Power train: transfer case (4-wheel drive)
ON CERTAIN PASSENGER VEHICLES, A CONDITION EXISTS THAT ALLOWS OIL TO LEAK FROM THE ALL-WHEEL DRIVE TRANSFER CASE.
NHTSA lists 1 safety recall and 15 owner complaints for the 1998 Mitsubishi 3000GT. Most complaints involve wheels (4) and seat belts (3). The EPA rates it 18–19 mpg combined.
ON CERTAIN PASSENGER VEHICLES, A CONDITION EXISTS THAT ALLOWS OIL TO LEAK FROM THE ALL-WHEEL DRIVE TRANSFER CASE.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“SEVERE TICK IN ENGINE EVEN AFTER DEALER CHANGED ALL LIFTERS. CHROME 17" FACTORY RIMS BREAK SEAL ON TIRES RESULTING IN NUMEROUS FLAT TIRES. *NM”
“BOTH SEATBELTS IN THE FRONT OF MY 1998 MITSUBISHI 3000GT VR4 DO NOT RETRACT WHEN THERE IS SLACK IN THEM. *TR”
“WHILE DRIVING THE VEHICLE'S WHEELS LOCKED UP WHICH CAUSED THE VEHICLE TO COME TO AN ABRUPT STOP. *NM THE VEHICLE WAS TAKEN TO THE DEALER WHO DETERMINED THAT THE TRANSMISSION MALFUNCTIONED. PRIOR TO THIS INCIDENT THE CONSUMER HAD THE VEHICLE'S TRANSFER CASE CHECKED BECAUSE OF A RECALL. THE CONSUMER FEELS THAT THE DEALER DID NOT CONDUCT A THOROUGH INSPECTION. THE CONSUMER REQUEST REIMBURSEMENT FOR THE COST OF A NEW TRANSMISSION. *NM”
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 |
|---|---|---|---|---|---|
| 3000 GT Man 5-spd, 6 cyl, 3.0 L, SOHC · Front-Wheel Drive | 17 | 22 | 19 | $3,400 | 468 |
| 3000 GT Man 5-spd, 6 cyl, 3.0 L, DOHC · Front-Wheel Drive | 17 | 23 | 19 | $3,400 | 468 |
| 3000 GT Auto 4-spd, 6 cyl, 3.0 L, SOHC · Front-Wheel Drive | 16 | 21 | 18 | $3,550 | 494 |
| 3000 GT Auto 4-spd, 6 cyl, 3.0 L, DOHC · Front-Wheel Drive | 16 | 22 | 18 | $3,550 | 494 |
| 3000 GT Man 6-spd, 6 cyl, 3.0 L, Turbo, DOHC-T/C · 4-Wheel or All-Wheel Drive | 16 | 22 | 18 | $4,400 | 494 |
| 3000 GT Spyder Auto 4-spd, 6 cyl, 3.0 L · Front-Wheel Drive | 16 | 22 | 18 | $3,550 | 494 |
| 3000 GT Spyder Man 6-spd, 6 cyl, 3.0 L, Turbo · 4-Wheel or All-Wheel Drive | 15 | 23 | 18 | $4,400 | 494 |
| 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 29, 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 15 complaints with NHTSA. The most-cited components are wheels (4), seat belts (3), power train (2). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 1998 Mitsubishi 3000GT at 18–19 mpg combined, depending on engine and drivetrain (7 versions rated).