The Nissan Patrol IV, specifically the 5-door variant equipped with the 4.2-liter (TB42E) engine producing 170 horsepower, represents a significant iteration in the long and storied history of Nissan’s iconic off-road vehicle. Produced from 1992 to 1995, this version of the Y60 Patrol served as a robust and capable vehicle primarily aimed at markets outside of North America, where the Patrol was not officially sold during this generation. It occupied a middle ground in the Y60 lineup, offering a balance between affordability and capability compared to the later, more refined models.
Technical Specifications
| Brand | Nissan |
| Model | Patrol |
| Generation | Patrol IV 5-door (Y60) |
| Type (Engine) | 4.2 (170 Hp) 4WD |
| Start of production | 1992 |
| End of production | 1995 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Off-road vehicle |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 20.6 l/100 km (11.4 US mpg) |
| Fuel consumption (extra urban) | 12.4 l/100 km (19 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 165 km/h (102.53 mph) |
| Weight-to-power ratio | 12.6 kg/Hp |
| Weight-to-torque ratio | 6.7 kg/Nm |
| Power | 170 Hp @ 4000 rpm |
| Power per litre | 40.8 Hp/l |
| Torque | 320 Nm @ 3200 rpm (236.02 lb.-ft. @ 3200 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | TB42E |
| Engine displacement | 4169 cm3 (254.41 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 96 mm (3.78 in.) |
| Piston Stroke | 96 mm (3.78 in.) |
| Compression ratio | 8.3:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | OHV |
| Engine oil capacity | 8.2 l (8.66 US qt | 7.21 UK qt) |
| Coolant capacity | 15.7 l (16.59 US qt | 13.81 UK qt) |
| Kerb Weight | 2140 kg (4717.89 lbs.) |
| Max. weight | 2800 kg (6172.94 lbs.) |
| Max load | 660 kg (1455.05 lbs.) |
| Trunk (boot) space – minimum | 623 l (22 cu. ft.) |
| Trunk (boot) space – maximum | 2170 l (76.63 cu. ft.) |
| Fuel tank capacity | 95 l (25.1 US gal | 20.9 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 3500 kg (7716.18 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4920 mm (193.7 in.) |
| Width | 1930 mm (75.98 in.) |
| Height | 1790 mm (70.47 in.) |
| Wheelbase | 2970 mm (116.93 in.) |
| Front track | 1580 mm (62.2 in.) |
| Rear (Back) track | 1585 mm (62.4 in.) |
| Front overhang | 830 mm (32.68 in.) |
| Rear overhang | 1120 mm (44.09 in.) |
| Ride height (ground clearance) | 205 mm (8.07 in.) |
| Minimum turning circle (turning diameter) | 14.2 m (46.59 ft.) |
| Approach angle | 42° |
| Departure angle | 29° |
| Climb angle | 39° |
| Wading depth | 600 mm (23.62 in.) |
| Drivetrain Architecture | All wheel drive (4×4) |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Coil spring, Rigid axle suspension, Transverse stabilizer |
| Rear suspension | Rigid axle suspension, Transverse stabilizer, Coil spring |
| Front brakes | Disc |
| Rear brakes | Disc |
| Power steering | Hydraulic Steering |
| Tires size | 265/70 R16 |
| Wheel rims size | 8J x 16 |
INTRODUCTION
The Y60 Patrol, launched in 1988, represented a significant step forward in refinement and capability for Nissan’s long-running off-road workhorse. The 5-door variant, introduced to cater to families and those requiring more passenger space, quickly became popular in markets like Australia, the Middle East, and parts of Asia. The 4.2-liter version, powered by the TB42E engine, was a mainstay of the lineup during the early to mid-1990s. This engine, known for its durability and relatively simple design, provided a good balance of power and reliability. The 1992-1995 models, like the one described here, often featured incremental improvements in interior trim and features compared to earlier Y60s.
Powertrain & Engine Architecture
The heart of this Patrol variant is the TB42E, a 4.2-liter inline-six cylinder gasoline engine. This engine is a naturally aspirated, overhead valve (OHV) design, known for its robust construction and relatively straightforward maintenance. The TB42E utilizes a multi-port fuel injection system, which improved fuel efficiency and emissions compared to earlier carbureted Nissan engines. The engine produces 170 horsepower at 4000 rpm and 320 Nm (236 lb-ft) of torque at 3200 rpm. The engine’s long stroke and relatively low compression ratio (8.3:1) contribute to its strong low-end torque, making it well-suited for off-road driving and towing. The transmission is a 5-speed manual, providing direct control and allowing the driver to fully utilize the engine’s torque.
Driving Characteristics
The 4.2-liter engine and 5-speed manual transmission combination in the Y60 Patrol delivers a driving experience focused on capability rather than outright speed. Acceleration is adequate, but not particularly brisk. The engine’s strength lies in its ability to maintain steady speeds while towing or navigating challenging terrain. The manual transmission allows for precise gear selection, crucial for controlling the vehicle’s momentum on steep inclines or descents. Compared to later, more powerful Patrol variants, or those equipped with automatic transmissions, this setup requires more driver involvement but offers a more connected and rewarding driving experience. The gear ratios are well-suited for off-road use, providing ample torque multiplication for crawling over obstacles.
Equipment & Trim Levels
The 1992-1995 Nissan Patrol Y60 4.2 typically came equipped with a fairly basic level of standard features, reflecting its positioning as a workhorse vehicle. Standard equipment generally included power steering, a basic audio system, and cloth upholstery. Air conditioning was often an optional extra, as were power windows and central locking. The interior design is functional and durable, prioritizing practicality over luxury. Trim levels varied depending on the market, but generally offered upgrades such as upgraded upholstery, alloy wheels, and additional convenience features.
Chassis & Braking
The Y60 Patrol utilizes a body-on-frame construction, providing a high degree of strength and durability. The suspension consists of coil springs and a rigid axle setup at both the front and rear, with a transverse stabilizer bar to reduce body roll. This suspension configuration is designed to absorb impacts and provide a comfortable ride, even on rough terrain. Braking is provided by disc brakes on all four wheels, offering adequate stopping power for a vehicle of this size and weight. The steering is hydraulic, making it relatively easy to maneuver, even with large tires and in off-road conditions.
Market Reception & Comparison
The Y60 Patrol, and specifically the 4.2-liter variant, was well-received in markets where a robust and reliable off-road vehicle was highly valued. Critics praised its durability, off-road capability, and relatively simple mechanical design. Compared to other trims in the Y60 lineup, such as those equipped with smaller engines, the 4.2-liter offered a significant performance advantage. While the later introduction of diesel engines provided improved fuel economy, the gasoline 4.2-liter remained popular for its smooth power delivery and relatively low maintenance costs.
Legacy
The TB42E engine has earned a reputation for exceptional reliability and longevity. Many examples of the Y60 Patrol equipped with this engine are still in use today, often with high mileage and minimal major repairs. The simplicity of the engine and its readily available parts contribute to its continued popularity among enthusiasts and those seeking a dependable off-road vehicle. In the used car market, these Patrols are often sought after for their ruggedness and ability to handle demanding conditions. While not as refined as more modern SUVs, the Y60 Patrol 4.2 remains a capable and iconic vehicle, representing a golden age of off-road design.
