The current Subaru Forester is 4,670 mm long, 1,830 mm wide and 1,730 mm tall, on a 2,670 mm wheelbase. It has grown 22 cm longer since the 1997 Forester.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 1997–2005 | 4,450 | 1,735 | 1,588 | 2,525 | 409 | 10.8 |
| 2005–2008 | 4,485 | 1,735 | 1,589 | 2,525 | 387 | 10.6 |
| 2008–2013 | 4,560 | 1,780 | 1,700 | 2,615 | 450 | 10.6 |
| 2013–2019 | 4,595 | 1,795 | 1,735 | 2,640 | 505 | 10.6 |
| 2019–2025 | 4,616 | 1,809 | 1,731 | 2,661 | 505 | 10.8 |
| 2025–presentCurrent | 4,670 | 1,830 | 1,730 | 2,670 | 508 | 10.8 |
Exterior figures are manufacturer specifications for the Forester, 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.