Business Details

We have been serving Sonoma Valley with automotive expertise for decades. Our team specializes in European and Japanese makes, including Mercedes, BMW, and Audi. We provide OEM-standard maintenance and repair services that match manufacturer specifications. Our diagnostic labs keep the latest ALLDATA and Technical Service Bulletin information at hand. We solve complex engine, transmission, and electrical issues with precision. We offer free courtesy transportation within a four-mile radius during service.

We conduct thorough prepurchase inspections to give buyers confidence in used luxury vehicles. We maintain transparent pricing and keep clients informed every step of the process. We prioritize safety and reliability, ensuring vehicles run for the longest possible life. We welcome afterhours dropoffs via our secure Early Bird key box. Our commitment to client satisfaction is reflected in repeat business and wordofmouth referrals.

Highlights and features

We boast decades of specialized automotive expertise.
We guarantee service at manufacturer specification standards.
We provide courtesy transportation within four miles.
We maintain an up-to-date ALLDATA library.
We offer pre-purchase inspections for used luxury cars.

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Services

Computer Diagnosis

We use advanced diagnostic equipment to identify engine, electrical, and sensor issues with precision. Our technicians interpret manufacturer service bulletins and repair procedures to deliver accurate fixes. Clients benefit from faster turnaround and reduced labor costs while ensuring their vehicles run reliably.

Brake Repairs

We perform comprehensive brake system service, including ABS calibration and component replacement. Our certified technicians follow OEM specifications to guarantee safety and performance. We also test brake fluid levels and inspect brake lines for leaks.

Engine & Transmission

We conduct thorough diagnostics on engine and transmission systems to pinpoint root causes of performance issues. Our repair work includes part replacement, rebuilds, and rebalancing to OEM standards. Clients enjoy extended engine life and smoother gear shifts after our expert service.

Pre-Purchase Inspection

We offer a multi-point checklist inspection for prospective buyers of used luxury vehicles. Our technicians evaluate engine, transmission, suspension, and safety systems to uncover hidden defects. Buyers receive a detailed report that informs a confident purchasing decision. This transparency protects their investment and ensures peace of mind.

Courtesy Transportation

We provide free shuttle service to and from home or work within a four-mile radius during service appointments. This convenience eliminates parking hassles for busy customers. Our reliable transportation supports a seamless repair experience. Customers can focus on their day while we maintain their vehicle.

Reviews (6)

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Melinda Uriarte

Feb 26, 2022 Report

We had impossible task that needed done and Miguel and the boys were up for the challenge. From researching the product when inventory everywhere is limited to replacement. This team is who you want on your side when it comes to your vehicle. Top quality! Will recommend. NapaFam

Oscar Lopez

Sep 13, 2021 Report

Took my bmw, they weren't able to fix it but I saved money and they were honest and helpful. Turned out to need a reprogramming which only bmw could do. So they did what they could Service: Auto engine diagnostic

Laura Curran

Feb 25, 2021 Report

Metric came through for us yet again! We've used them for years. Trustworthy with great customer service.

Andrew Wynn

Feb 21, 2021 Report

I took my Land Rover to Metric Motors for an oil change and service. Once I got home, I noticed some oil leaking so immediately brought it back to the shop. They quickly identified it as a leaky o-ring on the oil filter, replaced it, and spent 6+ hours cleaning up the oil that leaked onto the block. Once done, they delivered it to my home so I wouldn't have to go back again. Great service and commitment to their customers, even when things out of their control throw a wrench in things. Would use again and recommend.

Anthony Drohan

Feb 21, 2020 Report

Bo and his staff are amazing. Saved a ton of $ going here and the work on my sons truck was excellent. Nice to work with business that has the owner answering the phone still and taking the lead on all the repairs. Thanks Metric

Fatimah Hanif

Nov 08, 2016 Report

Bo and staff are very efficient and reliable when it came to working on my car. They have done my diagnostic test, oil change, replaced my coolant flange and my oil filter housing unit on my Audi. I'm having an issue right now and Jay is being very helpful about it. Metric motors have a great team with great customer service. I highly recommend them. I travel to Sonoma from Fairfield just to get my car fixed by them.

Metric Motors Auto