| Troll 1956-1958 | coupes, sports-cars, Troll |
| Troller T4 2004-2021 | Ford, Troller |
| Trumpchi E8 2023-current | mpvs-vans, Trumpchi |
| Trumpchi E9 2023-current | mpvs-vans, Trumpchi |
| Trumpchi Emkoo 2022-current | crossovers-suvs, hybrid-vehicles, Trumpchi |
| Trumpchi Empow 2021-present | Dodge, hybrid-vehicles, sedans, Trumpchi |
| Trumpchi ES9 2023-current | crossovers-suvs, Trumpchi |
| Trumpchi GA4 | Trumpchi |
| Trumpchi GE3 2017-2020 | crossovers-suvs, electric-vehicles, Trumpchi |
| Trumpchi GS4 | Trumpchi |
| Trumpchi GS5 / GS4 Plus 2018-current (Dodge Journey) | crossovers-suvs, Dodge, Trumpchi |
| Trumpchi GS7 | Trumpchi |
| Trumpchi GS8 (Gen 1) 2016-2020 | crossovers-suvs, Trumpchi |
| Trumpchi GS8 (Gen 2) 2021-current | crossovers-suvs, Trumpchi |
| Trumpchi M6 2018-current (Pro, Max) | mpvs-vans, Trumpchi |
| Trumpchi S7 2025-current | crossovers-suvs, electric-vehicles, Trumpchi |
| Tucker 48 1948 | sedans, Tucker |
| Tuffy-Turner Midget (Cup racing) 1947 | open-top-cars, open-wheels, racing-vehicles |
| Turchetti Raptus GT 1999 | coupes, sports-cars |
| Tushek Aeon 2023-current | hypercars, Tushek |
| Tushek Renovatio T500 2012- | Tushek |
| Tushek T600 2015-2017 | Tushek |
| Tushek TS 900 H Apex 2019-current | hypercars, Tushek |
| Tuthill GT ONE 2024-current | coupes, Porsche, supercars, Tuthill |
| Tuthill Porsche 911K 1972/2023 | coupes, Porsche, restomod, sports-cars, Tuthill |
| TVE Citadine 1972-1978 | electric-vehicles, microcars |