The current Lancia Thesis is 4,888 mm long, 1,830 mm wide and 1,465 mm tall, on a 2,803 mm wheelbase.
Only one generation of this model is in our catalogue, so there is no size history to compare yet.
The Lancia Thesis offers 920 mm of rear legroom and 880 mm of rear headroom, with 1,080 mm of legroom and 970 mm of headroom up front. Rear shoulder room measures 1,520 mm across.
| Front | Rear | |
|---|---|---|
| Legroom | 1,080 mm | 920 mm |
| Headroom | 970 mm | 880 mm |
| Shoulder room | 1,530 mm | 1,520 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 Thesis, 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.