The Toyota 4Runner III, specifically the facelifted version introduced in 1999, represented a significant evolution of Toyota’s popular mid-size SUV. Produced from 1999 to 2000, the 2.7 16V variant, powered by the 3RZ-FE engine, occupied the entry-level position in the 4Runner lineup for many markets. This model was primarily aimed at buyers seeking a capable and reliable SUV for everyday use and light off-road adventures, prioritizing affordability and fuel efficiency over outright performance. It was a key offering in a generation (codenamed UJ120) that aimed to balance ruggedness with increased comfort and refinement compared to its predecessors.
Technical Specifications
| Brand | Toyota |
| Model | 4Runner |
| Generation | 4Runner III (facelift 1999) |
| Type (Engine) | 2.7 16V (150 Hp) |
| Start of production | 1999 |
| End of production | 2000 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 10.1 kg/Hp, 99 Hp/tonne |
| Weight-to-torque ratio | 6.3 kg/Nm, 158.4 Nm/tonne |
| Power | 150 Hp @ 4800 rpm |
| Power per litre | 55.7 Hp/l |
| Torque | 240 Nm @ 4000 rpm (177.01 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | 3RZ-FE |
| Engine displacement | 2694 cm3 (164.4 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 95 mm (3.74 in.) |
| Piston Stroke | 95 mm (3.74 in.) |
| Compression ratio | 9.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 5.4 l (5.71 US qt | 4.75 UK qt) |
| Coolant | 10 l (10.57 US qt | 8.8 UK qt) |
| Kerb Weight | 1515 kg (3340 lbs.) |
| Max. weight | 2381 kg (5249.21 lbs.) |
| Max load | 866 kg (1909.2 lbs.) |
| Trunk (boot) space – minimum | 1263 l (44.6 cu. ft.) |
| Trunk (boot) space – maximum | 2257 l (79.71 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Permitted trailer load with brakes (12%) | 1587 kg (3498.74 lbs.) |
| Length | 4656 mm (183.31 in.) |
| Width | 1690 mm (66.54 in.) |
| Height | 1715-1740 mm (67.52 – 68.5 in.) |
| Wheelbase | 2675 mm (105.31 in.) |
| Front track | 1505 mm (59.25 in.) |
| Rear (Back) track | 1495-1510 mm (58.86 – 59.45 in.) |
| Minimum turning circle (turning diameter) | 11.4 m (37.4 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 225/75 R15; 265/70 R16 |
| Wheel rims size | 7J x 15; 7J x 16 |
INTRODUCTION
The 1999 facelift of the Toyota 4Runner III brought subtle but important updates to the already popular SUV. The 2.7 16V model, powered by the 3RZ-FE inline-four engine, served as the base trim level in many markets. This variant was designed to appeal to buyers who prioritized practicality, reliability, and fuel economy over high-performance capabilities. It slotted below the more powerful V6 options, offering a more affordable entry point into the 4Runner range. The 4Runner III, built on the 1HX0 platform, aimed to provide a comfortable ride and sufficient off-road capability for recreational use.
Powertrain & Engine Architecture
The heart of the 4Runner 2.7 16V is the 3RZ-FE engine, a 2.7-liter (2694 cc) inline-four cylinder gasoline engine. This engine is known for its durability and relatively simple design. It features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its decent power output for its displacement. The 3RZ-FE utilizes a multi-port fuel injection system, delivering fuel directly to each intake port for improved combustion efficiency. The engine produces 150 horsepower at 4800 rpm and 240 Nm (177.01 lb-ft) of torque at 4000 rpm. The engine’s longitudinal mounting and rear-wheel-drive configuration were standard for this trim. The 5-speed manual transmission was the standard gearbox, offering a balance between fuel efficiency and driver control. The transmission’s gear ratios were tuned for everyday driving, prioritizing smooth acceleration and comfortable cruising rather than aggressive performance.
Driving Characteristics
The 4Runner 2.7 16V with the 5-speed manual transmission offered a reasonably engaging driving experience, though it wasn’t particularly quick. Acceleration was adequate for merging onto highways and passing slower vehicles, but it lacked the punch of the V6 models. The manual gearbox allowed for precise control over the engine’s power band, and the relatively light weight of the 2.7-liter engine contributed to nimble handling. Compared to the automatic transmission option (available in some markets), the manual provided better fuel economy and a more connected feel. The 5-speed’s gear ratios were spaced to maximize fuel efficiency at cruising speeds, while still providing enough torque for tackling moderate inclines. While capable off-road, the 2.7L model wasn’t geared towards serious rock crawling or extreme terrain, but it could handle well-maintained dirt roads and light trails with ease.
Equipment & Trim Levels
The 4Runner 2.7 16V typically came with a fairly basic level of equipment, reflecting its position as the entry-level trim. Standard features generally included air conditioning, power steering, and a basic audio system. Interior upholstery was typically cloth, and the dashboard featured a functional but somewhat spartan design. Optional extras included power windows and locks, upgraded audio systems, and alloy wheels. Higher trim levels, such as the Limited, offered more luxurious features like leather upholstery, sunroofs, and automatic climate control. The 2.7L model was often chosen by buyers who prioritized functionality and reliability over luxury features.
Chassis & Braking
The 4Runner III utilized a robust body-on-frame construction, providing excellent durability and off-road capability. The front suspension featured a double wishbone design, while the rear suspension employed an independent multi-link setup. This suspension configuration provided a comfortable ride on paved roads while still offering sufficient articulation for off-road use. The 2.7 16V model typically came equipped with ventilated disc brakes at the front and drum brakes at the rear. An Anti-lock Braking System (ABS) was standard, enhancing safety by preventing wheel lockup during hard braking. The steering system was a rack and pinion setup with hydraulic power assistance, providing precise and responsive steering feel.
Market Reception & Comparison
The 4Runner 2.7 16V was generally well-received by critics as a practical and reliable SUV. It was praised for its durability, fuel efficiency, and comfortable ride. However, some reviewers noted that its performance was somewhat lacking compared to the V6 models. Compared to the 3.4-liter V6 4Runner, the 2.7L offered significantly lower horsepower and torque, resulting in slower acceleration and reduced towing capacity. However, the 2.7L model was more affordable to purchase and operate, making it an attractive option for budget-conscious buyers. Its fuel economy was also noticeably better than the V6 versions. In terms of reliability, the 3RZ-FE engine proved to be exceptionally durable, with many examples exceeding 200,000 miles with proper maintenance.
Legacy
The Toyota 4Runner 2.7 16V has developed a strong reputation for long-term reliability and durability. The 3RZ-FE engine is known for its ability to withstand high mileage with minimal maintenance. Today, these 4Runners are sought after by buyers looking for a dependable and affordable SUV. While not as collectible as some of the more powerful or limited-edition 4Runner models, the 2.7 16V remains a popular choice in the used car market, particularly among those who value practicality and reliability over outright performance. Its simple design and robust construction make it a relatively easy vehicle to maintain and repair, further contributing to its enduring appeal.
