2008 Scion XB engine problems
35 owner complaints filed with NHTSA name the engine on the 2008 Scion XB — 10% of all complaints for this model year.
What owners report
“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…”
filed Jul 24, 2025
“Tl* the contact owns a 2008 scion xb. The contact stated that the vehicle was burning oil excessively without warning. The oil had to be replaced three to four times after an oil change. The contact took the vehicle to an independent mechanic, but it was not diagnosed or repaired. The dealer and…”
filed Aug 9, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care (TCMC)…
T-PANT-2024-004- · Service Bulletin/Repair Instructions · issued Mar 4, 2024TT: HVAC drain tube is found to be blocked/clogged.
S-TT-0117-20 · Service Bulletin/Repair Instructions · issued Dec 11, 2020
Engine problems in other XB years
| Year | Reports | Share |
|---|---|---|
| 2012 XB | 8 | 18% |
| 2011 XB | 6 | 11% |
| 2010 XB | 4 | 7% |
| 2009 XB | 24 | 17% |
| 2006 XB | 3 | 1% |
| 2005 XB | 2 | 2% |
Other reported problem areas on the 2008 Scion XB
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.