Auto Repair Estimate Calculator
Build a parts-and-labor estimate line by line and print it as a customer copy.
OpenBest overall
Independent shop
Lower rate on the same competent work for out-of-warranty maintenance and repair.
Best for a warranty car
Dealership
Warranty and recall work is performed at no charge to you and has to be done there.
Best for a hard fault
Dealership
Factory tools, service bulletins and known-issue history beat a second diagnosis elsewhere.

The hourly gap is real and well documented. What it buys is less obvious, and the honest answer is that it buys different things on different jobs — which is why “always go independent” is as wrong as its opposite.
| Measure | Independent | Dealership |
|---|---|---|
| Hourly labor rate | $90–$150 per hour | $140–$220 per hour |
| Diagnostic fee | $50–$180 at an independent shop | $100–$400 or more at a dealership |
| Parts fitted by default | Aftermarket or OEM on request | OEM |
| Technician training | Varies; often broad | Factory, brand-specific |
| Access to service bulletins | Via subscription | Direct |
| Warranty and recall work | No | Yes |
| Loaner vehicle | Rare | Common |
The premium is $20–$40 per hour above a nearby independent. Against the national band of $120–$159 per hour that is a meaningful percentage, and it compounds on a job with several hours of labor.
Routine maintenance, brakes, suspension, exhaust, batteries, fluids, tyres — anything where the procedure is well known and the parts are widely available. On these the dealer’s advantages do not apply, and you are paying the premium for nothing but the waiting room.
The parts side compounds it: OEM parts run about 60% more than the aftermarket equivalent over the aftermarket equivalent, and a dealer fits OEM by default. On a set of brake pads that is a real difference for a part that is frequently equivalent — see OEM versus aftermarket for where it genuinely matters.
Warranty and recall work, first. It is performed at no charge to you and it has to happen at a franchised dealer, so the rate is irrelevant.
Then the hard faults: intermittent electrical problems, a network fault, an ADAS calibration, or a known issue with a factory fix. The dealer has the manufacturer’s diagnostic platform, the bulletin history and the pattern-failure knowledge from having seen the same fault forty times. Two diagnoses at an independent that both miss cost more than one at the dealer that lands.
The dealer rate is not a target to match; it is a market signal about what the local market will bear. Your rate comes from your own overhead, technician cost and billed hours — the arithmetic in the labor rate calculator, checked against the state band.
Where an independent competes is on the diagnostic fee and on explaining the work. Price the diagnosis honestly on the diagnostic fee calculator, and hand the customer a filled-in inspection sheet — that is the thing the dealer’s premium is supposed to buy, and most dealers do not do it either.
A shop of either kind that answers all five without hesitating is the one to use. The answers also give you everything you need to check the quote yourself on the estimate calculator.
Each line is where a figure on this page came from and the date it was read.
| Figure | Source | Read |
|---|---|---|
| Dealer and independent hourly bands | QuoteScore — Dealership vs Independent Shop | |
| Dealer premium over a nearby independent | WickedFile — Average Mechanic Labor Rate 2026 | |
| US labor rate band | Tekmetric — Average Auto Repair Labor Rates by State | |
| Independent and dealer diagnostic bands | Airtasker — Car Diagnostic Test Cost | |
| OEM parts premium | Plymouth Rock — OEM vs Aftermarket Car Parts |
Build a parts-and-labor estimate line by line and print it as a customer copy.
OpenA fillable invoice sheet with vehicle block, line items, totals and warranty terms.
OpenComplaint, cause and correction on one authorised sheet with a signature line.
Open