Ford Explorer 4WD availability depends on the model year and trim level

Not all Ford Explorers have 4-wheel drive. The Explorer is offered in both rear-wheel drive (RWD) and 4-wheel drive (4WD) configurations, and which one you get depends on the year, trim level, and what you ordered. Since 2020, Ford has made 4WD standard on higher trims and optional on base models, but older Explorers (2011–2019) had different availability patterns. If you're shopping for one, the window sticker or Monroof label will tell you exactly what drivetrain came on that specific vehicle.

Key Takeaways

  • 2020 and newer Explorers offer 4WD on most trims, with RWD available on base models as a cost-saving option.
  • 2011–2019 Explorers came standard with front-wheel drive on most trims, with 4WD as an optional upgrade.
  • The window sticker (Monroof label) on the driver's door jamb lists the exact drivetrain for any used Explorer you're considering.
  • 4WD adds weight and reduces fuel economy but improves traction in snow, mud, and loose terrain compared to RWD.
  • Ford's 4WD system on the Explorer uses a transfer case that lets you switch between 2WD and 4WD while driving at low speeds.

2020 and newer Explorer 4WD options

Starting with the 2020 redesign, Ford made 4WD the standard drivetrain on the Explorer Platinum and King Ranch trims. The XLT and Limited trims also come with 4WD as standard. Only the base XLT and the base model offer RWD as the default, though 4WD is available as an option on those trims if you want it.

This shift reflects Ford's push toward 4WD on larger SUVs, since buyers of three-row vehicles often want the extra traction. If you're looking at a 2020 or newer Explorer and the seller says it's RWD, it's either a base model or someone specifically ordered it that way to save money and weight.

2011–2019 Explorer drivetrain patterns

The previous generation Explorer (2011–2019) came standard with front-wheel drive on most trims. 4WD was an optional upgrade that cost extra and was less common on lower trims. If you're shopping for a used Explorer from this era, assume it's FWD unless the listing or window sticker specifically says 4WD.

This generation's 4WD system was less refined than the current one, and many owners chose FWD to save on fuel costs and maintenance. That means used 4WD Explorers from 2011–2019 can be harder to find, which sometimes makes them hold value better if you need that capability.

How to check the drivetrain on a specific Explorer

The most reliable way to confirm whether an Explorer has 4WD is to look at the window sticker, also called the Monroof label. On any Ford, this sticker is glued to the driver's side door jamb (the vertical edge where the door closes). It lists every factory option, including the drivetrain code.

For Explorers, look for the line labeled "Transmission and Axle" or similar. It will show either "RWD" or "4WD" with a code number. If the vehicle is used and the sticker is missing, you can also check under the rear of the vehicle—4WD models have a transfer case (a metal box behind the transmission) that RWD models don't have. You can also ask the dealer or seller for the build sheet, which is a factory document that lists every option ordered.

Real-world differences between Explorer 4WD and RWD

An Explorer with 4WD weighs about 200 to 300 pounds more than the RWD version, which reduces fuel economy by roughly 1 to 2 miles per gallon depending on driving conditions. You'll notice the difference most on the highway; in the city, the gap is smaller. 4WD also costs more upfront—typically $2,000 to $3,500 depending on the model year and trim.

Where 4WD pays for itself is in snow, mud, gravel, or any loose surface. RWD Explorers can struggle in deep snow or on icy hills because the rear wheels do the pushing but have less weight over them. 4WD distributes power to all four wheels, giving you much better grip. If you live somewhere with regular winter weather or plan to tow or off-road, 4WD is worth the cost. If you're mostly on paved roads in mild climates, RWD is cheaper to own and will get you better mileage.

Understanding Ford's 4WD system on the Explorer

The Explorer uses a part-time 4WD system with an electronic transfer case. This means you can switch between 2WD (rear-wheel drive) and 4WD while driving, as long as you're going under about 35 mph. At highway speeds, you should stay in 2WD to avoid strain on the drivetrain and to save fuel.

The transfer case is the metal box mounted behind the transmission that splits engine power between the front and rear axles. When you shift into 4WD (usually via a dial or button on the dashboard), the transfer case engages the front differential, and all four wheels receive power. This system is durable and requires little maintenance beyond regular fluid checks, but it does add complexity compared to a straightforward RWD setup.

Maintenance differences for 4WD Explorers

4WD Explorers need the same oil changes and brake service as RWD models, but they have one extra fluid to monitor: the transfer case fluid. Ford recommends checking the transfer case fluid level every 15,000 miles and changing it every 150,000 to 200,000 miles, depending on driving conditions. If you tow or drive in dusty conditions, change it sooner.

The front differential (which only 4WD models have) also needs periodic fluid changes—usually every 50,000 miles if you tow, or every 100,000 miles under normal driving. These are not expensive services, but they're straightforward to forget if you don't know they exist. Keep your maintenance records and ask a mechanic to check these fluids during your regular service visits.

Frequently Asked Questions

Can I add 4WD to an Explorer that came with RWD?

No, not practically. Adding 4WD requires a transfer case, front differential, front axles, and a different transmission output—essentially a complete drivetrain swap. The cost would exceed the value of the vehicle. If you need 4WD, buy an Explorer that already has it.

Does a 4WD Explorer need special tires?

Not necessarily, but 4WD Explorers benefit from all-terrain or winter tires more than RWD models do, since the extra traction is wasted if your tires can't grip. All-season tires work fine for normal driving, but if you're in snow country or off-road, upgrade to winter or all-terrain tires to get the full benefit of 4WD.

What's the difference between 4WD and AWD on an Explorer?

Ford Explorers do not come with AWD—only 4WD or RWD. 4WD is part-time (you switch it on and off), while AWD is full-time and automatic. The Explorer's 4WD system is more robust for towing and off-road use, but it uses more fuel on the highway than AWD would.

Will a 4WD Explorer tow more than an RWD model?

The towing capacity is the same regardless of drivetrain—it's determined by the engine and frame. However, 4WD gives you better traction when pulling a loaded trailer in snow or on loose ground, so it's safer for towing in difficult conditions even though the maximum weight limit is identical.

How do I know if my Explorer is 4WD if the window sticker is gone?

Look underneath the rear of the vehicle for the transfer case—a large metal box bolted to the frame behind the transmission. RWD Explorers don't have one. You can also check the VIN decoder on Ford's website or ask a Ford dealer to run the VIN and pull the build sheet, which lists every factory option.