| Kioti K9 |
|
| Kioti Mechron |
|
| Kleinschnittger F-125 / F-250 1950-1957 |
microcars, not-tagged |
| KMR Oura |
|
| Knight Industries K.I.T.T. (Knight Rider) 1982-1982 |
Devel |
| Kodiak F1 |
|
| Koenig Competition 1987-1992 |
coupes, custom-builds, Ferrari, Koenig, supercars |
| Koenig Specials C62 1990-1991 |
coupes, custom-builds, Koenig, Porsche, supercars |
| Koenigsegg Agera variants 2010-2018 |
fh5-roster, hypercars, Koenigsegg, open-top-cars |
| Koenigsegg CC Prototype 1994 - 2000 |
concepts-prototypes, Koenigsegg |
| Koenigsegg CC850 2022+ |
hypercars, Koenigsegg, open-top-cars |
| Koenigsegg CCR 2004-2006 |
hypercars, Koenigsegg, open-top-cars |
| Koenigsegg CCXR 2008-2010 |
fh1-roster, hypercars, Koenigsegg, open-top-cars |
| Koenigsegg Gemera 2024-current |
coupes, hybrid-vehicles, hypercars, Koenigsegg |
| Koenigsegg Jesko Absolut/Attack 2021-current |
fh5-roster, hypercars, Koenigsegg |
| Koenigsegg Quant concept 2009-2009 |
concepts-prototypes, Koenigsegg |
| Korres P4 2014-current |
Korres, Offroad, supercars |
| Krugger FD 2020 |
Krugger |
| KTM JP Performance Momentum 2019-2019 |
KTM |
| KTM X-Bow GT/RR 2018-current |
KTM |
| KTM X-Bow variants |
KTM |
| Kubota RTV 1100 |
|
| Kubota RTV-X |
|
| KVAB Tjorven 1969-1972 |
|
| Kwadi CR III |
|