Car Repair Cost Estimator

Quick answer: a car repair costs its parts plus the shop’s labor, and the publishers that track repair bills do not agree. Brake pads for one axle: RepairPal’s national average is $330–$390, YourMechanic says $200–$500. Pick a repair to see every publisher’s price and date, and check your quote against them.

How to use it

Choose the repair. The big number is the span from the lowest price any publisher gives to the highest, parts and labor; below it is each publisher’s own figure, what it measures and when it was published, with a link to the page it came from. Type the quote your shop gave you to see whether it is under, inside or over the published prices. The miles you drive a year give AAA’s figure for what keeping a car running costs. Copy link keeps the repair and your quote.

Where the numbers come from

No one sets an official price for a repair, so the tool shows the publishers side by side and never an average of its own. RepairPal publishes a national average range for each repair, split into parts and labor; its pages refuse automated readers, so its figures were read from the Internet Archive’s copy of each page, dated as RepairPal dates them. YourMechanic, a mobile-mechanic service, prints its parts and labor quotes for a handful of example cars (and a per-axle range for brake pads). J.D. Power and Endurance give a range for a head gasket; Endurance’s transmission figure is the average of the replacements its protection plans paid for. CarMD‘s averages come from 2025 check-engine repairs. Every figure is re-checked every three months.

What 17 common repairs cost

The lowest and highest published price for each, parts and labor, dearest first.

What a mechanic charges an hour

Labor is often most of the bill: RepairPal puts a head gasket’s labor at $1,633–$2,397 against $910–$941 of parts. Tekmetric, whose software thousands of shops bill through, puts the US average labor rate at $132 an hour, from $85 in the cheapest state to $197 in the dearest. AAA, from the 2025 PartsTech report, says almost half of all shops charge $120–$159 an hour, and YourMechanic gives $70–$130. Dealers usually charge more than independent shops.

Worked examples

A brake quote. A shop quotes $450 for front brake pads. That is inside the published prices ($200–$500) and inside YourMechanic’s range, but above RepairPal’s $330–$390 average: ask whether it includes rotors or premium pads.

A transmission. $7,200 to replace a transmission is $436 over every published price (RepairPal’s $6,238–$6,764 and Endurance’s $4,700 average). Ask for the parts and the labor hours in writing, whether it is new, rebuilt or used, and get a second quote.

A year of upkeep. At 12,000 miles a year, AAA’s 11.04¢ a mile for maintenance, repairs and tires comes to $1,325. That is AAA’s figure for a new car; an older one usually costs more.

Common mistakes

• Comparing a quote with one website’s average. The publishers measure different things, and the spread between them is real.
• Comparing quotes that are not for the same job: brake pads for one axle or two, pads alone or pads and rotors, new or rebuilt parts.
• Forgetting taxes, fees and diagnosis, which none of the published prices include.
• Reading a national price as the price in your town. Labor rates alone run from $85 to $197 an hour by state.

Buying a car, or driving one a long way

Looking at a used car? The free Used Car Analyzer checks its VIN and recalls and takes what the mechanic finds off your offer, at these prices. Before a long drive, go through the road trip essentials and how to prepare for a road trip to Florida, read what makes a winter road trip safe, or see whether you can buy a car in the US and drive it back to Canada.