The Nissan Patrol Y61, specifically the 3-door 4.5i variant produced between 2000 and 2003, represents a significant iteration of Nissan’s long-running, globally respected off-road vehicle. Positioned as a more compact and agile alternative to the full-size Patrol, the Y61 3-door catered to buyers seeking a robust, capable 4×4 without the bulk of its larger sibling. This model found particular favor in markets outside of North America, where smaller off-roaders were more prevalent and practical. The 4.5i designation denotes the engine displacement and, importantly, the 200 horsepower output, making it a mid-range offering within the Y61 lineup.
Technical Specifications
| Brand | Nissan |
| Model | Patrol |
| Generation | Patrol V 3-door (Y61) |
| Type (Engine) | 4.5 i (200 Hp) |
| Start of production | 2000 year |
| End of production | 2003 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Off-road vehicle |
| Seats | 5 |
| Doors | 3 |
| Fuel consumption (urban) | 20 l/100 km (11.8 US mpg, 14.1 UK mpg, 5 km/l) |
| Fuel consumption (extra urban) | 12 l/100 km (19.6 US mpg, 23.5 UK mpg, 8.3 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 170 km/h (105.63 mph) |
| Weight-to-power ratio | 11.1 kg/Hp, 90.5 Hp/tonne |
| Weight-to-torque ratio | 6.4 kg/Nm, 157.5 Nm/tonne |
| Power | 200 Hp @ 4400 rpm |
| Power per litre | 44.7 Hp/l |
| Torque | 348 Nm @ 3600 rpm (256.67 lb.-ft. @ 3600 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | TB45E |
| Engine displacement | 4479 cm3 (273.33 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 99.5 mm (3.92 in.) |
| Piston Stroke | 96 mm (3.78 in.) |
| Compression ratio | 8.5:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 7.6 l (8.03 US qt | 6.69 UK qt) |
| Coolant capacity | 11 l (11.62 US qt | 9.68 UK qt) |
| Kerb Weight | 2210 kg (4872.22 lbs.) |
| Max. weight | 2595 kg (5721 lbs.) |
| Max load | 385 kg (848.78 lbs.) |
| Trunk (boot) space – minimum | 605 l (21.37 cu. ft.) |
| Fuel tank capacity | 95 l (25.1 US gal | 20.9 UK gal) |
| Length | 4395 mm (173.03 in.) |
| Width | 1840 mm (72.44 in.) |
| Height | 1840 mm (72.44 in.) |
| Wheelbase | 2400 mm (94.49 in.) |
| Front track | 1555 mm (61.22 in.) |
| Rear (Back) track | 1575 mm (62.01 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front suspension | Coil spring |
| Rear suspension | Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system), Hydraulic Steering |
| Tires size | 265/70 R16 |
Powertrain & Engine Architecture
The heart of the Y61 4.5i is the TB45E inline-six cylinder engine. This 4.5-liter (4479 cc) naturally aspirated gasoline engine is a robust and relatively simple design, known for its durability. The TB45E utilizes a multi-port fuel injection system, delivering fuel directly into the intake ports just before the intake valves. It features a single overhead camshaft (SOHC) valvetrain with two valves per cylinder. The engine produces 200 horsepower at 4400 rpm and 348 Nm (256.67 lb-ft) of torque at 3600 rpm. Paired with this engine is a four-speed automatic transmission, designed for smooth operation and ease of use, particularly in off-road conditions. This transmission was chosen to provide a balance between usability and the engine’s torque characteristics.
Driving Characteristics
The combination of the 4.5-liter engine and the four-speed automatic transmission results in a driving experience geared towards practicality and off-road capability rather than outright speed. Acceleration is adequate, but not brisk. The automatic transmission, while smooth, lacks the responsiveness of a manual gearbox, and the limited number of gears means the engine can feel strained at highway speeds. The gear ratios are optimized for low-end torque, making it well-suited for crawling over obstacles and navigating challenging terrain. Compared to the manual transmission versions of the Y61, the automatic sacrifices some performance for convenience. Higher-output variants, such as those with turbocharging, offered significantly more power and quicker acceleration, but at the expense of fuel economy and potentially, long-term reliability.
Equipment & Trim Levels
The Y61 3-door 4.5i typically came equipped with a fairly basic level of standard features, reflecting its focus on functionality. Interior upholstery was generally cloth, with durable plastics used throughout the cabin. Standard equipment included power windows, power steering, and air conditioning. Optional extras could include a sunroof, upgraded audio systems, and more luxurious interior trim options. The trim level often varied depending on the specific market, with some regions offering more comprehensive packages than others. The emphasis was on providing a rugged and practical interior that could withstand the rigors of off-road use.
Chassis & Braking
The Y61 chassis is a body-on-frame construction, providing exceptional strength and durability. Suspension consists of coil springs all around, offering a comfortable ride both on and off-road. The front suspension utilizes independent coil springs, while the rear features a solid axle with coil springs. Braking is provided by ventilated discs on all four wheels, offering adequate stopping power for the vehicle’s weight. An Anti-lock Braking System (ABS) was standard, enhancing safety and control, particularly on slippery surfaces. The Y61’s robust chassis and suspension system contribute significantly to its off-road prowess.
Market Reception & Comparison
The Nissan Patrol Y61 3-door 4.5i was generally well-received by automotive critics as a capable and reliable off-road vehicle. However, the automatic transmission was sometimes criticized for its lack of responsiveness and limited gear range. Fuel economy was also a concern, with the 4.5-liter engine consuming a significant amount of fuel, particularly in urban driving conditions. Compared to other trims in the Y61 lineup, the 4.5i automatic offered a balance between performance, fuel economy, and price. The diesel variants, particularly the 3.0-liter turbo diesel, were often favored for their superior fuel efficiency and low-end torque, while the higher-output gasoline engines provided more exhilarating performance.
Legacy
The TB45E engine, when properly maintained, is known for its longevity and reliability. The Y61 3-door 4.5i remains a popular choice in the used car market, particularly among off-road enthusiasts. Parts availability is generally good, and the relatively simple mechanical design makes it relatively easy to repair and maintain. While not as refined or fuel-efficient as more modern SUVs, the Y61 3-door 4.5i continues to offer a compelling combination of capability, durability, and affordability, cementing its place as a respected and enduring off-road icon.
