The 2023 Mercedes-AMG A45 S 4MATIC+ is a high-performance hot hatch that redefines the limits of compact car engineering. With its ferocious turbocharged engine, advanced all-wheel-drive system, and lightning-fast dual-clutch transmission, it delivers supercar-level thrills in a practical five-door package. Engine: 2.0-litre turbocharged petrol (Inline 4-cylinder) Power: 310 kW @ 6750 rpm Torque: 500 Nm @ 5000–5250 rpm Transmission: 8-speed AMG SPEEDSHIFT DCT automatic Drive Type: AWD (4MATIC+) Top Speed: 270 km/h (electronically limited) Acceleration (0–100 km/h): 3.9 seconds Fuel Consumption (Combined): 8.9 L/100 km Fuel Tank Capacity: 51 litres Boot Capacity: 370 litres Body Style: 5-door hatchback Seating Capacity: 5 passengers The A45 S 4MATIC+ competes in the ultra-performance hot hatch segment, facing off against rivals like the Audi RS3 Sportback, BMW M135i xDrive, and Volkswagen Golf R. It’s aimed at driving enthusiasts who crave track-ready performance without sacrificing daily usability. With aggressive styling, AMG-specific design cues, and cutting-edge tech like the MBUX infotainment system and AMG Torque Control, it offers a visceral driving experience. While its price tag and firm ride may deter casual buyers, the A45 S stands out as the most powerful production 2.0-litre hatchback in the world—making it a true icon of compact performance.