Welcome to Dennis Dillon

Welcome to Dennis Dillon Auto


     

Boise is a place built for drivers-whether you're commuting down I-84, heading into the hills for the weekend, or just making the rounds in town. At Dennis Dillon Auto, we're here to make sure you love the vehicle you're doing it in.

We've been proudly serving drivers in the city and surrounding communities like Nampa and Caldwell, Idaho, for decades. What keeps people coming back? Simple: a massive selection, competitive financing, and a team that keeps things real. At our dealership, you will find great cars, trucks, and SUVs-and folks who genuinely want to help you find the right one.

   
 

New Cars for Sale in Boise ID


From city-ready compacts to all-terrain beasts, our lineup of new vehicles is as diverse as the drivers who visit us. Whether you're a weekend camper, growing family, downtown commuter, or all three, we’ve got something for your lifestyle.

You’ll find trusted brands like Nissan, Mazda, GMC, Jeep, and more—all with the latest tech, safety features, and performance upgrades. Need something ready for Idaho winters? Check out our selection of AWD SUVs. Looking for muscle? The GMC Sierra 1500 brings the power, and the Jeep Wrangler is always ready for dirt and snow.

Our team isn’t just here to hand you a brochure—they’re here to help you compare, test drive, and make a decision you feel good about. With fair and transparent offers, we are here to help you get the most out of your next car.

Used Car Deals in Boise ID


If you are in the market for a used car, we also have a range of options for you to check out. We stock everything from budget-friendly compacts to certified pre-owned SUVs, trucks, and crossovers. If you are looking for something with low mileage or a used car that will provide low monthly payments, we can help you figure out which option fits your needs best.

You can even get started right from home by exploring our inventory online. Filter your search to see which used cars match your requirements. You can also take time to dive into details about each specific used car by viewing information on its specs, features, and history. Plus, with new arrivals available often, there's always something worth checking out—especially when you factor in our rotating used car specials that help you easily budget for your next ride.

RVs, Powersports, and Watercraft: Adventure Starts Here


For us, the fun doesn't stop at four wheels. We’re also a destination for RVs, personal watercraft, and powersports vehicles. Whether you’re planning road trips across the Pacific Northwest or long weekends at the lake, we’ve got the right gear to make it happen.

Explore top-brand travel trailers, motorhomes, and fifth wheels. Hit the water with a high-thrill jet ski or enjoy the backroads on a motorcycle or side-by-side. Our powersports and RV staff are enthusiasts too, so they’ll help you find what fits your lifestyle. It's all about freedom, fun, and getting the most out of every Idaho season.

Boise Auto Service That Keeps You Rolling


You bought it, you love it—now let’s keep it running like new. Our on-site auto service center is built to handle everything from quick oil changes to major repairs.

Whether it’s time for new tires, a brake check, or a full inspection before your next road trip, our experienced technicians are here to keep your vehicle performing at its best. We use genuine parts, diagnostic tools, and trained techs, so you can drive away confident every time.

Booking service is easy, and we’re always transparent with you each step of the process. It’s the kind of auto care that’s fast, friendly, and built around trust.

Car Financing in Boise ID


Whether you're buying new, used, or leasing, our finance team is here to help you get the deal that makes sense for your budget. We work with all sorts of lenders to offer flexible terms and competitive rates. If you are a first-time buyer or looking to trade in your current vehicle, we can help you through the financing process with individual guidance.

Any questions you have too we can answer so you can make informed decisions based on what you need. We’ll handle the paperwork, explain the details, and give you clear answers. If you also prefer to shop online, you can start by filling out your application online before you even set foot on the lot.

Come Visit Us Today!


At the end of the day, this is more than just a car lot. It’s where Nampa and Caldwell locals send their friends, bring their families, and keep coming back every time they’re ready for the next ride.

So if you’re searching for car dealerships in Boise, ID, that put people first and deliver real value, Dennis Dillon Auto is your place. Contact us today to get started and schedule a test drive now!

  1. Dennis Dillon

    9599 Fairview Ave
    Boise, ID 83704

  2. Dennis Dillon Isuzu

    2573 S. Orchard St.
    Boise, ID 83705

    • Sales: 208-992-5579
  3. Dennis Dillon Canyon Honda Used Cars & Trucks

    2510 Caldwell Blvd
    Nampa, ID 83651

    • Sales: 208-468-0775
  4. Dennis Dillon Dodge Chrysler Jeep

    4025 Cleveland Blvd
    Caldwell, ID 83605-6500

    • Sales: (208) 459-7405
  5. Dennis Dillon Nissan

    8727 W. Fairview Ave.
    Boise, ID 83704

    • Sales: (208) 388-4400
  6. Dennis Dillon GMC

    2495 S ORCHARD
    BOISE, ID 83705

    • Sales: (208) 336-6000
  7. Dennis Dillon Mazda

    9501 W Fairview Ave
    Boise, ID 83704

    • Sales: 208-649-6905
  8. Dennis Dillon Kia

    9501 W Fairview Ave
    Boise, ID 83704

    • Sales: 208-649-6905
  9. Dennis Dillon Fiat

    2495 S Orchard St
    Boise, ID 83705

    • Sales: 208-314-1162
  10. Dennis Dillon RV

    6772 W Targee St.
    Boise, ID 83709

    • Sales: 208-562-8901
  11. Dennis Dillon Marine

    6772 W Targee St.
    Boise, ID 83709

    • Sales: 208-562-8901
  12. Dennis Dillon Powersports

    6772 W Targee St.
    Boise, ID 83709

    • Sales: 208-562-8901
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Dennis Dillon in Boise, ID treats the needs of each individual customer with paramount concern. We know that you have high expectations, and as a car dealer we enjoy the challenge of meeting and exceeding those standards each and every time. Allow us to demonstrate our commitment to excellence!

Our experienced sales staff is eager to share its knowledge and enthusiasm with you. We encourage you to browse our online inventory, schedule a test drive and investigate financing options. You can also request more information about a vehicle using our online form or by calling $phone.getNumber("SALES").

If you don't see a particular vehicle, click on CarFinder and complete the form. We will gladly inform you when a matching car arrives. If you'd like to see a vehicle in person, click on Dealership: Directions for step-by-step driving instructions to our site, or give us a call. We look forward to serving you!