GM to exhibit 27 vehicles at SEMA

Twenty-seven General Motors vehicles will be on display later this month at the SEMA auto show, the automaker announced today. They include: 14 Chevrolets; two Cadillacs; four GMCs; two Hummer H3s; two Pontiac Solstices; two Saturns; and one Buick Lucerne partner vehicle. There will also be a top-secret performance car, developed in conjunction with one of GM's more notable celebrity partners, in the stand.

GM has released some teaser sketches of three special edition Chevrolet Silverados that will be on display at the show. The Silverado 427 features a 7.0-liter LS7, the same Gen IV small-block V-8 that powers the Corvette Z06. The Dale Earnhardt Jr. Big Red Chevrolet Silverado Concept focuses on off-roading -- a successor to Junior's "Big Red" Silverado. Lastly, the Orange County Choppers Silverado hauler concept takes inspiration from the styling cues of the famous bike-building Teutul family. Gallery after the jump...