29 MPG combined is a practical figure for the 2020 Nissan Altima AWD SR/Platinum 2.5L 4-cyl, a sedan designed to blend everyday usability with all-weather confidence. This isn’t a hybrid promising extremely high fuel savings, nor is it a sporty car signaling blistering performance. It’s a calculated balance: a reasonable return for a comfortable, well-equipped all-wheel-drive sedan that prioritizes predictable handling and a smooth ride. This Altima targets drivers in northern climates who value the extra grip of AWD, yet still need a sensible family vehicle for daily use.

City and highway performance

The EPA estimates for the 2020 Altima AWD SR/Platinum are balanced, showcasing its competency in both urban and open-road scenarios. The city estimate comes in at 26 MPG, which is adequate for navigating stop-and-go traffic. The continuously variable transmission (CVT) keeps the engine in its most efficient range, minimizing fuel consumption during acceleration and maintaining a steady pace. On the highway, this Altima achieves 34 MPG. The Altima’s aerodynamics help it cut through the air at higher speeds. The CVT also helps, simulating gear changes to maintain optimal engine speed without excessive revving.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2020 Nissan Altima AWD SR/Platinum 2.5L 4-cyl is $1,500. This figure is based on 15,000 miles of driving per year, with a blend of city and highway conditions, using the national average fuel price at the time of calculation. Individual fuel costs will vary depending on driving habits, local fuel prices, and the actual proportion of city versus highway miles driven annually. For example, someone who primarily drives highway miles will likely see a lower annual fuel bill, while drivers in urban areas with higher fuel prices should expect to exceed the $1,500 EPA estimate.

Real-world expectations

While the EPA provides a standardized benchmark, drivers should consider the reality of daily driving. Aggressive acceleration, frequent hard braking, and extended idling can significantly impact fuel economy. Topography also plays a role; hilly terrain will invariably decrease MPG compared to flat roads. The Altima’s all-wheel-drive system, while beneficial for traction, adds weight and complexity, which can slightly reduce fuel efficiency compared to front-wheel-drive models. Achieving the EPA’s estimates consistently requires a conscious effort to adopt fuel-efficient driving habits.

How it compares

The AWD sedan segment offers a spectrum of fuel economy choices. The Subaru Legacy, standard with AWD, achieves a comparable 27 MPG combined, but lacks some of the Altima’s higher-end features in its similarly priced trim levels. The Mazda 3 Sedan with AWD delivers around 28 MPG combined, but caters to buyers seeking a sportier driving experience, potentially sacrificing some ride comfort valued by Altima owners. Even front-wheel-drive competitors can offer slightly better numbers: a Toyota Camry LE nets 32 MPG combined, but lacking the Altima’s all-weather capability means it isn’t a direct comparison. Knowing what you value most—traction, luxury appointments, or outright fuel savings—is critical when evaluating these trade-offs. Reviewing ALTIMA MPG across all years can help you understand the model’s historical fuel efficiency.

Tips to maximize efficiency

Regularly check your tire pressure and ensure they are inflated to the manufacturer’s recommended levels. Underinflated tires increase rolling resistance, forcing the engine to work harder and burn more fuel. This is especially important for an AWD vehicle like the Altima, where all four tires contribute to the overall efficiency equation. Be sure to check all Nissan fuel economy data for other model’s fuel-saving technologies.

Practice smooth acceleration and braking. Avoid sudden bursts of speed or slamming on the brakes, as these actions waste fuel. Anticipate traffic flow and maintain a steady, consistent speed whenever possible. The Altima’s CVT is designed to optimize fuel efficiency; let it do its job by driving with a gentle foot.

Minimize idling. If you anticipate a stop of more than a minute or two, turn off the engine. Idling consumes fuel without covering any distance. This is particularly relevant in congested urban areas where frequent stops are common.

Reduce unnecessary weight. Remove any items from your vehicle that you don’t need to carry regularly. Extra weight increases fuel consumption, especially during acceleration and hill climbs. It gives your 2.5L engine a break by lightening its load.

Consider using cruise control on the highway. When conditions allow, engage cruise control to maintain a consistent speed and prevent unintentional speed fluctuations. This can optimize fuel efficiency on long trips, especially on relatively flat terrain.