Our 10 Most-Read Auto123 Articles of 2021 From the microchip shortage to the weird Toyota Supra recall to the unveiling of Subaru’s Solterra to our winter tire guide, here's what made our news in 2021

2 - 2021 Guide to Plug-In Hybrids

The transition to electric mobility hasn't been all smooth sailing, but the popularity of electric vehicles and of plug-in hybrids (which many believe offer the best of both worlds) is on the rise. Every year, they gain market share. And every year, our guide to electric and plug-in hybrid vehicles currently on the market is a major draw. Our gudie to PHEVs went online in May and it got tons of attention. Go ahead and check it out if you missed it the first time.

See: 2021 Hybrid and Electric Car Guide: The Plug-In Hybrids