The Nissan Patrol Y61, specifically the 5-door variant equipped with the 4.8-liter inline-six engine and a five-speed automatic transmission, represents a significant iteration of Nissan’s long-running, body-on-frame SUV. Produced from 2003 to 2005 in this configuration, this version of the Patrol was primarily aimed at markets outside of North America, where the demand for large, rugged SUVs remained strong. It served as a versatile vehicle, capable of both on-road family transport and serious off-road exploration. This particular trim level occupied a mid-to-high position within the Y61 Patrol lineup, offering a balance of power, comfort, and capability.
Technical Specifications
| Brand | Nissan |
| Model | Patrol |
| Generation | Patrol V 5-door (Y61) |
| Type (Engine) | 4.8 i 24V (5 dr) (245 Hp) Automatic |
| Start of production | 2003 |
| End of production | 2005 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Off-road vehicle |
| Seats | 7 |
| Doors | 5 |
| Fuel consumption (urban) | 25 l/100 km (9.4 US mpg, 11.3 UK mpg, 4 km/l) |
| Fuel consumption (extra urban) | 14.3 l/100 km (16.4 US mpg, 19.8 UK mpg, 7 km/l) |
| Fuel consumption (combined) | 18.2 l/100 km (12.9 US mpg, 15.5 UK mpg, 5.5 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.8 sec |
| Acceleration 0 – 62 mph | 10.8 sec |
| Acceleration 0 – 60 mph | 10.3 sec |
| Maximum speed | 190 km/h (118.06 mph) |
| Weight-to-power ratio | 10.5 kg/Hp |
| Weight-to-torque ratio | 6.4 kg/Nm |
| Power | 245 Hp @ 4800 rpm |
| Torque | 400 Nm @ 3600 rpm (295.02 lb.-ft. @ 3600 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | TB48DE |
| Engine displacement | 4759 cm3 (290.41 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 99.5 mm (3.92 in.) |
| Piston Stroke | 102 mm (4.02 in.) |
| Compression ratio | 9:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 6.8 l (7.19 US qt | 5.98 UK qt) |
| Coolant capacity | 12.5 l (13.21 US qt | 11 UK qt) |
| Kerb Weight | 2574 kg (5674.7 lbs) |
| Max. weight | 3100 kg (6834.33 lbs) |
| Max load | 526 kg (1159.63 lbs) |
| Trunk (boot) space – minimum | 183 l (6.46 cu. ft.) |
| Trunk (boot) space – maximum | 2287 l (80.76 cu. ft.) |
| Fuel tank capacity | 95 l (25.1 US gal | 20.9 UK gal) |
| Length | 5010 mm (197.24 in.) |
| Width | 1930 mm (75.98 in.) |
| Height | 1850 mm (72.83 in.) |
| Wheelbase | 2970 mm (116.93 in.) |
| Front track | 1605 mm (63.19 in.) |
| Rear track | 1615 mm (63.58 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 5 |
| Gearbox type | 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) |
| Power steering | Hydraulic Steering |
| Tires size | 275/65 R17 |
Powertrain & Engine Architecture
The heart of this Patrol variant is the TB48DE, a 4.8-liter inline-six cylinder engine. This engine, a staple of Nissan’s larger vehicles for many years, is known for its durability and relatively simple design. It features a cast iron block and aluminum cylinder heads, employing a multi-port fuel injection system. The engine utilizes a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its respectable power output. The 9:1 compression ratio was a compromise between performance and the ability to run on lower octane fuel, important in many of the markets where the Y61 Patrol was sold. Paired with the engine is a five-speed automatic transmission, designed to provide smooth shifts and ease of use, particularly in off-road conditions. This transmission wasn’t known for being particularly sporty, prioritizing robustness and reliability over rapid gear changes.
Driving Characteristics
The 4.8-liter engine, producing 245 horsepower and 400 Nm of torque, provided adequate, though not exhilarating, performance for the Patrol Y61. The automatic transmission, while convenient, did slightly diminish the engine’s potential compared to the available manual transmission. Acceleration from 0-60 mph took around 10.3 seconds, and top speed was limited to 118 mph. The automatic’s gear ratios were geared towards low-end torque, making it well-suited for towing and off-road driving, but less responsive during highway passing maneuvers. The vehicle’s substantial weight (over 5,600 lbs) was always noticeable, impacting both acceleration and braking performance.
Equipment & Trim Levels
The 4.8i Automatic trim typically included features such as air conditioning, power windows and locks, and a basic audio system. Higher-spec versions could be equipped with leather upholstery, a sunroof, and upgraded audio systems. The interior was generally functional and durable, prioritizing practicality over luxury. The seven-seat configuration was standard, with the rear seats often folding flat to maximize cargo space.
Chassis & Braking
The Y61 Patrol utilizes a traditional body-on-frame construction, providing excellent durability and off-road capability. The suspension consists of coil springs all around, offering a comfortable ride on paved roads while maintaining sufficient articulation for off-road use. Braking duties are handled by ventilated disc brakes on all four wheels, coupled with an Anti-lock Braking System (ABS). The hydraulic power steering provides a reasonable level of assistance, though it can feel somewhat vague at higher speeds.
Market Reception & Comparison
The Nissan Patrol Y61 4.8i Automatic was generally well-received in markets where it was sold. Critics praised its robust construction, off-road capability, and comfortable ride. However, the fuel economy was often criticized as being poor, reflecting the vehicle’s large engine and substantial weight. Compared to the smaller 3.0-liter diesel variants, the 4.8i offered significantly more power but at the cost of increased fuel consumption. Against competitors like the Toyota Land Cruiser, the Patrol offered a similar level of capability and reliability, often at a slightly lower price point.
Legacy
The TB48DE engine, while no longer in production, is known for its longevity and relative simplicity, making it a favorite among enthusiasts. The Y61 Patrol, as a whole, has developed a strong following among off-road enthusiasts due to its ruggedness and capability. Today, well-maintained examples of the 4.8i Automatic variant are sought after by those looking for a reliable and capable SUV, though fuel economy remains a concern. Parts availability is generally good, and the vehicle’s relatively simple mechanical design makes it relatively easy to maintain and repair.
