#SalesChartsBySegments

American consumers, businesses, and government agencies registered a record-setting 17.5 million new vehicles in 2015. That takes into account more than 2.5 million pickup trucks, half a million minivans, more than 420,000 commercial vans, more than 420,000 subcompact crossovers, and nearly 2.4 million midsize cars.

But as SUV/CUV sales increased rapidly, pickup trucks strengthen, and car sales decline, which vehicles dominated their respective categories?

Envelope, please.

America’s five top-selling midsize cars have held an iron-fisted grip on their category for years, making it very difficult for interlopers to succeed in any meaningful way.

• Sonata & Malibu knocked out of January’s top five

• Midsize cars up 5.5% in January

• Top five own 69% of midsize market

Yet after earning more than seven out of every ten midsize sales in 2009 and 2010 – when the top five included the Camry, Accord, Altima, Fusion, and Malibu – the top five’s market share slid to 67% in 2011 and 64% in 2012. In 2011, the Hyundai Sonata supplanted the Chevrolet Malibu in the top five and didn’t let go in 2012, 2013, or 2014.

But then a return to the norm began, as the top quintuplet’s share grew to 66% in 2013 and 69% in 2014.

2015 started off similarly.