2020 Chevrolet Colorado Maintenance Schedule
Here are the 2020 Chevrolet Colorado's service intervals, drawn from the manufacturer's published maintenance schedule — the key services, when each is due, and what each one does. Add your Chevrolet Coloradoto your free BoxKitz garage to track exactly what's due based on your mileage and build a parts kit with price comparisons.
Service intervals
| Service | Every (km / mi) | Or every |
|---|---|---|
| Oil & Filter Change | 12,000 km / 7,500 miChange when the GM Oil Life System indicates (typically 12,000–16,000 km / 7,500–10,000 mi) or at least once a year. | 12 months |
| Tire Rotation | 12,000 km / 7,500 miWith each oil change. | — |
| Engine Air Filter | 72,000 km / 45,000 miInspected around 36,000 km / 22,500 mi; replaced as needed — sooner in dusty conditions. | — |
| Passenger Compartment (Cabin) Filter | 36,000 km / 22,500 mi | — |
| Spark Plugs | 156,000 km / 97,500 mi | — |
| Automatic Transmission Fluid | 72,000 km / 45,000 miGM's severe-service interval (trailering, heavy loads, city heat). Under light normal use it goes considerably longer. | — |
| Engine Coolant (DEX-COOL) | 240,000 km / 150,000 mi5 years or 240,000 km / 150,000 mi, whichever comes first. | 60 months |
| Brake Fluid | —GM inspects brake fluid at each service and replaces it as needed rather than on a fixed interval. | — |
Source: GM Owner's Manual — Oil Life System (normal service). Intervals are for normal service; severe-service driving shortens many of them.
Estimated annual maintenance cost
Here's roughly what it costs to keep a 2020 Chevrolet Colorado on its scheduled maintenance — doing it yourself versus paying a shop. Drag the slider to match how much you drive.
20,000 km (~12,500 mi) / year
Do it yourself
$105–$220
parts & fluids / year
At a shop
$305–$585
parts & labor / year
You save
~$90–$480
per year, DIY
See the breakdown
| Oil & Filter Change | 1.7×/yr | $65–$125/yr |
| Automatic Transmission Fluid | every 4 yrs | $15–$35/yr |
| Passenger Compartment (Cabin) Filter | every 2 yrs | $10–$20/yr |
| Spark Plugs | every 8 yrs | $5–$15/yr |
| Engine Coolant (DEX-COOL) | every 5 yrs | $5–$10/yr |
| Engine Air Filter | every 4 yrs | $5–$10/yr |
| Tire Rotation | 1.7×/yr | $0–$0/yr |
Rough estimates in CAD for scheduled-maintenance parts and fluids, based on typical prices — not live retailer quotes, and your costs will vary. Wear/replacement items (brakes, tires, battery) and diagnostics aren't included.
Fluids & capacities
Capacities are "with filter" and vary by engine — check your Chevrolet Colorado's engine option below.
| Engine oil | 0W-20 full synthetic, dexos1 — 5.0 qt (4.7 L) |
| Engine coolant | DEX-COOL (orange, extended life) |
| Spark plugs | Iridium, ~97,500 mi service life |
| Automatic transmission fluid | DEXRON-ULV (8/10-speed) |
| Rear axle fluid | 75W-85/75W-90 synthetic gear oilCapacity varies with axle (8.6" / 9.5" / 9.76"). |
| Brake fluid | DOT 3 |
| Engine oil | 0W-20 full synthetic, dexos1 — 6.0 qt (5.7 L) |
| Engine coolant | DEX-COOL (orange, extended life) |
| Spark plugs | Iridium, ~97,500 mi service life |
| Automatic transmission fluid | DEXRON-ULV (8/10-speed) |
| Rear axle fluid | 75W-85/75W-90 synthetic gear oilCapacity varies with axle (8.6" / 9.5" / 9.76"). |
| Brake fluid | DOT 3 |
Confirm the grade and capacity against your owner's manual before servicing — figures can differ by trim, drivetrain and market.
What each service does
Oil & Filter Change
GM's Oil Life System calculates the interval from engine conditions rather than a fixed mileage, capped at one year.
Tire Rotation
Rotating tires with every oil change spreads tread wear evenly for longer tire life.
Engine Air Filter
GM inspects the air filter mid-life and replaces it around 72,000 km / 45,000 mi under normal driving.
Passenger Compartment (Cabin) Filter
Filters dust and pollen from the cabin air; GM lists replacement around 36,000 km / 22,500 mi.
Spark Plugs
GM's V8 plugs are rated for about 156,000 km / 97,500 mi. Worn plugs cause misfires and rough running.
Automatic Transmission Fluid
Clean fluid keeps the multi-speed automatic shifting smoothly; GM shortens the interval sharply for trucks that tow.
Engine Coolant (DEX-COOL)
GM's DEX-COOL is a long-life coolant rated for 5 years or 150,000 mi before its corrosion protection needs renewing.
Brake Fluid
Brake fluid absorbs moisture over time; GM calls for inspection rather than a set replacement mileage.
These intervals are drawn from the 2020 Chevrolet Colorado's manufacturer maintenance schedule for normal service. Your vehicle's owner's manual remains the final authority, especially for "severe service" conditions like towing, short trips or dusty roads. BoxKitz links you straight to the manufacturer's manual and live recall data once you add the vehicle.
Other maintenance schedules
DIY guides
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