Toyota GR86 Complaints

45 consumer complaints on file.

#11759341August 25, 2026
ENGINE
Had my engine spin a bearing in 2023 and was told to report what had happened. The car was used in track days prior to this but while driving down the highway afterwards it lost oil pressure and spun a nearing. Had it towed Twin City Toyota, a dealer and had them give me the run around with it. Saying it had hit the limiter 60 miles before the issue accrued and that it “over revved 13 rpms” and that since it had hit the limiter and being a stick shut it voided my warranty. Told me I would have to pay 26K for a new motor and if not to get my car out of there. They also refused to give me any documentation for it and what they claimed was on the cars data stream. Toyota corporate also got involved and said they changed the warranty terms after I bought the car and wouldn’t warranty it because of what the dealer was claiming.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758447August 21, 2026
ENGINE
Vehicle experienced catastrophic engine failure while driving at 45mph. Inspection results from Toyota said the issue was a rod failure due to a spun bearing no cause ever determined by Toyota. Engine failure like this while in operation could lead to serious injury or death under the right circumstances. No engine lights to indicate prior problem and vehicle was serviced less than a month before incident occurred. Vehicle was under warranty but Toyota refused to honor the warranty. Oil starvation is the number one cause of spun bearing leading to engine failure Toyota didn't even consider this as a potential cause because of the implication. There are countless stories from GR86 and BRZ owners that have experienced the same engine failure. The RTV sealant Toyota is using to seal the oil pans is being over applied at production and leaking into the pan getting sucked into the oil pickup and causing the oil starvation that is destroying the engines. There needs to be a recall on all GR86 models that had RTV used to seal the pans and have them fitted with a proper gasket to eliminate this issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758195August 20, 2026
ENGINE
My engine started smoking and eventually completely stopped on side of road. There were no warning lights or errors until issues started.it found have exploded or I could have been seriously injured as I was on expressway.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756932August 14, 2026
ENGINE, POWER TRAIN
While driving on the highway at approximately 80–90 mph, the vehicle experienced an unexpected RPM increase as I came off the accelerator, an engine-misfire warning, sudden loss of power, and engine shutdown. I immediately pulled over. Smoke came from the engine compartment, engine oil had been expelled throughout the engine bay, and oil was leaking underneath the vehicle. The vehicle became completely inoperable, creating a serious safety risk at highway speed. An independent Toyota Master Technician later documented catastrophic internal failure involving Cylinder No. 2. The piston and connecting-rod assembly were destroyed, the connecting rod contacted the engine block, a hole was present through the short block, extensive metal debris was found in the oil pan, piston material was crushed into the oil pan, an internal valvetrain component was also found there, and the engine was seized, limiting any teardown. The technician also observed material consistent with factory-applied FIPG/RTV sealant in the oil-pickup area and separate sealant-like material protruding into a head-gasket passage where it should not have been present. He stated that the location was consistent with excess sealant being applied during assembly and squeezed inward, supporting the possibility of a manufacturing-related defect. He stated that proper evaluation should have included measuring the amount of sealant and any obstruction, inspecting the oil pump, filter, bearings, oil-pan debris, and evaluating for restricted oil flow. Those measurements and results were not provided by the dealership or Toyota. Instead, I had to call law enforcement to receive a minimal repair order and my car at no cost from the dealership 8 months later. I am reporting this because excess factory sealant intruding into an oil-related or head-gasket passage could potentially restrict lubrication and create a serious safety concern if similar conditions exist in other vehicles, which have also been documented.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756294August 11, 2026
ENGINE
Engine blew around May, what caused this issue would be unknown even though the dealership said it was excessive RTV on the oil pan, there was no RTV on the oil pan (i have a picture). I was driving on the highway and slowing down to take my exit, it happened around 25mph, car got stuck on 3rd gear if im not mistaken (its an automatic transmission by the way). Ended up with 3 holes in the engine block, a missing valve, oil all over the engine bay which caused the car to release white smoke through exhaust and hood.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11755644August 8, 2026
TIRES:SIDEWALL
215 45 R 17 tire flew off the rim on a straight paved highway road going 45 mph. The sidewall separated all the way around and the tire was not torn anywhere else. The mileage was 29395.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11754343August 3, 2026
SUSPENSION, UNKNOWN OR OTHER
The Cross- Caster Defect: "A comparative analysis of two alignment sheets proves a structural suspension failure. On June 4, 2026, the vehicle's left front caster was at a factory-healthy 5.9 Following a tire blow out/tire failure just three weeks later the left front caster dropped to 5.6. This creates a severe 0.5 cross-caster split between the left and right front wheels." The Unadjustable Failure: "Front caster is a non-adjustable factory setting on the Toyota GR86. This unadjustable 0.3 shift in geometry is absolute mathematical proof of a bent, cracked, or structurally fatigued suspension component or subframe on the front driver's side." The Safety Threat: Because a structural component is shifting dynamically under load, the vehicle sways, wanders unpredictably, and wobbles at highway speeds, nearly causing a catastrophic multi-vehicle accident on an I-95 bridge. The dealership has failed to diagnose this structural damage, attempting multiple alignments in 34 days, and has attempted to release an unstable, unsafe vehicle back to the consumer." The dealership continues to do alignments -trying to adjust the toe (steer angle) to compensate for a bent structural frame or suspension part, which is physically impossible. On June 25. 2026- one light was on, on my dash the orange exclamation point. I have replaced all 4 tires since then w factory spec. My car has no lights on, on the dash however it is unsafe to drive until Toyota fixes it. It is going on 2 months now, multiple alignments, have been to 2 different Toyota dealerships and 3 different occasions I have rented cars. Very stressful situation. The service advisor says my car just has a little wobble. My car is a brand-new Toyota GR86 it should not wobble at all. But its far worse than that when I drive 2 hours a day. It is very scary and unsafe to drive. I refuse to drive it until it is fixed. Towed to the Toyota dealership in Brunswick on July 29, 2026, waiting on regional field technician to inspect.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11750589July 15, 2026
ENGINE
I was driving on US Hwy 89 in Arizona when the engine lost power at 60mph and was unable to restart after pulling over to the shoulder of the highway. There were no warning lights or indicators whatsoever. When the vehicle came to a stop, the entire dashboard lit up and the engine cut out while the vehicle was still on. Mechanic diagnostic found a thrown bearing and total engine failure due to low oil. Refused warranty on account of taking the vehicle to an oil change outside the dealership.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11744164June 15, 2026
ENGINE AND ENGINE COOLING
The contact owns a 2023 Toyota GR86. The contact stated that while driving 80 MPH, the engine blew up, causing the vehicle to stall, and there was a significant amount of smoke coming from underneath the hood. The message "Engine Misfire" was displayed. The contact was able to pull over to the side of the road. The contact stated that engine oil had leaked out and spread underneath the hood, and the oil was leaking onto the ground. The vehicle was towed to the dealer, where it remained for 8 months, and the contact was informed that there was sludge in the oil due to lack of maintenance. The dealer sent diagnostic pictures to an unauthorized party, who forwarded the pictures to the contact. However, the contact stated that the engine oil color was amber, and there was no sludge. The contacted stated that the diagnostic pictures also displayed fragments of a piston and a lifter in the oil pan. The contact contacted the Police, who arrived at the dealer with the contact and forced the dealer to release the vehicle with the service reports. The contact stated that the dealer had previously refused to disclose the diagnostic information. Additionally, the contact stated that the vehicle was returned to the owner the same month the warranty had expired. The dealer determined that the engine needed to be replaced, but the vehicle was not repaired. The manufacturer was notified of the failure but denied the warranty coverage. The failure mileage was 35,053.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11704888December 13, 2025
LANE DEPARTURE: BLIND SPOT DETECTION
The BSD or blind spot detection has worked intermittently since purchasing it new. Ive been honked at when merging into other vehicles on the highway several times. I also pay attention to it to see if it will alert on cars in my blind spot. Most times it does but numerous times on each trip it does not alert me. When it does alert me it alerts much later than any other car I've driven. This particular car has a big blind spot and is hard to manually check at times due to road conditions. I brought it to the dealer, as it is still under warranty with only several hundred miles on it. I drove the service advisor with me and the problem was recreated 4 times. I was told the system was working normally and no errors detected. Also the system was only supposed to alert me to cars passing me from behind, not to car I had passed or cars "captured" in my blind spot. As it turns out, when I merged onto the highway, a car matching my entry speed was " captured" in my blind spot and I nearly hit it because the BSD failed. There has been no other official inspections of the car. There were no warning lamps or indicators. The car is undamaged and in as new condition.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11700627November 20, 2025
ENGINE
A defective set of spark plugs with certain model year 2023 Toyota GR86 to have premature failure. While driving at highway speed spark plug blew up resulting in a cylinder 4 misfire and loss of drivability. The service advisor from the Toyota dealership unofficially confirmed this has happened to multiple other gr86 models. Along with being unofficially confirmed by an aftermarket specialist. Original diagnostic from the dealership was to replace the motor due to all of the issues, while a local certified mechanic has replaced the spark plug, coil pack, and is continuing to troubleshoot as the head gasket also needs to be replaced. No warnings lights or signs were present prior to failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11688386September 19, 2025
ENGINE
COMPONENT/SYSTEM FAILURE: Engine - Catastrophic engine failure due to oil starvation on August 4, 2025. FA24 engine consumed excessive oil without triggering oil pressure warning light or low oil level indicator. Oil was changed at 500 miles after purchase and topped off on July 12, 2025. Engine failed 23 days later with no warning. Vehicle has been at dealership since August 4, 2025 (34+ business days). Component is available for inspection at [Dealer Name] Toyota. SAFETY RISK: Sudden engine failure without warning created immediate dangerous conditions: - Complete loss of power while driving in normal traffic - No warning allowed to safely pull over before failure - Loss of power steering and power brake assist - Risk of being rear-ended due to sudden deceleration - Could have been catastrophic if occurred during highway passing/merging The absence of warning lights before oil starvation failure is critical safety defect. DEALER CONFIRMATION: Yes - [Dealer Name] Toyota has confirmed engine failure and has had vehicle since August 4, 2025. This is second extended stay (first was January-February 2025, 42 business days). Total of 76 business days in shop out of 8.5 months ownership. Dealer confirmed warranty repair needed but awaiting Toyota corporate authorization. MANUFACTURER INSPECTION: Vehicle at authorized Toyota dealer. Dealer technicians have diagnosed engine failure. Toyota Motor Sales corporate currently reviewing warranty authorization. No police/insurance inspection as vehicle was able to be towed to dealer. WARNING SYMPTOMS: CRITICAL: NO oil pressure warning light before engine failure despite oil level being critically low - Oil changed at 500 miles post-purchase - Oil topped off July 12, 2025 (verified normal level) - Engine failed August 4, 2025 - only 23 days later - NO warning lights prior to catastrophic failure - Oil monitoring system failed to alert driver of dangerous condition ADDITIONAL INFORMATION: 2024 GR86 purchased December 28, 2024
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11668429June 22, 2025
FUEL/PROPULSION SYSTEM
Fuel lines on right hand side of engine bay (when viewed from front of vehicle) show signs of wear due to contact with other components. I am unsure what components exactly, but wear significant enough to cause material removal from EPDM fuel line outer sleeve.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11668428June 22, 2025
FUEL/PROPULSION SYSTEM
Fuel lines in the engine bay are rubbing against the hood insulation and wearing down. The first generation GR86 fuel lines had sleeves compared to the second generation..
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11668424June 22, 2025
FUEL/PROPULSION SYSTEM
Fuel line is rubbing under the hood. I have seen where this is the cause of fires so I went to check mine and it has been rubbing.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11668423June 22, 2025
FUEL/PROPULSION SYSTEM
There seems to be wear in the fuel lines under the hood. Possibly caused from rubbing against something.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11668417June 22, 2025
FUEL/PROPULSION SYSTEM
There are two fuel lines on each side of the engine bay, driver and passenger going into the injector rails. One of the fuel lines on the driver side is rubbing on the underside of the hood, when closed, causing marks, and potentially a burst on a fuel lines, causing fires. The fuel line on my car has rub marks, and visually “wearing it down”. No bursts, yet. There has been about 10-15 cases of GR86/BRZ (essentially the same car), with fires starting randomly from the engine bay on the driver side, rising the chances of this being a reality, and a VERY SERIOUS issue with these cars. And with this issue arising from FB groups, many other owners have come forward and confirmed the same rubbing marks on the same fuel line, or even in both on the same side instead of just the one.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11668412June 22, 2025
FUEL/PROPULSION SYSTEM
1. The problem is the alleged “rubbing” of the fuel lines I have encountered among the other GR86 owners that are having the same issue. 2. Could possibly cause a fire while operating the vehicle as it has allegedly been the cause of a few already. 3. No. 4. No. 5. No since it is a hose issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11667270June 16, 2025
ENGINE, FUEL/PROPULSION SYSTEM
Myself and others online have noticed unusual wear on fuel lines located in the engine bay. There are 3 fuel lines on the right side of the engine bay to the right of the intake manifold that can become chafed. Because these are fuel lines I find the fact that they have wear to be very concerning and a potential fire hazard
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11667024June 15, 2025
FUEL/PROPULSION SYSTEM
I discovered what appears to be severe rubbing on one of the fuel lines in my 2024 Toyota GR86. The car has just over 6,000 miles on it, and the rubbing is so severe that it has removed the printed writing on the line and smoothed out the hose to the point where it is flat. From what I can tell, the hose is rubbing against another fuel line, which must occur while the engine is running. Considering the car was manufactured in September 2024, I find this to be not only unacceptable but dangerous. If I had not caught this, it would have easily rubbed through and resulted in an engine fire, which could have resulted in the total loss of the vehicle. While reviewing my vehicle, I also noticed that a friend with a 2023 Subaru BRZ had the same issue. While his rubbing was not as severe, it is clear this is not an isolated incident and affects others. I am in the process of gathering photographic evidence from others who are impacted and so far know of at least two more cases beyond the above: a 2023 Toyota GR86 and a 2024 Subaru BRZ. I will be contacting Toyota and Subaru directly; however, given the potential severity and danger of this issue, I believe it needs to be addressed immediately.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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