The current Mercedes-Benz 190-Series is 4,447 mm long, 1,688 mm wide and 1,375 mm tall, on a 2,665 mm wheelbase. It has grown 3 cm longer since the 1983 190-Series.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 1983–1988 | 4,421 | 1,680 | 1,387 | 2,665 | 410 | 10.6 |
| 1988–1993Current | 4,447 | 1,688 | 1,375 | 2,665 | 410 | 10.6 |
Exterior figures are manufacturer specifications for the 190-Series, averaged per generation across its variants and shown for the most common body style. Generations with the same size are merged. Boot capacity is the seats-up figure where the manufacturer quotes one.