So, we already know for sure that the new Mercedes A-Class Sedan is arriving in 2018, the automaker has confirmed that. But what we really wanna know is when and how it’s gonna look and drive. Mercedes-Benz previewed its design with the Mercedes Concept A Sedan at Auto Shanghai 2017. The company began testing the pre-production model on the roads in August. The A-Class Sedan will have a sharp and aggressive front and rear, a rather conventional roofline, leaving the coupe-like styling for an all-new CLA, and short front and rear overhangs for a much sportier look. While the next-gen A-Class will have a body 4.4 metres long, the first-ever A-Class Sedan will measure almost 4.55 metres. The concept version is 4,570 mm long, 1,870 mm wide and 1,462 mm in height. Like the bigger sedans, the A-Class three-box will feature a dual display setup inside. The Mercedes A-Class Sedan will ride on the MFA2 front-wheel-drive platform. Mercedes-Benz will offer its new entry-level sedan with 1.4-, 1.6- and 2.0-litre petrol enginesand 2.0-litre diesel engines.