At Loyal Performance Auto, we provide honest, reliable, and high-quality auto repair services you can trust. As locals from the Upland, Rancho Cucamonga, and Ontario area, we’re proud to serve our community with integrity and care. We offer free diagnostics and specialize in engine and transmission repair, brakes, suspension, electrical work, and routine maintenance — with a strong focus on German and Asian import vehicles including BMW, Mercedes-Benz, Audi, Porsche, Toyota, Honda, Nissan, and more. With over 10+ years of mechanical experience, our goal is to keep your vehicle safe and running at its best without unnecessary upsells. We take pride in transparency, fair pricing, and fast turnaround times. We also offer vehicle inspections, including Uber and Lyft inspections. Call, text, or stop by today for dependable service you can count on.
Phone: (909) 440-3306
Closed now
- Thu 9:00 AM - 5:30 PM
8724 8th St Rancho Cucamonga, CA 91730 ·2151.02 mi
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Amenities
- Wifi
Reviews
yelpI brought my Toyota Tacoma into Loyal Performance Auto after hearing noises and grinding when braking. They offer free diagnostics which helped me save money upfront and identified the issue which...
MoreI took my car (Honda Accord) to Loyal Performance Auto as the check engine light came on and noticed they offer free diagnostics. The mechanic, Kerar, was very helpful and texplained the issue to...
MoreI took my Mazda 6 to Loyal Performance Auto after hearing noises while turning. They offer free diagnostics and the mechanic, Kerar, quickly identified the issue and explained everything clearly....
MoreExcellent service and professionalism! I originally went to the Audi dealer but service was full for the day so I purchased the parts needed and I literally just goggled this place and pulled up...
Morei was moving driving out of state when my truck started overheating called numerous places no one had the time to even look at it. having a uhaul Trailor hooked up made it worse . when i called...
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