Mon - Sat: 7:00 AM - 5:00 PM
Sun: 10:00 AM - 4:00 PM
Rental Department Only

36 Month/36k Mile Warranty for Service

FREE Check Engine Light Scan!
Is your warning light on? If it is, there may be a problem. Bring your vehicle to us for a FREE trouble code report. If further diagnostics are needed, additional charges will apply. Not valid with other offer or special. ... [More] Coupon must be presented in advance. ... [Less]
Auto Repair in Frederick | Triangle Motors

Welcome to Triangle Motors

At Triangle Motors, we have been serving Frederick and the surrounding communities since 1978 and have become a Frederick landmark known for our friendly, small-town feel and Honda expertise. Not only are we by your side whenever you’re in need of auto repair and service, but we also sell used vehicles, and offer vehicle and U-Haul rentals.

Our ASE certified technicians work on all makes and models of vehicles but our specialty is Honda/Acura. Even better we back our services with a 36 months/36,000 mile warranty! Our used cars come with a warranty as well, of 12 months/12,000 miles!

If you’re looking to purchase a vehicle, if you’re in need of a rental vehicle or U-Haul, or are looking for reliable and quality Frederick auto repair. Give us a call today!

Book An Appointment
Auto Repair in Frederick | Triangle MotorsAuto Repair in Frederick | Triangle Motors

What our clients say

Junipa Contento-Suslu
These guys treated me right with very reasonable prices. My husband and I are very happy with our experiences there and we will return
Gina Mastro
Thank you Gina, for the 5-star review!!! Was there anything specific that stood out during your last visit?? Let us know!
Tyler Dolan
Jimmy really is the Best!! Were very happy to hear that you had such a great experience. Thanks for the review!! -Jon M.-
Melanie Zimmermann
I’ve rented several times and the customer service has always been excellent. Thank you Triangle motors car rentals team!

We Purchase and Sell Used Vehicles


12 Month/12k Mile Warranty for Used Car Sales

Free Loaner Cars
& Shuttle Service
Homey Waiting Area
with Beverages and Snacks
Checkout Options

Some of our Services



Need to rent a U-Haul? Give us a call! Triangle Motors has got you covered!


Oil Change

Regular oil changes are the best way to maintain the longevity of your vehicle.


Brake Services

We offer superior brake service and repair on all vehicle makes and models!


Tire Change

From tire alignments to installations, we are the experts in providing high-quality tire services.

Schedule an Appointment

Triangle Motors is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Triangle Motors (301) 662-1067 if you have any issues in accessing any area of our website.