Model Years:Buick Regal (1984), Buick Regal (1985), Buick Regal (1986), Buick Regal (1987), Buick Regal (1988), Buick Regal (1989), Buick Regal (1990), Buick Regal (1991), Buick Regal (1992), Buick Regal (1993), Buick Regal (1994), Buick Regal (1995), Buick Regal (1996), Buick Regal (1998), Buick Regal (1999), Buick Regal (2000), Buick Regal (2001), Buick Regal (2002), Buick Regal (2003), Buick Regal (2004), Buick Regal (2011), Buick Regal (2012), Buick Regal (2013), Buick Regal (2014), Buick Regal (2015), Buick Regal (2016), Buick Regal (2017), Buick Regal (2018), Buick Regal (2019), Buick Regal (2020), Buick Regal AWD (2014), Buick Regal AWD (2015), Buick Regal AWD (2016), Buick Regal AWD (2017), Buick Regal AWD (2018), Buick Regal AWD (2019), Buick Regal AWD (2020), Buick Regal eAssist (2012), Buick Regal eAssist (2013), Buick Regal eAssist (2014), Buick Regal eAssist (2015), Buick Regal eAssist (2016), Buick Regal TourX AWD (2018), Buick Regal TourX AWD (2019), Buick Regal TourX AWD (2020)