Common problems / Chevrolet / 2015-2022 / 4 min read
Chevrolet Colorado 2015-2022 common problems before buying used
The Gen 2 Colorado is a capable midsize pickup that carries two expensive weak points into every used-car transaction. Engine oil consumption, lifter noise, and timing faults are the costliest issue — internal engine work on these trucks runs $500–$4,500 and the early warning signs are easy to miss without a proper cold-start check. Transmission shudder or delayed engagement is the other deal-breaker: gearbox repairs reach $5,500 on neglected examples, and tow-heavy use accelerates the wear on both.
Why buyers get caught
The trap is simple: the Colorado looks clean, the price looks fair, and the seller has an answer for everything. That is not enough. You still need to prove the history, the faults, and the year/spec risk.
Which year should you buy?
Best production years
Start with the cleanest middle-to-late 2015-2022 cars you can find. They are usually the safer shortlist than the cheapest early cars, but only when the history and condition support the price.
Transition years
Early 2015 cars, high-spec cars, neglected AWD cars, and examples with thin paperwork need more care than the advert usually suggests.
Years to avoid
A Colorado with weak history, warning lights, leaks, noises, uneven tyre wear, or signs of transmission shudder or delayed engagement, engine oil consumption/lifter or timing fault, 4WD transfer case or front diff noise needs a discount or a walk-away decision.
Guide verdict
Use this article to spot the risk. Use the Colorado guide when you need the exact production-year ranking and checks for a real car.
Common problems to check
Transmission shudder or delayed engagement
Ask about this before you travel, then check it yourself at the car. If the seller says "transmission shudder or delayed engagement is normal", ask for proof it has already been diagnosed or repaired.
Engine oil consumption/lifter or timing fault
This is where a tidy advert can hide workshop money. Look for invoices, repeated workshop visits, fresh parts, warning-light history, and whether the story matches the mileage.
4WD transfer case or front diff noise
Check it cold, check it during the test drive, and check the paperwork. If the story is vague, price the car like the next owner is paying for the repair.
Frame rust or accident repair
This should change the price if there is no proof it has already been dealt with properly. A clean inspection sticker is not the same as fault evidence.
Cooling system leak or overheating
Do not leave this until after purchase. It is much easier to negotiate before the car is yours, and much harder once the seller has your money.
Ask before you travel
- Can you show service invoices, not just stamps or a recent inspection?
- Has it had warning lights, leaks, gearbox issues, electrical faults, or repeat repairs?
- What would you fix next if you kept the car?
- Has it had accident repair, paintwork, or major parts replaced?
Discount hard or walk away if
- The seller cannot show service evidence.
- Warning lights, leaks, noises, or uneven tyre wear are brushed off as normal.
- The car is priced as clean but needs immediate work.
- The story changes when you ask specific questions.
Should you buy the guide?
This article helps you spot the obvious traps. The Colorado guide is for the real buying decision: which years to target, which versions to avoid, what to check, and what should change the price.
The guide gives the part we do not publish here: best production years, years and specs to avoid, exact check order, cost context, and what each finding means for the price.