Dennis Dillon GMC

Dealership

Dennis Dillon GMC

Boise, ID

About

At Dennis Dillon GMC Sales & Service, we’re committed to offering an exceptional experience every time you visit. Our unbeatable pricing has made us the top choice for out-of-state buyers, with 80% of our new GMC vehicles sold to customers outside Idaho! Our dedicated sales team is here to help you find the perfect vehicle, while our service department ensures your car runs smoothly for years to come. We also offer a wide range of genuine GMC parts and accessories to meet all your vehicle needs. Whether you’re searching for a new or pre-owned vehicle, need reliable vehicle repair services, or want quality accessories, Dennis Dillon GMC Sales & Service has you covered. We offer competitive financing options to fit your budget, and with our no-pressure, friendly atmosphere, you'll enjoy a stress-free experience from start to finish. Visit us today, explore our online specials, or stop by for a test drive. We’re here to provide you with the best deals and the exceptional customer service you deserve. From certified GMC service to top-quality vehicles and parts, we guarantee your satisfaction. Choose Dennis Dillon GMC Sales & Service in Boise, ID—your trusted source for all things GMC!

Services

Express checkoutDelivery provided

Inventory

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2012 Porsche 911 Carrera S — Coupe — 68,134 mi — Boise, ID Clean title
Porsche logo

USED · Coupe

2012 Porsche 911

Carrera S · RWD · Manual

68,134 miGas22 mpg Black

$66,995

Boise, ID

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2024 GMC Sierra 1500 AT4X — Pickup Truck — 151 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2024 GMC Sierra 1500

AT4X · 4WD · Automatic

151 miGas19 mpg Summit White

$69,999

Boise, ID

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2025 GMC Sierra 1500 AT4X — Pickup Truck — 5 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2025 GMC Sierra 1500

AT4X · 4WD · Automatic

5 miGas19 mpg Summit White

$73,709

Boise, ID

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2025 GMC Sierra 1500 AT4X — Pickup Truck — 5 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2025 GMC Sierra 1500

AT4X · 4WD · Automatic

5 miGas19 mpg Summit White

$73,709

Boise, ID

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2024 GMC Sierra 1500 AT4X — Pickup Truck — 5 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2024 GMC Sierra 1500

AT4X · 4WD · Automatic

5 miGas19 mpg Summit White

$69,999

Boise, ID

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2017 Kia Optima LX — Sedan — 92,204 mi — Boise, ID Clean title
Kia logo

USED · Sedan

2017 Kia Optima

LX · FWD · Automatic

92,204 miGas29 mpg Titanium Silver

$10,799

Boise, ID

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2015 Mercedes-Benz GLA GLA 250 — SUV — 60,447 mi — Boise, ID Clean title
Mercedes-Benz logo

USED · SUV

2015 Mercedes-Benz GLA

GLA 250 · AWD · Automatic

60,447 miGas27 mpg Mocha

$16,999

Boise, ID

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2021 Chevrolet Trailblazer RS — SUV — 66,290 mi — Boise, ID Clean title
Chevrolet logo

USED · SUV

2021 Chevrolet Trailblazer

RS · AWD · Automatic

66,290 miGas28 mpg Summit White

$23,799

Boise, ID

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2022 Hyundai Elantra Hybrid Limited — Sedan — 29,648 mi — Boise, ID Clean title
Hyundai logo

USED · Sedan

2022 Hyundai Elantra

Hybrid Limited · FWD · Automatic

29,648 miHybrid50 mpg Fluid Metal

$24,999

Boise, ID

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2024 Ford Expedition Timberline — SUV — 6,697 mi — Boise, ID Clean title
Ford logo

USED · SUV

2024 Ford Expedition

Timberline · 4WD · Automatic

6,697 miGas17 mpg Stone Blue Metallic

$71,499

Boise, ID

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2025 GMC Sierra 2500HD AT4X — Pickup Truck — 3,409 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2025 GMC Sierra 2500HD

AT4X · 4WD · Automatic

3,409 miDiesel Thunderstorm Gray

$91,999

Boise, ID

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2019 Chevrolet Suburban LT — SUV — 139,004 mi — Boise, ID Clean title
Chevrolet logo

USED · SUV

2019 Chevrolet Suburban

LT · 4WD · Automatic

139,004 miGas16 mpg Black

$24,999

Boise, ID

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