Open Today! Sales: 9:30am-7:30pmService: Closed

Our Current Vehicle Specials.

Pre-Owned 2016 Chevrolet Malibu Limited LTZ FWD 4D Sedan
2016 Malibu Limited $14,977 More Info
Pre-Owned 2014 BMW X1 sDrive28i RWD 4D Sport Utility
2014 X1 $14,977 More Info
Pre-Owned 2012 Hyundai Genesis 5.0 RWD 4D Sedan
2012 Genesis $15,977 More Info
Pre-Owned 2014 Toyota Sequoia Limited 4WD
2014 Sequoia $34,777 More Info
Pre-Owned 2014 Toyota Tundra Limited RWD 4D CrewMax
2014 Tundra $31,377 More Info
Pre-Owned 2013 Acura TSX 2.4 FWD 4D Sedan
2013 TSX $14,977 More Info
Pre-Owned 2016 Toyota Prius c Persona Series FWD 5D Hatchback
2016 Prius c $14,777 More Info
Pre-Owned 2013 Hyundai Azera Base FWD 4D Sedan
2013 Azera $17,677 More Info

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Ratings and Reviews

"Came to rock auto got excellent assistance, was able to buy a wonderful Toyota I was afraid I wouldn't be able to but they worked there magic. Thank you"

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| NEWS |

How Does Trading in a Car Work?

Mar 30 2018

Contact Our Finance Center San Diego drivers enjoy having a car that makes sense for their needs, which sometimes means getting out with the old and in with the new. If you currently have a vehicle that’s no longer working for you, then you may want to trade it in for one of our used…

How Many Times Does a Tire Rotate in a Mile?

Mar 30 2018

Schedule Service The tires on your vehicle work hard every day to get you where you need to go in San Diego, but how many times does a tire rotate in a mile? In most cases, a tire that’s two-feet in diameter will rotate about 840 times in one mile at a speed of 60…

How Do You Measure Tire Tread Depth?

Mar 29 2018

Read Our Blog Use a tread depth gauge, if you have one handy, to see if your tire tread is between 10/32nds of an inch and 2/32nds of an inch. If you don’t have a tread depth gauge, insert a penny with Lincoln’s head down into your tire’s grooves — if you can see the top…

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Welcome to Rock Auto Group

Welcome to Rock Auto Group!

Full Service Dealerships: Sales, Service, Parts and Bodyshop

We are the premier used car Dealership of San Diego. Located at 464 West Main St., Rock Auto has been helping people find their perfect car since 1991.

Check out our local inventory of over 500 used cars, SUVs, and trucks of all makes and models, including: Toyota, Honda, Ford, Jeep, Chevrolet, Ram, Nissan, BMW, Lexus, Dodge, Mercedes, Infiniti, Land Rover, and more!

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Welcome to Rock Auto Group
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464 W Main St • El Cajon, CA 92020

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Today's Hours:

Open Today! Sales: 9:30am-7:30pm

Service: Closed

Rock Auto Group

464 W Main St El Cajon, CA

Phone: 855-978-7515


Phone: 619-401-1500

464 W Main St El Cajon, CA


Phone: 619-277-9080

464 W Main St El Cajon, CA
32.79535 -116.96759
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Rock Auto Group
Rock Auto Group
464 W Main St
El Cajon, CA, 92020 United States
Rock Auto Group 32.79535, -116.96759.