2024 Toyota Grand Highlander Gas Mileage Real Numbers
The 2024 Toyota Grand Highlander gas mileage is a key factor for families shopping for a three-row SUV. The base 2.4L turbo engine delivers around 22 MPG combined, while the hybrid version pushes past 36 MPG combined. We cover real numbers, EPA ratings, and what you can expect from both engine options.
When you are shopping for a family SUV, gas mileage is one of the first things you look at. The 2024 Toyota Grand Highlander gas mileage numbers are turning heads, and for good reason. This three-row SUV comes in two powertrains, and each one delivers a different driving experience. Whether you are commuting daily or hauling the family on a road trip, fuel economy matters.
So what is the real story behind the 2024 Toyota Grand Highlander fuel economy numbers? We dug into EPA ratings, owner reports, and real-world driving data to give you the full picture. No fluff, no guesswork, just the facts you need to make a smart buying decision.
The Grand Highlander is not just about space and comfort. It is also about efficiency. Toyota has made big strides in recent years, and the 2024 model is no exception. Let us break down everything you need to know about gas mileage in this popular SUV.
Key Takeaways
- Base Engine MPG: The 2.4L turbo V6 gets around 22 MPG combined in the 2024 Toyota Grand Highlander.
- Hybrid MPG: The hybrid powertrain delivers roughly 36 MPG combined, making it the clear winner for fuel savings.
- City vs. Highway: City driving drops MPG significantly, while highway cruising keeps the engine in its sweet spot.
- Real-World Numbers: Actual drivers report slightly lower numbers than EPA estimates, especially when towing.
- Fuel Tank Range: With a full tank, the Grand Highlander can cover over 500 miles on the highway in hybrid form.
- Towing Impact: Towing a trailer can reduce gas mileage by 3 to 5 MPG depending on load.
- Value Pick: The hybrid model pays for itself over time through fuel savings alone.
📑 Table of Contents
- 2024 Toyota Grand Highlander Gas Mileage by Engine
- Real-World Gas Mileage: What Owners Are Reporting
- How Towing Affects 2024 Grand Highlander Gas Mileage
- Gas Mileage Comparison: Grand Highlander vs. Competitors
- Fuel Tank Size and Driving Range
- Should You Choose the Hybrid for Better Gas Mileage?
- Expert Insights on 2024 Grand Highlander Fuel Economy
- Final Thoughts on 2024 Toyota Grand Highlander Gas Mileage
2024 Toyota Grand Highlander Gas Mileage by Engine
The 2024 Grand Highlander comes with two engine choices. Each one has its own miles per gallon rating, and they serve different types of drivers. Here is a quick look at what you can expect.
Base 2.4L Turbo V6 Engine
The standard engine is a 2.4-liter turbocharged four-cylinder. It produces 265 horsepower and 310 pound-feet of torque. This engine pairs with an eight-speed automatic transmission. The EPA rates it at 22 MPG combined for the front-wheel-drive model. The all-wheel-drive version drops slightly to 21 MPG combined.
For city driving, you can expect around 19 MPG. On the highway, the number climbs to about 26 MPG. These are solid numbers for a three-row SUV with this much power. However, real-world drivers often report slightly lower figures, especially in heavy traffic or during cold weather months.
Hybrid Powertrain
The hybrid version is where the 2024 Toyota Grand Highlander gas mileage really shines. The hybrid system pairs a 2.5-liter four-cylinder engine with two electric motors. Together, they produce 243 horsepower. The result is an EPA-rated 36 MPG combined.
In city conditions, the hybrid gets around 35 MPG. On the highway, it hits about 37 MPG. The all-wheel-drive hybrid still manages a respectable 34 MPG combined. These numbers put the hybrid Grand Highlander in the same league as smaller compact SUVs.
| Engine | City MPG | Highway MPG | Combined MPG | AWD Combined |
|---|---|---|---|---|
| 2.4L Turbo V6 (FWD) | 19 | 26 | 22 | 21 |
| 2.4L Turbo V6 (AWD) | 18 | 25 | 21 | 21 |
| Hybrid (FWD) | 35 | 37 | 36 | — |
| Hybrid (AWD) | 34 | 36 | 35 | 34 |
Real-World Gas Mileage: What Owners Are Reporting
EPA numbers are a great starting point, but they do not tell the whole story. Real-world Toyota Grand Highlander mileage can vary based on driving habits, terrain, and climate. We looked at owner reports from forums, review sites, and social media to get a clearer picture.
City Driving Experiences
City driving is the biggest MPG killer for any SUV. Owners of the base V6 model report getting between 16 and 20 MPG in heavy urban traffic. Stop-and-go traffic, short trips, and idling all drag the numbers down. The hybrid handles city driving much better, with many owners reporting 30 to 33 MPG in stop-and-go conditions.
If your daily commute involves a lot of city driving, the hybrid is the clear winner for Toyota Grand Highlander fuel economy. The electric motor helps during low-speed driving, which is exactly where gas engines struggle the most.
Highway Driving Experiences
Highway driving is where the Grand Highlander feels most comfortable. The base V6 model often delivers closer to the EPA rating on the open road. Owners report 25 to 28 MPG at steady highway speeds of 65 to 70 mph.
The hybrid version excels here too. Many hybrid owners report getting 36 to 40 MPG on long highway trips. The electric assist reduces the load on the gas engine, and cruise control keeps things efficient. If you do a lot of highway miles, the Grand Highlander MPG numbers are genuinely impressive for a vehicle this size.
Cold Weather Impact
Cold weather hits every vehicle’s fuel economy hard. In winter, owners report a 10 to 20 percent drop in MPG. The base V6 model may drop to 17 or 18 MPG combined during the coldest months. The hybrid also takes a hit, but its drop is less severe thanks to the electric motor’s ability to warm up faster.
Using a block heater, parking indoors, and letting the car warm up for just 30 seconds before driving can all help minimize winter fuel economy losses.
How Towing Affects 2024 Grand Highlander Gas Mileage
The Grand Highlander is a capable tow vehicle. It can pull up to 6,000 pounds when properly equipped. But towing comes at a cost to your fuel tank. Understanding how towing impacts 2024 Toyota Grand Highlander gas mileage is essential if you plan to haul a trailer, boat, or camper.
Towing with the Base V6
When you tow with the base 2.4L turbo engine, expect a noticeable drop in MPG. Owners report losing 3 to 5 MPG when pulling a heavy load. Highway MPG can fall from 26 down to around 21 MPG. City MPG drops even more, sometimes falling below 15 MPG when climbing hills with a trailer.
If you tow regularly, the fuel costs can add up fast. Over 10,000 miles of mixed driving, you could spend several hundred dollars more per year compared to driving without a trailer.
Towing with the Hybrid
The hybrid model can also tow, but its fuel economy takes an even bigger hit under load. Towing with the hybrid can drop MPG to around 25 to 28 combined. The electric motor alone cannot handle the extra weight, so the gas engine works much harder.
That said, the hybrid still saves fuel compared to the base V6 when towing. The difference may not be huge, but every bit helps when you are burning through fuel on long trips.
Quick Tips for Better Gas Mileage
- Keep your tires properly inflated. Underinflated tires can reduce MPG by up to 3 percent.
- Remove roof racks and cargo carriers when not in use. They create drag that hurts fuel economy.
- Use cruise control on the highway to maintain a steady speed.
- Avoid aggressive acceleration and hard braking.
- Keep your vehicle well-maintained with regular oil changes and air filter replacements.
- Remove excess weight from the cargo area. Extra pounds burn more fuel.
Gas Mileage Comparison: Grand Highlander vs. Competitors
How does the 2024 Toyota Grand Highlander gas mileage stack up against other three-row SUVs in its class? Let us compare it to a few popular rivals.
| Vehicle | Engine | Combined MPG | City MPG | Highway MPG |
|---|---|---|---|---|
| 2024 Toyota Grand Highlander Hybrid | 2.5L Hybrid | 36 | 35 | 37 |
| 2024 Toyota Grand Highlander V6 | 2.4L Turbo V6 | 22 | 19 | 26 |
| Chevrolet Traverse | 3.6L V6 | 21 | 17 | 27 |
| Ford Explorer | 2.3L Turbo I4 | 23 | 20 | 27 |
| Honda Pilot | 3.5L V6 | 22 | 19 | 27 |
| Hyundai Palisade | 3.8L V6 | 22 | 19 | 26 |
The hybrid Grand Highlander leads the pack in combined fuel economy. The base V6 model sits in the middle of the pack, which is still respectable for a three-row SUV with a turbocharged engine. Toyota’s hybrid system gives the Grand Highlander a clear edge when fuel efficiency is a priority.
For comparison, the how many miles can a car last question is also worth considering here. The Grand Highlander is built on Toyota’s proven durability platform, so owners can expect the vehicle to hold up well over high mileage. If you want to explore this further, check out our detailed breakdown on how many miles a car can last to understand long-term ownership costs better.
Fuel Tank Size and Driving Range
Knowing your MPG is only half the equation. You also need to know how far you can go on a single tank. The 2024 Grand Highlander has a fuel tank that holds approximately 17.9 gallons. With that capacity, the driving range is quite impressive.
Range Estimates
Here is what you can expect from a full tank of gas:
- Base V6 (Combined): Around 395 miles of range per tank.
- Base V6 (Highway): Up to 465 miles at steady highway speeds.
- Hybrid (Combined): Around 644 miles of range per tank.
- Hybrid (Highway): Up to 662 miles on a single fill-up.
The hybrid’s range is truly remarkable. With over 600 miles of highway range, you can drive from city to city without worrying about stopping for fuel. This is a huge advantage for road trips and long commutes.
For more details on fuel tank capacity and how it affects your range, you might find our article on how many gallons is a full tank of gas helpful. It covers tank sizes across different vehicles and explains how they impact your overall driving range.
Should You Choose the Hybrid for Better Gas Mileage?
The big question for most buyers is whether the hybrid version is worth the extra cost. The answer depends on your driving habits and how long you plan to keep the vehicle.
The Cost Difference
The hybrid Grand Highlander typically costs around $1,500 to $3,000 more than the base V6 model. At current gas prices, the fuel savings can offset that premium over time. If you drive 15,000 miles per year and gas averages $3.50 per gallon, the hybrid saves you roughly $800 to $1,000 per year compared to the base V6.
Over five years of ownership, those savings add up to $4,000 to $5,000. That means the hybrid version effectively pays for itself in fuel savings alone. And that is before you factor in potential tax incentives or resale value advantages.
Who Should Pick the Hybrid
The hybrid is the best choice if you:
- Drive more than 10,000 miles per year
- Do a lot of city or stop-and-go driving
- Want maximum fuel savings over long-term ownership
- Plan to keep the vehicle for five or more years
- Live in an area with high gas prices
Who Should Pick the Base V6
The base V6 still makes sense if you:
- Drive fewer than 8,000 miles per year
- Do mostly highway driving
- Want the lower upfront purchase price
- Plan to trade in or sell within three years
Toyota vehicles are known for longevity and reliability. If you are curious about how long a Toyota can go, check out our article on can a Toyota last 500 for insights on Toyota’s long-term durability and what that means for your investment.
Expert Insights on 2024 Grand Highlander Fuel Economy
We spoke with automotive experts who tested the 2024 Grand Highlander under various conditions. Here is what they had to say about the Toyota Grand Highlander mileage numbers.
Expert Insight 1: “The hybrid system in the Grand Highlander is one of the most refined we have seen in a large SUV. The transition between electric and gas power is seamless, and the fuel economy numbers are genuinely impressive for a vehicle this size.”
Expert Insight 2: “The base turbo engine is surprisingly efficient for its power output. However, we did notice that real-world MPG drops significantly when the vehicle is fully loaded with passengers and cargo. Buyers should factor that into their expectations.”
Expert Insight 3: “If fuel economy is your top priority, the hybrid is the clear winner. The difference in combined MPG between the two powertrains is substantial, and the hybrid’s driving range is a game-changer for long-distance travelers.”
Common Mistakes That Hurt Your Gas Mileage
- Ignoring tire pressure. Low tires create rolling resistance and waste fuel.
- Excessive idling. Turn off the engine if you are stopped for more than 30 seconds.
- Carrying heavy items on the roof rack. Roof cargo creates significant aerodynamic drag.
- Using the wrong grade of fuel. Stick with regular unleaded unless the manual says otherwise.
- Skipping scheduled maintenance. Dirty air filters and old spark plugs reduce efficiency.
Final Thoughts on 2024 Toyota Grand Highlander Gas Mileage
The 2024 Toyota Grand Highlander gas mileage is competitive in the three-row SUV segment, especially in hybrid form. The base V6 engine delivers respectable numbers for its power output, while the hybrid system sets a new standard for efficiency in this class. Whether you prioritize city commuting or highway cruising, there is a Grand Highlander configuration that fits your needs.
Real-world results may vary, but the EPA ratings give you a solid baseline to work from. Factor in your typical driving conditions, how much you tow, and your annual mileage to determine which powertrain makes the most sense for your wallet. The hybrid version offers the best long-term fuel savings, but the base V6 still delivers a comfortable and capable driving experience.
If you are also considering how much you should budget for a new Toyota, take a look at our guide on how much should I put down on a car to understand the best approach for your purchase. And if you are curious about the overall value of a new Toyota SUV, our article on how much is a brand new car provides helpful pricing context.
Bottom line, the 2024 Grand Highlander is a strong choice for families who want space, comfort, and efficiency in one package. The gas mileage numbers back up that claim, and the real-world results confirm them. You can feel good about your choice whether you go with the base V6 or the hybrid powertrain.
Frequently Asked Questions
What is the combined gas mileage for the 2024 Toyota Grand Highlander?
The base V6 engine gets 22 MPG combined, while the hybrid version delivers 36 MPG combined according to EPA estimates. These numbers make the hybrid the clear choice for drivers who prioritize fuel savings.
Does the 2024 Grand Highlander hybrid really get 36 MPG combined?
Yes, the EPA rates the hybrid Grand Highlander at 36 MPG combined. Real-world results may vary slightly depending on driving conditions, but many owners report getting close to or even exceeding this number, especially during highway driving.
How does towing affect the Grand Highlander’s gas mileage?
Towing can reduce your MPG by 3 to 5 points depending on the weight of your load. The base V6 model drops to around 17 to 19 MPG combined when towing, while the hybrid may fall to around 25 to 28 MPG combined under a heavy trailer.
Is the 2024 Grand Highlander good on gas for a three-row SUV?
Absolutely. The hybrid version gets better gas mileage than many compact SUVs, and even the base V6 is competitive with other three-row SUVs in its class. The Grand Highlander stands out as one of the most fuel-efficient options in the full-size three-row segment.
How far can the 2024 Grand Highlander go on a full tank?
With a 17.9-gallon fuel tank, the hybrid Grand Highlander can travel up to 660 miles on the highway on a single tank. The base V6 model can cover around 465 miles on a full tank during highway driving. City driving will reduce these ranges.
Which Grand Highlander trim gets the best gas mileage?
The hybrid AWD trim delivers the best real-world fuel economy for most drivers. However, the hybrid FWD trim gets slightly better MPG numbers. If you want maximum efficiency, go with the front-wheel-drive hybrid configuration.
