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1989 Isuzu Trooper II Overview, Reviews, Ratings & Specs

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Jovan | October 10, 2025
The 1989 Isuzu Trooper II, a rugged and capable sport utility vehicle, built its reputation on off-road prowess and durability. Produced from 1983 through 1991 for the second generation, key trims included the base XS and the more equipped LS. New pricing typically ranged from $17,000 to $22,000. Its popularity stemmed from its truck-like construction, excellent four-wheel-drive system, and utilitarian appeal, making it a favored choice for adventurous drivers.
The Good

The 1989 Isuzu Trooper II excels in its robust performance, especially off-road, and legendary reliability. Its commanding design offers a sense of security, while the surprisingly comfortable interior caters to practical needs. It represents excellent value for those seeking adventure and a dependable, go-anywhere vehicle.

The Bad

Potential buyers should watch for rust, particularly on the frame and body panels. Engine overheating issues, clutch wear on manual transmissions, and electrical gremlins are also common concerns. Suspension components and exhaust systems may require attention due to age and use.

1989 Isuzu Trooper II: Quick Overview

  • Engine Options: The 1989 Isuzu Trooper II was primarily offered with a 2.6-liter inline-four gasoline engine. Some markets might have had a 2.8-liter diesel option, but the gasoline variant was more common in North America.
  • Horsepower: The 2.6-liter engine typically produced around 118 horsepower. This was adequate for its intended purpose but not particularly sporty.
  • Fuel Economy: Fuel economy for the 1989 Trooper II was generally in the range of 15-18 MPG city and 18-20 MPG highway. This varied depending on transmission (manual or automatic) and drivetrain (2WD or 4WD).
  • 0-60 Times: Acceleration was not a strong suit for the Trooper II. Expect 0-60 mph times to be in the 13-15 second range, which is typical for SUVs of this era.
  • Towing Capacity: The towing capacity varied but generally ranged from approximately 3,500 to 5,000 pounds, depending on the specific configuration and optional towing packages. This was sufficient for small trailers or recreational equipment.
  • Trim-Level Features:
    • XS (Base Trim): Typically included essential features like manual windows, manual locks, basic interior upholstery, and a standard AM/FM radio. It focused on functionality and ruggedness.
    • LS (Luxury/Limited Trim): Offered enhancements such as power windows, power locks, upgraded interior materials (cloth or optional leather), air conditioning, a more advanced stereo system, and sometimes alloy wheels.

    Both trims usually came standard with a four-wheel-drive system (selectable or automatic depending on transmission/package) and body-on-frame construction. Optional features could include a sunroof, rear seat heater, and different tire sizes.

1989 Isuzu Trooper II Specifications

Vehicle Information
Year 1989
Make Isuzu
Model Trooper II
Trim -
Style 4-Door 4-Speed
Type Sport Utility Vehicle
Category Minivan
Manufacturing Details
Made In China
Manufacturing City SANFU
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height 71.70 inches
Overall Length 176.00 inches
Overall Width 65.00 inches
Wheelbase Length 104.30 inches
Standard Seating 5
Engine & Performance
Engine 2.6L I4
Engine Size 2.6L
Engine Cylinders 4
Transmission 5-Speed Manual
Transmission Type Manual
Transmission Speeds 5-Speed
Drivetrain Four-Wheel Drive
Additional Features
Anti-Brake System Non-ABS
Steering Type Recirculating
Pricing
Manufacturer Suggested Retail Price (MSRP) $13,149
Invoice Price -
Delivery Charges -

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Analysis

What Problems Does the 1989 Isuzu Trooper II Have?

The 1989 Isuzu Trooper II, while generally considered reliable for its era, is not without its common issues. One of the most pervasive problems isrust. Due to its body-on-frame construction and susceptibility to road salt in colder climates, frame rot, especially around the rear crossmember and suspension mounting points, is a significant concern. Body panel rust, particularly around wheel wells, rocker panels, and the tailgate, is also prevalent.

Engine-related issues can include head gasket failures and overheating, often stemming from aging cooling systems (radiator, water pump, hoses). Spark plug fouling and minor oil leaks are also not uncommon. On manual transmission models, theclutch can be a wear item, and replacement may be necessary. Automatic transmissions are generally more robust but can still suffer from age-related wear.

Electrical problems, though not as widespread as mechanical or rust issues, do occur. This can manifest as intermittent power to accessories, issues with power windows or locks, or problems with the gauge cluster.

Suspension components, such as ball joints, tie rod ends, and bushings, will likely require replacement due to wear and tear over the years. The exhaust system is also a common area for rust and eventual replacement.

Specific model year issues are less commonly cited as major design flaws for the 1989 model year within the Trooper II's run. Instead, most problems are a result of age, mileage, and lack of maintenance. There were no widespread safety recalls that significantly impacted the long-term reliability of this particular model year beyond typical wear-and-tear items. Owners who maintained their Troopers diligently with regular fluid changes and addressed minor issues promptly generally enjoyed a very durable vehicle.

How long will the 1989 Isuzu Trooper II last?

The 1989 Isuzu Trooper II, with consistent maintenance, can achieve well over 200,000 miles, with many owners reporting upwards of 250,000 to 300,000 miles. The long-term durability of the powertrain is commendable, often outlasting the body due to rust. Weaknesses over time primarily revolve around the vehicle's age: suspension wear, electrical component aging, and the aforementioned rust issues are the most significant factors limiting its lifespan. However, a well-cared-for Trooper II can serve its owner reliably for 20-30 years, demonstrating exceptional longevity for a vehicle of its vintage.

What Technology & Safety Features are Included?

The 1989 Isuzu Trooper II offered a relatively basic set of technological and safety features by today's standards, reflecting its utilitarian and off-road focused design.

Built-in Tech and Entertainment: Standard entertainment typically consisted of an AM/FM radio, often with a cassette player. Higher trim levels, like the LS, might have offered an upgraded stereo system with more speakers. Air conditioning was a common and highly desirable option, essential for comfort in warmer climates. Power windows and power door locks were also available on higher trims, offering a touch of convenience.

Driver-Assistance Features: Driver-assistance technology as we know it today was virtually non-existent. The primary driver-assistance feature was its capable four-wheel-drive system, which enhanced traction and control in adverse conditions. Power steering was standard, making it easier to maneuver, especially at lower speeds or while off-roading. There were no electronic stability controls, traction control systems, or advanced cruise control functions.

Safety Features: Safety features were rudimentary. Standard equipment included seat belts for all occupants and padded interior surfaces. Some models may have had an optional rear window defroster to improve visibility. Anti-lock brakes (ABS) were not commonly available on this generation and were certainly not standard.

Optional Features: Beyond what was standard or available on higher trims, buyers could opt for features like a sunroof, rear seat heaters for improved passenger comfort in cold weather, and sometimes roof racks for additional cargo carrying.

Crash-Test Ratings: Comprehensive crash-test data from modern agencies like the NHTSA or IIHS is not readily available for the 1989 Isuzu Trooper II. Vehicles from this era underwent less stringent testing than current models, and a significant portion of testing focused on frontal impacts. Due to its truck-based construction, it was likely to perform adequately in frontal collisions for its time, but side-impact and rollover protection would have been considerably less advanced than contemporary vehicles.

What Colors Options are Available?

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1989 Isuzu Trooper II Prices and Market Value

When new, the 1989 Isuzu Trooper II typically ranged from approximately $17,000 for a base 2WD model to over $22,000 for a well-equipped 4WD LS trim. Its depreciation curve was relatively steep initially, as is common for SUVs. However, today, its resale value is surprisingly strong for a well-maintained example, especially among enthusiasts and off-roaders. Prices for decent drivers often fall between $3,000 and $7,000, with pristine, low-mileage models commanding upwards of $10,000 or more. Factors affecting resale value include the presence of rust (a major detractor), original condition, mileage, maintenance history, and whether it's a desirable 5-speed manual transmission 4WD model.

1989 Isuzu Trooper II Cost of Ownership

Owning a 1989 Isuzu Trooper II can be economical if you're comfortable with some DIY maintenance, but repair costs can add up. Insurance is generally reasonable, especially for older, less valuable vehicles. Fuel costs are moderate, with the 2.6L engine offering about 17-20 MPG combined. Maintenance is straightforward for basic items, but specialized repairs for the 4WD system or older engine components can become costly, especially if parts are hard to source. Overall, it's not an expensive vehicle to own if you can mitigate rust and address age-related wear promptly, leaning towards economical for those with mechanical aptitude.

1989 Isuzu Trooper II Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 21.90 gallons
City Mileage 16 miles/gallon
Highway Mileage 19 miles/gallon

1989 Isuzu Trooper II Warranty

Basic
Original warranty 0 months / No data
Estimated remaining Expired
Powertrain
Original warranty 0 months / No data
Estimated remaining Expired
Rust
Original warranty 0 months / No data
Estimated remaining Expired

1989 Isuzu Trooper II Insurance

Insurance for a 1989 Isuzu Trooper II is moderately priced, reflecting its status as a Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 1989 Isuzu Trooper II Compare to Other Sport Utility Vehicle?

The 1989 Isuzu Trooper II competed against a burgeoning segment of compact and mid-size SUVs. Key rivals included theToyota 4Runner,Nissan Pathfinder, andJeep Cherokee (XJ).

Performance: The Trooper II's performance was comparable to its peers, offering adequate power from its 2.6L engine, but none were particularly quick. Its strength lay in its robust 4WD system and capable off-road suspension, often rivaling or exceeding the 4Runner and Pathfinder in rugged terrain. The Jeep Cherokee offered a more nimble and car-like ride, but its solid front axle provided excellent off-road articulation.

Features: In terms of features, the Trooper II was generally on par with the Pathfinder and 4Runner, with higher trims offering power amenities and more comfortable interiors. The Jeep Cherokee XJ was often more basic in its standard offerings, though aftermarket customization was vast.

Reliability: All these vehicles from the late 80s have their quirks. The Trooper II is known for its robust mechanicals but susceptibility to rust. The 4Runner and Pathfinder often have stronger reputations for long-term rust resistance and overall durability, though they too can develop issues. The Jeep Cherokee XJ is beloved for its simplicity and ease of repair, but its unibody construction can be prone to rust in different areas than body-on-frame SUVs.

Price: At the time of sale, pricing was competitive across the board. Today, the Trooper II offers excellent value, often being more affordable than comparable 4Runners or Pathfinders, especially if rust isn't a major issue.

Alternatives:
  • Similar: TheNissan Pathfinder(first generation) andToyota 4Runner(first generation) are very similar in their capabilities and design ethos. They offer comparable off-road prowess and reliability, though rust can be an issue on all of them.
  • Better (depending on priorities): For a more refined on-road experience and slightly better fuel economy, aJeep Cherokee XJ(especially later models with fuel injection) is a strong contender, though its off-road capability might be slightly less in stock form than a Trooper II. If extreme reliability and longevity are paramount and off-road capability is secondary, a well-maintainedToyota Land Cruiser(older models like the 80 series) would be a superior, albeit more expensive, choice.

Final Verdict: Is the 1989 Isuzu Trooper II a Good Sport Utility Vehicle?

The 1989 Isuzu Trooper II is ideal for budget-conscious adventurers, DIY mechanics, and off-road enthusiasts seeking a rugged and capable vehicle without breaking the bank. It's worth buying if you prioritize off-road prowess, simplicity, and character over modern amenities and on-road refinement. Look for manual transmission, 4WD models. It is absolutely a used-only proposition. However, it is crucial to thoroughly inspect any Trooper II for rust, especially on the frame, as this is its Achilles' heel. A well-maintained, rust-free example can be a fantastic, reliable companion for years of exploration.

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Jovan

Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.