Car Reliability Survey results updated, through 6-30-2012

A few months ago the reliability survey was reworked to make it more flexible. This has reduced the extreme urgency of the original system, and increased the quantity and the quality of the resulting data. But I haven’t yet found a regular cadence with the new system. So while we started previewing the latest stats in early July, and we… More →

Why the sad face? (reworked car reliability scale)

When we first developed the formulas for graphically representing TrueDelta’s car reliability stats, we had far less data. We had to rely on cars with small sample sizes to get an idea of the breadth of the range from “fewest repair trips” to “most repair trips.” We thoroughly revisited these calculations with the latest update. This time around, with more… More →

Updated Car Reliability Survey results, through 12-31-2011

We’ve updated the Car Reliability Survey stats to cover through the end of 2011, which puts them around eight months ahead of other sources of car reliability information. This time around we have full results for 603 model / model year combinations and partial results (based on small sample sizes) for another 518. I’ll have more comments over the next… More →

Is Ford slipping?

In recent years Ford has earned a reputation for developing the most reliability domestic brand cars. But glitches in some of their newest products could point to trouble ahead. With the latest update we have a solid result for the new 2011 Ford Fiesta, and at 88 repair trips per 100 cars per year it’s not good. The Fiesta has… More →

Updated reliability stats

We update reliability stats in February (as well as three other times a year), and it is the last day of February, so…updated stats have been posted: Average repair trips during 2010 Nada-odds and Lemon-odds, through end of 2010 I’ve been very busy, so got these done just under the wire, and won’t have the comments up until tonight. Should… More →