FaultScore

Scion XB engine problems

116 of the 1,291 complaints filed about the Scion XB are about the engine — 9% of everything owners reported. The worst model year for it is 2008.

116

Complaints

9%

Share of all complaints

6

Crashes

9

Fires

Engine & Cooling complaints by model year

2004 XB 1 0.9%

Median failure at 132,533 miles

2005 XB 10 8.6%

Median failure at 36,000 miles

2006 XB 8 6.9%

Median failure at 51,800 miles

2008 XB 42 36.2%

Median failure at 85,000 miles

2009 XB 25 21.6%

Median failure at 99,500 miles

2010 XB 5 4.3%

Median failure at 87,000 miles

2011 XB 8 6.9%

Median failure at 70,000 miles

2012 XB 9 7.8%

Median failure at 160,000 miles

2013 XB 4 3.4%

Median failure at 41,500 miles

2014 XB 3 2.6%

Median failure at 75,000 miles

2015 XB 1 0.9%

What owners said

2013 Scion XB at 41,500 miles Los Angeles, CA

ENGINE

The contact owns a 2013 Toyota Scion XB. The contact stated while her daughter was driving or idling, the driver noticed an abnormal knocking sound coming from the engine. The vehicle was taken to the dealer, where it was diagnosed that the engine had failed and needed to be replaced. The manufacturer was notified of the failure but no assistance was provided. The vehicle was parked at the residence. The failure mileage was approximately 41,500.

NHTSA complaint #11741808 — an unverified report by a vehicle owner.

2010 Scion XB Simi Valley, CA Fire

ENGINE

Vehicle had no dashboard light indicators. While traveling on highway, started to sound like a motorcycle and decelerate. Pulled over and started to smoke from the hood, exited vehicle and smoke turned to flames. Fire deescalated by Fire Dept. and vehicle is a total loss. All maintenance was UpToDate and just passed vehicle inspection for driving test a week prior. Fire cause completely unknown at this time per fire report Area of Fire Origin: 83-Engine area, running gear, wheel area

NHTSA complaint #11693920 — an unverified report by a vehicle owner.

2008 Scion XB Greenville, SC

ENGINE

I am writing to report significant safety concerns regarding my 2008 Scion [include model, e.g., tC or xB]. After purchasing the vehicle, I discovered multiple serious mechanical and structural defects that make the car unsafe to operate on public roads. 1. Suspension/Struts – The struts are severely worn and are causing premature and uneven tire wear. This creates a major risk of tire blowout or loss of control while driving. 2. Motor Mount – The engine mount is missing screws and bolts, which results in excessive engine movement. This could lead to engine damage or failure while in motion. 3. Alignment – The vehicle’s alignment is completely off, causing the car to pull while driving and further worsening tire wear and handling. 4. Brakes and Rotors – The brakes are nearly nonfunctional, and the rotors are warped and damaged, severely reducing stopping power and increasing the risk of a crash. 5. License Plate Mount – The vehicle has no designated place to mount a rear tag/license plate, which makes it illegal to drive and difficult to comply with state requirements. 6. Missing Headlight – One headlight is entirely missing, significantly reducing visibility at night and making the vehicle a danger to myself and others Fuel System – The fuel system is contaminated and requires flushing. This is causing performance issues, engine hesitation, and raises concerns about potential engine damage or stalling. I have been quoted over $2,500 in repairs just to bring the vehicle to a safe operating condition by 4 mechanics I am requesting that the NHTSA investigate this matter and determine whether these issues represent a pattern of neglect, safety violations, or improper sales practices, especially if other owners have reported similar problems. Thank you for your time and attention to this serious matter.

NHTSA complaint #11675868 — an unverified report by a vehicle owner.

2014 Scion XB Shafter, CA

ENGINE

The contact owns a 2014 Scion XB. The contact stated that while driving on several occasions at various speeds, the contact observed an abnormal burning odor. The contact stated that on several occasions while inspecting the engine oil, the contact became aware that the oil level was low, and oil was added to the vehicle. The oil warning light was occasionally illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the engine was consuming an excessive amount of oil, and that the short block needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was unknown.

NHTSA complaint #11660665 — an unverified report by a vehicle owner.

2013 Scion XB at 120,000 miles Florence, AZ

ENGINE

The contact owns a 2013 Scion XB. The contact stated while the vehicle was stationary, the contact stated that the engine was consuming an excessive amount of engine oil. The check engine warning light was illuminated. The vehicle was not taken to be diagnosed. The vehicle was then taken to a dealer where it was diagnosed with engine oil consumption failure. The vehicle was not repaired because the vehicle was not under recall or warranty. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 120,000.

NHTSA complaint #11641161 — an unverified report by a vehicle owner.

2012 Scion XB Chatsworth, CA

ENGINE

Engine is burning oil.

NHTSA complaint #11622475 — an unverified report by a vehicle owner.

2009 Scion XB New Port Richey, FL

ENGINE

This vehicle type had a oil consumption recall. My vehicle has never been repaired. The car consumes a lot of oil. I went to my local Toyota dealership to have my car repaired under the recall. They would not honor the repair.. my car is a 2009 Scion xB. The recall goes back to 2016. I bought my car after 2016 with low miles. Don't they have to repair by law ? Can you please help me. I am low income on a disability. I need my car repaired thank you

NHTSA complaint #11569963 — an unverified report by a vehicle owner.

2013 Scion XB North Fork, CA

ENGINE

This is a known issue with the 2013 Scion xB and several other models that use the same 2.4L 2AZ-FE engine. A number of Scion owners have reported excessive oil consumption, where the vehicle burns off or consumes engine oil faster than it should. This causes low oil levels which may lead to serious engine damage if not addressed in time. The problem is most noticeable on vehicles with high mileage or older models, as oil consumption can increase over time. In some cases, the excessive oil consumption could be a result of an oil leak, but more commonly, it's due to an engine problem. Possible reasons could include worn piston rings, faulty PCV (Positive Crankcase Ventilation) valve, damaged valve seals or oil sludge build-up. The excess oil is burnt off during combustion, leading to low oil levels. Scion (and Toyota, Scion’s parent company) has acknowledged the problem and extended the warranty on some models to cover the repair of the oil consumption problem. The repairs generally involve the replacement of the pistons and piston rings. But due to my vehicle being over the mileage limit Toyota refuses to fix it

NHTSA complaint #11559534 — an unverified report by a vehicle owner.

2011 Scion XB Grayson, GA

ENGINE

I purchased my 2011Scion XB 09/08/2010 and in the last 12 months, my scion XB has been burning oil extremely fast. I have to add oil to the vehicle approximately every 4-5 weeks. I’ve taken it to the the Toyota dealership and was advised that the only way to fix the issue is by getting a new engine. Also, every time I break, there is a grinding sound even if with new break pads, and the steering column shakes. The tires sensors have malfunctioned because even after having the tires professionally replaced or filled, the light never goes off. Lastly, the vehicle door sensors are also not working properly.

NHTSA complaint #11558834 — an unverified report by a vehicle owner.

2012 Scion XB Las Vegas, NV

ENGINE

I have to add oil every 500 to 800 miles no visible smoke from engine or exhaust when cold or hot. ???? HELP

NHTSA complaint #11555375 — an unverified report by a vehicle owner.

2012 Scion XB at 130,000 miles Bellflower, CA

ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION: OIL COOLER

The contact owns a 2012 Scion XB. The contact stated that the vehicle was exhibiting excessive engine oil consumption. The contact stated that the oil pressure warning light would illuminate approximately 1,000 miles prior to the next scheduled oil change. The contact stated that the oil pressure warning light recently illuminated less than a month after the previous oil change; 2,500 miles prior to the next oil change. The vehicle was taken to an independent mechanic where it was diagnosed that the engine was consuming an excessive amount of oil. The contact stated that 4 quarts of oil was consumed prior to the next scheduled oil change and suggested that there was leak. The independent mechanic informed the contact that the failure was related to Toyota Technical Service Bulletin Number: SB0024-11R2. The dealer and the manufacturer were not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 130,000.

NHTSA complaint #11463548 — an unverified report by a vehicle owner.

2015 Scion XB Cayey, PR

ENGINE

The car is giving problems in the engine, it's consuming way too mucho oil. I found out that there was a recall this Monday oct 18, 2021, and they told me that I can not participate because my car exceeds the miles limit by 6k miles, which I know, but if I knew that, I would've taken the car to a Toyota Dealer earlier. Is it possible to have it repair by some empathy and understanding of not receiving anything on mail or alert whatsoever. Please I beg for help, it's my only vehicle, the one I go to work to. I will loose my job if this don't get fixed because I can't afford to pay an engine repair on my own at this moment! Thank you for understanding!

NHTSA complaint #11437282 — an unverified report by a vehicle owner.

2010 Scion XB at 108,800 miles Nicholasville, KY

ENGINE

ITS USING TO MUCH OIL. I HAVE TO ADD OIL EVERY 2 WEEKS IF NOT SOONER

NHTSA complaint #11349574 — an unverified report by a vehicle owner.

2014 Scion XB at 75,000 miles Pasadena, CA

ENGINE

TL* THE CONTACT OWNS A 2014 SCION XB. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED SEVERE OIL CONSUMPTION. THE OIL LEVEL WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO CONFIRMED THAT THE VEHICLE WAS CONSUMING A LOT OF OIL. THE CONTACT SPOKE TO NORTH HOLLYWOOD TOYOTA (4606 LANKERSHIM BLVD, NORTH HOLLYWOOD, CA 91602) WHERE THEY ACKNOWLEDGED THAT THE FAILURE WAS A KNOWN ISSUE HOWEVER, THERE WERE NO RECALLS ON THE VEHICLE RELATED TO THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 75,000.

NHTSA complaint #11343529 — an unverified report by a vehicle owner.

2012 Scion XB at 110,131 miles West Bloomfield, MI

ENGINE

NOTICED THE OIL PRESSURE LIGHT CAME ON WHEN I TURNED A CORNER. IMMEDIATELY TOOK IT TO DEALER, WHERE I HAVE ALL SCHEDULED MAINTENANCE DONE (EXCEPT ONCE). CAR WAS FOUND TO HAVE NO OIL IN IT BEFORE SCHEDULED MAINTENANCE. THIS HAPPENED 6 MONTHS PREVIOUSLY AND WAS THOUGHT TO BE A PVC PLUG ISSUE. WAS TOLD IT WAS DUE TO A KNOWN ISSUE WITH EXCESSIVE OIL CONSUMPTION DUE TO WORN PISTON RINGS, ULTIMATELY THE FAULT OF THE REQUIREMENT OF ETHANOL IN GASOLINE. SOLUTION - KEEP CHECKING THE OIL AND ADD AS NEEDED. NOT WORTH REPAIRING THE PISTON RINGS.

NHTSA complaint #11342793 — an unverified report by a vehicle owner.

2010 Scion XB at 85,393 miles Canal Winchester, OH

ENGINE

TL* THE CONTACT OWNS A 2010 SCION XB. THE CONTACT STATED THAT THE OIL LEVEL WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO TOYOTA DIRECT (4248 MORSE RD, COLUMBUS, OH 43230, (614) 476-1979) WHO INFORMED THE CONTACT THAT THERE WAS EVIDENCE OF EXCESSIVE OIL CONSUMPTION. THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE CONTACT WAS INFORMED THAT THE REPAIR WAS NOT COVERED UNDER RECALL HOWEVER, AN EXTENDED WARRANTY WAS AVAILABLE FOR PURCHASE TO ASSIST IN HAVING THE VEHICLE REPAIRED. THE FAILURE MILEAGE WAS 85,393.

NHTSA complaint #11341780 — an unverified report by a vehicle owner.

2009 Scion XB at 138,400 miles Lorain, OH

ENGINE

TL* THE CONTACT OWNS A 2008 TOYOTA SCION. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO MIKE BASS FORD LOCATED AT 5050 DETROIT RD, SHEFFIELD, OH 44035 (440) 934-3673, FOR ROUTINE MAINTENANCE, THE CONTACT WAS INFORMED THAT THE OIL LEVEL WAS EXTREMELY LOW. AN OIL CHANGE WAS PERFORMED HOWEVER, A MONTH LATER THE CHECK ENGINE WARNING LIGHT ILLUMINATED AND THE VEHICLE WAS THEN TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THERE WAS NO OIL IN THE ENGINE. THERE WERE NO OIL LEAKS EVIDENT. THE CONTACT WAS REFERRED BACK TO THE ORIGINAL DEALER WHO PERFORMED THE INITIAL OIL CHANGE. THE TECHNICIAN WAS ALSO UNABLE TO FIND EVIDENCE OF AN OIL LEAK. THE VIN TOOL SHOWED NO RECALLS ASSOCIATED WITH THE FAILURE. WHILE DRIVING AT AN UNDISCLOSED SPEED A MONTH LATER, THERE WAS AN ABNORMAL POPPING SOUND COMING FROM THE ENGINE. THE VEHICLE WAS TAKEN TO AN UNKNOWN MECHANIC AND DIAGNOSED. THE CONTACT WAS INFORMED THAT DUE TO THE OIL RELATED FAILURE, A PISTON WENT THROUGH THE CYLINDER HEAD AND THAT THE ENGINE NEEDED TO BE REPLACED. THE MANUFACTURER WAS CONTACTED AND INFORMED OF THE FAILURE. THE CONTACT WAS INFORMED THAT THE ENGINE WARRANTY COVERED UP TO 140,000 MILES. THE CONTACT WAS THEN INFORMED THAT THE MANUFACTURER WOULD DECIDE WHETHER OR NOT TO REPLACE OR REPAIR THE ENGINE. THE FAILURE MILEAGE WAS 138,400.

NHTSA complaint #11309800 — an unverified report by a vehicle owner.

2009 Scion XB at 72,000 miles Myrtle Beach, SC

ENGINE

THE 2AZ-FE ENGINE IN MY 2009 SCION XB CONSUMES OIL AT VERY HIGH RATE. THE LOW ENGINE LIGHT COMES ON AT ABOUT 2500 MILES DURING MIXED CITY/HIGHWAY DRIVING. I WENT TO A LOCAL DEALER AND THEY CONFIRMED THE OIL CONSUMPTION. CORPORATE TOYOTA TOLD THEM NOT TO REPAIR THE ENGINE AS THE TIME FOR THE RECALL EXPIRED. I BOUGHT THE VEHICLE NEW AND WAS NEVER NOTIFIED OF A PROBLEM. IF THE ENGINE SEIZED WHILE DRIVING IT MAY CAUSE SERIOUS INJURY OR DEATH. THERE ARE MANY COMPLAINTS ONLINE ABOUT DIFFERENT TOYOTA/SCION CARS WITH THIS THIS PARTICULAR ENGINE.

NHTSA complaint #11280936 — an unverified report by a vehicle owner.

2009 Scion XB at 100,000 miles Jamestown, ND Fire

ENGINE

TL* THE CONTACT OWNED A 2009 SCION XB. WHILE DRIVING 75 MPH, THE CONTACT HEARD A NOISE COMING FROM THE VEHICLE. THE CONTACT PULLED THE VEHICLE OVER AND DISCOVERED FLAMES UNDERNEATH THE VEHICLE. THE CONTACT GRABBED HER BELONGINGS OUT OF THE VEHICLE AND CALLED THE POLICE. THE ONLY WARNING INDICATOR THAT WAS ILLUMINATED WAS THE WINDSHIELD WIPER FLUID. THE FIRE DEPARTMENT ARRIVED AND EXTINGUISHED THE FIRE. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO A TOW YARD AND DEEMED DESTROYED. THERE WERE NO INJURIES. THE MANUFACTURER AND DEALER WERE NOT NOTIFIED OF THE FAILURE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE FAILURE MILEAGE WAS APPROXIMATELY 100,000. THE VIN WAS UNKNOWN.

NHTSA complaint #11278083 — an unverified report by a vehicle owner.

2009 Scion XB at 99,000 miles Atlanta, GA

ENGINE

TL* THE CONTACT OWNS A 2009 SCION XB. WHILE OPERATING THE VEHICLE, THE ENGINE AND OIL WARNING INDICATORS INTERMITTENTLY ILLUMINATED. ALSO, THE VEHICLE WOULD DRIVE VERY SLUGGISH AND WOULD NOT PROPERLY ACCELERATE. THE CAUSE OF THE FAILURES WAS NOT DETERMINED. WORLD TOYOTA (5800 PEACH TREE INDUSTRIAL BLVD, ATLANTA, GA) AND THE MANUFACTURER WERE NOTIFIED OF THE FAILURES. THE FAILURE MILEAGE WAS 99,000.

NHTSA complaint #11271067 — an unverified report by a vehicle owner.

Other Scion XB problems