The 2024 4Runner engine lineup represents the culmination of decades of refinement for Toyota’s rugged mid-size SUV, balancing capability with modern efficiency demands. While the vehicle’s body-on-frame construction and off-road prowess remain central to its identity, the powertrain is the heart that defines daily usability and adventure potential. Owners and buyers need to understand the nuances between available powerplants to match the machine to their specific lifestyle requirements.
Available Powertrain Options
For the 2024 model year, Toyota maintains a clear hierarchy of 4Runner engine options, catering to both traditionalists and those seeking modern performance. The base configuration relies on a robust V6 unit, while the upper tiers offer distinct advantages for towing and payload capacity. Choosing the correct engine is the primary factor in optimizing the truck for work or leisure.
The Standard 4.0-Liter V6
The heart of the entry-level 2024 4Runner is the 4.0-liter 1GR-FE V6, a design that has proven reliability over many model years. This naturally aspirated engine produces 270 horsepower and 278 lb-ft of torque, providing adequate momentum for highway merging and light off-road excursions. While not the most powerful option, it strikes a balance between power delivery and fuel economy, making it a sensible choice for daily drivers who prioritize durability over speed.
Platinum and TRD Off-Road Performance
Stepping up the hierarchy, the Platinum and TRD Off-Road trims benefit from the same 4.0-liter V6 but utilize a more aggressive tuning strategy. This variant features an enhanced intake and exhaust system that unlocks additional responsiveness, delivering a more connected feel behind the wheel. For buyers eyeing the TRD Off-Road package, this engine ensures that the suspension tuning and performance enhancements are matched by a powerplant capable of handling rough terrain with confidence.
Tow Capacity and Capability
One of the primary reasons buyers gravitate toward the 4Runner is its ability to haul heavy loads. The engine displacement directly correlates with the truck’s maximum towing capacity. The standard 4.0-liter V6 allows for a respectable tow rating, but the top-tier trumps significantly when the task involves a heavy trailer or boat.
The 4.5-Liter V8 Advantage
To access the highest towing and payload figures, buyers must opt for the 4.5-liter 2UZ-FE V8. This legendary engine, carried over from previous generations, displaces 4.5 liters and delivers 310 horsepower along with 327 lb-ft of torque. This power surge is the difference-maker, elevating the 4Runner’s tow capacity to competitive levels within the mid-size truck segment. The V8 transforms the vehicle from a capable hauler to a serious-duty workhorse.
