The Toyota Land Cruiser Prado (J150 series, specifically the 2017 facelift) 5-door model powered by the 4.0-liter V6 gasoline engine producing 249 horsepower and paired with a four-wheel-drive automatic transmission represents a significant iteration of Toyota’s long-running Prado lineage. Introduced in 2017 and continuing through October 2023, this variant occupied a premium position within the Prado range, offering a blend of off-road capability, on-road comfort, and a robust powertrain. The J150 Prado, built on a body-on-frame chassis, aimed to balance the Land Cruiser’s legendary durability with more modern amenities and a slightly more manageable size compared to its larger Land Cruiser 200 sibling.
Powertrain & Engine Architecture
The heart of this Prado variant is the 1GR-FE 4.0-liter (3956 cm3 / 241.41 cu. in.) V6 gasoline engine. This engine, a mainstay in Toyota’s lineup for many years, is known for its reliability and smooth power delivery. It features a longitudinal front engine layout, a cast iron block, and aluminum cylinder heads. The engine utilizes a multi-port fuel injection system, delivering fuel directly into the intake ports. The valvetrain employs Toyota’s Dual VVT-i (Variable Valve Timing-intelligent) technology, optimizing valve timing for both intake and exhaust cycles to improve efficiency and performance across the rev range. The engine produces 249 hp at 5600 rpm and 381 Nm (281.01 lb-ft) of torque at 4400 rpm, providing a good balance of power for both on-road cruising and off-road excursions.
The transmission is a 6-speed automatic, designed to handle the engine’s torque output and provide smooth shifting. While not the most technologically advanced automatic available during its production run, it proved to be durable and reliable. The automatic transmission is coupled with a full-time four-wheel-drive system, enhancing traction in various conditions. The transfer case allows for selection between high and low range, further bolstering off-road capability.
Engine Specifications
Key engine specifications include a compression ratio of 10.4:1, a cylinder bore of 94 mm (3.7 in), and a piston stroke of 95 mm (3.74 in). The engine requires 6.2 liters (6.55 US qt / 5.46 UK qt) of engine oil, and the recommended coolant capacity is 10.5 liters (11.1 US qt / 9.24 UK qt). The engine meets Euro 6 emission standards.
Driving Characteristics
The 4.0L V6 automatic Prado delivers a comfortable and capable driving experience. Acceleration from 0-100 km/h (0-62 mph) takes approximately 9.7 seconds, and 0-60 mph is achieved in around 9.2 seconds. While not a sports car, the engine provides sufficient power for overtaking and maintaining highway speeds. The automatic transmission contributes to a relaxed driving experience, particularly in urban environments. Compared to the diesel-powered Prado variants (like the 2.8L or 3.0L turbodiesels), the V6 offers a smoother, quieter operation and a more linear power delivery. However, it sacrifices some low-end torque, which can be noticeable when tackling steep inclines or towing heavy loads. The V6 Prado also consumes more fuel than its diesel counterparts. Compared to a manual transmission equipped Prado, the automatic offers convenience but slightly diminishes responsiveness and fuel efficiency.
Equipment & Trim Levels
The 2017 facelift Prado 4.0 V6 Automatic typically came well-equipped, reflecting its position as a premium trim level. Standard features generally included automatic climate control, power windows and locks, a touchscreen infotainment system with navigation, and a rearview camera. Higher trim levels added features such as leather upholstery, heated and ventilated front seats, a premium sound system, and advanced safety technologies like lane departure alert and adaptive cruise control. Interior upholstery options ranged from cloth to leather, with varying color schemes available. Dashboard configurations were generally consistent across trims, featuring a functional and durable design. Optional extras included a sunroof, upgraded wheels, and various off-road accessories like a winch and auxiliary lighting.
Chassis & Braking
The Prado’s chassis is a traditional body-on-frame construction, providing excellent durability and off-road capability. The front suspension utilizes a double wishbone setup, while the rear suspension employs a dependent, multi-link spring system with telescopic shock absorbers. This configuration balances ride comfort with off-road articulation. Braking duties are handled by ventilated discs on all four wheels, providing ample stopping power. The Prado is equipped with ABS (Anti-lock Braking System) as standard. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering. The Prado’s ride height (ground clearance) is 215 mm (8.46 in), allowing it to navigate challenging terrain. Approach and departure angles are 31° and 25° respectively, further enhancing its off-road prowess.
Market Reception & Comparison
The 4.0L V6 Prado Automatic received generally positive reviews, praised for its reliability, comfortable ride, and capable off-road performance. Critics noted the engine’s smoothness and refinement, but also pointed out its relatively high fuel consumption compared to diesel alternatives. Fuel economy is rated at 10.8 l/100 km (21.8 US mpg / 26.2 UK mpg / 9.3 km/l), and CO2 emissions are 256 g/km. Compared to the 2.8L diesel Prado, the V6 offered a more refined driving experience but at the cost of fuel efficiency and low-end torque. The V6 was often favored by buyers who prioritized smoothness and refinement over outright fuel economy or towing capacity. In terms of reliability, the 1GR-FE engine has a strong reputation for longevity, making the V6 Prado a desirable option in the used car market.
Technical Specifications
| Brand | Toyota |
| Model | Land Cruiser Prado |
| Generation | Land Cruiser Prado (J150, facelift 2017) 5-door |
| Type | 4.0 V6 (249 Hp) 4WD Automatic |
| Start of production | 2017 |
| End of production | October, 2023 |
| Fuel consumption (combined) | 10.8 l/100 km (21.8 US mpg / 26.2 UK mpg / 9.3 km/l) |
| CO2 emissions | 256 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.7 sec |
| Acceleration 0 – 62 mph | 9.7 sec |
| Acceleration 0 – 60 mph | 9.2 sec |
| Maximum speed | 175 km/h (108.74 mph) |
| Emission standard | Euro 6 |
| Power | 249 Hp @ 5600 rpm |
| Torque | 381 Nm @ 4400 rpm (281.01 lb.-ft. @ 4400 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | 1GR-FE |
| Engine displacement | 3956 cm3 (241.41 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 94 mm (3.7 in) |
| Piston Stroke | 95 mm (3.74 in) |
| Compression ratio | 10.4:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | Dual VVT-i |
| Engine oil capacity | 6.2 l (6.55 US qt | 5.46 UK qt) |
| Coolant | 10.5 l (11.1 US qt | 9.24 UK qt) |
| Max. weight | 2900 kg (6393.41 lbs) |
| Trunk (boot) space – minimum | 621 l (21.93 cu. ft) |
| Trunk (boot) space – maximum | 1934 l (68.3 cu. ft) |
| Fuel tank capacity | 87 l (22.98 US gal | 19.14 UK gal) |
| Permitted trailer load with brakes (12%) | 3000 kg (6613.87 lbs) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs) |
| Length | 4840 mm (190.55 in) |
| Width | 1855 mm (73.03 in) |
| Height | 1845 mm (72.64 in) |
| Wheelbase | 2790 mm (109.84 in) |
| Tires size | 265/65 R17; 245/70 R17; 265/60 R18 |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
Legacy
The Toyota Land Cruiser Prado J150 4.0 V6 Automatic, particularly the 2017 facelift model, has established a strong reputation for long-term reliability. The 1GR-FE engine is known to withstand high mileage with proper maintenance. In the used car market, these Prados command relatively high prices due to their durability and off-road capability. While fuel economy remains a concern for some buyers, the V6’s smoothness and refinement continue to appeal to those seeking a comfortable and capable SUV. The Prado’s body-on-frame construction and robust drivetrain ensure it remains a viable option for buyers seeking a vehicle that can handle both on-road and off-road adventures for years to come.
