The 2020 Dodge Charger SRT Widebody with its monstrous 6.2L supercharged V8 gets 15 MPG combined. This is not a misprint, nor is it a detail glossed over by its target demographic. The Charger SRT Widebody isn’t about sipping fuel; it’s about explosive acceleration, menacing looks, and a primal connection to the rapidly disappearing world of high-horsepower engines. It’s a deliberate choice, a middle finger to efficiency, and a commitment to unapologetic American muscle.

City and highway performance

The EPA estimates 12 MPG in the city and 21 MPG on the highway. These numbers are less about predictable fuel consumption and more about the driver’s right foot. In the city, feathering the throttle is a constant battle, as the slightest prod unleashes a wave of torque that demands respect. Highway figures, while technically exceeding 20 MPG, are highly dependent on cruising speed. Push past the speed limit, and that number will plummet faster than you can say “supercharger whine.” This car begs to be driven hard, and resisting that urge for the sake of fuel economy is a Herculean task. Understanding this dichotomy is critical for anyone considering parking this beast in their garage. The engine is mated to a responsive 8-speed automatic transmission but even that cannot mask the thirsty nature of the supercharged 6.2L.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Dodge Charger SRT Widebody 6.2L 8-cyl at $3,850. This calculation is based on driving 15,000 miles per year, assuming a national average fuel price. This number is a significant line item in the ownership budget. Prospective buyers need to be realistic about their driving habits and potential fuel expenditures. Ignoring this cost, however tempting, is a recipe for financial regret. This figure can fluctuate significantly depending on location and driving style.

For those who prioritize outright performance over penny-pinching, this may be an acceptable trade-off. But for others, it’s a clear warning sign.

Real-world expectations

Forget what the EPA says. In the real world, expect even lower numbers if you plan to enjoy the Charger SRT Widebody’s full potential. Frequent bursts of acceleration, spirited backroad adventures, and the occasional burnout will decimate any hope of achieving the advertised figures. A light-footed driver, sticking religiously to highway cruising, might approach the 21 MPG, but that’s hardly the point of owning this car. The Charger SRT Widebody rewards aggressive driving with exhilarating performance, but it penalizes it with frequent trips to the gas station. Consider the fuel gauge a secondary speedometer, always reminding you of the car’s insatiable thirst. Before buying, check out all CHARGER MPG across all years.

How it compares

Compared to its rivals, the Charger SRT Widebody occupies a unique position. The BMW M5 Competition, while offering similar levels of performance and luxury, manages around 17 MPG combined. The Cadillac CT5-V Blackwing, another formidable contender, achieves roughly 15 MPG combined, mirroring the Charger. Even within the Dodge family, the Challenger SRT Hellcat offers similar fuel economy, emphasizing that this level of performance comes with inherent compromises. This comparison highlights the Charger SRT Widebody’s competitive set: cars that prioritize power and driving experience over fuel efficiency. Buyers in this segment understand this trade-off and are willing to accept it in exchange for the visceral thrill and distinctive character these vehicles provide. and Don’t forget to check out all Dodge fuel economy data.

Tips to maximize efficiency

While the Charger SRT Widebody isn’t designed for hypermiling, there are a few strategies you can use to slightly reduce fuel consumption. Avoid unnecessary idling, especially in traffic. The supercharger is a significant drag on efficiency when not in use, so minimize time spent at a standstill.

Properly maintain your tires. Ensure they are inflated to the recommended pressure. Underinflated tires increase rolling resistance, which leads to higher fuel consumption. This is especially important with the wide tires of the widebody package.

Anticipate traffic flow and avoid hard acceleration and braking. The quicker you are at reading the road and seeing what lies ahead, the less you will need to either floor it or hit the brakes. Slow and steady is key to avoiding an empty gas tank.

Consider using the Charger’s Eco mode during extended highway driving. While it won’t transform the car into a fuel sipper, it can help to slightly reduce throttle response and optimize transmission shift points for better fuel economy. However, be aware that it will noticeably reduce performance.