AUTOCOSTINDEX EST. 2026

How Much Should You Budget for Car Maintenance?

Updated July 2026 · Based on 52 vehicles in the ACI model

Short answer: $70 a month is a reasonable starting point for a typical vehicle. But the average hides the thing that actually wrecks budgets — a car's maintenance bill is not flat, and the badge on the hood matters less than the age of the car.

The average, and why it misleads

Ages 1–10 · 12,000 mi/yr · independent shop

Across all 52 vehicles we model, maintenance and expected repairs average $842 a year. Budget by that number alone and you'll be over-saving early and badly short later, because the curve is steep: the fleet averages $561 in year one and $1257 by year ten — about 2.2× more.

Year 1

$561

Mostly oil, filters and rotations. Many new cars are still inside factory maintenance plans, so the real outlay is often lower.

Year 5

≈$727

The first real wear items land — brakes, a tire set, fluids. This is where most owners get surprised.

Year 10

$1257

Out of warranty, with suspension, cooling and electrical repairs becoming likely rather than possible.

A budgeting rule that survives contact with reality

Set aside a fixed amount monthly and let the surplus from the early years fund the expensive later ones. On a typical vehicle that means roughly $70 a month from day one: you'll bank a cushion in years 1–4 and draw it down from year 6 onward, instead of facing a $1257 year with nothing saved.

Two adjustments worth making. If you drive materially more than 12,000 miles a year, scale up — costs are partly time-driven and partly mileage-driven, so doubling your mileage adds roughly 40% rather than doubling the bill. And if you use a dealership rather than an independent shop, add about 30%: AAA's 2026 labor-rate survey puts independents around $80–130/hour with dealers typically $20–40/hour above that.

Model choice moves the number less than you'd think

Cheapest vs most expensive in our set

The gap between the cheapest and dearest mainstream vehicles we track is real but bounded — and it is dwarfed by the year-1-to-year-10 swing above. Luxury badges are the genuine outlier: parts and labor cost more, and included-maintenance programs hide it for the first few years.

Average annual maintenance, cheapest and most expensive
VehicleAvg annual10-yr total
Toyota Corolla $517 $5,165
Toyota Prius $552 $5,515
Toyota Camry $594 $5,935
BMW X5 $1,458 $14,575
BMW X3 $1,290 $12,895
BMW 3 Series $1,241 $12,410

How this compares to AAA's figure

AAA's Your Driving Costs 2025 puts maintenance, repair and tires at 11.04¢ per mile — about $1,656 a year at their 15,000-mile assumption. That is higher than our $842, and deliberately so: AAA prices a comprehensive extended warranty into the figure, assumes dealer retail rates, and models 15,000 miles against our 12,000. Treat AAA as the conservative ceiling and our figure as the independent-shop, average-mileage case. If you want to budget defensively, use theirs.

Look up your own car

Every vehicle page shows the full year-by-year curve, real service pricing and intervals, and a calculator that adjusts for your mileage, how old the car was when you bought it, and where you get it serviced.

About these figures

Modeled estimates from the ACI maintenance model — manufacturer service intervals priced at independent-shop labor rates plus an age-based repair expectation, calibrated against AAA. The full method and its limitations are on the methodology page.

REFERENCES: AAA — Your Driving Costs 2025 (fact sheet) · AAA — Average mechanic labor rates by state (2026) · Updated 2026-07-19