- Edmark GMC
- Acadia
- Sierra 1500
- Sierra 2500
- Yukon
For over 75 years, the Edmark family has been selling & servicing automobiles here in the Treasure Valley. It is with great pride that we have become known as the premier Idaho dealer for new and used GMC trucks and SUVs, including the GMC Yukon, GMC Sierra, GMC Denali, and more. To this day our commitment to complete customer satisfaction is still our number one goal. Perhaps, this core value is a testament to the quality of people we have employed over the years and has ensured our continued success.
Our state of the art facility, located just minutes west of the Boise airport at I-84 exit #38, offers our customers better access to visit us and has allowed us to become not just a Boise GMC dealer, but a Treasure Valley GMC dealer and even beyond to the Greater Northwest and Southwest regions of the US.
We thank you for taking the time to visit us online and invite you to browse around our web site, which we’ve designed as a tool to better help our customers buy used cars and perform new car research.
Our state of the art facility, located just minutes west of the Boise airport at I-84 exit #38, offers our customers better access to visit us and has allowed us to become not just a Boise GMC dealer, but a Treasure Valley GMC dealer and even beyond to the Greater Northwest and Southwest regions of the US.
We thank you for taking the time to visit us online and invite you to browse around our web site, which we’ve designed as a tool to better help our customers buy used cars and perform new car research.
2008 GMC Acadia
The GMC Acadia offers available seating for eight and the GM-exclusive Smartslide seating system allows easy access to the standard third-row seats. The GMC Acadia…an engineering marvel.
MPG: Up to 16 mpg city / 24 mpg hwy
Seating: Up to 8 Adults
Towing Capacity: 4,500 Lbs.
Horsepower: 275 hp
» View All New GMC Acadia
The GMC Acadia offers available seating for eight and the GM-exclusive Smartslide seating system allows easy access to the standard third-row seats. The GMC Acadia…an engineering marvel.
MPG: Up to 16 mpg city / 24 mpg hwy
Seating: Up to 8 Adults
Towing Capacity: 4,500 Lbs.
Horsepower: 275 hp
» View All New GMC Acadia

Towing Range based on lowest to highest ratings with available powertrain and drivetype combinations, and optional equipment. Horsepower Range based on lowest to highest ratings with available powertrain and drivetype combinations, and optional equipment.
2008 GMC Sierra 1500
The Sierra 1500 matches advanced technology with the all-road capability you expect from GMC. The powerful 367 hp 6.0L V8 engine with 375 lb-ft of torque make it capable of handling any job.
MPG: Up to 15 mpg city / 20 mpg hwy
Seating: Up to 6 Adults
Towing Capacity: From 4,300 Lbs. to 10,500 Lbs.
Horsepower: Up to 367 hp
» View All New GMC Sierra 1500
The Sierra 1500 matches advanced technology with the all-road capability you expect from GMC. The powerful 367 hp 6.0L V8 engine with 375 lb-ft of torque make it capable of handling any job.
MPG: Up to 15 mpg city / 20 mpg hwy
Seating: Up to 6 Adults
Towing Capacity: From 4,300 Lbs. to 10,500 Lbs.
Horsepower: Up to 367 hp
» View All New GMC Sierra 1500

Towing Range based on lowest to highest ratings with available powertrain and drivetype combinations, and optional equipment. Horsepower Range based on lowest to highest ratings with available powertrain and drivetype combinations, and optional equipment.
2008 GMC Sierra 2500
The Silverado 2500HD personifies GMC’s strength and capability. The interior possesses a quiet and spacious nature, but its powerful Vortec 6.0L engine allows the 2500 to meet your toughest job demands.
MPG: Up to 15 mpg city / 20 mpg hwy
Seating: Up to 6 Adults
Towing Capacity: From 9,600 Lbs. to 15,800 Lbs.
Horsepower: Up to 365 hp
» View All New GMC Sierra 2500
The Silverado 2500HD personifies GMC’s strength and capability. The interior possesses a quiet and spacious nature, but its powerful Vortec 6.0L engine allows the 2500 to meet your toughest job demands.
MPG: Up to 15 mpg city / 20 mpg hwy
Seating: Up to 6 Adults
Towing Capacity: From 9,600 Lbs. to 15,800 Lbs.
Horsepower: Up to 365 hp
» View All New GMC Sierra 2500

Towing Range based on lowest to highest ratings with available powertrain and drivetype combinations, and optional equipment. Horsepower Range based on lowest to highest ratings with available powertrain and drivetype combinations, and optional equipment.
2008 GMC Yukon
Only the strong survive. And with several of models of Yukons available to choose, from the standard Yukon to the Yukon XL Denali, the GMC Yukon line gives you all the strength you need for even your toughest jobs.
MPG: Up to 14 mpg city / up to 20 mpg hwy
Seating: Up to 9 Adults
Towing Capacity: From 4,500 Lbs. to 9,600 Lbs.
Horsepower: Up to 380 hp
» View All New GMC Yukon
Only the strong survive. And with several of models of Yukons available to choose, from the standard Yukon to the Yukon XL Denali, the GMC Yukon line gives you all the strength you need for even your toughest jobs.
MPG: Up to 14 mpg city / up to 20 mpg hwy
Seating: Up to 9 Adults
Towing Capacity: From 4,500 Lbs. to 9,600 Lbs.
Horsepower: Up to 380 hp
» View All New GMC Yukon

Towing Range based on lowest to highest ratings with available powertrain and drivetype combinations, and optional equipment. Horsepower Range based on lowest to highest ratings with available powertrain and drivetype combinations, and optional equipment.

















