Open Today! Sales: 9am-9pmService: 9am-5pm

Our Current Vehicle Specials.

Pre-Owned 2007 Lexus ES 350 FWD 4D Sedan
2007 ES $13,500 More Info
Pre-Owned 2008 Mercedes-Benz S-Class S63 AMG® RWD 4D Sedan
2008 S-Class $32,777 More Info
Pre-Owned 2009 Lexus IS 250 AWD
2009 IS $14,900 More Info
Pre-Owned 2013 Nissan Titan SV RWD 4D Crew Cab
2013 Titan $22,900 More Info
Pre-Owned 2013 Honda Accord EX-L FWD 2D Coupe
2013 Accord $14,977 More Info
Pre-Owned 2013 BMW 5 Series 528i RWD 4D Sedan
2013 5 Series $20,900 More Info
Pre-Owned 2010 Land Rover Range Rover Supercharged 4WD
2010 Range Rover $32,777 More Info
Pre-Owned 2013 Dodge Challenger SXT RWD 2D Coupe
2013 Challenger $18,900 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 |

Wireless Charging for Used Cars is Coming Soon to San Diego

Sep 27 2017

For some, having to plug in an electric vehicle to recharge is a deterrent from investing in one of the most eco-friendly technologies available in the auto industry. But that could all change with the arrival of wireless charging for used cars in San Diego. What is Wireless Charging for Cars? Normally, electric car owners…

La Mesa Oktoberfest

It’s Time For La Mesa Oktoberfest

Sep 25 2017

When: September 29th to October 1st Where: La Mesa Village What: Beers, friends, food, fun Fall is here, and it’s time to get out into the pleasant weather and enjoy what the San Diego community has going on. If you’re looking for Oktoberfest events in San Diego County, La Mesa Oktoberfest is the hottest place…


Staying On Top of Tire Rotations

Sep 21 2017

It may not sound significant, but keeping up with regular tire rotations will save you money and extend the life of your tires. It’s important to know how often to rotate your tires so you can plan to have this simple routine performed at the recommended intervals for your benefit. When you understand how tire…

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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: 9am-9pm

Open Today! Service: 9am-5pm

Rock Auto Group

464 W Main St El Cajon, CA
Phone: 855-978-7515


Phone: 619-401-1500


Phone: 619-277-9080

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.