The current Rolls-Royce Silver Spur is 5,395 mm long, 1,887 mm wide and 1,485 mm tall, on a 3,061 mm wheelbase.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 1994–1998 | 5,539 | 1,887 | 1,502 | 3,332 | 410 | 12.5 |
| 1996–1998Current | 5,395 | 1,887 | 1,485 | 3,061 | 410 | 11.7 |
Exterior figures are manufacturer specifications for the Silver Spur, 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.