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Polk: average age of light-duty vehicles in US increases to 10.8 years; vehicle parc increasing

The average age of cars and light trucks currently in operation in the US has increased to 10.8 years, according to Polk, a global automotive market intelligence firm. Passenger cars showed a modest increase in age since 2010, from 11 years to just 11.1 years at the end of June 2011. Light trucks (including pickups and SUVs) show a more sizeable gain in the same timeframe, from 10.1 years to 10.4 years. Overall, average vehicle age has been increasing quickly over the past five years.

Average age of passenger cars and light trucks in the US and Vehicles in Operation (VIO). Data: Polk. Click to enlarge.

Polk reports average age based on an analysis of national vehicle registration data.

The slowdown of the aging of passenger cars directly correlates to the low sales volumes and the mix of car and truck sales in the US market in 2008 and 2009, a time in which more trucks than cars were registered. While more trucks were sold over the same timeframe, they showed a faster aging rate. Polk expects this trend may change in the coming years as CUV and small SUV populations in the US market have risen in 2010 and 2011 due to their continued success in the market.

Additionally, the rebound in new vehicle sales in 2011 and for the next couple of years will most likely slow down the aging rate seen in the market over the past three years, according to Polk.

2011 marked the end of the US vehicle population decline that has occurred annually since 2008. According to Polk, the total vehicles in operation (VIO) in July 2011 was just over 240.5 million, an increase of 500,000 units over July in the previous year, and nearly equal to 2009 VIO. The highest VIO on record was achieved in July 2008, when more than 242 million passenger cars and light trucks were on America’s roads.



USA has a long way to go to match Cuba's 50+ years.


Interesting. Is it due to bad economy or vehicle quality? 30 yrs ago vehicles didn't last 10 yrs. Bad economy, or not, you were forced to buy a new vehicle. Today's vehicles are far superior. The rustproofing alone is a huge difference.


Someone pointed out that more people are buying recent model used cars, thus the fleet average age is rising. The U.S. used to buy 17 million new vehicles per year, that dropped to 10 million after the crash. It will take a while for that number to rise anywhere near what it was, if it does at all.


Yes danm...my wife's Camry is a good example, with almost 13 years and approaching 200 K-Km on salted roads, without a spot of rust. The original paint is still very shinny. She wants the new 2012/2013 Camry XLE Hybrid but the old one will not give up. She kept her Corolla for 14 years (bought almost 27 years ago) without major problems and the Camry will probably do as well.

My last 5 Big 3 large gas guzzlers were all rusted after 5-6 years.

Tom Watson

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