The current NIO ET5 is 4,997 mm long, 1,978 mm wide and 1,506 mm tall, on a 3,003 mm wheelbase.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2022–presentCurrent | 4,997 | 1,978 | 1,506 | 3,003 | 386 | — |
| 2023–present | 4,946 | 1,974 | — | 2,974 | 386 | — |
Exterior figures are manufacturer specifications for the ET5, 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.