1999 Honda Passport: Specs, Trims, Reliability, and What Buyers Should Know

The 1999 Honda Passport sits at an interesting point in automotive history — a midsize SUV that carried Honda's badge but was built by Isuzu. If you're researching one as a used buy, trying to track down parts, or simply trying to understand what you're looking at, here's what matters.

What Is the 1999 Honda Passport?

The Honda Passport was a rebadged Isuzu Rodeo, produced under a partnership between Honda and Isuzu. Honda sold it through its U.S. dealership network, but the engineering, platform, and manufacturing came from Isuzu. This matters for two reasons: parts sourcing and repair expertise.

When you're looking for replacement parts, you'll often find that Isuzu Rodeo components are interchangeable with Passport parts from the same model year. Mechanics unfamiliar with the Passport may know the Rodeo well. That overlap can work in your favor — or against you if a shop mislabels what it's working on.

The 1999 model year was part of the second generation of the Passport (1998–2002), which brought a more refined interior and updated styling compared to the first-gen version.

Engine and Drivetrain

The 1999 Passport came with one engine option:

The part-time 4WD system is a traditional setup — not an all-wheel-drive system that operates automatically. You engage it manually using a transfer case lever or selector. This means it's designed for off-road or slippery conditions, not continuous road use in 4WD mode. Using 4WD on dry pavement can cause drivetrain binding and damage.

The V6 engine has a reputation for being capable but not particularly fuel-efficient. Expect real-world fuel economy in the range of 15–18 mpg combined, though this varies with driving conditions, vehicle condition, and whether the 4WD system is engaged.

Trim Levels

🚙 The 1999 Passport was offered in two main trims:

• LX — Base trim with cloth interior, standard power features
• EX — Higher trim with leather seating, additional convenience features, and typically the automatic transmission

Both trims were available with 2WD or 4WD configurations. The EX with 4WD was the most feature-complete version of the vehicle.

Known Issues and Ownership Considerations

Because this vehicle is now 25+ years old, age-related wear matters more than model-specific design flaws at this point. That said, there are recurring areas worth knowing about:

Timing belt — The 3.2L V6 uses a timing belt, not a chain. Timing belt replacement is a critical maintenance item. At this vehicle's age, if the service history is unknown, assume it needs inspection or replacement. Timing belt failure on an interference engine can cause serious internal damage.

Transfer case and 4WD components — The part-time 4WD system can develop issues if it has been sitting unused for long periods or was used incorrectly. Vacuum-actuated front axle engagement systems can fail on these trucks, leaving you without 4WD when you need it.

Rust — Depending on where this vehicle has lived, frame and undercarriage rust can be a serious concern. Vehicles from northern states or coastal regions are more likely to show significant corrosion on 25-year-old platforms.

Emissions and smog — In states with active emissions testing, a 1999 vehicle with a worn engine or failing oxygen sensors may not pass without repairs. Requirements vary significantly by state.

Parts Availability

Because the Passport shares its platform with the Isuzu Rodeo, parts availability is broader than the Passport name alone suggests. Many parts cross-reference directly. However, some interior trim pieces and Honda-specific badging components can be harder to find. Salvage yards remain a practical source for body panels, interior components, and certain mechanical parts at this age.

Aftermarket support for wear items — filters, belts, brakes, suspension — is generally solid for the 3.2L V6 drivetrain.

What Shapes the Value of a 1999 Passport

Used vehicle pricing for a 25-year-old SUV depends on factors that vary widely:

• Mileage and service history — A documented maintenance record matters significantly at this age
• Geographic history — Rust-free southern or southwestern vehicles typically command more interest
• Drivetrain configuration — 4WD examples tend to hold slightly more appeal in certain markets
• Mechanical condition — A freshly serviced vehicle with recent timing belt work is worth more than an unknown-history example
• Private party vs. dealer — Pricing varies considerably between channels

There's no single fair-market number for a 1999 Passport. Condition, location, and seller type create a wide range. Tools like auction data aggregators and regional classified listings give a more grounded picture than general value guides alone.

What You Don't Know Until You Look

A 1999 Passport's real condition — timing belt status, 4WD function, frame integrity, oil consumption — isn't visible in a listing. ✅ A pre-purchase inspection by a mechanic familiar with body-on-frame SUVs from this era can surface issues that aren't obvious from a test drive. Whether that inspection makes sense depends on the asking price, your intended use, and how much mechanical work you're prepared to take on.

The Passport is a capable platform with a loyal following, but it's also a vehicle where the gap between a well-maintained example and a neglected one is substantial — and that gap is entirely specific to the truck you're actually looking at.