Toyota Tacoma Fuel Tank Size Chart by Year 1995 to 2026
The Toyota Tacoma fuel tank size chart depends on the model year and, on first-generation trucks, the drivetrain. Factory capacity ranges from 15.1 US gallons on certain early 2WD Tacomas to 21.1 gallons on 2005–2023 trucks. The redesigned 2024–2026 Tacoma uses an 18.2-gallon tank.
That difference matters when comparing used Tacomas, planning fuel stops, or figuring out why the gas pump stops before the advertised capacity. The chart below covers every model year from 1995 through 2026, with separate figures where 2WD, 4WD, or PreRunner configurations change the answer.
TruckGuider / Factory specification visual
Toyota Tacoma Fuel Tank Size by Generation
See how factory capacity changed from 1995 to 2026. All figures use US gallons; the table also shows liters and drivetrain differences.
57 liters
80 liters
69 liters
Factory capacity comparison
Bar scale: 0 to 21.1 US galSwipe sideways to see gallons, liters and comparison bars →
| Model years | Configuration | Capacity | Relative tank size |
|---|---|---|---|
| 1995–2000 | Base 2WD | 15.1 gal / 57 L | |
| 1995–2000 | 4WD / PreRunner* | 18.0 gal / 68 L | |
| 2001–2004 | Base 2WD | 16.0 gal / 60 L | |
| 2001–2004 | 4WD / PreRunner | 18.5 gal / 70 L | |
| 2005–2023 | Factory tank | 21.1 gal / 80 L | |
| 2024–2026 | Gas / i-FORCE MAX | 18.2 gal / 69 L |
The redesigned Tacoma dropped from 21.1 to 18.2 US gallons: 2.9 fewer gallons of nominal fuel capacity. Fuel economy, not tank size alone, determines driving range.
*PreRunner applies only where offered. First-generation tank size varies by drivetrain. Values represent factory-rated capacity, not what a pump dispenses at every refill. Confirm your exact model and owner’s manual before ordering replacement parts.
Toyota Tacoma Fuel Tank Size Chart by Year
The following table lists factory fuel tank capacity, not the amount you can expect to add at every fill-up. Gallon figures are US gallons, and the liter figures follow Toyota’s published metric capacities. For older trucks, read the configuration notes before choosing a number.
| Model Year | Generation | Fuel Tank (US Gal.) | Liters | Configuration Notes |
|---|---|---|---|---|
| 2026 | Fourth | 18.2 | 69 | i-FORCE gas and i-FORCE MAX hybrid |
| 2025 | Fourth | 18.2 | 69 | i-FORCE gas and i-FORCE MAX hybrid |
| 2024 | Fourth | 18.2 | 69 | i-FORCE gas and i-FORCE MAX hybrid |
| 2023 | Third | 21.1 | 80 | Factory 2WD and 4WD configurations |
| 2022 | Third | 21.1 | 80 | Factory 2WD and 4WD configurations |
| 2021 | Third | 21.1 | 80 | Factory 2WD and 4WD configurations |
| 2020 | Third | 21.1 | 80 | Factory 2WD and 4WD configurations |
| 2019 | Third | 21.1 | 80 | Factory 2WD and 4WD configurations |
| 2018 | Third | 21.1 | 80 | Factory 2WD and 4WD configurations |
| 2017 | Third | 21.1 | 80 | Factory 2WD and 4WD configurations |
| 2016 | Third | 21.1 | 80 | Factory 2WD and 4WD configurations |
| 2015 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2014 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2013 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2012 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2011 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2010 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2009 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2008 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2007 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2006 | Second | 21.1 | 80 | Factory tank; brochure may round to 21 |
| 2005 | Second | 21.1 | 80 | Redesigned Tacoma; owner’s manual value |
| 2004 | First | 16.0 / 18.5 | 60 / 70 | Base 2WD / 4WD and PreRunner |
| 2003 | First | 16.0 / 18.5 | 60 / 70 | Base 2WD / 4WD and PreRunner |
| 2002 | First | 16.0 / 18.5 | 60 / 70 | Base 2WD / 4WD and PreRunner |
| 2001 | First | 16.0 / 18.5 | 60 / 70 | Base 2WD / 4WD and PreRunner |
| 2000 | First | 15.1 / 18.0 | 57 / 68 | Base 2WD / 4WD and PreRunner |
| 1999 | First | 15.1 / 18.0 | 57 / 68 | Base 2WD / 4WD and PreRunner |
| 1998 | First | 15.1 / 18.0 | 57 / 68 | Base 2WD / 4WD and PreRunner |
| 1997 | First | 15.1 / 18.0 | 57 / 68 | 2WD / 4WD |
| 1996 | First | 15.1 / 18.0 | 57 / 68 | 2WD / 4WD |
| 1995 | First | 15.1 / 18.0 | 57 / 68 | 2WD / 4WD |
How to read the split values: On 1995–2000 trucks, the smaller figure applies to standard 2WD models, while the larger figure applies to 4WD and, where offered, PreRunner. For 2001–2004, the split changes to 16.0 and 18.5 gallons. If your Tacoma has a replacement or auxiliary tank, factory figures may no longer apply.
The main changes came in 2001, 2005, and 2024. The 2005 redesign brought the familiar 80-liter tank, while the 2024 redesign reduced factory gasoline capacity to 69 liters. Some brochures round 21.1 gallons to 21 gallons; that is a presentation difference, not evidence of a second tank size.
Why First Generation Tacoma Tank Size Varies by Drivetrain
First-generation Tacoma capacity is not one number for every 1995–2004 truck. Toyota specified different tanks for ordinary rear-wheel-drive pickups and taller 4WD or PreRunner configurations. A V6 badge or extended cab alone does not identify the tank.
1995 to 2000 Tacoma Capacities
For 1995–2000, standard 2WD models use a 15.1-gallon (57-liter) tank. Four-wheel-drive models use an 18.0-gallon (68-liter) tank. PreRunner models, offered in the later part of this period, share the larger capacity.
Toyota’s 1996 Tacoma owner’s manual expressly separates 2WD and 4WD values. The 1998 and 2000 manuals likewise identify the larger capacity for PreRunner models. If you are buying a replacement tank for a 1995–2000 truck, confirm the drivetrain and original tank fitment rather than choosing by engine size.
2001 to 2004 Tacoma Capacities
The first-generation capacity changed for the 2001 model year. Standard 2WD trucks, excluding PreRunner, carry 16.0 gallons (60 liters). Four-wheel-drive and PreRunner models carry 18.5 gallons (70 liters).
The 2001 Tacoma owner’s manual documents both figures, and the same values appear in the 2002–2004 manuals. In other words, a 2000 4WD Tacoma and a 2001 4WD Tacoma should not be assigned the same factory tank capacity just because both belong to the first generation.
How 2005 to 2023 Tacoma Fuel Capacity Compares
The second- and third-generation Tacomas are simpler to compare. Factory tanks use an approximately 21.1-gallon (80-liter) capacity across the 2005–2023 model years, including four-cylinder and V6 configurations.
Second Generation Fuel Capacity
The redesigned 2005 Tacoma moved away from the first-generation 2WD/4WD tank split. The 2005 Toyota Tacoma owner’s manual states 80 liters, or 21.1 US gallons. Later manuals, including 2010 and 2015 editions, use the same 21.1-gallon reference.
You may see 21 gallons in a Toyota sales brochure or specification summary. Treat that as a rounded representation of the approximately 80-liter tank, rather than a separate 21.0-gallon option. There is no need to select a different capacity solely because the truck has a different cab or bed length.
Third Generation Fuel Capacity
The third-generation Tacoma, introduced for 2016 and sold through 2023, retained the 21.1-gallon factory tank. Toyota’s 2023 specifications list that value across SR, SR5, TRD Sport, TRD Off-Road, Limited, and TRD Pro configurations.
The 2.7L four-cylinder and 3.5L V6 differ in fuel economy and performance, but not in their published factory tank size. That distinction becomes important when estimating how far a full tank can take you.
What Changed for 2024 to 2026 Tacoma Fuel Tanks
The fourth-generation redesign reduced Tacoma’s standard tank from 21.1 gallons in 2023 to 18.2 gallons in 2024, a decrease of 2.9 gallons, or about 13.7%. The 18.2-gallon specification continues through the 2025 and 2026 model years.
i-FORCE Gasoline Tacoma
Tacomas with the turbocharged 2.4L i-FORCE gasoline engine use an 18.2-gallon (69-liter) tank. This includes the relevant factory 2WD and 4WD configurations. Transmission choice, cab style, and trim can affect MPG, but do not create a different published tank size for these model years.
For the engine options behind those differences, see the Toyota Tacoma 2.4L turbo specifications.
i-FORCE MAX Hybrid Tacoma
The 2.4L i-FORCE MAX hybrid also uses 18.2 gallons. Toyota’s 2024 Tacoma specification brochure explicitly lists 18.2 gallons for both the standard gasoline powertrain and the hybrid. The same nominal capacity appears in 2025 and 2026 specifications.
Hybrid assistance may improve fuel economy for a particular trim, but it does not add extra gasoline storage. Compare the actual MPG rating for your exact configuration before assuming its range is higher.
How Far Can a Toyota Tacoma Drive on One Tank
Fuel tank size alone cannot tell you how many miles a Tacoma will travel. The basic calculation is tank capacity in US gallons × fuel economy in miles per gallon (MPG). This produces a theoretical figure, not a promise that the truck can safely drive until every gallon is consumed.
Consider two illustrative examples using round MPG assumptions, not road-test results:
| Example Configuration | Tank Size | Assumed Average MPG | Theoretical Range |
|---|---|---|---|
| 2023 Tacoma | 21.1 gal. | 20 MPG | 422 miles |
| 2026 Tacoma | 18.2 gal. | 23 MPG | 419 miles |
The examples show why a smaller tank does not automatically mean a proportionally shorter driving range. The second truck uses less gasoline per mile under the assumed conditions. For an accurate estimate, substitute the EPA combined MPG rating for your actual year, drivetrain, transmission, and trim.
Towing a trailer, prolonged idling, high-speed driving, hills, heavy cargo, and low-speed off-roading can reduce real-world mileage. If you tow frequently, consult the Toyota Tacoma towing capacity chart by year for the separate load limits that apply to your truck.
Plan fuel stops before the distance-to-empty display approaches zero. That display is an estimate influenced by recent driving, not a measurement of every remaining usable gallon.
Why Your Tacoma Takes Fewer Gallons at the Pump
A 21.1-gallon tank will not necessarily accept 21.1 gallons when you stop to refuel. Unless the tank was completely empty, some gasoline remained inside. A low-fuel warning or a short distance-to-empty reading does not establish that the tank contains zero fuel.
For example, if a nominal 21.1-gallon tank still contains 4 gallons, it would take roughly 17.1 gallons to restore it to the nominal full level. That is only an arithmetic illustration, not a claim that Tacoma’s warning light always activates with four gallons remaining.
Fuel-pump nozzle shutoff behavior, vehicle position, and filler-system conditions can also influence the amount dispensed. Do not repeatedly top off after the nozzle clicks, and do not deliberately run the tank dry to test its size.
If the pump consistently stops unusually early at several stations, or fuel leaks or strong fuel odors occur, have the filler and evaporative-emissions system inspected. A refill receipt by itself cannot prove that the fuel tank is undersized.
How to Verify Toyota Tacoma Fuel Tank Capacity
The chart identifies the standard factory configuration, but your specific truck may require an extra check. This is especially relevant to older Tacomas, imported examples, or pickups with a replacement fuel tank.
- Confirm the model year. Check registration documents and the manufacturer’s identification label rather than assuming the build date equals the model year.
- Identify the drivetrain and trim. On 1995–2004 trucks, distinguish ordinary 2WD from 4WD and PreRunner. The Toyota Tacoma trim levels chart helps with later model-year configurations.
- Check the correct owner’s manual. Look for the Fuel or Refueling section and its stated US gallon and liter capacity.
- Inspect the vehicle’s history if the number still differs. Ask a Toyota dealer to confirm original equipment by VIN, and investigate any aftermarket tank, auxiliary fuel setup, or replacement part.
For fuel-system repairs, use the exact tank and part number fitted to the truck. Factory capacity is a specification, not a universal interchangeability guarantee.
What Tacoma Fuel Tank Size Means for Owners
The Toyota Tacoma fuel tank size chart shows three important transitions. Early first-generation trucks use different factory tanks by drivetrain, with 15.1/18.0 gallons in 1995–2000 and 16.0/18.5 gallons in 2001–2004. The 2005–2023 Tacomas use approximately 21.1 gallons, while the 2024–2026 redesign uses 18.2 gallons.
For everyday ownership, those numbers are most useful as a starting point. Use the chart to confirm factory capacity, then match your owner’s manual and configuration before ordering a replacement tank or calculating fuel range. The amount shown on a fuel receipt is not the same thing as total tank capacity.
Toyota Tacoma Fuel Tank Size Questions
How Many Gallons Does a Toyota Tacoma Fuel Tank Hold?
A factory Toyota Tacoma holds anywhere from 15.1 to 21.1 US gallons across the 1995–2026 model years. Older first-generation trucks vary by drivetrain; 2005–2023 models are approximately 21.1 gallons, and 2024–2026 models are 18.2 gallons. Check the table for your exact year.
What Is the Gas Tank Size of a 2026 Toyota Tacoma?
The 2026 Toyota Tacoma has an 18.2-US-gallon (69-liter) factory fuel tank. That specification applies to the standard 2.4L i-FORCE gasoline and i-FORCE MAX hybrid powertrains. Actual refill volume will usually be lower because the tank is not empty when you stop for gas.
Does the Toyota Tacoma V6 Have a Larger Gas Tank?
Not automatically. The 2016–2023 Tacoma’s 3.5L V6 and available four-cylinder both use the published 21.1-gallon factory tank. For first-generation trucks, drivetrain and model year are more reliable capacity indicators than whether the engine is a four-cylinder or V6.
Why Does My Tacoma Only Take 15 Gallons of Gas?
Your Tacoma may still have gasoline remaining when its low-fuel warning appears or when you decide to refill. A 15-gallon fill could be normal for a larger tank that was not empty, but repeated premature nozzle shutoff or other symptoms merit inspection. Do not assume the pump reading represents full tank capacity.
Did Toyota Make the Tacoma Fuel Tank Smaller in 2024?
Yes. Toyota reduced the Tacoma’s nominal factory tank capacity from 21.1 gallons in 2023 to 18.2 gallons in 2024. The 2.9-gallon reduction carried into the 2025 and 2026 models. Driving range still depends on the engine, configuration, conditions, and actual fuel economy.
