NHTSA lists 3 safety recalls and 86 owner complaints for the 2008 Scion TC. Most complaints involve engine (23) and structure (22). The EPA rates it 23–24 mpg combined.
GULF STATES TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2010 VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD BETWEEN SEPTEMBER 1, 2005 AND JUNE 2, 2008 WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.
SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2011 PASSENGER VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.
TOYOTA IS RECALLING 27,080 MODEL YEAR 2005 THROUGH 2010 PASSENGER CARS BUILT FROM SEPTEMBER 1, 2005 TO MAY 4, 2009. THESE VEHICLES WERE NOT EQUIPPED WITH LOAD CARRYING CAPACITY MODIFICATION LABELS WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS."
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“TL* THE CONTACT OWNS A 2008 SCION TC. THE CONTACT STATED THAT THE ENGINE WAS CONSUMING AN EXCESSIVE AMOUNT OF OIL, EVEN BETWEEN OIL CHANGES. THE CONTACT SPOKE WITH THE MANUFACTURER WHO STATED THAT THERE WAS AN UNKNOWN SAFETY CAMPAIGN THAT EXPIRED IN JUNE OF 2015. THE CONTACT STATED THAT HE PURCHASED THE VEHICLE USED IN JUNE OF 2015 AND WAS NOT NOTIFIED OF THE CAMPAIGN. THE MANUFACTURER STATED THAT THE NOTICE WAS PROBABLY MAILED TO THE PREVIOUS OWNER. THE CONTACT CONTESTED THAT THIS WAS NOT HIS FAULT. THE MANUFACTURER PROMISED THAT THEY WOULD RESEARCH THE MATTER, BUT THEY STILL WOULD NOT COVER THE REPAIRS. WHEN THE CONTACT WENT TO HAVE THE VEHICLE'S OIL CHANGED AT AN INDEPENDENT MECHANIC, HE WAS DENIED SERVICE BECAUSE THE VALVE GASKET COVER EXPLODED AND NEEDED TO BE REPAIRED IMMEDIATELY. AS A RESULT, OIL SPILLED ALL OVER THE FRONT END OF THE VEHICLE. THE DEALER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 87,000.”
“TL* THE CONTACT OWNS A 2008 TOYOTA SCION TC. THE CONTACT STATED THAT AFTER THE VEHICLE WAS PARKED, HE OBSERVED THAT THE REAR DRIVER SIDE DOOR GARNISH WAS FRACTURED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE GARNISH ASSEMBLY WAS FRACTURED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS APPROXIMATELY 42,000.”
“THIS VEHICLE WAS JUST INVOLVED IN AN ACCIDENT, REAR-ENDING THE CAR IN FRONT, THE FRONT END OF THE VEHICLE IS DEMOLISHED, THE RADIATOR AND EVERYTHING CRUSHED AND SLAMMED BACK, FLUIDS LEAKING FROM EVERYTHING, EVEN BUCKLED THE PASSENGER DOOR, THE AIR BAGS DID NOT DEPLOY. THE VEHICLE IN FRONT OF THIS VEHICLE'S AIRBAGS DEPLOYED. THE POLICE OFFICERS ON THE SCENE COULD NOT UNDERSTAND WHY THEY DID NOT DEPLOY.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| tC Auto 4-spd, 4 cyl, 2.4 L · Front-Wheel Drive | 21 | 29 | 24 | $2,500 | 370 |
| tC Man 5-spd, 4 cyl, 2.4 L · Front-Wheel Drive | 20 | 27 | 23 | $2,600 | 386 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
3 safety recalls as of Nov 12, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 86 complaints with NHTSA. The most-cited components are engine (23), structure (22), air bags (10). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2008 Scion TC at 23–24 mpg combined, depending on engine and drivetrain (2 versions rated).