2015 Toyota Sequoia Gas Mileage: Fuel Efficiency and Performance Insights

The 2015 Toyota Sequoia stands out as a rugged yet surprisingly efficient full-size SUV, delivering solid fuel economy without sacrificing power. For adventure-driven drivers seeking reliability and economy, understanding its gas mileage is key to maximizing value.

The 2015 Toyota Sequoia achieves an impressive combined gas mileage of 21 mpg in city driving and 28 mpg on the highway, thanks to its 3.5-liter V6 engine paired with Toyota’s intelligent fuel management system. In real-world conditions, drivers typically see 19–23 mpg combined, reflecting typical SUV usage patterns including frequent stops and light off-road use. The Sequoia’s balanced powertrain delivers strong fuel efficiency for its class, especially when compared to competitors in the full-size pickup and SUV segment.

Powering the 2015 Sequoia is a 3.5L natural gas engine paired with a 6-speed automatic transmission, designed for smooth power delivery while maintaining efficiency. The engine’s torque and responsive shifting help keep fuel consumption in check during highway cruising and light hauling. Toyota’s focus on engine calibration and transmission tuning ensures optimal fuel use across driving conditions, making it a practical choice for families and work trucks alike.

To maximize gas mileage in the 2015 Sequoia, regular maintenance is essential—keeping tires properly inflated, replacing air filters, and ensuring spark plugs are in top condition can improve efficiency by up to 5%. Additionally, combining errands, avoiding excessive idling, and driving at steady speeds helps leverage the vehicle’s fuel economy. With average fuel prices and typical driving habits, owners can expect to spend approximately $0.12–$0.15 per mile, significantly lower than many full-size SUVs.

The 2015 Toyota Sequoia delivers reliable gas mileage and efficient performance that earns it a strong reputation among SUV buyers. With a hybrid-ready engine setup, intelligent fuel systems, and real-world efficiency, it remains a smart investment for those prioritizing fuel economy without compromising capability. For a dependable, economical ride, the 2015 Sequoia continues to deliver value year after year.

Search by Model. Search by make for fuel efficient new and used cars and trucks. Sequoia 2015 Toyota Sequoia SR5 5.7L V8 GAS Automatic 6 Speed Sport Utility Added Nov 2018 310 Fuel.

View detailed gas mileage data for the 2015 Toyota Sequoia. Use our handy tool to get estimated annual fuel costs based on your driving habits. This guide is all you need to know about Toyota Sequoia gas mileage.

We will compare the Toyota Sequoia's fuel economy year by year. So, let's begin! The 2015 Toyota Sequoia has a combined gas mileage of 15.0 mpg (16.0 liters/100 km).

The 2015 Toyota Sequoia has a city gas mileage of 13 mpg (18.1 liters/100 km). A 2015 Toyota Sequoia 4WD gets up to 13 miles per gallon in the city, and 17 miles per gallon on the highway. The combined average MPG for the 2015 Toyota Sequoia 4WD is 14 miles per gallon.

The 2015 Toyota SEQUOIA 4WD has a 5.7L V8 engine and gets 13 miles per gallon in the city and 17 miles per gallon on the highway. Miles-per-gallon.com estimates that it would cost $3,616 per year to fuel the SEQUOIA 4WD using today's average gas prices. Get official 2015 Toyota Sequoia 2WD MPG ratings.

View detailed city, highway, and combined fuel efficiency data and compare with similar vehicles. 2015 Toyota Sequoia City, Highway and Combined Fuel Economy Ratings 2015 Toyota Sequoia 2WD, 5.7 Liters, 8 Cylinders, 6 Speeds, Automatic Transmission MPG City MPG: 13 MPG (U.S.)18 L/100km6 km/liter16 MPG (Imperial) Highway MPG: 18 MPG (U.S.)13 L/100km8 km/liter22 MPG (Imperial) Combined MPG: 15 MPG (U.S.)16 L/100km6 km/liter18 MPG (Imperial) Vehicle Size Class: Standard Sport Utility Vehicle. Description: Used 2015 Toyota Sequoia Platinum with Four-Wheel Drive, Spare Tire, Navigation System, DVD, Keyless Entry, Air Suspension, Fog Lights, Trailer Hitch, Leather Seats, Running Boards, and Heated Seats 1st owner purchased on 09/29/15 and owned in TX until 02/20/18 Last serviced at 217,056 miles in Shreveport, LA on 12/29/25.