About Us

Old army

Army Ambulance Core – 1918 LG Peterson pictured just to the right of the horse on the right

 
It started with a wrench and a dream back in 1923. LG Peterson was fresh out of the Army where he was attached to the Ambulance Core as a driver and mechanic during WWI. The Military had recently deployed motorized ambulances which were replacing horse-drawn carriages and LG had a knack for fixing them.

Old car models

Idaho Falls 1925

 
After the war he decided to open as a Durant, Star and Buick Dealer. As Peterson Motor Company grew, LG was offered the Durant distributorship either in Boise, Idaho or Phoenix, Arizona in 1928, and eventually A Hudson distributorship in 1933. He chose to keep his family’s roots in Idaho and packed up and moved Peterson Motor Company to Boise–down on 12th and Main.

Black and White Peterson Motors

Fall 1939 12th & Main – Idaho Dealers picking up the 1940 Hudson

 

Black and White Peterson Building

Hudson Dealership Early 40’s

 
That same year Marvin Peterson–LG’s son–was born and so the legacy began. Marvin would eventually take over in 1950 and in April 1964 he struck a deal with Toyota to open the first dealership in Idaho.

Black and White image of a Car

Marvin Peterson October 1950 with a 1951 Hudson Commodore 6

 

Black and White Peterson BWM

Moving day 1992 (moving from 12th & Main to Fairview)

 
Then, in 1984 and fresh out of college, Mark Peterson came on as the Manager of the Jeep store. With Marvin’s experience and Mark’s fresh ideas and customer focus, Peterson outgrew their location on 12th and Main and moved to the current location on Fairview and Maple Grove.

Front of dealership

Peterson Auto Grand Opening 1992

 

People Sitting

Peterson Auto Grand Opening 1992

 
Now four generations strong–with Mark’s sons Brady and Nils joining the team–Peterson Auto Group is Idaho’s largest Car Dealership chain and is privately owned and operated.

We live in the community where the dealerships are located and are in the stores on a day-to-day basis. This allows family values and relationships to permeate the businesses and create a real family atmosphere for our employees and our customers.

Peterson views a car sale as the beginning of a relationship and a welcome into the family. Over the years, many of our clients are 3rd and 4th generation customers and have bought and serviced multiple cars with us.
Our History and commitment to longevity, maintaining a safe and secure environment, with a relentless focus on customer service and our attention to the community, are what’s built the Peterson brand over the last 90 years.

With 10 brands and 5 locations in Boise, Meridian, and Nampa, Peterson Auto Group stands out as the automotive dealer with integrity and honesty. It is our goal to truly satisfy the transportation needs of the families in our community and provide high-quality service and care long after the sale is made.

Peterson Dealership

Peterson Auto Group

 

– Our promise to assist you in finding the right new Dodge or Jeep SUV, RAM truck or Chrysler, with the right options and help you find the best way for you to purchase, lease, or finance your new vehicle. All delivered in a timely manner.

– Factory trained technicians to service and maintain your new vehicle. Our service department at Peterson Chrysler Dodge Jeep RAM rank with the best in the region.

– These same technicians are trained to find minor problems before they become a major expense. Also, we are happy to be one of the few service facilities to work on all makes and models of cars and trucks so you don’t have to drive all over town.

– A state of the art full service body shop with a certified Master Painter. We work on all makes and models.- Free shuttle service to and from home or work anytime you are in for service.

For a car shopping experience like no other, you can’t miss our southern Idaho Dodge, Chrysler, Jeep, RAM dealership. Come see us for professional, personal service and a large inventory of new Chrysler, Dodge, Jeep and RAM vehicles.
 

Peterson Auto Group Locations

Choose Below


Peterson BMW of Boise

1225 N. Maple Grove Rd. Boise, Idaho 83704 Sales: 208-378-5980

Sales Hours

Monday – Friday: 9:00AM – 8:00PM
Saturday: 9:00AM – 7:00PM
Sunday: Closed

Service Hours

Monday – Friday: 7:30AM – 6:00PM
Saturday: 8:00AM – 6:00PM
Sunday: Closed

Parts Hours

Monday – Friday: 7:30AM – 6:00PM
Saturday:8:00AM – 6:00PM
Sunday: Closed

Peterson Lexus

9055 W Fairview Ave, Boise, ID 83704 Sales: 208-378-9009

Sales Hours

Monday – Friday: 9:00AM – 7:00PM
Saturday: 9:00AM – 6:30PM
Sunday: Closed

Service Hours

Monday – Saturday: 7:30AM – 6:00PM
Sunday: Closed

Parts Hours

Monday – Saturday: 7:30AM – 6:00PM
Sunday: Closed

Peterson Toyota

9101 W Fairview Ave, Boise, ID 83704 Sales: 208-378-9000

Sales Hours

Monday – Friday: 9:00AM – 8:00PM
Saturday: 9:00AM – 7:00PM
Sunday: Closed

Service Hours

Monday – Saturday: 7:30AM – 6:00PM
Sunday: Closed

Parts Hours

Monday – Saturday: 7:30AM – 6:00PM
Sunday: Closed

Peterson Chevrolet Buick Cadillac

12300 W Fairview Avenue, Boise, ID 83713 Sales: 208-323-5000

Sales Hours

Monday – Friday: 9:00AM – 8:00PM
Saturday: 9:00AM – 7:00PM
Sunday: Closed

Service Hours

Monday – Friday: 7:30AM – 6:00PM
Saturday: 8:00AM – 4:00PM
Sunday: Closed

Parts Hours

Monday – Friday: 7:00AM – 6:00PM
Saturday: 8:00AM – 4:00PM
Sunday: Closed

Peterson Dodge Chrysler Jeep Ram

5801 E Gate Blvd, Nampa, ID 83687 Sales: 208-668-0730

Sales Hours

Monday – Saturday: 9:00AM – 7:00PM
Sunday: Closed

Service Hours

Monday – Friday: 7:30AM – 6:00PM
Saturday: 9:00AM – 4:00PM
Sunday: Closed

Parts Hours

Monday – Friday: 7:00AM – 6:00PM
Saturday: 9:00AM – 4:00PM
Sunday: Closed

Getting to Peterson Auto Group Dealerships

Visit one of our five Peterson Auto Group locations in and around the Boise, Idaho area to find the right car, truck, SUV, or van for your lifestyle. Visit Peterson BMW of Boise, Peterson Lexus, Peterson Toyota, Peterson Chevrolet Buick Cadillac in Boise, ID and Peterson Chrysler Dodge Jeep Ram in Nampa, ID. We have the perfect BMW, Lexus, Toyota, Chevrolet, Buick, Cadillac, Chrysler, Dodge, Jeep, or Ram vehicle for you! Questions? Don’t hesitate to reach out; we’re here to help!

Special Offers and Coupons at Peterson Auto Group

Looking to save some extra cash on your next new or used vehicle upgrade? Be sure to check out our new vehicle specials and used vehicle specials at Peterson Auto Group in Boise, ID today. Don’t miss out on limited-time special offers and incredible incentives at our family of dealerships. 

Buy Your Next Car at One Of Our Dealerships

If you’re in the market for a new car, truck, SUV, or van in Boise, ID, Peterson Auto Group is your number one source. Browse our new car inventory, check out our pre-owned vehicles, or let us help you find the exact vehicle you’re looking for. Ready to schedule a test drive or apply for financing?

Get directions to one of our locations:
Peterson Auto Group -116.2977431, 43.6181893.