Is 4Runner AWD or 4WD?
The Toyota 4Runner uses four-wheel drive (4WD) rather than a traditional all-wheel-drive (AWD) system. It offers a part-time, two-speed transfer case with selectable 2WD, 4WD High, and 4WD Low and does not come with a factory AWD setup in its current generation.
To understand what that means for daily driving and off-roading, it helps to review how the 4Runner’s drivetrain is designed, how it differs from AWD systems, and what drivers should know about using 4WD in different conditions.
How the 4Runner’s drivetrain works
The 4Runner relies on a part-time 4WD system controlled by a two-speed transfer case. This arrangement lets you choose 2WD for normal on-road driving and 4WD modes when traction is reduced. The 4WD High setting is designed for slippery surfaces such as snow or gravel, while 4WD Low provides maximum torque for steep or rugged terrain at very low speeds. Because this setup typically lacks a center differential, engaging 4WD on dry pavement can cause drivetrain binding and is discouraged unless the surface requires extra traction.
In addition to the transfer case, certain trims offer features that enhance off-road capability, such as an electronically locking rear differential and traction-management technologies like Multi-Terrain Select. These tools are designed to improve grip in challenging conditions but do not convert the 4Runner into a true AWD vehicle.
Drive modes and what they mean in practice
The following drive modes are commonly found on recent 4Runner trims. Availability may vary by model year and trim level.
- 2WD (two-wheel drive) – rear-wheel drive for best fuel economy and on-road efficiency.
- 4WD High (4H) – engages both axles at a fixed ratio for improved traction on snow, ice, mud, or loose dirt at higher speeds.
- 4WD Low (4L) – provides maximum torque at very low speeds for steep climbs, deep sand, or rocky terrain.
These options are accessed via a transfer-case lever or switch, and users should switch to 4WD only when conditions warrant it. The lack of a center differential means cautious use on paved surfaces remains essential.
AWD vs 4WD: key differences for consumers
Grasping the distinction helps buyers choose the right vehicle for their needs and usage patterns.
- Drivetrain design – AWD systems deliver power to all wheels continuously, typically with a center differential to allow different wheel speeds; 4WD in the 4Runner is a part-time setup with a transfer case, engaged manually as needed.
- Usage and intent – AWD is generally tuned for on-road comfort and all-weather performance, while 4WD is aimed at off-road capability and low-traction surfaces with manual engagement.
- On-road behavior – AWD systems prioritize smoothness and efficiency; 4WD systems rely on driver input and can create binding on dry pavement if used improperly.
For everyday driving, most 4Runner owners operate in 2WD until conditions require extra traction, at which point they engage 4WD as appropriate.
What this means for buyers
If convenience and on-road predictability with all-season capability are priorities, AWD-equipped alternatives may be more appealing. If you anticipate frequent off-road use or challenging terrain, the 4Runner’s 4WD setup offers genuine capability, provided you select the correct mode and drive within the system’s limits.
Summary
The Toyota 4Runner is built around a part-time 4WD system rather than AWD. It provides 2WD for daily driving and 4WD High/Low for off-road and low-traction conditions, with no factory AWD option in the current generation. Understanding the differences helps drivers make the right choice for their weather, road conditions, and adventure plans.
