2019 Tacoma Gas Tank Size

In this article, we will discuss the 2019 Toyota Tacoma’s fuel capacity, giving you a better understanding of what to expect in terms of gas tank size and fuel efficiency. The Tacoma has always been a popular choice for both daily use and adventures, thanks to its off-road capabilities, durability, and reliability. However, knowing the gas tank size is essential for potential buyers and current owners, especially when planning long trips or calculating fuel expenses.

Important Outline

Fuel Capacity and Gas Tank Size

The 2019 Toyota Tacoma comes with two different engine options and each one has a different fuel capacity. The majority of the 2019 Tacoma models equipped with the 2.7-liter four-cylinder engine have a fuel capacity of 21.1 gallons (80 liters), while the models featuring a 3.5-liter V6 engine come with a slightly smaller gas tank of 19.2 gallons (71.5 liters). This difference in fuel capacity should be carefully considered based on your driving habits, required towing capacity, and the type of terrain on which you’ll most often be traveling.

Fuel Efficiency

Gas mileage performance is an important aspect to consider when choosing a vehicle, and the 2019 Tacoma delivers decent fuel efficiency for a mid-size pickup truck. According to the United States Environmental Protection Agency (EPA), the four-cylinder engine offers an estimated fuel economy of 20 miles per gallon (mpg) in the city, 23 mpg on the highway, and 21 mpg combined. On the other hand, the V6 engine configuration has a slightly lower estimated fuel economy of 18 mpg in the city, 22 mpg on the highway, and 20 mpg combined.

Trip Preparation

Being aware of your 2019 Tacoma’s gas tank size and fuel efficiency is crucial when traveling long distances, ensuring that you are prepared to cover the required number of miles without frequently stopping for a refill. Before embarking on a trip, calculate the total distance of your journey and divide it by your truck’s fuel efficiency (miles per gallon) to determine how many gallons of fuel will be needed. With the Tacoma’s gas tank size in mind, you can effectively plan your fuel stops on the route and anticipate the total cost of refueling.


The 2019 Toyota Tacoma has different gas tank sizes for each engine type, with the four-cylinder engine model featuring a 21.1-gallon tank and the V6 model sporting a 19.2-gallon tank. While not the most fuel-efficient vehicle on the market, the Tacoma delivers acceptable mpg numbers for a mid-size pickup truck. Understanding your truck’s gas tank size, fuel efficiency ratings, and how they affect your long-distance travel plans can go a long way in enhancing your driving experience and helping you budget for gasoline expenses.

Step by Step Guide

Finding the Perfect Tacoma Model

1. Determine your driving needs: Evaluate your driving habits and requirements for towing capacity, performance, and fuel efficiency.
2. Research engine options for the 2019 Tacoma: Review the differences between the 2.7-liter four-cylinder and the 3.5-liter V6 engine to find the best fit for your needs.
3. Test drive different Tacoma configurations: Visit local dealerships to test drive various Tacoma models and experience the power, handling, and fuel efficiency firsthand.
4. Calculate the most economical option for you: Weigh the benefits of each engine type considering your driving habits, the gas tank size, and the fuel efficiency of each option.

Step by Step Guide with Bullet Points

– Assess your driving needs and requirements
– Research and compare 2019 Tacoma engine options
– Test drive both four-cylinder and V6 Tacoma models
– Determine the most practical and cost-effective engine type for your unique situation

Pros and Cons

Four-cylinder Engine 2019 Tacoma Pros:

– Larger gas tank size of 21.1 gallons allows for longer driving distances between refueling
– Slightly better fuel efficiency than the V6 engine
– More economical for primary city driving

Four-cylinder Engine 2019 Tacoma Cons:

– Less powerful, which can impact performance when towing or hauling heavy loads
– May not be optimal for off-roading situations requiring additional power

V6 Engine 2019 Tacoma Pros:

– More powerful engine, offering better performance when towing or hauling
– Ideal for off-roading and utility use situations
– More robust handling overall

V6 Engine 2019 Tacoma Cons:

– Smaller gas tank size of 19.2 gallons
– Slightly lower fuel efficiency compared to the four-cylinder model


Q: Is the 2019 Tacoma available with a manual transmission?
A: Yes, a six-speed manual transmission is available on certain V6 models, such as the TRD Sport, TRD Off-Road, and TRD Pro.

Q: How does the gas tank size of the 2019 Tacoma affect fuel costs?
A: The gas tank size, combined with the truck’s fuel efficiency, will determine how often you need to refuel and the associated fuel costs. The larger the tank, the more fuel you can carry, potentially reducing the number of stops for refueling on long trips.

Q: Can I switch between four-cylinder and V6 engines on my Tacoma?
A: No, each Tacoma model is designed with a specific engine type, and switching between different engines is not possible without significant modifications and expenses.

Q: What is the towing capacity of the 2019 Tacoma models?
A: The towing capacity varies depending on the specific model and installed equipment. The four-cylinder engine can tow up to 3,500 pounds, while properly equipped V6 models can tow up to 6,800 pounds.


When it comes to choosing the right 2019 Toyota Tacoma for your needs, understanding the differences in gas tank size and fuel efficiency between the two available engine options is crucial. Both the four-cylinder and V6 engine models have their inherent advantages and disadvantages, and your choice should be based on your specific driving habits and requirements. Carefully consider factors like towing capacity, off-roading abilities, and everyday fuel expenses before opting for a particular Tacoma model.

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