31 MPG combined is respectable for the 2019 Nissan Altima SR or Platinum when equipped with the 2.5L 4-cylinder engine. This is a mid-size sedan, not a hybrid or compact, designed to offer comfort and space for families or commuters. Buyers of this Altima configuration prioritize affordability, reliability, and decent driving, accepting solid fuel economy as part of the package.

City and highway performance

The EPA estimates for the 2019 Altima SR/Platinum 2.5L are 27 MPG in the city and 37 MPG on the highway. The city figure reflects typical stop-and-go conditions. The Altima’s smooth-shifting continuously variable transmission (CVT) optimizes efficiency in these situations. The 37 MPG highway rating is attainable with consistent speeds and less acceleration. The Altima’s aerodynamics and the CVT’s ability to keep the engine in its most efficient range help highway performance.

Annual fuel cost

The EPA estimates the annual fuel cost for this 2019 Nissan Altima configuration is $1,400; this is based on driving 15,000 miles per year, a mix of city and highway driving, and using national average fuel prices at the time of calculation. Individual fuel costs will vary depending on driving habits, local fuel prices, and the proportion of city versus highway miles driven; the $1,400 estimate provides a benchmark for potential owners.

Real-world expectations

The EPA provides standardized testing, but real-world fuel economy deviates based on driving style, traffic, and maintenance. Aggressive acceleration, hard braking, and neglected maintenance negatively impact efficiency. Drivers who adopt smooth driving and adhere to maintenance schedules are more likely to achieve EPA estimates. Consider tire pressure and cargo weight, as they subtly affect consumption.

How it compares

The 2019 Altima SR/Platinum 2.5L is competitive against rivals in the mid-size sedan segment. The Toyota Camry LE with its 2.5L 4-cylinder achieves an EPA-estimated 32 MPG combined, a slight edge. The Honda Accord LX with its 1.5L turbo engine boasts 33 MPG combined, and the Mazda 6 with its standard 2.5L engine manages 29 MPG combined. Some competitors offer slightly better fuel economy, but the Altima’s 31 MPG places it within a reasonable range, often appealing to drivers who prioritize features and value. For more information, see ALTIMA MPG across all years

Tips to maximize efficiency

The Altima’s CVT is programmed to prioritize fuel economy, but it can only do so much if driven aggressively. Gentle acceleration keeps the engine in its most efficient range. Avoid pressing hard on the gas pedal unless necessary, as that will force the CVT to simulate lower gears and consume more fuel.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, which directly impacts fuel economy. Check tire pressure regularly and inflate them to the recommended pressure listed on the sticker inside the driver’s side door jamb. This step can make a difference over time.

Reduce unnecessary weight. Extra cargo in the trunk or back seat adds weight, making the engine work harder and burn more fuel. Remove unneeded items to minimize the load.

Plan routes carefully. Avoiding congested areas and using routes with fewer stops can improve fuel economy. Use navigation apps to find efficient routes and avoid traffic.

Keep up with routine maintenance. Regular oil changes, air filter replacements, and spark plug maintenance ensure the engine runs efficiently. Neglecting maintenance can lead to decreased performance and reduced fuel economy. For information about all Nissan vehicles, see all Nissan fuel economy data.