Z3 3.0i, 5-Speed Manual, RWD. 21/28 City/Highway MPG Jones Ford Buick GMC is Family Owned & Operated and has been doing Business the old fashion way one deal at a time since 1970! ALL our vehicles leave with a FULL TANK of fuel, car wash, PLUS most of our Pre-owned vehicles come with our LIFETIME ENGINE PROTECTION at NO ADDITIONAL COST! ! Save Thousands on any of our New Ford, Buick, or GMC's and give us a try today! Jones Ford Buick GMC 2425 E Florence Blvd Casa Grande AZ 85194 520-836-3100.