https://www.imcdb.org/vehicle_1693614-Hyundai-New-Super-Aero-City-CY-2008.html
https://www.imcdb.org/vehicle_1693385-Hyundai-New-Super-Aero-City-CY-2008.html
https://www.imcdb.org/vehicle_1693051-Hyundai-New-Super-Aero-City-CY-2008.html

https://www.imcdb.org/vehicle_1693060-Hyundai-Sonata-DN8-2019.html
https://www.imcdb.org/vehicle_1693062-Hyundai-Sonata-DN8-2019.html
https://www.imcdb.org/vehicle_1693056-Hyundai-Sonata-DN8-2019.html
https://www.imcdb.org/vehicle_1693089-Hyundai-Sonata-DN8-2019.html

https://www.imcdb.org/vehicle_1693627-Hyundai-Sonata-New-Rise-LF-2017.html
https://www.imcdb.org/vehicle_1693363-Hyundai-Sonata-New-Rise-LF-2017.html
https://www.imcdb.org/vehicle_1692674-Hyundai-Sonata-New-Rise-LF-2017.html

https://www.imcdb.org/vehicle_1693052-Hyundai-Grandeur-IG-2017.html
https://www.imcdb.org/vehicle_1692696-Hyundai-Grandeur-IG-2017.html
https://www.imcdb.org/vehicle_1693397-Hyundai-Grandeur-IG-2017.html
https://www.imcdb.org/vehicle_1693380-Hyundai-Grandeur-IG-2017.html
https://www.imcdb.org/vehicle_1693063-Hyundai-Grandeur-IG-2017.html
https://www.imcdb.org/vehicle_1692657-Hyundai-Grandeur-IG-2017.html

https://www.imcdb.org/vehicle_1693609-Kia-K5-JF-2015.html
https://www.imcdb.org/vehicle_1693387-Kia-K5-JF-2015.html
https://www.imcdb.org/vehicle_1692679-Kia-K5-JF-2015.html

https://www.imcdb.org/vehicle_1693621-Hyundai-Avante-HD-2007.html
https://www.imcdb.org/vehicle_1693083-Hyundai-Avante-HD-2007.html
https://www.imcdb.org/vehicle_1692676-Hyundai-Avante-HD-2007.html

https://www.imcdb.org/vehicle_1693097-Hyundai-e-Mighty-WT1-2004.html
https://www.imcdb.org/vehicle_1693358-Hyundai-e-Mighty-WT1-2004.html

Done
I kept separately those with role + different color

https://www.imcdb.org/vehicle_1695125-Hyundai-Sonata-LF-2014.html
https://www.imcdb.org/vehicle_1693392-Hyundai-Sonata-LF-2014.html
https://www.imcdb.org/vehicle_1693384-Hyundai-Sonata-LF-2014.html
https://www.imcdb.org/vehicle_1692668-Hyundai-Sonata-LF-2014.html

https://www.imcdb.org/vehicle_1666502-Cadillac-CT6-2019.html
https://www.imcdb.org/vehicle_1666453-Cadillac-CT6-2019.html
https://www.imcdb.org/vehicle_1666668-Cadillac-CT6-2019.html

https://www.imcdb.org/vehicle_1666450-Cadillac-CT4-2020.html
https://www.imcdb.org/vehicle_1666798-Cadillac-CT4-2020.html

https://www.imcdb.org/vehicle_1666447-Daewoo-Super-DLX-1996.html
https://www.imcdb.org/vehicle_1666778.html

https://www.imcdb.org/vehicle_2018262-Mercedes-Benz-W123.html
https://www.imcdb.org/vehicle_2018267.html

https://www.imcdb.org/vehicle_2019016-BMW-323Ci-E46-1999.html
https://www.imcdb.org/vehicle_2019005-BMW.html

3 stars (for me)
https://www.imcdb.org/vehicle_2018994-Chevrolet-Camaro.html
https://www.imcdb.org/vehicle_2018996.html

Same Car:
https://www.imcdb.org/vehicle_1877044-Acura-RL-KB1-2005.html
https://www.imcdb.org/vehicle_1829953-Honda-Legend-KB1-2004.html

What is the correct name? Honda I suppose?

https://www.imcdb.org/vehicle_1591520-Chevrolet-El-Camino-1968.html
https://www.imcdb.org/vehicle_1272676-Chevrolet-El-Camino-1968.html

https://www.imcdb.org/vehicle_1988690-Chevrolet-Equinox-2018.html
https://www.imcdb.org/vehicle_1591737-Chevrolet-Equinox-2018.html

https://www.imcdb.org/vehicle_1172642-Dodge-Charger-Pursuit-LD-2015.html
https://www.imcdb.org/vehicle_2020171-Dodge-Charger-Pursuit-LD-2015.html

https://www.imcdb.org/vehicle_1329600-Ford-Escape-C520-2017.html
https://www.imcdb.org/vehicle_1988873-Ford-Escape-C520-2017.html

https://www.imcdb.org/vehicle_2020147-Infiniti-QX80-Z62-2018.html
https://www.imcdb.org/vehicle_1387089-Infiniti-QX80-Z62-2018.html

https://www.imcdb.org/vehicle_1988714-International-ProStar-2006.html
https://www.imcdb.org/vehicle_1394070-International-ProStar-2007.html

https://www.imcdb.org/vehicle_1139390-Jeep-Grand-Cherokee-SRT-WK2-2014.html
https://www.imcdb.org/vehicle_1988694-Jeep-Grand-Cherokee-WK2-2017.html

https://www.imcdb.org/vehicle_2020161.html
https://www.imcdb.org/vehicle_1591717-Peterbilt-579-2012.html

https://www.imcdb.org/vehicle_1668564-Cadillac-CT6-2019.html
https://www.imcdb.org/vehicle_1666502-Cadillac-CT6-2019.html

Same Car:
https://www.imcdb.org/vehicle_1043754-Hyundai-Grandeur-IG-2017.html
https://www.imcdb.org/vehicle_1043002-Hyundai-Grandeur-IG-2017.html

Same Car:
https://www.imcdb.org/vehicle_569897-Samsung-SM5-New-Impression-A34R-2008.html
https://www.imcdb.org/vehicle_2023313-Samsung-SM5-A34R-2005.html

https://www.imcdb.org/vehicle_561919-Hyundai-Dynasty-LX-1998.html
https://www.imcdb.org/vehicle_2023173-Hyundai-Grandeur-LX-1992.html

https://www.imcdb.org/vehicle_2023545-Hyundai-GK.html
https://www.imcdb.org/vehicle_2023549.html

Same Car:
https://www.imcdb.org/vehicle_2023361-Renault-M%C3%A9gane-Sc%C3%A9nic-J64-1999.html
https://www.imcdb.org/vehicle_2023335.html

https://www.imcdb.org/vehicle_2000339-Maruti-Suzuki-1000-1990.html
https://www.imcdb.org/vehicle_2000335-Maruti-Suzuki-1000.html
https://www.imcdb.org/vehicle_2000343-Maruti-Suzuki-1000-1990.html

https://www.imcdb.org/vehicle_2000333-Premier-Padmini.html
https://www.imcdb.org/vehicle_2000338-Premier-Padmini.html

https://www.imcdb.org/vehicle_2001750-Mahindra-CJ-3B-1953.html
https://www.imcdb.org/vehicle_2001751-Mahindra-CJ-3B.html

https://www.imcdb.org/vehicle_2023489-Mahindra-Scorpio-2002.html
https://www.imcdb.org/vehicle_2023701-Mahindra-Scorpio.html
https://www.imcdb.org/vehicle_2023704-Mahindra-Scorpio.html

https://www.imcdb.org/vehicle_2023486-Tata-Sumo.html
https://www.imcdb.org/vehicle_2023491-Tata-Sumo.html

https://www.imcdb.org/vehicle_2023492-Tata-Sumo-1994.html
https://www.imcdb.org/vehicle_2023698.html

https://www.imcdb.org/vehicle_337271-Chevrolet-Chevy-Van-G-30-1978.html
https://www.imcdb.org/vehicle_2024585.html

https://www.imcdb.org/vehicle_2000342-Hindustan-Ambassador-1979.html
https://www.imcdb.org/vehicle_2026023.html

https://www.imcdb.org/vehicle_2026027.html
https://www.imcdb.org/vehicle_2000333-Premier-Padmini.html

https://www.imcdb.org/vehicle_2026028.html
https://www.imcdb.org/vehicle_2000336-Premier-118-NE-1988.html

https://www.imcdb.org/vehicle_2026019.html
https://www.imcdb.org/vehicle_2000270-Bajaj-Tempo-Matador.html

https://www.imcdb.org/vehicle_2026026-Maruti-Suzuki-Swift-DZire-2008.html
https://www.imcdb.org/vehicle_2026024.html

https://www.imcdb.org/vehicle_2002085-Mercedes-Benz-220-SE-W111.html
https://www.imcdb.org/vehicle_2002080-Mercedes-Benz.html
https://www.imcdb.org/vehicle_2002089-Mercedes-Benz.html

https://www.imcdb.org/vehicle_1985221-Scania-4-Series-1995.html
https://www.imcdb.org/vehicle_1985219-Scania-4-Series-1995.html
(the same truck)

For the Mercedes, maybe a different year can be found for the 2-star ones? I'm not sure they should be regrouped (as they have a role, and it is a movie rather than a series)