Ive been going here for a while now! Oscar and his crew are very honest, reliable and efficient. Every problem Ive had; they gave me the low-down and never tried to over sell me like other shops. I think that is why they have so many reviews. This is a neighborhood auto-repair shop and its always busy so dont expect fast service. However, honest and quality service...definitely!

When my Integra was dying on me, they were quick to service it and the prices were competitive. Nothing more you can ask for right?Theyre my go-to guys, and they should you yours too. No matter if you have a Honda, Volkswagen, Mercedes, or a frickin Kia. Just go.

My automobile was repaired by a fantastic team of people! Definitely worth it! They work hard to offer us with the greatest service possible, one that goes above and beyond our expectations.

My exhaust flange broke off in the middle of the road, rending my car drivable but had to be fixed fast! I went over to Superformance, and they referred me to a great exhaust shop after taking a quick look under the hood and poking around. Very friendly folks and courteous.

Beware all these reviews are fake. They write their own reviews. Devon is a liar and a con artist. More cars are towed out then towed in that should tell you everything. Having to come back multiple times for the same issue. Their prices are more than anyone else. They dont stand behind their work. If you end up here after reading my review thats on you. Spend your money somewhere where they actually specialize in European cars

When I first called about my car Devon was saying youve come to right place this what we do. This & that then he not only drops the ball but i have to tow my car out. Then the tow truck driver tells me my car wont start. Avoid this place. I called to pay the bill they said bill isnt ready I guess they needed.kore time.to add all their excuses/Lies to the invoice. These guys are shady avoid avoid avoid

My experience with this company could not be worse. Their work is sub-standard and, more-often than not, I had to bring my car back 2 to 3 times for items they forgot to do or work that didnt solve the problem. In addition, I found their prices to be high

Phenomenal car service and repair. Johnny and Devon have a great team. They are always straightforward on what my car needs and why. They get the work done quickly and right, and will go the extra mile to make sure I have a great experience. Best auto repair in LA, hands down.

My 2020 Mini cooper got rodent damage last week and I was looking for a reliable repairing store to fix this. Since I dont really understand cars and I always find the guys in repairing stores are scary, I feel super lucky that I found these friendly and professional guys to fix the car.Originally the official dealer asked me 19k to fix/replace the damaged wires, but Superformance only need 950 to fix the wires without replacing entire wire which is nice.Will always send the car for them in the future (yay!)

Fast communications, reliable service, and the driver helped us find our apartment. All around great service.

Prompt, professional, and excellent communication via email to confirm and reconfirm pickup service.

Great placeTook my Porsche for a oil change and service they are very reasonable and knowledgeableThey know what they are doing

Very professional and honest. Better service than a dealership. I totally recommend.

Just spoke with Justin, and wanted to express my thanks.I’ve been trying to obtain information for my 15 Honda Civic and he pointed me in the correct direction that even the Honda dealership would not do.Thank you so much!

Great service. Good shops like this are priceless

My engine oil leaked on my Mazda, and they were able to locate the specific part causing the problem and fixed it right away. Was expecting hundreds of dollars but they only fixed the specific part that broke and was able to get it fixed for a very reasonable price under $100. The people there were really friendly too!

These guys dont do unneeded work, and are masters of diagnosing the source of any problem, and the best repair option! drop it off and throw the keys in the mail slot and leave a message and they might just have it fixed before you know it.

Great service, timely and exact. Since the closing of GT International, clients moved here for good reason!

These guys are WONDERFUL. I took my 2000 MB for Service B and they were so helpful and reasonable in price. I even received a call from David just wanting to know how was the car running. Very Very professional and Just an awesome establishment to work with. I will take my MB there for all services. Highly recommended!...... Thank you David and team

In short, they did not deliver the service they promised. After a week I sent my car there, a different technician told me they could not fix and they never promised before. I sent my car a week before but the issue on dashboard remained so I contacted them and they would like to look into that again to fix it. There are two points I felt being tricked and furious: When another technician who said he was charged at fixing my issue called me, his attitude was irritating and arrogant just like I did something wrong first. Also, their inconsistent information made me wonder if they had a fight in the shop which resulted in different replies to the same customer and issue.

This company is amazing! They do incredible work at a reasonable price. I will take all 3 of my Mercedes to them. Very professional & polite.

Thank you so much for saving me thousands of dollars! I cant say enough about Metric Motors. Tom and Rob you are the best. Extremely knowledgable! I wouldnt trust anyone else!

The Best Automotive Repair in California! The money Ive saved over the years has been incredible. They are the best with customer service and work very efficiently. Ive tried numerous repair shops and they cant compare to the quality of Superformance. My BMW 325i is long past its prime but it still runs like new. These guys are the Best of the Best!

If you want a knowledgeable and honest mechanic, look no further. Fair prices and fast service.

Very friendly and prompt service. Excellent work ethics. Knows what they are doing. No hidden charges.

85 911 with a hard starting problem.Great diagnostics. Fixed the problem. Got me back on the road again quickly and with a great value equation for the work done.Great follow up and friendly, efficient service.Highly recommended.Thanks

I love these guys. Took my Mazda there for the first time last week, needed a new clutch and a headlight. They fixed everything perfectly, quickly and within the quoted estimate amount. Best Ive ever been treated by a garage by far.

Tom is an extraordinary mechanic and trustworthy. He gave me an honest assessment and was consultative in his recommendation.An honest mechanic is worth their weight in gold. Thank you Tom!

Great service from Justin, Johnny, and Tom. They always keep my BMW running better then new.

Very knowledgable, helpful, and honest. Highly recommend taking your car here for service.

Johnny and his team have been great for me over the past couple of years. On my first visit I had a rather pricey hydraulic pump issue on my car and was reluctant to deal with my warranty company. Johnny and Tom dealt with it and my car was fixed and paid for in a very timely fashion. Throughout this experience Johnny and his staff were professional and above all communicative, keeping me updated so I knew how long it would be.

I have been a client for more than 10 years and have found this shop to be consistent in their terrific service and work. Both Johnny and Tom are there for help whenever an auto problem has occurred. They are honest and provide good explanations and estimates before work is done.

Simply the best. The alternator died on my 1982 Mercedes 380 SL at 2pm last Friday. I needed my car back for the weekend so called Superformance immediately. While I had my car towed there they had the replacement part delivered. I was up, running and out the door with a new alternator and an oil change by 5pm.

I have been driving European cars for the past 30 years mostly Mercedes and Jaguars and I know a top end mechanic when I see one, Superformance came highly recommended by car buff friend of mine, its definitely one of the best Auto repair shops in California, so if youre looking for a skilled thorough and honest mechanic youre in luck this is the place .

A great place for BMW service and repairs.

These guys were awesome, even though my car needed a $2k turbo replacement, it couldnt have been a better experience. Will definitely do business with them again!

No waiting in line...ever. They diagnose and repair quickly, and get your car back to you when they committed to. Fantastic place!

They do great automotive service quickly. They’re a bit pricey, but they’re on the Westside.

I took my car here to get serviced and Johnny took good care of me. I highly recommend this place.

I would highly recommend these guys for any repair service. They put a lot of time and effort in it to find the issue with your car!!

I took my car in this garage for repairs.The service was quick and perfect. Will use them again.

Id like to start by expressing my appreciation in making a stressful situation far less stressful! My 2004 Mercedes C class decided stalling on the 405N was a good idea, Im just so thankful my smartphone was smart enough to suggest Superformance as they were less than a mile from my car. With a simple phone call Johnny walked me through getting a tow truck and even stayed on the phone with my girlfriend until the tow was confirmed. Upon my arrival, Johnny and his business partner Tom calmed my nerves, assured me they would sort my car out ASAP, and promised to keep the price fair. 2 days later my car was feeling better than it had in years and even came back washed! They are my new shop, I will gladly make the 9 mile drive to receive the sort of automotive and customer service I thought had gone out of fashion in the auto repair industry.Thanks Again,Brian

Best customer service I have ever experienced and super efficient and cost effective

Great shop, very professional, Johnny makes things happen.

Great Service, Woke up to my CLS63 AMG with a rough idle and check engine light on. Called Johnny and dropped off my car at noon. He called me to tell me I had a misfire on Cylinder #4 and needed a new coil. He had my car back the same day by 4:00pm!! Definitely recommend!

High quality work but high than average prices. Worth the prices.

You dont need to wonder whether you are conned into unnecessary repairs. They sre super honest and expedious, considerate and awesome professionals. Every business should run like they do.

Experienced auto repair with highly personalized service to each customer

They do great work!

A great repair shop i recommend highly !!

Honest, fairly priced (albeit no cheap), and skilled in making the correct diagnoses and repairs without doing unnecessary work.

The day your warranty expires give Johnny a call.

Awesome experience will be going back

Efficient, economical, ever pleasant experiences.

Ive been a customer for over 15 years. That says it all