I bought the car about 3 years ago. Car had 19,000 and today has 118,000. Transmission is completely failing. Back left seat belt does not work.
2020 Toyota C-HR powertrain problems
moderate 37 complaints filed with NHTSA · avg repair $2,500 · see powertrain across all vehicles →
Complaints
37
Recalls
0
Avg fix
$2,500
1injury
When does it fail?
Of the 37 powertrain complaints filed for the 2020 Toyota C-HR, here's the actual mileage breakdown — failures cluster heaviest at 75,000-100,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Powertrain accounts for 73% of every owner complaint on file for this vehicle — the dominant problem area across 3 categories tracked.
Owners have filed 37 powertrain complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
The failure pattern owners describe
Buyer takeaway: The 2020 Toyota C-HR is showing a pattern of premature CVT transmission bearing failures between 50,000 and 120,000 miles, with complete failure requiring $9,000–$15,000 replacement. Toyota USA has not issued a recall or extended warranty despite offering one in Canada, leaving owners stranded with expensive repairs and potential highway safety risks.
Owners of 2020 Toyota C-HR vehicles report widespread CVT transmission failures starting as early as 50,000 miles and continuing through 120,000 miles, well ahead of typical transmission lifespan. The failure pattern is consistent: transmission begins producing whining, grinding, or humming noises—sometimes accompanied by vibration—then either slips, hesitates during acceleration, or stops moving entirely despite the engine running and gears engaging.
What stands out is the absence of warning lights. Most owners report no check engine light, no transmission warning indicator, and no prior system alerts before sudden failure or noise onset. A dealership diagnosis is required to confirm bearing failure or internal damage; owners then face repair quotes of $9,000 to $15,000 for complete transmission replacement.
The safety concern is real: one owner experienced complete power loss while merging on the highway; another lost all drive in the middle of a busy intersection and had to restart the car to exit safely. A third reports losing propulsion power while accelerating, forcing rapid speed reduction in active traffic.
Toyota Canada extended warranty coverage on 2018–2019 C-HR CVT transmissions to 10 years or 193,000 km. Toyota USA has not applied this coverage to 2020 models despite identical transmission design and failure pattern. Most dealerships are declining warranty assistance and refusing to cover repairs, citing mileage as outside the standard warranty window.
Same Toyota C-HR powertrain reports on nearby years: 2018 · 2019 · 2021
Failure modes owners describe
CVT transmission bearing failure and internal damage
Internal bearing failure requiring complete transmission replacement. Owners report the transmission develops internal damage characterized by noise, loss of drive, slipping, and eventual total failure. Multiple narratives document dealership inspections confirming internal transmission failure, bearing defects, and the need for full transmission replacement. The issue appears to manifest across a wide mileage range but primarily in the 50,000–120,000 mile window.
When: 50,000 to 120,000 miles; many failures occur well before typical transmission lifespan expectations
Symptoms owners cite: Whining or high-pitched humming noise from transmission area; Grinding or rattling noise during acceleration or deceleration; Hesitation or sluggish response during acceleration; Transmission slipping or loss of propulsion power; Car unable to move despite engine running and gears shifting; Jerking or sudden backward movement; Vibration from transmission area; No warning lights on dashboard despite transmission failure
Repairs/costs cited: Complete CVT transmission replacement required. Repair estimates from dealerships and independent shops range from $9,000 to $15,000. One owner reports independent transmission shop found only one of the required replacement parts available. Parts availability appears to be a constraint in some cases.
Recalls/TSBs owners mention: Toyota Canada extended warranty coverage for CVT transmissions on 2018–2019 C-HR models to 10 years or 193,000 km. Toyota USA has not issued a comparable recall or warranty extension for 2020 C-HR models. One complaint references a Toyota internal system notation (2/2/26) documenting a prior CVT fault and transmission replacement recommendation that was not disclosed to the subsequent owner. Dealerships have confirmed failures but offered no assistance or goodwill coverage in most reported cases. Dealerships are refusing to cover repair costs, citing mileage as outside warranty.
Sudden loss of power and drivability at highway speed
Vehicle experiences abrupt failure to accelerate or maintain highway speed, creating immediate safety hazard in active traffic. One owner reports CVT sudden failure while taking off on highway at 117,700 miles, requiring rapid speed reduction and emergency maneuvering. Another owner reports grinding noise followed by complete loss of power while backing out of driveway. A third owner reports car losing power in middle of busy intersection, requiring restart and emergency exit from roadway.
When: Occurs without warning at various mileage points; one at 117,700 miles, others in the 50,000–100,000+ mile range
Symptoms owners cite: Sudden loss of acceleration ability; Inability to maintain highway speed; Complete loss of drive in gear despite engine running; Car becoming immobile on roadway; No prior warning lights or engine fault indicators
Repairs/costs cited: Requires full transmission replacement. No temporary repair options documented in complaints.
Recalls/TSBs owners mention: No manufacturer assistance or safety recall issued despite multiple reports of sudden power loss at highway speed creating traffic hazards.
Synthesized from 37 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 14 most recent
Purchased a used 2020 Toyota CH-R at Fairless Motors in the Philadelphia, PA area. As I was driving homw, noise at front right began. Took to mechanic as per dealer's request and was diagnosed with a transmission failure that required a complete replacement at $11,500. I purchased the car for $20,000, only drove it for one day and am now stuck making $500 per month payments for a car that does…
Transmission went out dropping daughter off at school.
The bearing in the transmission has failed at 92384k miles. This is a known issue and Toyota has not issued a recall. My car is currently at the dealership I am waiting to hear if it's to be repaired or replaced.
Car started making a humming, whining type noise. I work out of town so when we were able to get vehicle in to dealership they stated that it is the transmission. And the cost was over $10000 to fix. This is a 5 year old car!!! I still owe $7000 on the car!!! I should not have to pay another car payment to keep my car going!!! I started to look things up and we took car to a transmission place.…
The CVT transmission has a faulty bearing and it will fail within the next 30,000 miles. Toyota refuses to replace my transmission to the newer, better variant.
Good evening, My 2020 Toyota C-HR’s transmission broke down today while I was driving my kids to school. The car was last serviced on September 27, 2025, and at that time, no issues were mentioned regarding the transmission. I paid $269.19 for the service and $597.65 for the brake pad replacement. I was not expecting such a serious issue, especially with a relatively new car. The repair…
I was driving down the street, n while pressing on the gas , the car felt like the car was slowing down, even though still pressing the gas. You could hear the Rev of the engine. I was in a middle lane at the time, n was out at risk as I could not accelerated safely to get to an outside lane, car coasted where I was able to pull into a parking lot. Car will crank, can hear car rev, while putting…
Transmission failure.
I was told by dealership that my transmission needs replaced. As per Reddit, this year make and model has had many issues with transmissions needing to be replaced as soon as 50,000 miles. I’m not understanding why there has not been a recall on these specific transmissions. Dealership is wanting to charge me $12,000 for replacement. I don’t have that type of money especially when I owe $17,000…
Had powertrain trouble with your 2020 Toyota C-HR?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2020 Toyota C-HR?
It's a documented issue but not catastrophic. 37 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
At what mileage does the powertrain typically fail?
Based on the 37 complaints filed, powertrain issues most often appear around 78,000 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2020/Toyota/C-HR.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.