Nissan Murano Tank Size: Capacity, Range, and Refueling Guide

The Nissan Murano tank size is one of those specifications that sounds simple until we start comparing different model years. Ask how much fuel a Murano holds, and the answer depends heavily on which generation is sitting in the driveway.

For the latest models, the numbers are straightforward. The 2025 and 2026 Nissan Murano have an 18.7-gallon fuel tank, while the outgoing 2024 Murano holds 19.0 gallons. Nissan confirms the 18.7-gallon capacity for the newest generation, while specifications for the 2024 model list a 19.0-gallon tank.

Go further back, though, and things change more dramatically. Third-generation Murano models such as the 2015 use a 19.0-gallon tank, whereas earlier versions—including 2003 and 2009 models—carry roughly 21.7 gallons.

So, if we're trying to calculate driving range, plan fuel stops, compare used Muranos, or simply figure out how much a full tank might cost, knowing the exact model year matters.

Let's break everything down.

What Is the Nissan Murano Tank Size?

For the current Nissan Murano, the answer is 18.7 US gallons, which works out to approximately 70.8 litres.

The previous 2024 Murano was slightly larger at 19.0 US gallons, or roughly 71.9 litres. That means Nissan trimmed around 0.3 gallon from the tank when introducing the redesigned generation.

That difference is tiny in everyday driving. We're talking about roughly one litre of fuel—hardly enough to transform how often we visit a petrol station.

What's more interesting is how the Murano's fuel tank has evolved over its lifetime.

Nissan Murano Fuel Tank Capacity by Generation

A useful overview looks like this:

Published specifications list the 2003 and 2009 Murano at 21.7 gallons, the 2015 and 2024 models at 19.0 gallons, and Nissan's current specifications at 18.7 gallons for the latest version.

Those numbers reveal a clear trend: the Murano's tank has gradually become smaller.

Yet that doesn't automatically mean newer Muranos travel less distance between fill-ups.

Why Did the Nissan Murano Fuel Tank Become Smaller?

A fuel tank is only half of the range equation. Efficiency is the other half.

Think of it like carrying water on a hike. A larger bottle is useful, but if we drink twice as fast, we're not necessarily going farther.

Early Muranos carried substantially more fuel. The 2003 model, for instance, combined a roughly 21.7-gallon tank with EPA estimates of about 18 mpg city and 23 mpg highway according to historical specifications.

By comparison, Nissan lists the 2026 Murano at 21 mpg city, 27 mpg highway, and 23 mpg combined, with an 18.7-gallon tank.

So engineers can reduce tank volume without necessarily sacrificing practical range.

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Does a Smaller Tank Save Weight?

Yes, at least in principle.

Fuel itself weighs quite a bit, and a larger tank also requires more physical space. Reducing capacity can contribute modestly to packaging and weight optimisation.

But we shouldn't imagine Nissan simply chopped the fuel tank down to make the Murano lighter. Vehicle design is more complicated than that. Engineers juggle cabin space, crash structures, emissions equipment, suspension components, drivetrain packaging, aerodynamics, weight distribution, and dozens of other requirements.

The tank is merely one piece of that puzzle.

2026 Nissan Murano Tank Size

The 2026 Nissan Murano fuel tank capacity is 18.7 gallons across the current trim lineup, according to Nissan's published specifications.

That converts to approximately:

• 18.7 US gallons
• 70.8 litres
• 15.6 Imperial gallons

For most owners, 18.7 gallons strikes a reasonable middle ground. It's substantial enough for long highway journeys without being unnecessarily huge for everyday suburban driving.

2026 Murano Driving Range

Nissan rates the 2026 Murano at approximately 21 mpg city and 27 mpg highway, with a combined estimate of 23 mpg.

Using simple mathematics, an 18.7-gallon tank theoretically corresponds to approximately:

• 393 miles at 21 mpg
• 505 miles at 27 mpg
• 430 miles at 23 mpg combined

Those are mathematical estimates rather than promises.

Real driving rarely resembles an EPA laboratory cycle perfectly. Weather, traffic, speed, hills, tyres, passenger load, air conditioning, short journeys and driving style all influence consumption.

Why You Usually Won't Drive the Full Calculated Distance

A fuel tank isn't something we normally run bone-dry.

When the low-fuel warning appears, there is still fuel remaining. Sensible drivers refuel before reaching zero rather than treating the dashboard range estimate like a countdown timer in an action movie.

Because of that, practical distance between stops will usually be somewhat lower than the theoretical maximum.

2025 Nissan Murano Tank Size

The redesigned 2025 Nissan Murano also uses an 18.7-gallon fuel tank. Nissan's official 2025 brochure lists the same capacity across the model range.

This generation marked an important mechanical shift for the Murano.

Instead of continuing with the previous naturally aspirated V6 and CVT combination, the redesigned Murano uses Nissan's VC-Turbo engine paired with a conventional automatic transmission. Nissan currently describes the Murano's turbocharged engine as producing 241 horsepower and working with a nine-speed automatic.

The smaller tank therefore arrived alongside a broader redesign rather than as an isolated change.

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Is the 2025 Murano Tank Too Small?

Not really.

An 18.7-gallon tank is still generous for a midsize crossover. More importantly, tank size alone doesn't tell us whether a vehicle is convenient on road trips.

What matters is the combination of:

fuel capacity × fuel economy = usable driving range

A thirsty SUV with a massive tank might travel no farther than an efficient crossover carrying several gallons less.

2024 Nissan Murano Tank Size

The 2024 Nissan Murano has a 19.0-gallon fuel tank, equivalent to roughly 71.9 litres. Multiple specification sources list the same capacity.

Its EPA figures are approximately 20 mpg city, 28 mpg highway and 23 mpg combined.

That translates mathematically to about:

• 380 miles of city range
• 532 miles of highway range
• 437 miles using the combined rating

Interestingly, those published city/highway range numbers line up directly with the vehicle's 19-gallon capacity multiplied by the EPA ratings.

2024 vs 2025 Nissan Murano Fuel Capacity

This comparison surprises some shoppers:

The redesign therefore reduced total capacity by only around 1.1 litres.

In practical terms, that's tiny.

If fuel economy were identical, we'd lose only several miles of theoretical range. For most drivers, the redesign itself matters far more than the missing fraction of a gallon.

2015–2024 Nissan Murano Tank Capacity

The third-generation Murano adopted a 19.0-gallon tank, and a 2015 model is documented with that capacity. Its EPA estimates were approximately 21 mpg city and 28 mpg highway.

That gave this generation a nice balance between capacity and efficiency.

A 19-gallon tank sounds smaller than the 21.7-gallon tanks used by earlier models, but improved fuel economy helped offset the loss.

How Much Is 19 Gallons in Litres?

A 19-US-gallon tank equals approximately 71.9 litres.

That's handy to know outside the United States, where petrol is sold in litres rather than gallons.

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If we're buying an imported Murano in New Zealand, Australia, the UK or another metric market, we'll often encounter capacity expressed as roughly 72 litres instead of 19 gallons.

US Gallons and Imperial Gallons Are Not the Same

Here's where things get slippery.

A US gallon is smaller than an Imperial gallon.

Therefore:

19 US gallons ≈ 15.8 Imperial gallons ≈ 71.9 litres.

This distinction matters when reading specifications from different countries. Two websites may appear to disagree even though they're simply using different measurement systems.

2009 Nissan Murano Tank Size

The 2009 Nissan Murano has a 21.7-gallon fuel tank, approximately 82 litres. Historical Edmunds, Kelley Blue Book and Car and Driver specifications agree on that figure.

That's noticeably larger than today's 18.7-gallon tank.

The difference is exactly 3 gallons, or roughly 11.4 litres.

Back then, however, the Murano wasn't as economical. Published 2009 estimates show approximately 18 mpg city, 23 mpg highway and 20 mpg combined.

2009 Murano Range on a Full Tank

Those specifications produce a theoretical range of around:

• 391 miles city
• 499 miles highway

Those figures also appear in historical vehicle specifications.

Notice something interesting?

Despite carrying three gallons more fuel than today's Murano, the older version doesn't necessarily travel dramatically farther.

Efficiency eats into that capacity.

2003 Nissan Murano Tank Size

Early examples such as the 2003 Nissan Murano are generally listed with a 21.7-gallon fuel tank, equivalent to about 82 litres.

Some specification databases round the figure differently, which explains why we may occasionally see 22 gallons instead. Cars.com, for example, reports an approximate 22-gallon capacity for the 2003 model.

That's not necessarily a contradiction. One figure is more precise while another is rounded.

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Why Older Murano Tanks Were So Large

Older crossover engineering leaned more heavily on fuel capacity to provide respectable touring range.

The first Murano's 3.5-litre V6 returned historical estimates of roughly 18 mpg city and 23 mpg highway, so carrying more than 21 gallons made sense.

Today, better efficiency allows Nissan to achieve useful touring range with less fuel onboard.

It is the automotive equivalent of swapping a giant suitcase for a smarter packing strategy.

How Far Can a Nissan Murano Go on One Tank?

There isn't one universal figure because Murano generations differ.

For modern examples, a broad expectation is somewhere in the 400-to-500-mile theoretical range, depending on model year and driving conditions. The 2024 model, for example, carries official calculation-based city/highway range figures of approximately 380 and 532 miles respectively.

Real-world range can be lower.

Factors That Reduce Murano Fuel Range

Several everyday variables matter:

• Heavy stop-and-go traffic
• Frequent short journeys
• Cold starts
• Aggressive acceleration
• High motorway speeds
• Roof boxes or external accessories
• Heavy passenger and cargo loads
• Low tyre pressure
• Mountainous terrain
• Extended idling
• Air-conditioning use
• Towing

None of these changes the tank's physical capacity, of course. They change how quickly we empty it.

Driving Style Matters More Than We Think

Imagine two identical Muranos leaving the same petrol station.

One driver accelerates smoothly, anticipates traffic and maintains steady highway speeds. The other treats every green light like the starting grid at Silverstone.

Same vehicle. Same tank. Completely different distance before the next fill-up.

That's why advertised range should always be treated as a benchmark rather than a guarantee.

How Much Does It Cost to Fill a Nissan Murano?

The calculation is simple:

Tank capacity × fuel price per gallon = approximate fill-up cost

For an 18.7-gallon Murano, if petrol costs:

• $3.00 per gallon → $56.10
• $3.50 per gallon → $65.45
• $4.00 per gallon → $74.80
• $4.50 per gallon → $84.15

Naturally, those examples are mathematical illustrations rather than current petrol prices.

And unless we've arrived at the station running on fumes, the actual amount pumped will be less than the tank's total capacity.

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Why a 19-Gallon Tank Rarely Takes 19 Gallons

Owners sometimes become confused when their supposedly 19-gallon Murano accepts only 15 or 16 gallons after the low-fuel light appears.

That's normal.

The warning activates before the tank is completely empty. Automakers intentionally leave a usable margin because running dry is inconvenient and potentially hard on fuel-system components.

So tank capacity and normal refill quantity are two different things.

What Fuel Does the Nissan Murano Use?

For current models, Nissan specifies regular unleaded gasoline. Nissan's current Murano specifications list regular unleaded as the recommended fuel.

The 2024 model is also specified for regular unleaded.

That makes fuel costs easier to swallow compared with luxury crossovers requiring premium petrol.

However, owners of much older Muranos should always check the owner's manual or fuel-door label for their exact year. Historical specifications for early models sometimes list premium fuel recommendations or requirements.

Should We Put Premium Gas in a Modern Murano?

If the vehicle is designed to run on regular unleaded, filling it with premium simply because the octane number is higher doesn't automatically deliver a meaningful advantage.

Higher octane isn't a magic performance potion.

Use the grade specified by Nissan for the exact model year and market.

Does AWD Change the Murano Tank Size?

On the current Murano, Nissan lists the same 18.7-gallon capacity across the trims shown in its specifications, so choosing a different trim doesn't give us a larger petrol tank.

Likewise, historical 2015 specifications show the 19-gallon capacity across multiple trims.

Where drivetrain can matter is fuel consumption.

AWD adds hardware and can introduce additional energy losses, although the actual efficiency difference varies by generation.

Tank Size and Fuel Economy Aren't the Same Thing

This distinction is worth repeating because it causes endless confusion.

Tank size tells us how much fuel the Murano can carry.

Fuel economy tells us how efficiently it uses that fuel.

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Driving range combines both.

A larger fuel tank does not make a vehicle more efficient. It simply lets it carry more energy.

Is the Nissan Murano Good for Long Trips?

From a fuel-capacity perspective, yes.

An 18.7-to-19-gallon tank combined with low-to-mid-20s combined fuel economy gives modern Muranos enough theoretical range that fuel stops shouldn't dominate a normal road trip. Nissan lists the latest Murano at 23 mpg combined and as high as 27 mpg on the highway.

In reality, most of us will want a coffee, bathroom break or stretch long before squeezing every theoretical mile from the tank anyway.

A Bigger Tank Isn't Always Better

A giant fuel tank sounds attractive until we remember the trade-offs.

More fuel means more weight when full. Bigger tanks also occupy physical space and cost more to fill at once.

For a modern crossover, the sweet spot isn't necessarily "as much fuel as possible."

It's having enough capacity that refuelling doesn't become annoying.

The Murano generally lands comfortably in that zone.

How to Get More Distance From a Murano Tank

We can't stretch the physical tank, but we can stretch what each gallon does.

The basics aren't glamorous, yet they work:

1. Keep tyre pressures correct.
2. Accelerate progressively rather than aggressively.
3. Avoid unnecessary idling.
4. Remove heavy cargo when it isn't needed.
5. Maintain steady speeds where practical.
6. Keep the vehicle properly serviced.
7. Avoid carrying roof accessories unnecessarily.
8. Combine short errands into longer journeys when possible.

Think of fuel economy like squeezing toothpaste from a tube. Small habits don't appear dramatic individually, but together they help us get more from what's already there.

How Accurate Is the Nissan Murano Fuel Gauge?

The gauge is intended to estimate remaining fuel, but we shouldn't expect it to behave like a laboratory measuring cylinder.

Fuel sloshes around. Roads slope. Tank shapes aren't perfect rectangles. The vehicle's electronics therefore have to translate sensor readings into something understandable for the driver.

The distance-to-empty figure is also an estimate based partly on consumption patterns.

If we've been cruising gently on the motorway and suddenly spend an hour crawling through traffic, the predicted range may fall faster than expected.

Don't Treat “0 Miles” as a Target

Trying to discover exactly how far a Murano travels after reaching zero displayed miles is an experiment with very little upside.

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Running out of fuel can leave us stranded somewhere unsafe, and repeatedly operating at extremely low fuel levels isn't a sensible ownership habit.

When the warning appears, treat it as a reminder—not a challenge.

Which Murano Has the Biggest Fuel Tank?

Among the generations discussed here, the early Murano models carry the largest quoted capacities.

Both 2003 and 2009 examples are documented at approximately 21.7 gallons, compared with 19 gallons for third-generation examples and 18.7 gallons for the latest Murano.

So the broad progression looks like this:

21.7 gallons → 19.0 gallons → 18.7 gallons

The tank became smaller, but better efficiency softened the effect on overall driving range.

What Nissan Murano Tank Size Should Used Buyers Look For?

Tank capacity shouldn't determine which Murano we buy.

Maintenance history, mechanical condition, mileage, accident history, tyres, electronics and drivetrain health matter far more.

Still, tank size can be relevant if we routinely drive through remote regions where fuel stations are scarce.

For that type of use, an older 21.7-gallon Murano technically carries more fuel. But its higher consumption means the apparent advantage isn't as huge as the raw capacity figure suggests.

The Best Way to Verify Your Specific Murano

Specifications can differ by year and market, so if absolute certainty matters, check:

1. The owner's manual
2. Nissan's specification sheet for the model year
3. The fuel information label
4. The VIN-specific documentation where available

This is especially important for imported vehicles, where specifications may not perfectly match US-market models.

Nissan Murano Tank Size: The Bottom Line

The answer to “How big is a Nissan Murano gas tank?” depends on the year, but the pattern is easy to understand.

The newest 2025 and 2026 Nissan Murano models hold 18.7 gallons, or approximately 70.8 litres. The 2024 Murano and representative third-generation models such as the 2015 hold 19.0 gallons, or about 71.9 litres. Earlier examples such as the 2003 and 2009 Murano use a much larger 21.7-gallon tank, approximately 82 litres.

The surprising part is that bigger doesn't necessarily mean better.

Older Muranos carried more petrol but consumed it faster. Newer versions need less onboard fuel to provide useful road-trip range.

In other words, Nissan didn't simply shrink the bucket. It worked on how efficiently the vehicle drinks from it.

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Frequently Asked Questions

1. How many gallons does a Nissan Murano hold?

The 2025 and 2026 Nissan Murano hold 18.7 US gallons. The 2024 model holds 19.0 gallons, while older examples such as the 2009 Murano have a 21.7-gallon tank.

2. How many litres is the Nissan Murano fuel tank?

The newest 18.7-gallon Murano tank equals approximately 70.8 litres. A 19-gallon Murano holds roughly 71.9 litres, while a 21.7-gallon early Murano carries approximately 82 litres.

3. How far can a Nissan Murano travel on a full tank?

It depends on model year and driving conditions. The 2024 Murano, for example, has published calculation-based figures of approximately 380 miles city and 532 miles highway based on its 19-gallon capacity and EPA ratings. Real-world range may be lower.

4. Does the Nissan Murano require premium gas?

Current Murano specifications call for regular unleaded fuel. Early generations may have different recommendations, so owners should follow the manual and fuel label for their specific vehicle. Historical listings for some early models specify premium fuel.

5. Why does my Murano take less fuel than its stated tank capacity?

Because the tank normally isn't completely empty when we refill it. The low-fuel warning activates while some petrol remains, so a Murano with an 18.7- or 19-gallon tank may accept noticeably less than its total rated capacity during an ordinary fill-up.