200 models available — type to filter

Astra

~ 73.0%

2,115,132 vehicles · 1982–2021 Corsa

~ 71.5%

2,061,300 vehicles · 1993–2022 Vectra

~ 68.5%

738,965 vehicles · 1995–2009 Zafira

~ 73.8%

571,948 vehicles · 1999–2018 Cavalier L

✓ 88.2%

352,285 vehicles · 1980–1992 Insignia

✓ 79.9%

291,889 vehicles · 2008–2021 Vivaro

~ 71.8%

275,809 vehicles · 2001–2020 Combo

~ 70.5%

260,376 vehicles · 1993–2021 Mokka

✓ 83.8%

220,369 vehicles · 2012–2022 Cavalier L H/b

210,700 vehicles · 1981–1989 Cavalier

~ 63.7%

192,466 vehicles · 1980–1996 Meriva

~ 74.8%

185,502 vehicles · 2003–2017 Nova

~ 65.8%

134,564 vehicles · 1983–1993 Cavalier Gl

✓ 100.0%

123,246 vehicles · 1980–1994 Nova Merit

✓ 85.3%

119,155 vehicles · 1985–1993 Astra S Merit

117,124 vehicles · 1986–1991 Astra 1.3l

✓ 100.0%

95,627 vehicles · 1984–1990 Omega

~ 70.0%

93,031 vehicles · 1994–2004 Movano

~ 72.0%

88,498 vehicles · 1999–2022 Nova L

✓ 84.6%

83,768 vehicles · 1983–1992 Agila

✓ 78.0%

66,533 vehicles · 2000–2015 Cavalier Sr I

✓ 91.2%

66,032 vehicles · 1982–1988 Frontera

~ 68.4%

65,716 vehicles · 1991–2004 Cavalier Gl H/b

61,959 vehicles · 1981–1988 Adam

✓ 81.8%

59,521 vehicles · 2013–2019 Astravan

~ 68.7%

57,878 vehicles · 1989–2012 Tigra

~ 67.5%

56,921 vehicles · 1994–2009 Cavalier Sri

✓ 83.8%

52,679 vehicles · 1987–1995 Chevette L

✓ 100.0%

51,547 vehicles · 1980–1984 Cavalier Ls

✓ 81.3%

51,502 vehicles · 1980–1995 Cavalier Base

—

47,631 vehicles · 1981–1988 Astra 1.6l

—

45,660 vehicles · 1984–1991 Viva

✓ 88.8%

38,530 vehicles · 2015–2019 Nova Sr

✓ 87.2%

38,291 vehicles · 1983–1992 Astra L

—

36,739 vehicles · 1982–1992 Astra 1.3

—

36,476 vehicles · 1984–1988 Grandland

✓ 88.6%

35,487 vehicles · 2018–2021 Astra S L H/b

—

34,852 vehicles · 1980–1985 Crossland

✓ 88.7%

34,760 vehicles · 2017–2021 Carlton Gl I

✓ 100.0%

34,662 vehicles · 1986–1993 Cavalier Gli

✓ 97.1%

32,600 vehicles · 1988–1992 Cavalier Gls

~ 74.0%

32,493 vehicles · 1980–1995 Astra Merit

✓ 81.8%

32,035 vehicles · 1988–1998 Chevette L H

✓ 87.6%

31,411 vehicles · 1980–1984 Cavalier L I

—

30,885 vehicles · 1987–1993 Astra Merit Diesel

✓ 100.0%

30,654 vehicles · 1986–1997 Astra Ls I

✗ 50.0%

29,783 vehicles · 1991–1994 Astra Merit I

✓ 83.3%

28,786 vehicles · 1991–1995 Astra L Hatch 1.3s

—

27,365 vehicles · 1982–1985 Antara

~ 74.6%

26,438 vehicles · 2007–2016 Calibra

~ 63.3%

25,937 vehicles · 1990–1998 Carlton S Gl

—

25,311 vehicles · 1983–1987 Carlton

~ 67.0%

25,182 vehicles · 1980–1994 Cavalier Gl I

—

24,311 vehicles · 1987–1992 Astra S Gl H/b

~ 66.7%

23,389 vehicles · 1980–1995 Astra S

—

22,933 vehicles · 1982–1985 Astra GTE

✓ 91.4%

22,320 vehicles · 1983–1991 Vectra Ls 16v

✗ 3.0%

21,642 vehicles · 1995–2004 Cavalier Ls Td

~ 69.5%

21,358 vehicles · 1992–1995 Belmont L

—

21,317 vehicles · 1986–1990 Astra Sri

✓ 88.0%

21,112 vehicles · 1986–2017 Cavalier Cd 1.8e

✓ 100.0%

20,228 vehicles · 1982–1986 Cavalier CDI

✓ 100.0%

19,770 vehicles · 1988–1992 Mokka Ultimate Turbo Auto

✓ 97.5%

18,560 vehicles · 2022–2025 Corsa Ultimate Turbo Auto

✓ 96.1%

18,487 vehicles · 2022–2025 Corsavan

~ 70.3%

17,628 vehicles · 1994–2012 Corsa Ultimate Turbo

✓ 95.7%

17,348 vehicles · 2022–2025 Astra 1.6gl

—

17,187 vehicles · 1985–1991 Cavalier Hatch

—

17,178 vehicles · 1983–1988 Carlton S

✓ 100.0%

16,959 vehicles · 1983–1987 Corsa Design

✓ 95.6%

16,957 vehicles · 2007–2024 Signum

~ 70.6%

16,857 vehicles · 2003–2008 Corsa SE

✓ 89.5%

16,841 vehicles · 2010–2021 Corsa Ls

✓ 81.7%

16,839 vehicles · 1993–1997 Astra 1.8gte

✓ 85.7%

16,034 vehicles · 1984–1986 Astra L Est

✓ 83.3%

15,896 vehicles · 1980–1984 Corsa Gs

✓ 92.5%

14,852 vehicles · 2023–2025 Cavalier Gls H/b

—

14,776 vehicles · 1981–1986 Astra 1.2

—

14,761 vehicles · 1984–1987 Cavalier Gl 1.8i

—

14,576 vehicles · 1985–1988 Carlton Gl I Auto

—

14,187 vehicles · 1987–1993 Midi

~ 64.1%

13,833 vehicles · 1990–1997 Mokka Ultimate Turbo

✓ 93.9%

13,796 vehicles · 2022–2025 Carlton Cd I

—

13,192 vehicles · 1986–1992 Nova Trip

~ 74.1%

12,818 vehicles · 1990–1993 Cavalier Commander

✓ 75.0%

12,339 vehicles · 1985–1986 Brava

~ 66.0%

12,280 vehicles · 1990–2002 Vivaro F2900 Prime S/s

✓ 93.2%

12,039 vehicles · 2023–2025 Rascal

~ 65.4%

11,813 vehicles · 1986–1993 Astra Gls I

✓ 75.0%

11,639 vehicles · 1991–1995 Grandland Ultimate Turbo

✓ 97.2%

11,600 vehicles · 2022–2024 Mokka Ultimate EV

✓ 81.8%

11,361 vehicles · 2022–2025 Corsa Gs Turbo

✓ 96.5%

11,349 vehicles · 2023–2025 Carlton Cd I Auto

✓ 100.0%

11,221 vehicles · 1986–1993 Corsa Merit

~ 73.1%

11,177 vehicles · 1993–1997 Cavalier Sr

✓ 100.0%

11,127 vehicles · 1981–1987 Cavalier L Auto

—

10,903 vehicles · 1980–1992 Astra Ls Diesel

—

10,412 vehicles · 1991–1996 Cavalier L Diesel

—

10,353 vehicles · 1989–1992 Belmont Gl

—

10,221 vehicles · 1986–1990 Mokka Gs Turbo

✓ 97.7%

10,112 vehicles · 2023–2025 Chevette Es Hb

✓ 100.0%

9,884 vehicles · 1980–1982 Combo 2300 Prime Turbo D

✓ 100.0%

9,436 vehicles · 2024–2025 Crossland Ultimate Turbo Auto

✓ 96.5%

9,385 vehicles · 2021–2024 Cavalier Gls Td

~ 69.7%

9,320 vehicles · 1992–1995 Astra 1.3gl

—

9,306 vehicles · 1985–1989 Vectra Gls 16v

✗ 33.3%

9,089 vehicles · 1995–1999 Nova GTE

✓ 84.2%

8,998 vehicles · 1988–1990 Chevette E

—

8,914 vehicles · 1980–1982 Belmont Merit

✓ 75.0%

8,868 vehicles · 1987–1990 Astra Gl Hatch S

—

8,783 vehicles · 1982–1985 Calibra 16v

✓ 75.4%

8,725 vehicles · 1990–1997 Astra GTE 16v

✓ 80.0%

8,682 vehicles · 1988–1991 Astra 1.6l Diesel

—

8,547 vehicles · 1985–1989 Cavalier LX

✓ 100.0%

8,522 vehicles · 1988–1988 Corsa Yes Turbo

✓ 100.0%

8,496 vehicles · 2024–2025 Vivaro 2900 Dynamic S/s

✓ 82.8%

8,383 vehicles · 2019–2021 Corsa Elite Nav Premium Turbo

✓ 88.8%

8,376 vehicles · 2019–2021 Vivaro E 3100 Dynamic

✓ 90.2%

8,375 vehicles · 2020–2023 Carlton L

✓ 100.0%

8,279 vehicles · 1987–1990 Astra Ls

✓ 76.4%

8,229 vehicles · 1994–1998 Corsa Elite Edition

✓ 92.5%

8,214 vehicles · 2021–2022 Senator 3.0i Cd Auto

✓ 75.0%

8,074 vehicles · 1985–1992 Carlton S Gl Auto

—

8,072 vehicles · 1983–1986 Vivaro 2900 Sportive S/s

✓ 82.5%

8,036 vehicles · 2019–2021 Astra L Hatch 1.2s

✓ 100.0%

7,936 vehicles · 1982–1985 Corsa SE Premium

✓ 90.1%

7,920 vehicles · 2020–2021 Astra CDI

✓ 91.7%

7,908 vehicles · 1989–1994 Grandland X Sri Nav Turbo

✓ 91.7%

7,714 vehicles · 2019–2021 Carlton L I

—

7,706 vehicles · 1987–1992 Astra Belmont L

✓ 100.0%

7,704 vehicles · 1989–1991 Astra Ld Diesel

—

7,653 vehicles · 1989–1991 Nova Gl

✓ 80.0%

7,548 vehicles · 1984–1987 Astra Gs Turbo

✓ 100.0%

7,392 vehicles · 2023–2025 Astra L 1.3s

—

7,376 vehicles · 1982–1985 Corsa Sri Premium Turbo

✓ 89.0%

7,201 vehicles · 2020–2021 Cavalier Expression

✓ 82.3%

7,077 vehicles · 1991–1995 Cavalier Gl Auto

—

6,983 vehicles · 1980–1992 Nova Swing 1.2

~ 66.7%

6,955 vehicles · 1984–1985 Cavalier Cd I

✓ 88.9%

6,818 vehicles · 1986–1988 Astravan Ls Diesel

—

6,731 vehicles · 1992–1997 Chevette Es Sln

—

6,717 vehicles · 1980–1982 Cavalier Cd 1.8e Auto

—

6,555 vehicles · 1982–1986 Nova Antibes

✓ 100.0%

6,429 vehicles · 1986–1988 Nova Luxe

~ 72.9%

6,395 vehicles · 1990–1992 Astra E 1200s

—

6,276 vehicles · 1981–1982 Astra Ls Turbo Diesel

✓ 100.0%

6,266 vehicles · 1992–1994 Corsa Gs Turbo Auto

✓ 97.0%

6,242 vehicles · 2023–2025 Grandland Ultimate Turbo Auto

✓ 96.8%

6,184 vehicles · 2022–2024 Astra L 1200s

—

6,149 vehicles · 1981–1982 Cavalier L H/b Auto

—

6,110 vehicles · 1981–1988 Corsa Sri Turbo

✓ 89.0%

6,099 vehicles · 2019–2021 Grandland Ultimate Trbo MHEV A

—

6,093 vehicles · 2024–2025 Vivaro F2900 Dynamic S/s

✓ 86.3%

5,983 vehicles · 2021–2023 Carlton Cdx I

—

5,938 vehicles · 1989–1993 Corsa SE Edition

✓ 93.3%

5,849 vehicles · 2021–2022 Senator 2.5i Auto

—

5,848 vehicles · 1985–1991 Carlton Cdx I Auto

—

5,762 vehicles · 1989–1993 Astra Expression

✓ 81.1%

5,667 vehicles · 1991–1997 Vivaro F2900 Pro S/s

✓ 96.9%

5,652 vehicles · 2023–2025 Carlton Gl

—

5,636 vehicles · 1987–1990 Cavalier CDI Auto

—

5,475 vehicles · 1989–1992 Astra Lsi

—

5,406 vehicles · 1991–1995 Grandland Gs Turbo MHEV Auto

✓ 100.0%

5,404 vehicles · 2024–2025 Combo 2300 Prime Turbo D S/s

✓ 91.0%

5,357 vehicles · 2023–2024 Astra LX

✓ 80.0%

5,356 vehicles · 1990–1991 Vivaro 3100 Sportive S/s

✓ 84.6%

5,282 vehicles · 2019–2021 Combo 2300 Dynamic Td

✓ 83.2%

5,271 vehicles · 2021–2022 Crossland Ultimate Turbo

✓ 94.9%

5,233 vehicles · 2022–2024 Cavalier Gls 1.8i

—

5,205 vehicles · 1985–1987 Astramax 365

—

5,196 vehicles · 1991–1994 Cavalier Envoy

✗ 50.0%

5,168 vehicles · 1992–1995 Cavalier Gls Auto

✓ 76.7%

5,154 vehicles · 1980–1995 Cavalier Gsi 16v

~ 74.3%

5,113 vehicles · 1989–1992 Mokka Gs EV

✓ 97.7%

5,098 vehicles · 2023–2025 Astra L Hatch 1.6s

—

5,069 vehicles · 1982–1985 Cavalier Gli Auto

—

5,064 vehicles · 1989–1992 Corsa Merit D

✓ 100.0%

5,027 vehicles · 1993–1997 Belmont I Gls

—

5,008 vehicles · 1986–1988 Carlton 2.2e Cd

✓ 100.0%

4,962 vehicles · 1984–1987 Combo 2300 Pro Turbo D S/s

✓ 94.2%

4,929 vehicles · 2023–2024 Astra L Diesel

—

4,844 vehicles · 1990–1991 Nova Club

✓ 100.0%

4,822 vehicles · 1987–1988 Combo 2300 Sportive Td

✓ 82.3%

4,752 vehicles · 2020–2022 Nova Merit Plus

✓ 87.5%

4,729 vehicles · 1992–1993 Nova Fling

✓ 100.0%

4,710 vehicles · 1990–1991 Astra Merit Auto

~ 70.0%

4,660 vehicles · 1989–1997 Vivaro F3100 Prime EV

✓ 92.3%

4,513 vehicles · 2023–2024 Nova S Std

—

4,433 vehicles · 1987–1990 Astra 1.6sr

—

4,431 vehicles · 1985–1987 Cavalier Gl H/b Auto

—

4,418 vehicles · 1981–1988 Mokka Gs Turbo Auto

✓ 98.4%

4,386 vehicles · 2023–2025 Astravan Merit

✗ 50.0%

4,343 vehicles · 1992–1997 Astra Belmont Lxi

✓ 100.0%

4,339 vehicles · 1989–1991 Vivaro F2900 Prime

✓ 100.0%

4,301 vehicles · 2024–2025 Mokka Sri Premium Turbo

✓ 93.7%

4,285 vehicles · 2021–2022 Astra Ls Td

✗ 40.6%

4,278 vehicles · 1994–1999 Sintra

~ 63.3%

4,257 vehicles · 1997–1999 Movano L3h2 F3500 Prime T D Ss

✓ 91.4%

4,253 vehicles · 2023–2024 Astra Sx I

✓ 100.0%

4,242 vehicles · 1990–1992

75%+ Good pass rate 60–75% Average <60% Below average First-test averages across all years.