1999 Infiniti I30Recalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 26 owner complaints for the 1999 Infiniti I30. Most complaints involve air bags (13) and electrical system (4). The EPA rates it 21 mpg combined.
Safety recalls
Owner complaints by component
- Air bags13
- Electrical system4
- Structure3
- Fuel system, gasoline2
- Power train1
- Engine1
- Steering1
- Suspension1
- Vehicle speed control1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
What owners report most
Air bags
“The ‘Air Bag’ light stays on at all times. Its been like this for over 10 years. I’ve called my local Infiniti dealer, they said they cannot replace the Takata airbag until NHTSA identifies this model in a national recall. I’m afraid the airbag may not properly deploy or deploy inadvertently, and cause serious injury or death of driver or occupants. Please do the right thing and add the 1999 Infiniti I-30 to recall list. Thanks”
Electrical system
“TL*THE CONTACT OWNS A 1999 INFINITI I30. THE CONTACT WAS DRIVING WHEN HE NOTICED SMOKING EMITTING FROM THE HOOD INTO THE VEHICLE. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC WHO INFORMED THE CONTACT THAT THE DIODE IGNITED, CAUSING A FIRE IN THE ALTERNATOR. THE VEHICLE HAD NOT BEEN REPAIRED. THE CONTACT CALLED THE MANUFACTURER WHO STATED HIS VEHICLE WAS NOT INCLUDED IN RECALL 99V129000 (ELECTRICAL SYSTEM: ALTERNATOR/GENERATOR/REGULATOR). THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 110,000. UPDATED 11/03/10. *LJ”
Structure
“I TOOK MY WELL-MAINTAINED, GARAGED 1999 INFINITI I30 TO THE MECHANIC AFTER NOTICING THE HANDLING GETTING SLOPPY AND SEVERE INNER TIRE WEAR. UPON INSPECTION, HE INFORMED ME THAT THE FRONT CORE SUPPORT (THE BOX BEAM FRAME MEMBER THAT EXTENDS THE WIDTH OF THE CAR AND SUPPORTS THE RADIATOR) WAS RUSTED THROUGH. THE CORROSION IS SEVERE TO THE POINT THAT THE SIDES OF THE BEAM ARE EATEN AWAY OVER 1/3 TO 1/2 THE LENGTH. IN PLACES, ALL THAT IS LEFT SUPPORTING THE RADIATOR IS THE TOP PLATE. THE CENTER SUPPORT BAR THAT HOLDS THE FRONT END OF THE MOTOR IN PLACE IS SUPPOSED TO BE BOLTED TO THE BOTTOM OF THE BEAM, BUT BECAUSE OF THE CORROSION, IT IS NOW HANGING CANTILEVERED. THE CAR IS NOT SAFE TO DRIVE WITH THE MOTOR INADEQUATELY SUPPORTED. RELATIVE TO THE REST OF THE CAR, THE SEVERE CORROSION IS LOCALIZED TO A 2-3 FOOT SECTION OF THE FRAME (AS IF THERE IS SOMETHING CAUSING THE CORROSION TO ACCELERATE IN THIS PARTICULAR AREA). PROPERLY MANUFACTURED STRUCTURAL STEEL SHOULD NOT DISINTEGRATE LIKE THIS. *TR”
Engines, transmissions & drive
- EPA class
- Midsize Cars
- Engines
- 3.0L 6-cyl
- Transmissions
- Automatic 4-spd · Manual 5-spd
- Drive
- Front-Wheel Drive
- Fuel
- Regular Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
EPA fuel economy by version
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| I30 Auto 4-spd, 6 cyl, 3.0 L · Front-Wheel Drive | 18 | 25 | 21 | $3,050 | 423 |
| I30 Man 5-spd, 6 cyl, 3.0 L · Front-Wheel Drive | 19 | 24 | 21 | $3,050 | 423 |
- 21mpg comb.
- 21mpg comb.
NHTSA 5-Star Safety Ratings
Maintenance basics
| 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 |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
1999 I30 questions
How many recalls does the 1999 Infiniti I30 have?
0 recalls found in NHTSA data as of Oct 28, 2026.
What are the most common 1999 Infiniti I30 problems?
Owners filed 26 complaints with NHTSA. The most-cited components are air bags (13), electrical system (4), structure (3). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 1999 Infiniti I30 get?
The EPA rates the 1999 Infiniti I30 at 21 mpg combined, depending on engine and drivetrain (2 versions rated).