How big is a 22re gas tank?
A typical 22RE-powered Toyota uses a single fuel tank around 21 gallons (about 79 liters); some variants use about 23 gallons (roughly 87 liters). The exact size depends on the model, year, and market.
Understanding the 22RE and why tank size varies
The 22RE is Toyota's 2.4-liter inline-four engine that powered popular trucks and SUVs from the late 1980s into the mid-1990s. Fuel-tank size is not tied to the engine alone; it varies with the chassis, body style, and regional specifications.
Typical tank sizes for 22RE-powered Toyota models
Below are representative capacities reported for common configurations. Exact capacity on a given vehicle can differ by trim, year, and market.
- US-market Toyota Pickup (1986–1995) with 22RE: about 21.0 gallons (approximately 79 liters).
- US-market Toyota 4Runner variants with 22RE: around 23.0 gallons (roughly 87 liters) in many configurations.
Notes: Some export or special-edition versions used slightly smaller or larger tanks; options for larger auxiliary tanks or dual-tank setups exist but were uncommon for standard street trims.
Variations by market
Tank capacities differed by region. For example, some export-focused or heavy-duty configurations used slightly different tanks, and certain markets offered optional larger tanks. Always verify with factory literature or the vehicle's data plate.
Practical considerations for owners and buyers
When evaluating a used 22RE-equipped vehicle, check the exact tank size in the owner's manual, service manual, or door jamb stamp. If performing a restoration or parts search, tank size information helps with fuel-system parts compatibility and range planning.
Summary
In the 1980s and 1990s, most 22RE-powered Toyotas used a single fuel tank in the low-20s of gallons. The common figures are around 21 gallons for pickups and about 23 gallons for many 4Runners; however, regional variations and optional tanks can alter the capacity. Confirm the specific vehicle's specification for precise figures.
