The current Land Rover Discovery is 4,956 mm long, 1,940 mm wide and — mm tall, on a 2,923 mm wheelbase. It has grown 44 cm longer since the 1990 Discovery.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 1990–1994 | 4,521 | 1,793 | 1,924 | 2,540 | — | 12.0 |
| 1994–1999 | 4,484 | 1,793 | 1,914 | 2,540 | — | 12.0 |
| 1999–2002 | 4,705 | 1,885 | 1,940 | 2,540 | 422 | 11.9 |
| 2002–2004 | 4,705 | 1,885 | 1,900 | 2,540 | 422 | 11.9 |
| 2004–2013 | 4,835 | 1,915 | 1,837 | 2,885 | 280 | 11.5 |
| 2013–2016 | 4,829 | 1,915 | 1,887 | 2,885 | 280 | 11.5 |
| 2016–2020 | 4,970 | 1,940 | — | 2,923 | 258 | 12.3 |
| 2020–presentCurrent | 4,956 | 1,940 | — | 2,923 | 986 | 12.4 |
Exterior figures are manufacturer specifications for the Discovery, 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.