There are six new 2006 2007 GMC Sierra pickup truck models. The base model is the GMC Sierra® 1500 Series, equipped with a Vortec engines, including the 4.3L V6, 4.8L V8, and the 5.3L V8 (additional). The top-of-line model for 2006 2007 is the GMC Sierra 3500 Series and is available with a Vortec 6.0L V8, Vortec 8.1L V8, and the DURAMAX 6.6L Turbo Diesel and the Sierra Denali models which comes as an automatic and AWD Extended Cab Short Box with QUADRASTEER with Vortec 6000 V8 is standard.

New for the 2006 2007 GMC Sierra is a Driver Information Center which includes trip odometer and message center and monitors numerous systems depending on vehicle equipment level including low fuel, transmission temperature, low engine coolant level and oil change notification. The new 2006 2007 GMC Sierra instrumentation panel includes an analog, includes speedometer, odometer with trip odometer, fuel level, voltmeter, engine hour meter, temperature, oil pressure, tachometer and blue backlit lighting. Seats are front tone-on-tone leather seat inserts power reclining full-feature buckets, head restraints, overhead console, floor console, power lumbar, dual inboard armrests, heated driver and passenger cushion backs, 2 position memory and storage pockets.

The Regular Cab 2WD 1500 GMC Sierra for 2006 2007 includes a Vortec 4300 V6 (standard) with 200 horsepower or Vortec 4800 V8 (available) with 270 horsepower or a Vortec 5300 V8 (available) with 285 horsepower. There is only one transmission option for the new GMC 1500 Sierra (Electronic four-speed automatic with overdrive and five-speed manual with overdrive are available, depending upon engine, body-style, and configurations, and are subject to emissions requirements)

The 1500 Extended Cab 4WD 2006 2007 GMC Sierra comes with two available engines; Vortec 4800 V8 (available) with 270 horsepower or a Vortec 5300 V8 (available) with 285 horsepower.

All new 2006 2007 GMC Sierra 1500 models come with a Short Box or Long Box. And as a, Regular Cab 2WD, Sierra Regular Cab 4WD, new Extended Cab 2WD or as an Extended Cab 4WD.

2006 2007 GMC Yukon, Yukon XL and both Denali and the Denali XL are great buys and come available with many additional features. Check price and options for this new SUV above.

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