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

The 1999 Honda Passport occupies an interesting spot in automotive history — a mid-size SUV that wore a Honda badge but was built by Isuzu. If you're researching one as a used buy, trying to understand what you already own, or just curious about how this model fits into Honda's lineup, here's what you need to know.

What Is the 1999 Honda Passport?

The Honda Passport was produced from 1994 through 2002 as a rebadged version of the Isuzu Rodeo. Honda and Isuzu had a corporate partnership during this era, and the Passport was essentially the same truck with different badging, trim levels, and minor styling tweaks. It was assembled at an Isuzu plant in Lafayette, Indiana.

This matters for owners and buyers because parts, repair manuals, and mechanic experience for the Isuzu Rodeo often apply directly to the Passport — and Rodeo parts may be easier or cheaper to source in some markets.

Engine and Drivetrain

The 1999 Passport came with two engine options:

The 3.2L V6 was the more common and more capable choice, paired with either a 5-speed manual or 4-speed automatic transmission.

Drivetrain options included:

• 2WD (rear-wheel drive)
• Part-time 4WD with a manual transfer case — not a full-time all-wheel-drive system

The 4WD system uses a traditional shift-on-the-fly setup, meaning it's designed for off-road or low-traction use rather than everyday highway driving in 4WD mode. Leaving it engaged on dry pavement can cause drivetrain binding and wear.

Key Specifications at a Glance 🔍

• Body style: 4-door SUV
• Curb weight: Approximately 4,000–4,200 lbs depending on trim and drivetrain
• Towing capacity: Up to ~4,500 lbs (varies by configuration)
• Fuel economy: Roughly 15–17 city / 19–21 highway (EPA estimates from the era; real-world results vary)
• Wheelbase: ~107 inches
• Trim levels: LX and EX

The EX trim added features like leather seating, a sunroof, and a rear wiper. Neither trim was especially feature-rich by today's standards, but both were competitive for a late-1990s mid-size SUV.

Reliability Patterns and Known Issues

Because the Passport shares its platform with the Isuzu Rodeo, owner feedback and repair history tends to reflect both vehicles. A few patterns come up frequently in owner communities and repair databases:

Common concerns on high-mileage examples:

• Timing belt — The 3.2L V6 is an interference engine, meaning a broken timing belt can cause severe internal engine damage. Service intervals typically called for replacement around 60,000–90,000 miles, but any used example with unknown service history warrants immediate attention.
• Automatic transmission durability — Some owners report transmission issues on higher-mileage trucks, particularly when fluid changes weren't performed regularly.
• Rear differential and transfer case seals — Fluid leaks from these components are worth inspecting on any used example.
• Rust — Depending on where the vehicle spent its life, frame and body rust can be significant on a 25-year-old truck. Salt-belt states (Northeast, Midwest) tend to produce rustier examples.
• Cooling system — Radiator and hose condition matters on any vehicle this age.

None of this means a given Passport is unreliable — many have logged well over 200,000 miles — but these are the areas worth scrutinizing before or after purchase.

Buying a 1999 Passport Today

At 25+ years old, this is a high-mileage used vehicle purchase for most buyers. That changes the calculus significantly compared to buying a newer used SUV.

Variables that shape what you'd actually be getting:

• Maintenance history — A documented service record is worth more on an older vehicle than almost any other factor
• Geographic history — Southern and Western vehicles often have less rust; Northern vehicles may need frame inspection
• Trim and drivetrain — V6 4WD models carry more utility but also more components that can wear
• Mileage relative to service — A 150,000-mile Passport with meticulous records may outperform a 90,000-mile one that was neglected

Market prices for 1999 Passports vary considerably by region, condition, and whether the seller understands what they have. Because parts overlap with the Isuzu Rodeo, repair costs can sometimes be lower than comparable Honda-specific vehicles, though shop familiarity with the platform varies.

Parts, Service, and the Isuzu Connection

If you own or are buying a 1999 Passport, knowing its Isuzu Rodeo DNA is practically useful:

• Many OEM and aftermarket parts are sourced under Isuzu Rodeo part numbers
• Mechanics who specialize in trucks and older 4WD vehicles may have more hands-on experience with this platform than Honda-focused shops
• Factory service manuals exist for both the Passport and the Rodeo — either can help a competent DIY mechanic or independent shop

What Makes This Vehicle Different From Later "Passports" 🚙

Honda revived the Passport name in 2019 for a completely different vehicle — a unibody crossover built on the Pilot/Ridgeline platform with front-wheel-drive or all-wheel-drive. That vehicle shares nothing mechanically with the 1999 model. If you're searching for parts, recalls, or service information, make sure you're using sources specific to the correct generation.

The 1999 Passport sits in a specific category: a body-on-frame, truck-based SUV from an era when that was the standard approach. It has more in common with a late-1990s pickup truck mechanically than with any modern crossover.

What a 1999 Passport is worth, whether a specific example has been maintained well, and what repairs it might need are questions that depend entirely on the individual truck — its history, its current condition, and where you're located when it comes to parts availability and shop labor rates.