Mercedes B 180 Workshop & Owners Manual | Free Download Mercedes B 180. The Mercedes-Benz B-Class is a compact luxury car introduced by German automaker Mercedes-Benz. It is essentially an enlarged A-Class keeping some of the engines, but with other more powerful ones available. The B-Class is a front wheel drive vehicle. Owner Manuals | Mercedes-Benz USA Operator's Manual. Your Mercedes-Benz Owners Manuals are your go-to source for any information you need to know regarding the operation of your vehicle.