The current Suzuki Wagon R+ is 3,540 mm long, 1,600 mm wide and 1,660 mm tall, on a 2,360 mm wheelbase. It has grown 14 cm longer since the 1997 Wagon R+.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 1997–2000 | 3,400 | 1,575 | 1,705 | 2,335 | 234 | 9.6 |
| 2000–2003 | 3,500 | 1,612 | 1,700 | 2,360 | 300 | 9.8 |
| 2003–2006 | 3,540 | 1,600 | 1,665 | 2,360 | 300 | 9.8 |
| 2006–2008Current | 3,540 | 1,600 | 1,660 | 2,360 | 248 | 9.8 |
Exterior figures are manufacturer specifications for the Wagon R+, 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.