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Porsche Brand Quality Grades and U.S. Market Shares
This page gives Porsche's U.S. new car market shares for calendar years 1989, 1994, 1999, 2004, and 2009, its changes in market share from 1985 to these years, its changes in market share from 2000 to 2004 and 2009, its U.S. new light vehicle market shares for calendar years 1989, 1994, 1999, 2004, and 2009, and charts plotting Porsche's U.S. new car market shares for calendar years 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009 and its U.S. new light vehicle market shares for the same years. Quality Grades are a rating of reliability and durability of car and truck models within the Saab brand and are based on Consumer Reports' worst vehicle tables and its reliability charts/tables.
Porsche's Quality Grades
No Quality Grades are available for the Porsche brand.
Porsche's U.S. New Car Market Shares
Porsche's U.S. new car market shares for calendar years 1989, 1994, 1999, 2004, and 2009, together with its changes in market share from 1985 to these years and its changes in market share from 2000 to 2004 and 2009, are given next. Market shares are rounded to the nearest hundredth.
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Calendar Year |
U.S. New Car Market Share |
Percent Change in U.S. Share from 1985 |
Percent Change in U.S. Share from 2000 |
| xxxx |
1989 |
0.00 |
-57% |
|
| |
1994 |
0.00 |
-72% |
|
| |
1999 |
0.00 |
6% |
|
| |
2004 |
0.00 |
-21% |
-29% |
| |
2009 |
0.00 |
-3% |
-13% |
For comparison and contrast, Toyota's U.S. new car market share grew 65% from 2000 to 2009 and Chevrolet's fell 1%.
A chart of Porsche's U.S. new car market shares expressed in percent for calendar years 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009 is given below. For comparison and contrast, Toyota's and Chevrolet's U.S. new car market shares are plotted as well.
Porsche's U.S. New Light Vehicle Market Shares
Porsche's U.S. new light vehicle market shares for calendar years 1989, 1994, 1999, 2004, and 2009, together with its changes in market share from 1985 to these years and its changes in market share from 2000 to 2004 and 2009, are given next. Market shares are rounded to the nearest hundredth.
| |
Calendar Year |
U.S. New Light Vehicle Market Share |
Percent Change in U.S. Share from 1985 |
Percent Change in U.S. Share from 2000 |
| xxxx |
1989 |
0.00 |
-60% |
|
| |
1994 |
0.00 |
-76% |
|
| |
1999 |
0.00 |
-24% |
|
| |
2004 |
0.00 |
15% |
45% |
| |
2009 |
0.00 |
17% |
47%
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A chart of Porsche's U.S. new light vehicle market shares expressed in percent for calendar years 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009 is given below. For comparison and contrast, Toyota's and Chevrolet's U.S. new light vehicle market shares are plotted as well.
Reference Info
By convention, cars include sedans, coupes, convertibles, hatchbacks, and wagons, light trucks include SUVs (including crossover), minivans, and pickup trucks, and light vehicles include cars and light trucks.
The requirements for a Quality Grade are given below. In listing the requirements, the following abbreviations are used:
CA = a 6-year-old model entry in CR's Cars to Avoid, also termed Vehicles to Avoid
RT = a 6-year-old model entry in CR's Reliability Tables.
Grades for the 5-model-year groups 1985-1989, 1990-1994, 1995-1999, and 2000-2004 are earned as follows:
Excellent: 0 CAs and at least 21 RTs
Better: 0 CAs and 11 to 20 RTs
Good: 0 CAs and 5 to 10 RTs
Middling: 1 or 2 CAs and 10 or more RTs
Poor: 3 to 5 CAs
Worse: 6 to 8 CAs
Worst: 9 or more CAs
Some brands have many more CAs than are required for a grade of Worst. For example, Chevrolet has 59 CAs.
Grades for model years 2005-2006 are earned as follows:
Excellent: 0 CAs and at least 9 RTs
Better: 0 CAs and 5 to 8 RTs
Good: 0 CAs and 3 or 4 RTs
Middling: 1 CA and 4 or more RTs
Poor: 2 CAs
Worse: 3 or 4 CAs
Worst: 5 or more CAs
Some brands have many more CAs than are required for a grade of Worst. For example, Chevrolet has 28 CAs.
Grades for model years 1985-2006 are earned as follows:
Excellent: 0 CAs and at least 21 RTs
Better: 0 CAs and 11 to 20 RTs
Good: 0 CAs and 5 to 10 RTs
Middling: 1 to 8 CAs and 40 or more RTs
Poor: 9 to 26 CAs
Worse: 27 or 39 CAs
Worst: 40 or more CAs
Some brands have many more CAs than are required for a grade of Worst. For example, Chevrolet has 234 CAs.
This page was created in November of 2012.
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