Research · Large Cars

1998 Toyota AvalonRecalls, problems, MPG & safety

NHTSA lists 2 safety recalls and 186 owner complaints for the 1998 Toyota Avalon. Most complaints involve suspension (19) and visibility (19). The EPA rates it 22 mpg combined.

Combined MPG
22mpg
EPA · 1 version
NHTSA overall
—
Not rated by NCAP
Safety recalls
2campaigns
Latest Oct 1998
Owner complaints
186
Top: suspension
Fuel cost / yr
$2,850est.
EPA estimate, best version
01 —Recalls

Safety recalls

2 NHTSA campaigns · applies to some vehicles, check your VIN

Electrical system: control module

Free remedy

VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES, MINI VANS AND PASSENGER VEHICLES EQUIPPED WITH A THEFT DETERRENT SYSTEMS (TDS) SUPPLIED BY AUDIOVOX CORPORATION AND DISTRIBUTED BY SOUTHEAST TOYOTA DISTRIBUTORS, INC. IN THE STATES OF ALABAMA, FLORIDA, GEORGIA, NORTH AND SOUTH CAROLINA. THE ALARM WIRING HARNESS PLUGS INTO THE VEHICLE'S IGNITION SWITCH AND THE VEHICLE'S IGNITION SWITCH WIRING HARNESS PLUGS INTO THE ALARM HARNESS TO COMPLETE THE CIRCUIT. A PERCENTAGE OF THE FEMALE TERMINALS USED IN THE ALARM CONNECTOR WERE FOUND TO BE DEFECTIVE, CAUSING AN 'OPEN CIRCUIT' CONDITION WHEN MATED TO THE MALE IGNITION SWITCH TERMINALS.

Electrical systemReported Oct 19, 1998NHTSA 98V278000

Electrical system: control module

Free remedy

EQUIPMENT DESCRIPTION: AFTERMARKET THEFT DETERRENT SYSTEMS USED ON 1998-1998 TOYOTA RAV4, AVALON, AND SIENNA MODEL VEHICLES DISTRIBUTED BY SOUTHEAST TOYOTA DISTRIBUTORS, INC. IN THE STATES OF ALABAMA, FLORIDA, GEORGIA, NORTH AND SOUTH CAROLINA. THE ALARM WIRING HARNESS PLUGS INTO THE VEHICLE'S IGNITION SWITCH AND THE VEHICLE'S IGNITION SWITCH WIRING HARNESS PLUGS INTO THE ALARM HARNESS TO COMPLETE THE CIRCUIT. A PERCENTAGE OF THE FEMALE TERMINALS USED IN THE ALARM CONNECTOR WERE FOUND TO BE DEFECTIVE, CAUSING AN "OPEN CIRCUIT" CONDITION WHEN MATED TO THE MALE IGNITION SWITCH TERMINALS.

Electrical systemReported Oct 19, 1998NHTSA 98E035000
Data from NHTSA Recalls API · synced Nov 9, 2026 · All recall detailsNHTSA vehicle page
02 —Complaints

Owner complaints by component

186 complaints filed with NHTSA · Jan 1998 – Jun 2023
  1. Suspension19
  2. Visibility19
  3. Electrical system17
  4. Vehicle speed control17
  5. Air bags17
  6. Equipment17
  7. Service brakes, hydraulic15
  8. Tires14
  9. Steering9

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

By model year

Complaints for each Avalon model year we’ve synced.

View as table
Model yearNHTSA complaints
1996113
1997128
1998186
199994
2000183
2001139
2002142
2003305
2004205
2005228
2006360
2007243
2008349
200991
201046
2011106
201230
2013160
201496
201554
201623
201714
201824
201971
202011
202121
20228
Crashes reported
26
Fires reported
1
Injuries reported
24
Deaths reported
0
Data from NHTSA Complaints API · synced Nov 9, 2026 · Full problem breakdownNHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Suspension

19 reports1 crash
“ELECTRICAL SYSTEM SHUT DOWN IN TRAFFIC AT THE LIGHT, ALTERNATOR WAS TESTED. BATTERY LIGHT STAY ON, LIGHTS DIMMED OUT, LOST SPEED. HAD TO GET PUSHED OUT THE ROAD AT A BUSY INTERSECTION IN ATLANTA GEORGIA ON CLEVELAND AVENUE.. BOUGHT A SECOND ALTERNATOR, SAME EXACT INCIDENT . ONCE HEADLIGHTS ARE TURNED ON AT NIGHT, CAR LOOSES TOTAL POWER. I HAD TO DRIVE FIVE BLOCKS AT NIGHT WITHOUT LIGHTS ON RALPH DAVID ABERNATHY BLVD, ATLANTA GEORGIA, EVEN THE HAZARD LIGHTS DRAINED A BRAND NEW BATTERY PURCHASED 12/02/2018.”
Owner complaint to NHTSAFiled Dec 3, 2018Suspension, Electrical system, Vehicle speed controlODI 11155533

Visibility

19 reports
“1998 TOYOTA AVALON - WITHOUT WARNING, THE AIR CONDITIONER/HEATER & FANS QUIT WORKING. THIS IS INTERMITTENT. YOU NEVER KNOW WHEN IT IS GOING TO GO OUT. THIS CAN BE A SAFETY ISSUE IF WE ARE DRIVING ON THE FREEWAY, OR ANYWHERE FOR THAT MATTER, DURING A COLD SPELL AND THE DEFROSTER SUDDENLY GOES OFF. SEARCHING THE INTERNET THERE ARE NUMEROUS PEOPLE WITH THE SAME PROBLEM.....AND WHAT IS TROUBLING IS THAT TOYOTA IS AWARE OF IT AND HAS ISSUED A TECHNICAL SERVICE BULLETIN BUT EVEN THAT YOU HAVE TO PULL TEETH TO GET A COPY. IN FACT TO GET THEM TO TELL ME THERE WAS AN ISSUE I HAD TO TELL THEM THE TSA NUMBER I HAD FOUND. THEY ORIGINALLY TOLD ME THEY HAD NO INFORMATION. THEY ARE NOT MAKING THIS KNOWN TO THEIR CUSTOMERS. *TR”
Owner complaint to NHTSAFiled Aug 23, 2007VisibilityODI 10200637

Electrical system

17 reports1 crash
“TL* THE CONTACT OWNS A 1998 TOYOTA AVALON. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED INTERMITTENT PERFORMANCE OF VARIOUS ELECTRICAL SYSTEMS. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS NOTIFIED. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 98V278000 (ELECTRICAL SYSTEM) AS A POSSIBLE SOLUTION TO THE FAILURE, BUT THE VIN WAS NOT INCLUDED. THE FAILURE MILEAGE WAS APPROXIMATELY 30,000.....UPDATED 02/06/17 *BF CONSUMER STATED HAS NO DEFROSTER FOR THE FRONT WINDOW. UPDATED 7/2/18*JB *TR”
Owner complaint to NHTSAFiled Nov 1, 2016Electrical systemODI 10920585
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026
04 —Key specs

Engines, transmissions & drive

1 version rated by the EPA
EPA class
Large Cars
Engines
3.0L 6-cyl
Transmissions
Automatic 4-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.

Data from EPA fueleconomy.gov · synced Nov 9, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
Avalon
Auto 4-spd, 6 cyl, 3.0 L · Front-Wheel Drive
192722$2,850404
  • Avalon
    Auto 4-spd, 6 cyl, 3.0 L
    19 city · 27 hwy · $2,850/yr
    22
    mpg comb.
Data from EPA fueleconomy.gov · synced Nov 9, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

1 tested variant
NHTSA has not published 5-Star Safety Ratings for the 1998 Toyota Avalon as of Nov 9, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Nov 9, 2026Vehicle 3878
07 —Maintenance

Maintenance basics

General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
ItemMilesTimeNote
Engine oil & filter5,000–10,000 mi6–12 monthsFollow the oil-life monitor if fitted
Tire rotation5,000–7,500 miEvery oil changeCheck pressure monthly
Engine air filter15,000–30,000 mi1–2 yearsSooner in dusty areas
Cabin air filter15,000–25,000 mi1–2 years
Brake fluid—2–3 yearsAbsorbs moisture over time
Coolant60,000–100,000 mi5–10 yearsLong-life coolants last longer
Spark plugs60,000–100,000 mi—Iridium/platinum plugs at the long end
12V battery—3–5 yearsHeat 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
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
09 —FAQ

1998 Avalon questions

How many recalls does the 1998 Toyota Avalon have?

2 safety recalls as of Nov 9, 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.

What are the most common 1998 Toyota Avalon problems?

Owners filed 186 complaints with NHTSA. The most-cited components are suspension (19), visibility (19), electrical system (17). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 1998 Toyota Avalon get?

The EPA rates the 1998 Toyota Avalon at 22 mpg combined, depending on engine and drivetrain (1 version rated).

Data from NHTSA & EPA · synced Nov 9, 2026