How Much Gas Can a 2017 Nissan Altima Actually Hold

The 2017 Nissan Altima comes with a 16.2-gallon fuel tank, giving you a solid driving range on a single fill-up. This sedan offers a respectable fuel economy of around 27 city and 39 highway MPG. Whether you commute daily or take road trips, understanding your Altima fuel tank capacity helps you plan better and save money.

Key Takeaways

• Fuel Tank Capacity: The 2017 Nissan Altima holds 16.2 gallons of gas in its fuel tank.
• Driving Range: You can expect roughly 437 to 632 miles per full tank depending on driving conditions.
• Fuel Economy: EPA estimates 27 MPG city and 39 MPG highway for the base 2.5-liter engine.
• Tank Size Context: The 16.2-gallon capacity is standard for a mid-size sedan in this class.
• Maximizing Range: Simple driving and maintenance habits can help you get the most out of every gallon.
• Fuel Gauge Awareness: Understanding how your fuel gauge works helps you avoid running low unexpectedly.

How Much Gas Can a 2017 Nissan Altima Actually Hold?

If you own or are thinking about buying a 2017 Nissan Altima, one of the first practical questions that comes up is simple: how much gas does it hold? The answer is straightforward. The fuel tank capacity of the 2017 Altima is 16.2 gallons. That number is fixed and published by Nissan in the vehicle specifications. But knowing the number is only the beginning.

Understanding what 16.2 gallons means in real life is where things get interesting. Your driving range, your fuel economy, and even your daily budget all depend on this single number. In this article, we break down everything you need to know about the Altima fuel tank size, how far you can go on a full tank, and how to squeeze the most miles out of every visit to the pump.

The 2017 Nissan Altima is a popular mid-size sedan. It has been a staple in Nissan’s lineup for years. Millions of drivers trust this car for daily commutes, road trips, and everything in between. Knowing your vehicle’s gas tank size is one of the easiest ways to take control of your fuel costs and driving plans.

Understanding the 2017 Altima Fuel Tank Specifications

Official Fuel Tank Capacity

The official Nissan Altima specs list the fuel tank at 16.2 gallons. This is the total volume the tank can hold from empty to full. Nissan designed this sedan fuel capacity to balance range, weight, and trunk space. A larger tank would give you more miles but would take up room and add weight.

Here is a quick look at the key fuel tank details for the 2017 Altima:

• Tank Capacity: 16.2 gallons
• Fuel Type: Regular unleaded gasoline
• Engine Options: 2.5-liter 4-cylinder (base), 3.5-liter V6 (SR Turbo and higher trims)
• Fuel Gauge: Electronic dashboard display with reserve indicator
• Fuel Tank Material: High-density polyethylene (plastic)

The 16.2-gallon figure applies to all trim levels of the 2017 Altima. Whether you drive the base model or the more powerful SR Turbo, the tank size stays the same. This is standard across the lineup. Nissan kept the design consistent for simplicity and cost efficiency.

What Does 16.2 Gallons Mean in Practical Terms?

Let us put this number into perspective. When you pull into a gas station and fill your Altima fuel tank from empty to full, you are adding 16.2 gallons. At a typical gas price of around $3.50 per gallon, a complete fill-up costs roughly $57.

But cost is only one part of the picture. The real question most drivers care about is range. How many miles can you cover before you need to stop for gas again? That depends on your miles per gallon rating and your actual driving habits.

How Far Can You Go on a Full Tank?

EPA Estimated MPG for the 2017 Altima

The Environmental Protection Agency rates the 2017 Altima’s fuel economy at 27 MPG in the city and 39 MPG on the highway for the base 2.5-liter engine. The V6 version is a bit less efficient, coming in at around 22 MPG city and 31 MPG highway.

These numbers are estimates. Your actual gas mileage will vary based on several factors. Driving speed, traffic conditions, air conditioning use, and even tire pressure all play a role. But the EPA ratings give you a solid baseline to work from.

Real-World Driving Range

So what is the real-world driving range on a full gas tank? Let us do the math.

For the base 2.5-liter engine with 27 MPG city:

• 16.2 gallons times 27 MPG equals about 437 miles in city driving

For highway driving at 39 MPG:

• 16.2 gallons times 39 MPG equals about 632 miles on the highway

For the V6 engine at 22 MPG city:

• 16.2 gallons times 22 MPG equals about 356 miles in city driving

These numbers show a big difference between city and highway driving. Highway trips let you cover much more ground because the engine runs at a steady, efficient speed. City driving involves lots of stops and starts, which burns more fuel.

In everyday mixed driving, most Altima owners report getting around 30 to 33 MPG. That gives a practical range of roughly 486 to 535 miles per full tank. This is a very comfortable range for most drivers.

When Does the Fuel Light Come On?

The fuel gauge in the 2017 Altima will warn you when you are running low. The reserve light typically kicks in when you have about 2 to 3 gallons left. That means you still have roughly 50 to 100 miles of range, depending on your driving conditions.

However, you should not rely on this as a habit. Running your tank very low can strain the fuel pump over time. It is always better to fill up sooner rather than later.

Tips to Maximize Your Altima’s Fuel Efficiency

Driving Habits That Save Gas

Your driving style has a huge impact on fuel efficiency. Small changes can add up to significant savings over time. Here are some habits that help you get the most out of every gallon:

• Drive smoothly: Avoid rapid acceleration and hard braking. Gentle pressure on the pedal keeps the engine working efficiently.
• Maintain steady speeds: Use cruise control on highways when possible. Constant speed is more fuel-efficient than constantly changing speed.
• Avoid excessive idling: Turn off the engine if you are parked for more than a minute. Idling burns gas without moving you forward.
• Observe speed limits: Fuel economy drops significantly above 60 mph. Driving at or below the speed limit saves gas.

Maintenance Tips for Better MPG

Keeping your 2017 Nissan Altima in good shape directly affects how far you can go on a tank of gas. Regular maintenance is one of the easiest ways to protect your fuel economy:

• Keep tires properly inflated: Under-inflated tires create more rolling resistance, which means the engine works harder and uses more fuel.
• Change your air filter regularly: A clean air filter allows the engine to breathe properly, improving combustion efficiency.
• Use the recommended oil: Nissan specifies a particular weight of motor oil. Using the right grade reduces engine friction.
• Keep up with tune-ups: Spark plugs, oxygen sensors, and other components affect how efficiently your engine burns fuel.

Quick Tips for Better Fuel Economy

Here are a few extra tips that are easy to follow and make a real difference:

• Remove excess weight from your trunk. Extra cargo makes the engine work harder.
• Keep your windows up at highway speeds. Open windows create drag.
• Use the recommended grade of gasoline. Premium fuel does not help a standard Altima engine.
• Plan your trips to combine errands. Several short trips from a cold start use more fuel.

How the 2017 Altima Compares to Similar Sedans

The 16.2-gallon fuel tank puts the 2017 Altima in a competitive position among mid-size sedans. Let us compare it briefly with a few rivals to give you context.

Many competitors in this class offer similar sedan gas tank sizes. The Honda Accord, Toyota Camry, and Hyundai Sonata all fall in the 15 to 16-gallon range. The Altima’s capacity is right in line with the class average. This means the driving range and fuel economy are comparable to what you would expect from any other well-regarded sedan.

What sets the Altima apart is its combination of a generous tank and strong MPG ratings. The 39 MPG highway rating for the base engine is excellent for a non-hybrid sedan. This means the 2017 Altima can cover more miles per fill-up than many of its competitors.

If you frequently take long road trips, this vehicle fuel capacity gives you an advantage. Fewer stops mean less time at the pump and more time enjoying the drive. For daily commuters, the efficient fuel tank size keeps costs manageable over the long run.

Common Fuel Tank Questions Answered

Can You Increase the Fuel Tank Size?

Technically, yes. Aftermarket fuel tank upgrades exist. However, modifying your Altima fuel tank is not recommended for most owners. It can void your warranty, create safety issues, and take up space that the manufacturer designed for other purposes. The 16.2-gallon factory tank is well-engineered for this vehicle.

Is It Bad to Run the Tank to Empty?

Running your gas tank down to empty occasionally will not destroy your car. But doing it regularly can cause problems. Sediment settles at the bottom of the tank. When you run low, the fuel pump may suck up this debris, which can clog filters and damage the pump over time. Keeping your tank at least a quarter full is a smart habit.

What Is the Best Gasoline for a 2017 Altima?

Nissan recommends regular unleaded gasoline with an octane rating of 87 or higher. You do not need premium fuel for the 2017 Altima. Using premium will not improve performance or fuel efficiency in this engine. Stick with regular to save money at the pump.

How Often Should You Fill Up?

This depends on your driving habits and commute distance. If you drive about 30 miles per day and get 30 MPG, you use roughly one gallon per day. With a 16.2-gallon tank, you could go about two weeks between fill-ups. Most Altima owners find themselves at the pump every 7 to 14 days depending on their mileage.

Does the Fuel Gauge Always Show Accurately?

Fuel gauges are not always perfectly precise. The reading can fluctuate, especially when driving on hills or during hard turns. The gauge also tends to be less accurate when the tank is nearly empty or completely full. Use the gauge as a general guide, and do not wait until the light comes on to plan your next fill up.

How Much Does It Cost to Fill Up a 2017 Altima?

With a 16.2-gallon tank, the cost depends entirely on gas prices in your area. At $3.50 per gallon, a full tank costs about $57. At $4.00 per gallon, it rises to about $65. These are rough estimates, but they give you a clear picture of what to budget for regular fuel expenses.

Final Thoughts on the 2017 Altima Fuel Tank

The 2017 Nissan Altima holds 16.2 gallons of gasoline in its fuel tank. This is a practical, well-designed capacity that supports both daily commuting and long road trips. With an EPA-rated fuel economy of up to 39 MPG on the highway, the Altima can travel over 600 miles on a single tank under ideal conditions.

Understanding your fuel tank capacity and driving range empowers you to make smarter decisions about when and where to refuel. It also helps you budget for fuel costs and plan your travel routes with confidence. Whether you are a new Altima owner or have been driving one for years, knowing these details adds value to your ownership experience.

Take care of your vehicle, adopt fuel-efficient driving habits, and your 2017 Nissan Altima will reward you with reliable performance and excellent range for years to come.

Frequently Asked Questions

How much gas does a 2017 Nissan Altima fuel tank hold?

The 2017 Nissan Altima has a fuel tank capacity of 16.2 gallons. This is the same across all trim levels and engine options for that model year. Nissan designed this size to offer a good balance between range and vehicle efficiency.

How far can a 2017 Altima go on a full tank of gas?

On a full tank, the 2017 Altima can travel approximately 437 miles in city driving and up to 632 miles on the highway with the base 2.5-liter engine. These estimates are based on the EPA fuel economy ratings and the 16.2-gallon tank size.

What is the fuel economy of the 2017 Nissan Altima?

The base 2.5-liter engine delivers an estimated 27 MPG in the city and 39 MPG on the highway. The V6 engine option is rated at around 22 MPG city and 31 MPG highway. Your actual mileage will depend on driving conditions and habits.

Does the 2017 Altima need premium gasoline?

No. Nissan recommends regular unleaded gasoline with an octane rating of 87 or higher for the 2017 Altima. Using premium fuel will not improve performance or fuel economy in this vehicle. Regular fuel is perfectly sufficient and more cost-effective.

When does the fuel light come on in a 2017 Altima?

The fuel warning light typically activates when you have about 2 to 3 gallons of fuel remaining. This gives you roughly 50 to 100 miles of additional driving range depending on your driving style and conditions. However, you should not rely on this as a regular practice.

How much does it cost to fill up a 2017 Altima?

At an average gas price of $3.50 per gallon, filling the 16.2-gallon tank costs approximately $57. The total cost varies with local gas prices. At $4.00 per gallon, a full tank would cost around $65.

=== CONCLUSION ===

The 2017 Nissan Altima holds 16.2 gallons of gas, which provides a comfortable driving range for most drivers. Whether you use your Altima for short commutes or long highway journeys, understanding your fuel tank capacity helps you plan ahead and save money. The combination of a solid tank size and strong fuel economy makes the 2017 Altima a smart choice in the mid-size sedan class.

Keep your vehicle well-maintained, adopt efficient driving habits, and you will enjoy many miles of reliable performance from your Altima fuel tank. Now you know exactly what your car can do, and that knowledge puts you ahead of most drivers on the road.