What the Acura CPO warranty includes

Acura's Certified Pre-Owned warranty is a manufacturer-backed coverage plan that comes standard with every CPO vehicle sold through an Acura dealer. The warranty has two main parts: a bumper-to-bumper component that covers most vehicle systems, and a powertrain component that covers the engine, transmission, and drivetrain for a longer period.

The bumper-to-bumper portion covers electrical systems, air conditioning, audio, interior trim, suspension, steering, brakes, and other components outside the powertrain. It does not cover wear items like brake pads, wiper blades, or tires, and it excludes damage from accidents, neglect, or misuse. The powertrain warranty covers the engine block, cylinder head, transmission case, transfer case, and drive axles — the parts most expensive to repair if they fail.

All coverage is transferable if you sell the vehicle to another owner during the warranty period, which adds value if you decide to trade or sell later. The warranty is honored at any Acura dealership nationwide, not just the dealer where you purchased the vehicle.

Key Takeaways

  • Acura CPO vehicles come with a six-year or 100,000-mile bumper-to-bumper warranty, whichever comes first, starting from the vehicle's original in-service date.
  • The powertrain warranty extends to seven years or 100,000 miles from the original in-service date, covering engine, transmission, and drivetrain components.
  • The warranty transfers to a second owner if you sell the vehicle, though coverage length may be shorter for the new owner depending on how much time or mileage has elapsed.
  • Routine maintenance like oil changes, filter replacements, and tire rotations are not covered under warranty and remain your responsibility.
  • You must follow Acura's recommended maintenance schedule and use Acura parts for repairs to keep the warranty valid.

How warranty coverage length is calculated

Acura's warranty periods run from the vehicle's original in-service date, not from the date you purchase the CPO vehicle. This means a three-year-old vehicle with 40,000 miles still has only three years of bumper-to-bumper coverage remaining, not a full six years. The same rule applies to the powertrain warranty — it counts from when the car first left the dealership, not when you buy it.

The warranty ends when either the time limit or mileage limit is reached, whichever comes first. If your vehicle reaches 100,000 miles in year five, coverage stops at that point even though six years have not passed. Conversely, if six years pass and you have only driven 80,000 miles, coverage ends at the six-year mark.

When you transfer the vehicle to a second owner, that owner receives the remaining coverage from the original in-service date. If the original owner had four years of bumper-to-bumper coverage left, the second owner gets whatever time remains from that four-year window — typically two to three years depending on how long the first owner kept the car.

What is not covered under the warranty

Acura's CPO warranty excludes routine maintenance and wear items by design. Oil changes, air filter replacements, cabin air filter replacements, spark plug replacements, brake pad replacements, wiper blade replacements, and tire replacements are all your responsibility. Transmission fluid, coolant, and other fluid top-ups between services are also not covered.

The warranty does not cover damage from accidents, collisions, vandalism, or theft. It also excludes damage from off-road use, racing, towing beyond the vehicle's rated capacity, or using fuel other than what Acura recommends. If a component fails because you did not follow the maintenance schedule — for example, an engine failure caused by not changing the oil — Acura can deny the claim.

Cosmetic damage, rust, corrosion, and paint defects are not covered. Damage to the interior from spills, stains, or wear is also excluded. If a part fails because of a previous accident or repair, Acura may deny coverage if they determine the failure is related to that prior damage rather than a manufacturing defect.

How to file a warranty claim

To file a claim, schedule an appointment at any Acura dealership and bring your vehicle and proof of ownership. The dealership will inspect the vehicle and the failed component to determine whether the failure is covered under warranty. You do not need to contact Acura directly — the dealership handles the entire process.

Bring your CPO warranty documents or the paperwork you received when you purchased the vehicle. If you are the second owner, bring proof of the transfer and the original owner's warranty paperwork if you have it. The dealership can look up your warranty coverage in Acura's system using your vehicle identification number (VIN), so missing paperwork is not a barrier to service.

If the dealership determines the failure is covered, Acura pays for the repair and you pay nothing. If they determine it is not covered — for example, because it is a wear item or because the damage is from an accident — they will tell you the cost before proceeding. You can choose to pay for the repair out of pocket or decline service at that point.

Maintenance requirements to keep warranty valid

Acura requires that you follow the manufacturer's recommended maintenance schedule to keep the warranty in effect. This schedule is in your owner's manual and typically includes oil changes every 10,000 miles or 12 months, tire rotations, and inspections at set intervals. Skipping scheduled maintenance can give Acura grounds to deny a warranty claim if they determine the failure resulted from neglect.

You must use Acura-approved parts for repairs covered under warranty. If a component fails and you had it repaired at an independent shop using aftermarket parts before the warranty claim, Acura may deny coverage. For warranty repairs, always use an Acura dealership so the work is documented in Acura's system and the parts are may provide to be genuine.

Keep records of all maintenance and repairs, whether done at a dealership or elsewhere. If you ever need to file a warranty claim, having documentation that you followed the maintenance schedule strengthens your case. Many dealerships now keep digital records, but it is wise to keep copies of receipts and service records yourself.

How Acura CPO warranty compares to other manufacturers

Acura's six-year or 100,000-mile bumper-to-bumper warranty is competitive with other luxury brands. Honda's CPO warranty is identical — six years or 100,000 miles bumper-to-bumper, seven years or 100,000 miles powertrain. Toyota's CPO warranty is shorter: three years or 36,000 miles bumper-to-bumper, five years or 60,000 miles powertrain. BMW and Mercedes offer shorter bumper-to-bumper coverage but longer powertrain coverage in some cases.

The key difference is not the length but what is included. Some manufacturers exclude more components or charge higher deductibles. Acura's warranty has no deductible — you pay nothing for covered repairs. Some competitors charge $50 to $200 per claim. If you plan to keep the vehicle beyond the initial owner period, Acura's transferable warranty is valuable because the second owner still has coverage.

When comparing CPO vehicles across brands, ask the dealer for a written summary of what is covered, how long coverage lasts, and whether there are any deductibles. The warranty length alone does not tell the full story — coverage breadth and transferability matter just as much.

Frequently Asked Questions

Does the warranty cover the battery?

The battery is covered under the bumper-to-bumper warranty for six years or 100,000 miles. If the battery fails during that period and the failure is not from misuse or accident, Acura covers the replacement. After six years or 100,000 miles, battery replacement is your cost.

What happens if I do not follow the maintenance schedule?

Acura can deny a warranty claim if they determine the failure was caused by skipped maintenance. For example, if you do not change the oil and the engine fails, Acura may refuse to cover it. Keep all service records to show you followed the schedule and protect your coverage.

Can I take my CPO vehicle to an independent shop for warranty repairs?

You can take it to an independent shop, but Acura will not cover the repair cost. Warranty coverage only applies to repairs done at an Acura dealership. If an independent shop diagnoses a problem, you can take the vehicle to an Acura dealer and they will handle the warranty claim from there.

Does the warranty cover transmission fluid changes?

Transmission fluid changes are considered maintenance and are not covered under warranty. Check your owner's manual for the recommended transmission fluid change interval. Some Acura models require transmission fluid service every 60,000 to 100,000 miles, and you pay for this service out of pocket.

What if I buy a CPO vehicle that is already five years old?

You still receive the remaining warranty coverage from the original in-service date. If the vehicle is five years old, you have one year of bumper-to-bumper coverage and two years of powertrain coverage left. The warranty is shorter, but it is still valid and transferable if you sell the vehicle later.