GMC K25 Repair & Maintenance Estimates

The estimated cost to maintain and repair a GMC K25 ranges from $70 to $184, with an average of $77.

Skip the repair shop - our mechanics come to you
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1978 GMC K25L6-4.1LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.45Shop/Dealer Price$105.09 - $128.32
1978 GMC K25V8-7.4LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.15Shop/Dealer Price$104.77 - $127.83
1977 GMC K25V8-6.6LService typeOil ChangeYourMechanic Price$85.43Shop/Dealer Price$104.57 - $137.46
1978 GMC K25L6-4.8LService typeOil ChangeYourMechanic Price$85.43Shop/Dealer Price$104.59 - $137.48
1975 GMC K25L6-4.8LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.45Shop/Dealer Price$105.10 - $128.34
1975 GMC K25V8-5.7LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.45Shop/Dealer Price$105.08 - $128.31
1977 GMC K25L6-4.8LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.53Shop/Dealer Price$105.27 - $128.62
1976 GMC K25V8-5.7LService typeOil ChangeYourMechanic Price$85.43Shop/Dealer Price$104.61 - $137.51
Show example GMC K25 prices
i
Have a car question? Get free advice from our top-rated mechanics.

Common services completed on the GMC K25

Oil changes may be the most frequent service every car needs, but the following services reflect the most common needs of the GMC K25.

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

432 reviews
Patrick
22 years of experience
Been using Patrick for many years now on all of our family vehicles and never any problems! Great resource as a mechanic. Thanks Patrick. Mario
2005 GMC SIERRA 2500 HD - OIL CHANGE
Want Patrick's expert advice? Ask your question now. Its free!
186 reviews
Isai
22 years of experience
Isai was extreemly knowledgable and willing to share his insights. He was also extreemly professional and promt.
2000 GMC C2500 - CAR IS NOT STARTING INSPECTION
Want Isai's expert advice? Ask your question now. Its free!
35 reviews
Doug
15 years of experience
Doug was absolutely amazing! He showed up on time, early actually, and he found out the problem within minutes! Very friend and professional. Awesome experience!
2011 GMC TERRAIN - OTHER INSPECTIONS
Want Doug's expert advice? Ask your question now. Its free!
48 reviews
TJ
21 years of experience
TJ arrived exactly on time. He changed the oil in my car, answered all my questions, and told me about a few things to keep in mind for possible future repairs. I had been looking for a good mechanic since we moved a few years ago, and now I have found one. I highly recommend TJ to anyone who needs to have a vehicle repaired. He has a great attitude, and many years of car repair experience. And it's so nice to have a mechanic come to the house instead of having to take the car to a garage. Thank you TJ!
2002 GMC ENVOY - OIL CHANGE
Want TJ's expert advice? Ask your question now. Its free!

Other GMC models we service

Choose your GMC model to learn more about its repair and maintenance costs.