Dennis Dillon GMC Inventory
Shop for a New GMC in BOISE at Dennis Dillon GMC
GMC New Models
Shopping Tools
Shop by Budget/Price Range
![Two women looking at a tablet next to a new car. Two women looking at a tablet next to a new car.](https://media.assets.ansira.net/websites/content/9d6ff0eca09342fb961af4831b347685_c1x0-798x600.jpg)
Service
![Service technician doing diagnosis on a vehicle. Service technician doing diagnosis on a vehicle.](https://media.assets.ansira.net/websites/content/678a496c3f314f98a9047d0c9dcd086a_c1x0-798x600.jpg)
Hours Of Operation
Sales
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday
Service
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday
- Closed
Parts
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday
- Closed
Dennis Dillon GMC
Contact Us
Service And Parts Specials
Most ACDelco Gold 30-Mo Batteries Installed*
30-month free-replacement limited warranty**
- Expires
- 10-21-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a-1163234110.jpg)
Most ACDelco Gold Front Brake Pads Installed*
24 Months/Unlimited Mile Warranty**
- Expires
- 10-21-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a457801929.jpg)
ACDelco Silver Front Brake Rotors installed on most trucks and full-size SUVs*
12 Months/Unlimited Mile Warranty**
- Expires
- 10-21-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a710331032.jpg)
8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation on most vehicles*
- Expires
- 10-21-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a-1214157729.jpg)
6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation on most vehicles*
- Expires
- 10-21-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a-1214157729.jpg)
ACDelco Silver Front Brake Rotors installed on most cars & small SUVs*
12 Months/Unlimited Mile Warranty**
- Expires
- 10-21-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a710331032.jpg)
Multi-Point Inspection
- Expires
- 10-21-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a-357072982.jpg)
Engine Air Cleaner/Filter
- Expires
- 10-21-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a1406929652.jpg)
$200 Rebate* on the purchase and installation of select GM Genuine Parts Engines, Transmissions, and Transfer Cases
- Expires
- 09-30-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a-19750366.jpg)
Engine Air Filter Rebate
Up to a $10 rebate* on the purchase and installation of one select engine air filter
- Expires
- 08-31-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a1406929652.jpg)
Cabin Air Filter Rebate
Up to a $10 rebate* on the purchase and installation of one select cabin air filter
- Expires
- 08-31-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a-320702005.jpg)
Battery Rebate
Up to a $20 rebate* on the purchase of one select ACDelco Battery
- Expires
- 08-31-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a-1225087012.jpg)
Wiper Blade Rebate
Up to $15 in rebates* on the purchase of three select ACDelco Wiper Blades
- Expires
- 08-31-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a-60977247.jpg)
Tire Price Match Guarantee
Provide us with a better eligible* price at the time of purchase and we'll match it. Find a better price within 30 days of the purchase, and we'll refund the difference.
- Expires
- 12-31-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a1518411123.jpg)
Brake Rotor Rebate
Up to a $40 rebate* on the purchase and installation of four select brake rotors
- Expires
- 08-31-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a-2011258106.jpg)
Brake Pad Rebate
Up to a $40 rebate* on the purchase and installation of select front and rear brake pads
- Expires
- 08-31-2024
![](https://media.assets.ansira.net/incentives/offersfeed-gmcouponloader/a457801929.jpg)
TIRE PRESSURE CHECK
Window Tint
Winter Alignment
CAR IN NEED OF REPAIRS?
LET DENNIS DILLON SERVICE HELP!
READY FOR WINTER DRIVING?
LET US HELP YOU WITH A FREE SNOW WHEEL/TIRE SWAP!
![2024 GMC Sierra 1500 1GTUUGE89RZ218055](https://inv.assets.ansira.net/evox/color_0640_032/54036/54036_cc0640_032_5IR.jpg)
It was a very easy and painless...
It was a very easy and painless transaction. Everyone was more than accommodating.
![2024 GMC Sierra 2500 HD 1GT49ZEY1RF446923](https://inv.assets.ansira.net/evox/color_0640_032/54029/54029_cc0640_032_5IR.jpg)
Brandi provides excellent service and...
Brandi provides excellent service and quickly follows with status updates on the service.
![2023 GMC Sierra 2500 HD 1GT49REY3PF200453](https://inv.assets.ansira.net/evox/color_0640_032/51602/51602_cc0640_032_G1W.jpg)
The device tech was very professional.
The device tech was very professional.
![2020 GMC Sierra 1500 1GTR9CED3LZ214278](https://inv.assets.ansira.net/evox/color_0640_032/14033/14033_cc0640_032_9V5.jpg)
The service was great. Was informed...
The service was great. Was informed about problem, cost and time frame of repair needed. True 2 their word was done in time they said and cost was exa...
![2014 GMC Sierra 1500 1GTV2VEC0EZ157952](https://inv.assets.ansira.net/evox/color_0640_032/9069/9069_cc0640_032_G56.jpg)
![2015 Buick LaCrosse 1G4GB5G31FF300492](https://inv.assets.ansira.net/evox/color_0640_032/9813/9813_cc0640_032_G1F.jpg)
Professional, fast and confident in the...
Professional, fast and confident in the work being done!
![2022 GMC Sierra 1500 1GTUUCETXNZ539044](https://inv.assets.ansira.net/evox/color_0640_032/50934/50934_cc0640_032_9V5.jpg)
![2022 GMC Sierra 1500 Limited 1GTU9DET8NZ179764](https://inv.assets.ansira.net/evox/color_0640_032/50626/50626_cc0640_032_G1W.jpg)
Great, friendly customer service, Very...
Great, friendly customer service, Very professional.
![2024 GMC Sierra 2500 HD 1GT49MEY8RF343758](https://inv.assets.ansira.net/evox/color_0640_032/54029/54029_cc0640_032_5IR.jpg)
LT always does an absolutely amazing job...
LT always does an absolutely amazing job for me each and every time. He goes above and beyond and is a pleasure to work with. Having issues with your ...
![2017 GMC Sierra 1500 3GTU2NEJ6HG325348](https://inv.assets.ansira.net/evox/color_0640_032/11420/11420_cc0640_032_9V5.jpg)
Current Offers
1.9% APR for 36 Months for Well-Qualified Buyers When Financed w/ GM Financial*
Select 2024 GMC Canyon
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Canyon](https://inv.assets.ansira.net/0/6/5/33062471560.jpg)
Lease Cash Allowance*
Select 2024 GMC Sierra 1500
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Sierra 1500](https://inv.assets.ansira.net/1/4/2/33114499241.jpg)
1.9% APR for 36 Months and No Monthly Payments Until November for Well-Qualified Buyers When Financed w/ GM Financial*
Select 2024 GMC Sierra 1500
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Sierra 1500](https://inv.assets.ansira.net/7/0/4/32843989407.jpg)
Purchase Allowance*
Select 2024 GMC Sierra 1500
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Sierra 1500](https://inv.assets.ansira.net/7/0/4/32843989407.jpg)
Bonus Cash*
Select 2024 GMC Sierra 1500
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Sierra 1500](https://inv.assets.ansira.net/1/4/2/33114499241.jpg)
5.9% APR for 84 Months for Well-Qualified Buyers When Financed w/ GM Financial*
Select 2024 GMC Sierra 2500 HD
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Sierra 2500 HD](https://inv.assets.ansira.net/9/4/1/32961917149.jpg)
5.9% APR for 84 Months for Well-Qualified Buyers When Financed w/ GM Financial*
Select 2024 GMC Sierra 3500HD
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Sierra 3500HD](https://inv.assets.ansira.net/7/7/3/33153863377.jpg)
0.9% APR for 36 Months and No Monthly Payments Until November for Well-Qualified Buyers When Financed w/ GM Financial*
Select 2024 GMC Terrain
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Terrain](https://inv.assets.ansira.net/3/3/4/33077905433.jpg)
Bonus Cash*
Select 2024 GMC Terrain
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Terrain](https://inv.assets.ansira.net/3/3/4/33077905433.jpg)
Purchase Allowance*
Select 2024 GMC Terrain
- Take Retail Delivery By 09-03-2024
![Select 2024 GMC Terrain](https://inv.assets.ansira.net/3/3/4/33077905433.jpg)
6.4% APR for 84 Months for Well-Qualified Buyers When Financed w/ GM Financial*
Select 2025 GMC Sierra 2500 HD
- Take Retail Delivery By 09-03-2024
![Select 2025 GMC Sierra 2500 HD](https://inv.assets.ansira.net/chrome_jpgs/2025/43086.jpg)
6.4% APR for 84 Months for Well-Qualified Buyers When Financed w/ GM Financial*
Select 2025 GMC Sierra 2500 HD
- Take Retail Delivery By 09-03-2024
![Select 2025 GMC Sierra 2500 HD](https://inv.assets.ansira.net/chrome_jpgs/2025/43087.jpg)
![Select Vehicles](https://inv.assets.ansira.net/8/8/0/33232428088.jpg)