100% Most Reliable Auto Sales & service around

Looking For Your Next Car?

You found the right place. We determine to offer superior cars, services, and customer service, 3in1 Auto Sales and Services. 

Pre Owned Vehicles

We purchase and sale pre-owned vehicles that have a great service record from the start: No lemons, no salvage titles, no major accidents. All our vehicles have you the customer in mind. We specialize in BMWs, we also take requests. Let us find a vehicle for you.

Auto Services

Any automobile purchased from us, is fully inspected and serviced. Our commitment to sale mechanically sound and clean cars is guaranteed. We understand how important reliability and style is to our customers. We believe in Trust, Honesty, and Integrity.

Pre-Owned

Check out our amazing deals this month. Special requests are welcome.

Financing Tips

We do not offer financing directly, learn more about our recommendations.

Service Packages

We offer service packages for certain vehicle maintenance repairs and services.

Free Test Drives

Found a vehicle you like, call us for a free test drive. Come see our cars for yourself.

Vehicle History Reports

We promise not to sale a vehicle with a poor service record. FREE report on most vehicles.

Buy, Sell, Trade

Contact us ahead of time if you are considering a either a buy, sell, or trade-in.

Leading Dealer in Used Cars & Services

2010-2019 - Used

$10,000 - $30,000

Details
  • Color
  • Model
  • Year
  • Mileage
  • Condition of car/truck

2000-2010 - Used

$3000 - $10,000

Details
  • Color
  • Model
  • Year
  • Mileage
  • Condition of car/truck

Classic - 1999- Used

$10,000 - $50,500

Details
  • Color
  • Model
  • Year
  • Mileage
  • Condition of car/truck

Get In Touch

(303) 304-8958

Location

431 84th Ave
Thornton, CO 80620

Email

info@3in1auto.com

Open Hours

Mon:9am - 10am
Tue: 9am - 10am
Wed: 9am - 10am
Thur: 9am - 10am
Fri: 9am - 11am
Sat: 1pm - 8pm 
Sun: 9am - 9pm

Send A Message

8 + 6 =