is standard, as is adaptive suspension. Mercedes-AMG
The new turbocharged four-cylinder engine makes 402 horsepower and 369 pound-feet of torque – up from last year’s 385 ponies. It’s paired with a 48-volt mild-hybrid system, a nine-speed automatic transmission, and rear-biased all-wheel drive. Mercedes says the powertrain is strong enough to propel the C43 to 60 mph from a standstill in just 4.6 seconds.
The four-cylinder is the first production engine with an electric exhaust-gas turbocharger. The tech came directly from the Mercedes-AMG Petronas Formula 1 Team, who won the 2021 Constructor’s Championship. Where traditional turbochargers have to build boost over a short period of time, an electric motor spins the turbo to start before allowing the exhaust gases to take over. The system is driven by the car’s 48-volt mild-hybrid system and should reduce turbo lag and improve responsiveness.
The car’s electric turbocharger is a first in a production car. Mercedes-AMG
Five driving modes are available, including Slippery, Comfort, Sport, Sport +, and Individual. The drive modes alter throttle and steering response, transmission shift points, exhaust sound, and settings for the adaptive dampers. Shockingly, the car comes standard with rear-wheel steering with an angle of up to 2.5 degrees. The system works at speeds of up to 37 mph, and can drastically reduce the C 43’s turning radius while improving turn-in and handling.