The 2026 Charger Scat Pack uses a 5.7-liter V8 engine that produces around 485 horsepower and gets approximately 16 miles per gallon in the city and 25 on the highway

The 2026 Dodge Charger Scat Pack is a high-performance muscle car, not a fuel-efficient vehicle. If you're looking at this car, you're choosing it for power and handling, not for low gas costs or minimal environmental impact. The engine is large and designed to deliver acceleration, which means it burns more fuel than smaller engines and produces higher emissions.

This car falls into the category of vehicles that trigger higher federal fuel economy taxes and emissions fees. When you register it, you may see additional charges on your paperwork related to gas-guzzler tax — a federal tax on vehicles that don't meet fuel economy standards. The amount varies by year and specific model configuration, so check your registration documents or ask your dealer what you'll owe.

Key Takeaways

  • The 2026 Scat Pack's 5.7-liter V8 engine achieves roughly 16 city and 25 highway miles per gallon, making it a high-fuel-consumption vehicle.
  • Federal gas-guzzler tax applies to this vehicle because it does not meet fuel economy thresholds, and the amount will appear on your registration paperwork.
  • Emissions from the Scat Pack are higher than smaller-engine vehicles, though the car meets current EPA standards for new cars.
  • Real-world fuel economy often runs lower than EPA estimates, especially if you drive aggressively or in stop-and-go city traffic.
  • Maintenance like regular oil changes and air filter replacements can help the engine run more efficiently and reduce unnecessary emissions.

How the EPA rates this vehicle's fuel economy

The EPA (Environmental Protection Agency) tests all new cars using a standardized procedure that simulates city driving, highway driving, and aggressive acceleration. The 2026 Charger Scat Pack is rated at 16 city / 25 highway / 20 combined miles per gallon. These numbers assume normal driving conditions and regular maintenance.

Your actual mileage will likely differ. If you accelerate hard, drive mostly in cities with frequent stops, or tow anything, you'll see lower numbers. Conversely, highway driving at steady speeds may approach or slightly exceed the EPA estimate. Cold weather also reduces fuel economy because engines burn more fuel when they're warming up.

What the gas-guzzler tax means for your wallet

The federal government taxes vehicles that fall below a certain fuel economy threshold. The 2026 Charger Scat Pack qualifies for this tax because its combined fuel economy does not meet the standard. The tax amount depends on how far below the threshold the vehicle falls — the worse the fuel economy, the higher the tax.

You pay this tax once, when you first register the vehicle. It appears as a separate line item on your registration paperwork. The amount is not fixed year to year; it's recalculated based on EPA ratings and federal thresholds. Contact your state's Department of Motor Vehicles or ask your dealer for the specific amount before you buy, so there are no surprises at registration.

Emissions standards and what they mean

The 2026 Charger Scat Pack meets all current EPA emissions standards for new vehicles sold in the United States. This means it has catalytic converters, oxygen sensors, and emission control systems that reduce harmful pollutants like nitrogen oxides and particulate matter. Meeting these standards is required by law — the car cannot be sold without them.

However, meeting the standard does not mean the car is low-emission. A large V8 engine inherently produces more emissions than a four-cylinder engine, even with modern controls in place. If you live in a state with additional emissions testing (like California or states that follow California standards), your Scat Pack will need to pass those tests annually or at registration renewal.

Real-world fuel costs over time

Using the EPA estimate of 20 combined miles per gallon, you can estimate your fuel costs. At $3.50 per gallon, you'd spend roughly $1,750 per year if you drive 10,000 miles annually. At $4.00 per gallon, that rises to $2,000. These are baseline figures; actual costs depend on your local gas prices, driving habits, and how often you use the car.

Over five years of ownership, fuel costs alone could total $8,750 to $10,000 at current price ranges. This is a significant ongoing expense beyond the purchase price, insurance, and maintenance. If fuel economy is a concern for your budget, a smaller-engine vehicle or a hybrid would lower this cost substantially.

Maintenance that affects fuel economy and emissions

Regular maintenance helps the Scat Pack run as efficiently as the EPA rating assumes. Keep your engine oil at the correct level and change it on schedule — thick or dirty oil makes the engine work harder. Replace the air filter when it becomes clogged, because a restricted air filter reduces fuel economy. Check your tire pressure monthly; underinflated tires increase rolling resistance and burn more fuel.

Have your fuel injectors and emission control systems inspected if you notice a check engine light or a drop in fuel economy. A faulty oxygen sensor or a clogged catalytic converter can reduce efficiency and increase emissions. These repairs are not optional if you want the car to run as designed and pass emissions testing.

Comparing the Scat Pack to other 2026 vehicles

The 2026 Charger Scat Pack is not designed to compete on fuel economy. A 2026 Honda Civic gets around 33 combined miles per gallon. A 2026 Toyota Camry hybrid achieves roughly 50 combined. Even the non-Scat Pack Charger models with smaller engines will deliver better fuel economy. If your primary goal is low fuel consumption and low emissions, this is not the right vehicle.

The Scat Pack is built for performance: 0-60 acceleration, handling, and driving feel. You are trading fuel economy and emissions for those qualities. This is a legitimate choice if performance matters to you, but it's important to make that trade-off knowingly and budget for the fuel costs and gas-guzzler tax that come with it.

Frequently Asked Questions

Will the 2026 Scat Pack pass emissions testing in my state?

Yes, it meets federal EPA standards and will pass in all 50 states. If your state requires annual emissions testing, the Scat Pack will pass as long as it's properly maintained and the check engine light is off. California and states following California standards have the same requirement — the car is legal to register and drive.

Can I improve the fuel economy with modifications?

Some modifications like a cold air intake or a performance exhaust may slightly improve efficiency under certain conditions, but they often reduce it under normal driving. More importantly, modifications that alter the engine or emissions systems can cause the vehicle to fail emissions testing. Stick with manufacturer-recommended maintenance to keep the car running as designed.

What does the gas-guzzler tax actually pay for?

The tax goes into the general federal treasury, not into a specific environmental program. It's a financial penalty designed to discourage the purchase of high-fuel-consumption vehicles and encourage manufacturers to build more efficient models. The amount you pay is based on how far the vehicle's fuel economy falls below the federal threshold.

Is the 2026 Scat Pack more efficient than older Charger models?

Yes. Newer engines have better fuel injection, variable valve timing, and more sophisticated emission controls than older models. A 2026 Scat Pack will get better fuel economy than a 2015 or 2010 Scat Pack, even though both have similar-sized V8 engines. However, it's still a high-fuel-consumption vehicle by modern standards.

What happens if I don't pay the gas-guzzler tax?

You cannot register the vehicle without paying it. The tax is collected at the time of registration, and your state's DMV will not issue plates until it's paid. It's a one-time charge, not an annual fee, so you only pay it when you first register the car.