# General Motors MOT reliability by model | RegFlags First-time MOT pass rates for 66 General Motors models, from 874 real MOT tests. ## Models - [General Motors Chevrolet](https://regflags.co.uk/reliability/general-motors/chevrolet.md): 86% first-time pass rate, 305 MOT tests, first used 1962–2024 - [General Motors Cadillac](https://regflags.co.uk/reliability/general-motors/cadillac.md): 71% first-time pass rate, 195 MOT tests, first used 1985–2021 - [General Motors Unclassified](https://regflags.co.uk/reliability/general-motors/unclassified.md): 87% first-time pass rate, 146 MOT tests, first used 1978–2020 - [General Motors Pontiac](https://regflags.co.uk/reliability/general-motors/pontiac.md): 80% first-time pass rate, 74 MOT tests (few mots), first used 1967–2013 - [General Motors Hummer](https://regflags.co.uk/reliability/general-motors/hummer.md): 80% first-time pass rate, 15 MOT tests (very few mots), first used 2002–2008 - [General Motors Camaro](https://regflags.co.uk/reliability/general-motors/camaro.md): 71% first-time pass rate, 14 MOT tests (very few mots), first used 1973–2010 - [General Motors Corvette](https://regflags.co.uk/reliability/general-motors/corvette.md): 91% first-time pass rate, 11 MOT tests (very few mots), first used 1981–2012 - [General Motors Sierra](https://regflags.co.uk/reliability/general-motors/sierra.md): 70% first-time pass rate, 10 MOT tests (very few mots), first used 1992–2020 - [General Motors Buick](https://regflags.co.uk/reliability/general-motors/buick.md): 57% first-time pass rate, 7 MOT tests (very few mots), first used 1968–1997 - [General Motors Gmc](https://regflags.co.uk/reliability/general-motors/gmc.md): 67% first-time pass rate, 6 MOT tests (very few mots), first used 1988–2003 - [General Motors Firebird](https://regflags.co.uk/reliability/general-motors/firebird.md): 80% first-time pass rate, 5 MOT tests (very few mots), first used 1971–1995 - [General Motors Safari](https://regflags.co.uk/reliability/general-motors/safari.md): 40% first-time pass rate, 5 MOT tests (very few mots), first used 1991–1997 - [General Motors Caliber](https://regflags.co.uk/reliability/general-motors/caliber.md): 75% first-time pass rate, 4 MOT tests (very few mots), first used 2007–2009 - [General Motors Blazer](https://regflags.co.uk/reliability/general-motors/blazer.md): 75% first-time pass rate, 4 MOT tests (very few mots), first used 1999–2004 - [General Motors Dodge](https://regflags.co.uk/reliability/general-motors/dodge.md): 50% first-time pass rate, 4 MOT tests (very few mots), first used 2008–2018 - [General Motors Sonama](https://regflags.co.uk/reliability/general-motors/sonama.md): 50% first-time pass rate, 4 MOT tests (very few mots), first used 1995–2004 - [General Motors Sebring](https://regflags.co.uk/reliability/general-motors/sebring.md): 67% first-time pass rate, 3 MOT tests (very few mots), first used 1991–2009 - [General Motors Camero](https://regflags.co.uk/reliability/general-motors/camero.md): 100% first-time pass rate, 3 MOT tests (very few mots), first used 1991–2010 - [General Motors Starcraft](https://regflags.co.uk/reliability/general-motors/starcraft.md): 67% first-time pass rate, 3 MOT tests (very few mots), first used 1992–1997 - [General Motors Vandura](https://regflags.co.uk/reliability/general-motors/vandura.md): 100% first-time pass rate, 3 MOT tests (very few mots), first used 1985–1994 - [General Motors Camper](https://regflags.co.uk/reliability/general-motors/camper.md): 100% first-time pass rate, 2 MOT tests (very few mots), first used 1993–1994 - [General Motors Acadia](https://regflags.co.uk/reliability/general-motors/acadia.md): 100% first-time pass rate, 2 MOT tests (very few mots), first used 2014–2017 - [General Motors Corvett](https://regflags.co.uk/reliability/general-motors/corvett.md): 50% first-time pass rate, 2 MOT tests (very few mots), first used 1989–2005 - [General Motors Escalade](https://regflags.co.uk/reliability/general-motors/escalade.md): 100% first-time pass rate, 2 MOT tests (very few mots), first used 2003–2003 - [General Motors Holden](https://regflags.co.uk/reliability/general-motors/holden.md): 100% first-time pass rate, 2 MOT tests (very few mots), first used 2002–2012 - [General Motors Suburban](https://regflags.co.uk/reliability/general-motors/suburban.md): 100% first-time pass rate, 2 MOT tests (very few mots), first used 1998–1999 - [General Motors Yukon](https://regflags.co.uk/reliability/general-motors/yukon.md): 100% first-time pass rate, 2 MOT tests (very few mots), first used 2004–2011 - [General Motors Chevelle](https://regflags.co.uk/reliability/general-motors/chevelle.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1966–1966 - [General Motors Covette](https://regflags.co.uk/reliability/general-motors/covette.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1982–1982 - [General Motors 1500](https://regflags.co.uk/reliability/general-motors/1500.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1991–1991 - [General Motors 2500HD](https://regflags.co.uk/reliability/general-motors/2500hd.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2002–2002 - [General Motors C25](https://regflags.co.uk/reliability/general-motors/c25.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1984–1984 - [General Motors C4](https://regflags.co.uk/reliability/general-motors/c4.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1994–1994 - [General Motors Comdor](https://regflags.co.uk/reliability/general-motors/comdor.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2006–2006 - [General Motors Comero](https://regflags.co.uk/reliability/general-motors/comero.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2002–2002 - [General Motors Comodore](https://regflags.co.uk/reliability/general-motors/comodore.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2007–2007 - [General Motors Day](https://regflags.co.uk/reliability/general-motors/day.md): 0% first-time pass rate, 1 MOT tests (very few mots), first used 2008–2008 - [General Motors Dayvan](https://regflags.co.uk/reliability/general-motors/dayvan.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1991–1991 - [General Motors Denali](https://regflags.co.uk/reliability/general-motors/denali.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2017–2017 - [General Motors Escalde](https://regflags.co.uk/reliability/general-motors/escalde.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2007–2007 - [General Motors Exporer](https://regflags.co.uk/reliability/general-motors/exporer.md): 0% first-time pass rate, 1 MOT tests (very few mots), first used 1995–1995 - [General Motors G20](https://regflags.co.uk/reliability/general-motors/g20.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1990–1990 - [General Motors H2](https://regflags.co.uk/reliability/general-motors/h2.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2003–2003 - [General Motors H3](https://regflags.co.uk/reliability/general-motors/h3.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2005–2005 - [General Motors Hmmwv](https://regflags.co.uk/reliability/general-motors/hmmwv.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2008–2008 - [General Motors HUMMERH2](https://regflags.co.uk/reliability/general-motors/hummerh2.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2005–2005 - [General Motors Journey](https://regflags.co.uk/reliability/general-motors/journey.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2009–2009 - [General Motors M998](https://regflags.co.uk/reliability/general-motors/m998.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1985–1985 - [General Motors Motor](https://regflags.co.uk/reliability/general-motors/motor.md): 0% first-time pass rate, 1 MOT tests (very few mots), first used 1997–1997 - [General Motors Motorcaravan](https://regflags.co.uk/reliability/general-motors/motorcaravan.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2000–2000 - [General Motors Nitro](https://regflags.co.uk/reliability/general-motors/nitro.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2008–2008 - [General Motors Pick](https://regflags.co.uk/reliability/general-motors/pick.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1994–1994 - [General Motors Pickup](https://regflags.co.uk/reliability/general-motors/pickup.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2004–2004 - [General Motors Saturn](https://regflags.co.uk/reliability/general-motors/saturn.md): 0% first-time pass rate, 1 MOT tests (very few mots), first used 2005–2005 - [General Motors Savana](https://regflags.co.uk/reliability/general-motors/savana.md): 0% first-time pass rate, 1 MOT tests (very few mots), first used 2003–2003 - [General Motors Silvarado](https://regflags.co.uk/reliability/general-motors/silvarado.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1989–1989 - [General Motors Silverado](https://regflags.co.uk/reliability/general-motors/silverado.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1990–1990 - [General Motors SLT500](https://regflags.co.uk/reliability/general-motors/slt500.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1998–1998 - [General Motors Sonoma](https://regflags.co.uk/reliability/general-motors/sonoma.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1997–1997 - [General Motors Stylemaster](https://regflags.co.uk/reliability/general-motors/stylemaster.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1997–1997 - [General Motors Terrain](https://regflags.co.uk/reliability/general-motors/terrain.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2015–2015 - [General Motors Trailblazer](https://regflags.co.uk/reliability/general-motors/trailblazer.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2008–2008 - [General Motors Trans](https://regflags.co.uk/reliability/general-motors/trans.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 1985–1985 - [General Motors Van](https://regflags.co.uk/reliability/general-motors/van.md): 0% first-time pass rate, 1 MOT tests (very few mots), first used 1992–1992 - [General Motors Winnebago](https://regflags.co.uk/reliability/general-motors/winnebago.md): 0% first-time pass rate, 1 MOT tests (very few mots), first used 2002–2002 - [General Motors Yokon](https://regflags.co.uk/reliability/general-motors/yokon.md): 100% first-time pass rate, 1 MOT tests (very few mots), first used 2002–2002 --- Canonical page: https://regflags.co.uk/reliability/general-motors RegFlags by Steady Circuit Ltd.