Depending on the modification, length can be between 4420 mm (174 in.) and 4543 mm (178.86 in.)
Fuel consumption varies between 6.9 l/100 km (34.09 mpg) (1989 Mercedes-Benz 190 (W201) 2.0 D (75 Hp)) and 10.2 l/100 km (23.06 mpg) (1986 Mercedes-Benz 190 (W201) 2.6 i (160 Hp)), with diesel variants generally being more fuel efficient.
Manual transmissions, 4- or 5-speed, are more common in the Mercedes-Benz 190 range, but 4-speed automatic options are also available.
Yes, all Mercedes-Benz 190 vehicles are rear-wheel-drive.
Some Mercedes-Benz 190 variants do use a carburetor. The 190 E (E for Einspritzung) variants, however, use a Multi-Point Fuel Injection instead, which helped them deliver more power and better fuel efficiency.