20 MPG combined is an average figure, but it represents a key compromise for buyers of the 2016 Chevrolet Silverado C15 2WD with the 4.3L V6 engine. These are buyers who need a truck, but aren’t willing to pay for the higher upfront cost and potentially harsher ride of a heavy-duty model. Nor are they likely prioritizing outright fuel efficiency over capability and affordability. This V6 Silverado finds a sweet spot, offering enough muscle for work and daily tasks without completely breaking the bank at the pump.

City and highway performance

The EPA estimates for the 2016 Silverado C15 2WD 4.3L V6 are 18 MPG in the city and 23 MPG on the highway. The city figure reflects the stop-and-go driving typical of urban environments, where the engine spends more time idling or accelerating from a standstill. The 23 MPG highway rating showcases the engine’s efficiency at consistent speeds, aided by the smooth-shifting 6-speed automatic transmission. This difference in ratings underscores the impact driving habits and conditions have on overall fuel economy, reminding drivers that a heavy foot will quickly diminish any potential savings.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for this specific Silverado configuration is $2,200. This calculation is based on driving 15,000 miles per year, with a mix of city and highway driving, using national average fuel prices at the time of the EPA’s rating. This figure provides a useful benchmark for potential owners, though individual fuel costs will vary depending on local gas prices, driving style, and the actual mileage driven. Considering that higher trims and larger engines in the Silverado line can significantly increase this annual cost, the V6 offers a more budget-conscious option.

Real-world expectations

While the EPA estimates provide a standardized comparison tool, keep in mind that real-world fuel economy often differs. Factors such as tire pressure, vehicle maintenance, cargo weight, and even weather conditions can influence MPG. Drivers who frequently tow or haul heavy loads should anticipate lower fuel economy than the EPA estimates suggest. Conversely, those who prioritize smooth acceleration, maintain consistent speeds, and keep their Silverado well-maintained may achieve figures closer to, or even slightly better than, the official ratings. The 4.3L V6 is known for its durability and reliability, but optimal performance requires diligent upkeep.

How it compares

The 2016 Silverado C15 2WD 4.3L V6’s fuel economy stacks up differently depending on the competition. For example, a similarly equipped 2016 Ford F-150 with its base 3.5L V6 achieves comparable numbers. A Ram 1500 with the 3.6L V6 is similar as well. These small variations often don’t sway buyers as much as overall price, capability, and brand loyalty. Those who are considering the Silverado and are open to smaller trucks might want to look at the Chevrolet Colorado, which attains significantly higher MPG numbers. You can also find information on all Chevrolet fuel economy data on this site. The goal is to find the best balance between fuel costs and the ability to do work.

Tips to maximize efficiency

Regular maintenance is important. The 4.3L V6 is a strong engine, but neglecting scheduled maintenance like oil changes and air filter replacements will negatively impact fuel economy. Dirty oil increases friction within the engine, forcing it to work harder and consume more fuel. A clogged air filter restricts airflow, leading to incomplete combustion and reduced efficiency.

Tire pressure plays a critical role. Ensure your tires are inflated to the recommended pressure listed on the driver’s side door jamb. Underinflated tires increase rolling resistance, requiring the engine to exert more effort to maintain speed. This simple step can noticeably boost MPG and extend tire life.

Avoid aggressive driving habits. Rapid acceleration and hard braking consume significantly more fuel than smooth, gradual maneuvers. Anticipate traffic flow, maintain a safe following distance, and accelerate gently to maximize gas mileage. The 6-speed automatic transmission is designed to optimize fuel economy, but it can’t compensate for lead-footed driving.

Minimize idling. Excessive idling wastes fuel, especially in modern engines that are designed to operate efficiently at speed. If you anticipate being stationary for more than a minute or two, turn off the engine. This is particularly relevant for owners who use their Silverado for work and may be tempted to leave the engine running while on job sites. Browse the SILVERADO MPG across all years for more data.