The current Saab 9-3 is 4,690 mm long, 1,802 mm wide and 1,529 mm tall, on a 2,675 mm wheelbase. It has grown 4 cm longer since the 2005 9-3.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2005–2007 | 4,654 | 1,762 | 1,492 | 2,675 | 419 | 10.8 |
| 2007–2011 | 4,670 | 1,802 | 1,498 | 2,675 | 419 | 10.8 |
| 2009–2010Current | 4,690 | 1,802 | 1,529 | 2,675 | 477 | 11.7 |
The Saab 9-3 offers 810 mm of rear legroom and 950 mm of rear headroom, with 1,100 mm of legroom and 1,020 mm of headroom up front. Rear shoulder room measures 1,500 mm across.
| Front | Rear | |
|---|---|---|
| Legroom | 1,100 mm | 810 mm |
| Headroom | 1,020 mm | 950 mm |
| Shoulder room | 1,550 mm | 1,500 mm |
Interior figures are the roomiest measurement (seat fully back), taken as the median across the current generation’s variants; individual trims vary.
Exterior figures are manufacturer specifications for the 9-3, 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.