Dodge cranks up performance for the 2018 vehicle lineup with two all-new products. One premiering model is a long-anticipated SRT version of the Dodge Durango. Powered by a 475-horsepower HEMI V-8 engine, the 2018 Durango SRT is certified by the NHRA as the fastest three-row SUV capable of running a quarter-mile in 12.9 seconds. Three years after the 707-horsepower SRT Hellcat package arrived on the Charger and Challenger, Dodge introduces the Challenger SRT Demon for 2018. Capable of producing 808 horsepower on premium unleaded gasoline or up to 840 horsepower burning 100 octane or above fuel, the Dodge Challenger SRT Demon is essentially a street-legal drag racing vehicle. Only 3,300 examples of the Challenger SRT Demon will be built for 2018. A new Widebody version of the 707-horsepower Dodge Challenger SRT Hellcat provides an addition 3.5 inches of width allowing the two-door coupe to handle more comfortably around corners. The Challenger and Charger SRT Hellcat models also feature updated fender badging as well as a new grille. Dodge has realigned the conventional Charger and Journey trim level lineup for 2018 resulting in added value as well as simplicity. All 2018 Dodge Journey crossover vehicles feature three-row seating.