NHTSA lists 1 safety recall and 26 owner complaints for the 1998 Toyota T100. Most complaints involve structure (9) and suspension (5). The EPA rates it 15–19 mpg combined.
ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, IF THE STEERING WHEEL IS REPEATEDLY TURNED UNDER CERTAIN CONDITIONS WHERE HIGH STEERING EFFORT AND POWER ASSIST ARE REQUIRED, FOR INSTANCE, WHEN FULLY TURNING THE WHEEL WHILE THE VEHICLE IS STOPPED, A FATIGUE CRACK MAY DEVELOP IN THE STEERING RELAY ROD.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“Took my truck to a body shop to have dings and a few rusted spots on it repaired. The business owner and repair person put it on the rack and after examination, informed me that it was not worth the repairs, because the frame and undercarriage was too extensive and might as such cause safety issues. I chose not to have it repaired because of this issue.”
“TL* THE CONTACT OWNS A 1998 TOYOTA T100. THE CONTACT STATED THAT THE TIRE SPECIALIST ADVISED HIM THAT THE DRIVER'S SIDE REAR FRAME SPRINGS MOUNT WERE SEVERELY CORRODED AND EXHIBITED HOLES. THE TIRE SPECIALIST ADVISED THAT IT WAS UNSAFE TO DRIVE THE VEHICLE. THE TIRE WAS REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE AND THE CURRENT MILEAGE WAS 137,925.”
“TL*THE CONTACT OWNS A 1998 TOYOTA T100. THE CONTACT STATED THAT THE SEAT BELT LOCKS, BUT BECOMES LOOSE WHEN DRIVING. THE SEAT BELT FAILS TO RETRACT WHEN THE FAILURE OCCURS, BUT THE SEAT BELT WARNING INDICATOR LIGHT ILLUMINATES. THE CURRENT MILEAGE IS 105,000 AND FAILURE MILEAGE WAS 100,000.”
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 |
|---|---|---|---|---|---|
| T100 2WD Auto 4-spd, 4 cyl, 2.7 L · Rear-Wheel Drive | 17 | 21 | 19 | $3,400 | 468 |
| T100 2WD Man 5-spd, 4 cyl, 2.7 L · Rear-Wheel Drive | 17 | 22 | 19 | $3,400 | 468 |
| T100 2WD Auto 4-spd, 6 cyl, 3.4 L · Rear-Wheel Drive | 16 | 19 | 17 | $3,800 | 523 |
| T100 2WD Man 5-spd, 6 cyl, 3.4 L · Rear-Wheel Drive | 15 | 19 | 17 | $3,800 | 523 |
| T100 4WD Man 5-spd, 6 cyl, 3.4 L · 4-Wheel or All-Wheel Drive | 15 | 18 | 16 | $4,000 | 555 |
| T100 4WD Auto 4-spd, 6 cyl, 3.4 L · 4-Wheel or All-Wheel Drive | 14 | 16 | 15 | $4,300 | 592 |
| 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 |
1 safety recall as of Oct 28, 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 26 complaints with NHTSA. The most-cited components are structure (9), suspension (5), seat belts (4). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 1998 Toyota T100 at 15–19 mpg combined, depending on engine and drivetrain (6 versions rated).