Diablo Motors Share: Auto Sales and Leasing Visit Website Request Info 2067 San Ramon Valley Blvd. San Ramon, CA 94583 925-830-8747 Diablo Motors LinkedIn Facebook Twitter Yelp Hours: M-F: 9am-7pm Sat-Sun: 10am-5pm Later By Appointment About Us Auto Sales, Brokerage, Consignment, Service, Detailing About Media Rep Info Map About Auto Sales, Brokerage, Consignment, Service, Detailing Media Whom to Contact Greg Meier What's Nearby? Distance: 5 10 15 20 25 50 mi.