01/07/2008
The 1998 model year saw Isuzu make notable enhancements to its iconic Trooper, aiming to blend its renowned off-road prowess with a touch more refinement. For those seeking a sport-utility vehicle that genuinely lives up to its name when the tarmac ends, the 1998 Trooper continued to be a compelling proposition. Often likened to a Japanese Land Rover for its robust build and go-anywhere capability, this iteration sought to balance its utilitarian roots with a more modern appeal.
Engine and Performance Upgrades
Isuzu engineers focused heavily on the powertrain for the 1998 Trooper. The heart of the vehicle received a significant boost, with the engine displacement increased from 3.1 litres to a more potent 3.5 litres. This enlargement, coupled with retaining the dual overhead camshafts and 24-valve layout, resulted in a healthy jump in horsepower, climbing from 190 to a substantial 215 bhp. Crucially for off-road driving, the torque output also saw a considerable increase, rising from 188 pound-feet to 230 pound-feet. This extra grunt is vital for maintaining momentum at low speeds across challenging surfaces like soft sand, mud, and rocky inclines.
The Torque on Demand system, a key feature for its intelligent four-wheel-drive capability, was also refined. This system automatically distributes power to the front wheels when it detects rear-wheel slip, providing seamless and enhanced traction without driver intervention. Engaging the low-range gear is a straightforward manual affair, allowing drivers to tackle steep descents or difficult climbs with confidence.
Transmission and Driving Modes
Our test model was equipped with a four-speed automatic transmission, praised for its smooth and well-timed gear changes. The inclusion of console-mounted buttons for 'Power' and 'Winter' modes offered added versatility. The 'Power' mode allows the engine to reach higher revs before shifting, offering a marginal improvement in low-speed acceleration. The 'Winter' mode, designed to prevent wheel spin on slippery surfaces, initiates the drive in second gear. While snow might not be a common concern in all regions, this feature underscores Isuzu's attention to drivability in varied conditions.
Suspension and Handling
While the Trooper excelled off-road, its suspension was noted as being somewhat on the softer side. This could lead to a noticeable body lean when cornering at higher speeds. However, on less demanding surfaces, the suspension proved adept at absorbing road imperfections, providing a comfortable ride. Off the beaten path, the Trooper maintained its composure, remaining easy to control over undulating terrain and through sandy patches. The power-assisted steering offered a precise and reassuring feel, contributing to the vehicle's overall confidence-inspiring handling characteristics. The four-wheel, anti-lock disc brakes provided strong and reliable stopping power, a critical safety feature for any vehicle, especially one designed for varied conditions.
Interior, Fit, and Finish
A point of contention for the 1998 Trooper was its width. Engineered with the Japanese market in mind, where roads and parking spaces are typically narrower, the Trooper felt a tad more compact than some might expect. While not excessively wide, it could create a slightly more enclosed feeling compared to some competitors, and a few extra inches of width would have been welcomed for a more commanding presence.
Despite this, other aspects of the interior received high marks. The cloth-covered seats in the test vehicle were found to be both comfortable and supportive, keeping occupants securely in place even over rough terrain. The rear bench seat offered practicality, folding forward easily to nearly double the available cargo space. The spare tyre's mounting on the tailgate contributed to a long, flat cargo area, further enhanced by a durable rubber mat protecting the carpet.
The driver and front passenger enjoyed an excellent outward view, with clear visibility of the road ahead. The dashboard layout was conventional, with gauges that, while perhaps not the most stylish, were easy to read. A unique feature was the CD player: a single-slot unit that ingeniously housed a six-disc changer, a remarkably compact design for its time.
Standard Features and Overall Impression
The 1998 Isuzu Trooper typically came well-equipped as standard. Common features included air conditioning, power windows, mirrors, and door locks, cruise control, and a rear windshield wiper and washer. These amenities contributed to a comfortable and convenient driving experience.
The overall feel of the Trooper was distinctly truck-like, which, for many, was a positive attribute. It retained a sense of ruggedness and durability that many other sport-utilities had begun to dilute. The build quality was generally excellent, with the test vehicle demonstrating solid construction and all components functioning perfectly. This robust under-the-skin character was a hallmark of the Trooper, distinguishing it from vehicles that prioritized style over substance.
Comparative Positioning
In a market increasingly populated by vehicles like the Lexus RX300 and Subaru Forester – often described as "poseur" SUVs that looked the part but lacked genuine off-road capability – the Isuzu Trooper stood out. It offered the visual appeal of a sport-utility vehicle combined with genuine, proven performance for tackling challenging environments, all at a reasonable price point. It was a vehicle for those who valued capability and durability over mere aesthetics.
Key Specifications and Considerations
1998 Isuzu Trooper Key Details:
| Base Price: | $27,800 |
| Price as Tested: | $31,075 |
| Engine: | 3.5-litre, 24-valve DOHC V6 |
| Horsepower: | 215 bhp |
| Torque: | 230 lb-ft |
| Transmission: | 4-speed automatic |
| Drivetrain: | Four-wheel drive with Torque on Demand |
| EPA Rating (City/Highway): | 15 mpg / 19 mpg |
| Safety Features: | Dual front airbags, anti-lock brakes, side-impact protection |
Frequently Asked Questions
What was the main engine upgrade for the 1998 Isuzu Trooper?
The engine displacement was increased from 3.1 litres to 3.5 litres, boosting horsepower from 190 to 215 bhp and torque from 188 to 230 lb-ft.
How did the 4WD system work in the 1998 Trooper?
It featured a Torque on Demand system that automatically sent power to the front wheels when rear-wheel slip was detected, in addition to a selectable low-range gear for extreme conditions.
Was the 1998 Trooper good for off-road driving?
Yes, it was highly capable off-road due to its powerful engine, refined 4WD system, and robust suspension, even if the suspension was a bit soft for spirited on-road cornering.
What were the notable interior features?
Comfortable seats, a versatile folding rear seat, excellent visibility, and a unique compact six-disc CD changer were highlights.
Did the 1998 Trooper have any drawbacks?
Some reviewers felt the vehicle was a bit too narrow, potentially making it feel slightly claustrophobic, and the suspension was noted as being on the softer side, leading to body lean.
In summary, the 1998 Isuzu Trooper represented a thoughtful evolution of a capable off-road machine. While it gained a more refined exterior and a significantly boosted powertrain, it remained true to its core identity as a tough, reliable vehicle for those who didn't shy away from adventure.
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