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How much does Buick GS 400 repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of Buick GS 400 services.

Service Estimate Dealer Estimate Your Savings Location
Service type Oil Change for 1969 Buick GS 400 V8-6.6L Estimate $102 Dealer Estimate $159 Savings 35.91% Location Denver, CO
Service type Oil Change for 1968 Buick GS 400 V8-6.6L Estimate $102 Dealer Estimate $159 Savings 35.91% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1968 Buick GS 400 V8-6.6L Estimate $84 Dealer Estimate $124 Savings 31.99% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1969 Buick GS 400 V8-6.6L Estimate $84 Dealer Estimate $124 Savings 31.99% Location Denver, CO

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Meet some of our expert Buick GS 400 mechanics

Neal

Neal

19 Reviews; 7 years of experience
Neal is AWSOME!
Tampa, FL
November 5
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Honorio

Honorio

394 Reviews; 14 years of experience
This was my second time having Honorio service my car and he's great! He is always on time and very pleasant. My car drives better and I will absolutely use him again!
Mountain View, CA
November 29
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Russell

Russell

294 Reviews; 19 years of experience
Russell was great he came and fixed my car. He also checked out my car and gave me knowledgeable info on my needed repairs. It was a non pressure info on needed repairs and fixes he did I would certainly have him back again when needed.
Portland, OR
May 19
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Fast and easy Buick GS 400 services at your home or office.

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Answers to common Buick GS 400 questions

Q: Opinion on Buick for a first-time driver
Answered by Scotty
Yes, it depends on how old. The really old ones were decent cars but they generally are falling apart if they are really old. If you get a restored one, sure--they are big cars and they are safe cars. I've...
Q: Security light coming on
Answered by Carlos
These vehicles have an anti-theft feature that makes it difficult, if not impossible to start the car without the proper key. While the mechanic is convinced that it is the body control module, which sounds likely, I would have the...
Q: How to remove blower motor fuse or relay or to shut it off completely?
Answered by Daniel
Both the fuses you mentioned are for the blower motor. The most likely problem is the blower motor relay built into the blower-motor-resistor has stuck on. The high-blower fuse has power all the time. The low-blower fuse only has power...
Q: Intake manifold came off replaced gaskets new water pump thermostat and put in barred leak still overheats
Answered by Norman
Hi there. Have you checked to see if the fans are coming on? Do they achieve both normal and high speed? Is there any noise or abnormal operation? There could also be an air pocket in the cooling system, or...

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Paul did a good job fixing my car quickly. He also got a accurate diagnostic of my car's isues.



I have to be honest, this was the first time that, I have EVER felt 'at-ease' around an auto mechanic. Jonas was thorough and straight forward with me about the issues; gave me a quote directly after doing the diagnostics on the car and, as it turned out, it cost me less than the original estimate. When does that ever happen with auto repairs ?? He was friendly, informative and knowledgeable. You folks made the whole experience convenient and painless. I'm "sold" on the "Your Mechanic" concept. I'll probably never take my car again to a traditional mechanic !! Jonas was a pleasure to deal with !



A++ Highly recommended! Bryce was very professional, knowledgeable and punctual. He explained to me in detail exactly what he did and showed me the parts he replaced. I will definitely be booking Bryce for my next appointment.

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