DETROIT - GM Certified Used Vehicles has announced a nationwide summer rate incentive program on select GM vehicles.

The summer rate incentive offer, effective July 19 to October 2, 2006, provides well-qualified buyers with GMAC 4.5, 5.5, or 6.5 percent APR financing on select GM Certified Used Vehicles purchased from participating GM Certified Used Vehicles dealers.

Well-qualified GM Certified customers can receive GMAC 4.5 percent APR financing for terms up to 36 months, GMAC 5.5 percent APR financing for terms up to 48 months, or GMAC 6.5 percent APR financing for terms up to 60 months on 2001-2007 models of Chevrolet Impala, TrailBlazer, Suburban and Tahoe; Pontiac G6; Buick Rendezvous and LaCrosse; and GMC Envoy, Yukon, and Yukon XL vehicles at participating GM Certified Used Vehicles dealers.

For example, with a 10 percent down payment, a monthly payment at 4.5 percent APR financing for 36 months is $26.77 for every $1,000 financed; at 5.5 percent APR financing for 48 months is $20.93; and 6.5 percent APR financing for 60 months is $17.61.

GM Certified crossed the 2 million sales mark in June 2006 and has posted four consecutive years of industry-record certified used-vehicle sales.

Consumers can go to gmcertified.com to find out more about GM Certified Used Vehicles, locate the closest GM Certified dealer, or search the certified pre-owned inventory, with 70,000-plus vehicles.