Mercury Grand Marquis vs. Ford Fusion Lemon Odds and Nada Odds
Other sources of Mercury Grand Marquis and Ford Fusion reliability data provide only averages, which can conceal as much as they reveal. So we also report the percentage of Mercury Grand Marquiss and Ford Fusions with no repairs at all in the past year and the percentage of Mercury Grand Marquiss and Ford Fusions that are lemons (required three or more repair trips in the past year). These figures might surprise you.
These stats are promptly updated four times a year, to closely track Mercury Grand Marquis and Ford Fusion lemon odds as the cars age. Others can be over a year behind. Only TrueDelta tells you how reliable the Mercury Grand Marquis and Ford Fusion have been recently.
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Mercury Grand Marquis
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Ford Fusion
Mercury Grand Marquis Lemon Odds and Nada Odds through December 31, 2012
General NotesNote the sample sizes in the right column. For a precise Nada Odds, it'd be best to have 50+ cars. For Lemon Odds, 100+. In most cases the sample sizes are between 25 and 35, and differences of less than six points are probably not meaningful. This is especially a factor with the "Lemon Odds," where nearly all scores are low.That said, the Lemon Odds figures are probably much lower than many people suspected, so we've posted them. Similarly, the Nada Odds are probably higher than many people suspected. Even with the least reliable cars in this results set your odds of no repairs would be better than one in three. Surprised? MethodologyThe samples include cars for which we have at least nine months of data in the past year. The "Nada-odds" are adjusted based on the average number of months of data per car. These stats are very close to what they'd be if we included only cars with a full year of data.
Only successfully completed repairs are currently included in the analysis. Recalls and problems fixed with just a reflash or warning light reset are not included.
| Year | Make/Model | Nada Odds per 100 Cars | Lemon Odds per 100 Cars |
| 27 vehicles, 11.3 months per vehicle, 12300 miles driven2012 | Ford Fusion | Join or sign in to view | |
| 43 vehicles, 11.5 months per vehicle, 27900 miles driven2011 | Ford Fusion | 81 | < 1 |
| 100 vehicles, 11.6 months per vehicle, 41100 miles driven2010 | Ford Fusion | 74 | 2 |
| 28 vehicles, 11.6 months per vehicle, 50900 miles driven2009 | Ford Fusion | Join or sign in to view | |
| 42 vehicles, 11.6 months per vehicle, 57800 miles driven2008 | Ford Fusion | 78 | < 1 |
| 46 vehicles, 11.7 months per vehicle, 82400 miles driven2007 | Ford Fusion | 71 | 2 |
| 37 vehicles, 11.6 months per vehicle, 89300 miles driven2006 | Ford Fusion | 69 | 3 |
What Our Members Are Saying about Brand Reputation and the Mercury Grand Marquis
None of our members have yet commented on the brand reputation of the Mercury Grand Marquis.
What Our Members Are Saying about Brand Reputation and the Ford Fusion
None of our members have yet commented on the brand reputation of the Ford Fusion.
