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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2024 Subaru Ascent Limited — SUV — 18,628 mi — Boise, ID Clean title
Subaru logo

USED · SUV

2024 Subaru Ascent

Limited · AWD · Automatic

18,628 miGas21 mpg Magnetite Gray Metallic

$40,999

Boise, ID

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2022 Toyota GR Supra 3.0 — Coupe — 9,591 mi — Boise, ID Clean title
Toyota logo

USED · Coupe

2022 Toyota GR Supra

3.0 · RWD · Automatic

9,591 miGas25 mpg Silver

$56,999

Boise, ID

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2025 GMC Sierra 1500 Denali — Pickup Truck — 1,017 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2025 GMC Sierra 1500

Denali · 4WD · Automatic

1,017 miGas17 mpg Downpour Metallic

$69,999

Boise, ID

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2024 GMC Sierra 1500 AT4X — Pickup Truck — 16 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2024 GMC Sierra 1500

AT4X · 4WD · Automatic

16 miGas19 mpg Summit White

$69,999

Boise, ID

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2021 Toyota RAV4 Hybrid LE — SUV — 54,374 mi — Boise, ID Clean title
Toyota logo

USED · SUV

2021 Toyota RAV4

Hybrid LE · AWD · Automatic

54,374 miHybrid40 mpg Lunar Rock

$31,499

Boise, ID

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2025 GMC Sierra 1500 Denali — Pickup Truck — 6 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2025 GMC Sierra 1500

Denali · 4WD · Automatic

6 miGas17 mpg Thunderstorm Gray

$69,999

Boise, ID

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2021 GMC Sierra 1500 Denali — Pickup Truck — 47,224 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Denali · 4WD · Automatic

47,224 miGas19 mpg Satin Steel Metallic

$49,999

Boise, ID

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2012 Chevrolet Impala LS — Sedan — 42,493 mi — Boise, ID Clean title
Chevrolet logo

USED · Sedan

2012 Chevrolet Impala

LS · FWD · Automatic

42,493 miGas22 mpg Silver Ice Metallic

$10,999

Boise, ID

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2025 GMC Sierra 1500 Denali — Pickup Truck — 1,421 mi — Boise, ID Clean title
GMC logo

USED · Pickup Truck

2025 GMC Sierra 1500

Denali · 4WD · Automatic

1,421 miGas17 mpg White Frost Tricoat

$69,999

Boise, ID

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2018 Chevrolet Camaro ZL1 — Coupe — 27,491 mi — Boise, ID Clean title
Chevrolet logo

USED · Coupe

2018 Chevrolet Camaro

ZL1 · RWD · Manual

27,491 miGas16 mpg Summit White

Contact for price

Boise, ID

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2022 GMC Yukon SLT — SUV — 22,269 mi — Boise, ID Clean title
GMC logo

USED · SUV

2022 GMC Yukon

SLT · 4WD · Automatic

22,269 miGas18 mpg Satin Steel Metallic

Contact for price

Boise, ID

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2016 Land Rover Range Rover Sport Standard — SUV — 86,964 mi — Boise, ID Clean title
Land Rover logo

USED · SUV

2016 Land Rover Range Rover Sport

Standard · 4WD · Automatic

86,964 miGas16 mpg Unknown

Contact for price

Boise, ID

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