Fuel tank: 15 of 15 variants rated.
Lancia Thesis 3.2 V6 24v Elegante tops the Lancia Thesis ranking by Fuel tank, at 75 L (19.8 gal US).
Across 15 ranked variants, Fuel tank spans from 75 L (19.8 gal US) to 75 L (19.8 gal US).
| # | Variant | Year | Body | Fuel | Fuel tank |
|---|---|---|---|---|---|
| 1 | Lancia Thesis 3.2 V6 24v Elegante | 2007 | Sedan | Petrol | 75 L (19.8 gal US) |
| 2 | Lancia Thesis 2.4 Multijet 20v Elegante | 2007 | Sedan | Diesel | 75 L (19.8 gal US) |
| 3 | Lancia Thesis 2.4 Multijet 20v Executive | 2006 | Sedan | Diesel | 75 L (19.8 gal US) |
| 4 | Lancia Thesis 2.4 Multijet 20v Emblema | 2006 | Sedan | Diesel | 75 L (19.8 gal US) |
| 5 | Lancia Thesis 2.4 Multijet 20v Sportiva | 2006 | Sedan | Diesel | 75 L (19.8 gal US) |
| 6 | Lancia Thesis 3.2 V6 24v Emblema | 2003 | Sedan | Petrol | 75 L (19.8 gal US) |
| 7 | Lancia Thesis 2.4 JTD 20v Executive+1 | 2003 | Sedan | Diesel | 75 L (19.8 gal US) |
| 8 | Lancia Thesis 2.4 JTD 20v Emblema+1 | 2003 | Sedan | Diesel | 75 L (19.8 gal US) |
| 9 | Lancia Thesis 2.4 20v Executive+1 | 2002 | Sedan | Petrol | 75 L (19.8 gal US) |
| 10 | Lancia Thesis 2.4 20v Emblema+1 | 2002 | Sedan | Petrol | 75 L (19.8 gal US) |
| 11 | Lancia Thesis 2.0 Turbo 20v Executive | 2002 | Sedan | Petrol | 75 L (19.8 gal US) |
| 12 | Lancia Thesis 2.0 Turbo 20v Emblema | 2002 | Sedan | Petrol | 75 L (19.8 gal US) |
| 13 | Lancia Thesis 3.0 V6 24v Emblema | 2002 | Sedan | Petrol | 75 L (19.8 gal US) |
| 14 | Lancia Thesis 2.4 JTD 10v Executive | 2002 | Sedan | Diesel | 75 L (19.8 gal US) |
| 15 | Lancia Thesis 2.4 JTD 10v Emblema | 2002 | Sedan | Diesel | 75 L (19.8 gal US) |