The current Lexus CT is 4,350 mm long, 1,765 mm wide and 1,451 mm tall, on a 2,600 mm wheelbase. It has grown 3 cm longer since the 2011 CT.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2011–2014 | 4,320 | 1,765 | 1,436 | 2,600 | 375 | 10.4 |
| 2014–2021Current | 4,350 | 1,765 | 1,451 | 2,600 | 375 | 10.4 |
The Lexus CT offers 830 mm of rear legroom and 925 mm of rear headroom, with 1,160 mm of legroom and 965 mm of headroom up front. Rear shoulder room measures 1,425 mm across.
| Front | Rear | |
|---|---|---|
| Legroom | 1,160 mm | 830 mm |
| Headroom | 965 mm | 925 mm |
| Shoulder room | 1,455 mm | 1,425 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 CT, 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.