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Research · Midsize Station Wagons

1999 Isuzu OasisRecalls, problems, MPG & safety

NHTSA lists 2 safety recalls and 3 owner complaints for the 1999 Isuzu Oasis. Most complaints involve electrical system (3). The EPA rates it 21 mpg combined.

Check a VINAdd to my garage
Combined MPG
21mpg
EPA · 1 version
NHTSA overall
—
Not rated by NCAP
Safety recalls
2campaigns
Latest Jan 2020
Owner complaints
3
Top: electrical system
Fuel cost / yr
$2,950est.
EPA estimate, best version
01 —Recalls

Safety recalls

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

Air bags: inflator module

Free remedy

Honda (American Honda Motor Co.) is recalling certain 1998 Acura 2.2CL, 1998-1999 Acura 2.3CL, 1998-1999 Acura 3.0CL, 2001 Acura 3.2CL and Acura MDX, 1998-2000 Honda Accord Coupe, Accord Sedan, Civic Sedan, Odyssey and Acura 3.5RL, 1999-2000 Acura 3.2TL, 1996-2000 Civic Coupe, 1997-2000 CR-V, 1997-1998 EV Plus, and 1998-1999 Isuzu Oasis vehicles. These vehicles were equipped with Non-Azide Driver air bag Inflators (NADI) and do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflators may absorb moisture, causing the inflators to rupture or the air bag cushion to underinflate.

Air bagsReported Jan 17, 2020NHTSA 20V026000

Electrical system: switch

Free remedy

ON CERTAIN SEDANS, COUPES, HATCHBACKS, AND SPORT UTILITY VEHICLES, ELECTRICAL CONTACTS IN THE IGNITION SWITCH CAN DEGRADE DUE TO THE HIGH ELECTRICAL CURRENT PASSING THROUGH THE SWITCH WHEN THE VEHICLE IS STARTED.

Electrical systemReported May 16, 2002NHTSA 02V120000
Data from NHTSA Recalls API · synced Nov 10, 2026 · All recall detailsNHTSA vehicle page
02 —Complaints

Owner complaints by component

3 complaints filed with NHTSA · Oct 2002 – Sep 2008
  1. Electrical system3

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 Oasis model year we’ve synced.

View as table
Model yearNHTSA complaints
19968
19979
199810
19993
Crashes reported
1
Fires reported
0
Injuries reported
0
Deaths reported
0
Data from NHTSA Complaints API · synced Nov 10, 2026NHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Electrical system

3 reports1 crash
“WHEN DRIVING THE 1999 ISUZU OASIS, THE VEHICLE JUST GOES DEAD WITHOUT WARNING. THE FIRST TIME THIS HAPPENED I TOOK THE VEHICLE INTO A SHOP WHO CLEANED THE THROTTLE BODY AND SAID THE STALL MAY BE RELATED TO THE IDLE AIR CONTROL. THE PROBLEM OF THE VEHICLE GOING DEAD WITHOUT WARNING HAS OCCURRED 10 TIMES IN 4 WEEKS AT VARIOUS SPEEDS BETWEEN 25 AND 55 MPH AND IN HEAVY TRAFFIC. *TR”
Owner complaint to NHTSAFiled Sep 24, 2008Electrical systemODI 10243373
Send a problem to a mechanic on findmechanic.ai
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026
04 —Key specs

Engines, transmissions & drive

1 version rated by the EPA
EPA class
Midsize Station Wagons
Engines
2.3L 4-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 10, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
Oasis
Auto 4-spd, 4 cyl, 2.3 L · Front-Wheel Drive
192421$2,950423
  • Oasis
    Auto 4-spd, 4 cyl, 2.3 L
    19 city · 24 hwy · $2,950/yr
    21
    mpg comb.
Estimate your fuel costCost of ownership
Data from EPA fueleconomy.gov · synced Nov 10, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

New Car Assessment Program
NHTSA has not published 5-Star Safety Ratings for the 1999 Isuzu Oasis as of Nov 10, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Nov 10, 2026
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

1999 Oasis questions

How many recalls does the 1999 Isuzu Oasis have?

2 safety recalls as of Nov 10, 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 1999 Isuzu Oasis problems?

Owners filed 3 complaints with NHTSA. The most-cited components are electrical system (3). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 1999 Isuzu Oasis get?

The EPA rates the 1999 Isuzu Oasis at 21 mpg combined, depending on engine and drivetrain (1 version rated).

Data from NHTSA & EPA · synced Nov 10, 2026