What the 2018 Dodge Charger Daytona is and where it fits

The 2018 Dodge Charger Daytona is a special-edition four-door sedan built on Dodge's full-size platform, positioned between the base SE model and the high-performance R/T and SRT variants. It sits in the mid-range of the Charger lineup and was designed to offer a performance-oriented appearance and handling package without the cost of the most powerful engines. The Daytona trim was discontinued after 2018, making this a single-year model.

The Daytona name references Dodge's racing heritage at Daytona International Speedway. This edition included unique exterior styling, a sport-tuned suspension, and specific wheel and interior trim choices that set it apart from other 2018 Charger models.

Key Takeaways

  • The 2018 Charger Daytona came standard with a 3.6-liter V6 engine producing 292 horsepower and 260 pound-feet of torque.
  • EPA estimates for the V6 model are 18 city / 27 highway / 21 combined miles per gallon, though real-world results vary based on driving habits and conditions.
  • The Daytona could be ordered with a 5.7-liter V8 engine, which reduced fuel economy to approximately 16 city / 25 highway / 19 combined.
  • The vehicle meets federal emissions standards for its model year and carries a standard catalytic converter and emissions control system.

Engine options and power output

The base engine for the 2018 Charger Daytona was a 3.6-liter V6 with 292 horsepower and 260 pound-feet of torque. This engine paired with an eight-speed automatic transmission and was available in both rear-wheel-drive and all-wheel-drive configurations. The V6 was the standard choice and represented the majority of Daytona models sold.

Dodge also offered a 5.7-liter V8 engine as an optional upgrade, which produced 370 horsepower and 395 pound-feet of torque. The V8 came exclusively with rear-wheel drive and the same eight-speed automatic. This engine option was less common on the Daytona trim but was available for buyers seeking higher performance.

Fuel economy ratings and real-world consumption

The EPA fuel economy estimate for the 2018 Charger Daytona with the 3.6-liter V6 and rear-wheel drive was 18 city / 27 highway / 21 combined miles per gallon. The all-wheel-drive version of the V6 model was rated at 17 city / 25 highway / 20 combined. These are official estimates; actual mileage depends on driving patterns, road conditions, vehicle maintenance, and driver behavior.

The optional 5.7-liter V8 was rated at 16 city / 25 highway / 19 combined miles per gallon with rear-wheel drive only. Highway driving typically yields better fuel economy than city driving for both engines, as highway speeds allow the transmission to operate in higher gears with lower engine RPM.

Emissions standards and pollution control systems

The 2018 Dodge Charger Daytona meets federal emissions standards set by the Environmental Protection Agency for light-duty vehicles in its model year. The vehicle includes a catalytic converter, oxygen sensors, and an emissions control system designed to reduce nitrogen oxides, particulate matter, and volatile organic compounds in the exhaust.

All 2018 Chargers, including the Daytona, carry an onboard diagnostic system (OBD-II) that monitors emissions equipment and alerts the driver if a malfunction occurs. If the check engine light illuminates, the vehicle's diagnostic trouble codes can be read with a scanner to identify the specific issue.

Transmission and drivetrain efficiency

Both engine options paired with an eight-speed automatic transmission, which was designed to improve fuel economy by allowing the engine to operate at lower RPM during highway cruising. The transmission includes a torque converter and electronically controlled shift logic that adjusts based on throttle input and vehicle speed.

The rear-wheel-drive configuration was standard on all Daytona models. All-wheel drive was available only with the 3.6-liter V6 and added weight and drivetrain friction, which reduced fuel economy by approximately 1 mile per gallon compared to the rear-wheel-drive version.

Maintenance and emissions compliance over time

To maintain emissions compliance and fuel economy, the 2018 Charger Daytona requires regular oil changes, air filter replacement, and spark plug service according to Dodge's maintenance schedule. A clogged air filter or worn spark plugs can reduce fuel economy and increase emissions.

In states that conduct emissions testing, the vehicle must pass a tailpipe test that measures carbon monoxide, nitrogen oxides, and other pollutants. Vehicles with malfunctioning catalytic converters or oxygen sensors typically fail these tests. Keeping the emissions control system in working order is both a legal requirement and a factor in fuel economy performance.

Frequently Asked Questions

What is the difference between the V6 and V8 in the 2018 Charger Daytona?

The V6 produces 292 horsepower and achieves better fuel economy (21 combined MPG), while the V8 produces 370 horsepower but uses more fuel (19 combined MPG). The V8 offers faster acceleration and higher towing capacity but costs more to purchase and operate.

Does the 2018 Charger Daytona pass emissions tests?

Yes, when properly maintained. The vehicle meets federal emissions standards and includes a catalytic converter and emissions control system. If the check engine light is on or the catalytic converter is damaged, it may fail state emissions testing.

Can I improve the fuel economy of a 2018 Charger Daytona?

Keeping the engine properly tuned, maintaining correct tire pressure, and avoiding aggressive acceleration can help achieve fuel economy closer to EPA estimates. Modifications that alter the engine or exhaust system may reduce fuel economy and can affect emissions compliance.

What does the check engine light mean on a 2018 Charger Daytona?

The check engine light indicates the onboard diagnostic system has detected a problem with the engine, emissions system, or transmission. Common causes include a loose gas cap, faulty oxygen sensor, or catalytic converter issue. A diagnostic scanner can read the specific trouble code.

Is the 2018 Charger Daytona all-wheel drive?

All-wheel drive was available only with the 3.6-liter V6 engine. The 5.7-liter V8 came exclusively with rear-wheel drive. Most Daytona models were rear-wheel drive.