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The 2018 Dodge Charger offers a horsepower range from 292 to 707. It is recommended to replace the air filter every 15,000 to 30,000 miles. Coolant should be changed approximately every 60,000 miles, while spark plugs typically need replacing every 100,000 miles, unless they are copper, in which case replacement is advised every 30,000 miles. Various engine problems may arise, such as oil leaks that require prompt repair, loose gaskets that need to be tightened quickly, and spark plugs popping off causing issues. Excessive oil consumption may necessitate changing the oil sooner than expected. Engine overheating is a critical issue that can lead to fires and potentially even the car exploding.
The horsepower of the 2018 Dodge Charger depends on the type of engine in each model. The SXT and SXT Plus trims come with a 3.6-liter V-6 Pentastar engine producing 292 horsepower, which goes up to 300 for the GT and GT Plus models. The Charger R/T and Daytona models are equipped with a 5.7-liter HEMI V8 engine that generates 370 horsepower. For the Charger R/T Scat Pack, Charger Daytona 392, and Charger SRT 392, the 6.4L Hemi V8 engine delivers 485 horsepower. Lastly, the Charger SRT Hellcat boasts a 6.2L Supercharged V8 engine that cranks out an impressive 707 horsepower.