Porsche and RM Sotheby's to Auction Last 991-Gen 911 for COVID-19 Relief

German automaker Porsche and RM Sotheby's will be holding a charity auction for a special 991-generation 911, the proceeds of which will be donated to United Way Worldwide's COVID-19 Community Response and Recovery Fund.The car itself is the last 911 Speedster ever produced within the 991 generation. Covering only 20 delivery miles, it's finished in GT Silver Metallic paint and powered by a 4.0-L naturally aspirated flat-six pushing out 502 horsepower, working with a six-speed manual gearbox. As...