The 2019 Dodge Durango RT represents a significant moment in the evolution of the modern three-row SUV, blending family-friendly practicality with a surprisingly spirited performance character. Under the hood, the supercharged 6.4-liter HEMI V8 generated an impressive 475 horsepower and 470 lb-ft of torque, positioning the RT trim as the performance-oriented heart of the Durango lineup. This specific powertrain transformed the vehicle from a simple transporter into a compelling driving machine that could satisfy enthusiasts while still managing the daily demands of commuter life.
Decoding the 6.4-liter HEMI Powerplant
At the core of the 2019 Durango RT's capability lies its 6.4-liter HEMI V8, a direct descendant of Chrysler's legendary pushrod V8 design philosophy. Unlike the base V6 models that utilized a traditional naturally aspirated setup, the RT-specific engine incorporated a functional air-to-water intercooler. This system was critical for managing the intense heat generated by the supercharger, allowing the engine to maintain optimal air density and, consequently, consistent power delivery even during aggressive driving or extended towing sessions.
Performance Specifications and Capabilities
The numbers translate to a thrilling driving experience where overtaking becomes an assertive maneuver rather than a calculated decision. The eight-speed automatic transmission was tuned to hold gears longer, keeping the engine nestled near its power band during spirited runs. For drivers who preferred a more tactile experience, the performance-tuned steering and responsive throttle calibration made the RT feel remarkably engaged, a stark contrast from the often numb feel associated with larger SUVs.
The Role of All-Wheel Drive
While the base models relied on competent rear-wheel drive for efficiency, the 2019 Durango RT offered an available all-wheel-drive system that significantly enhanced its dynamic capabilities. This system, managed by the available Electronic Stability Control, proved invaluable in adverse weather conditions. It provided confident traction during winter snowstorms and maintained grip when navigating wet pavement, ensuring the RT's power was delivered effectively to the road rather than wasted in a spin.
Handling and Suspension Dynamics
Power is only one aspect of performance, and the 2019 RT addressed the other critical component with a performance-tuned suspension. Engineers specifically recalibrated the shocks and struts to reduce body roll during cornering, which instilled a newfound sense of stability at higher speeds. This adjustment allowed the RT to carve through curves with a level of composure that belied its size, transforming it from a wallowing cruiser into a vehicle that felt planted and secure.
Fuel Economy and Real-World Usability
It is important to acknowledge the trade-offs inherent in such a powerful setup. The EPA-estimated fuel economy for the 2019 Durango RT reflected its muscular nature, with ratings typically around 17 city / 24 highway MPG. While these figures are not class-leading, they were competitive for a vehicle of this stature and capability. Owners quickly learned that the key to maximizing range involved utilizing the available Eco mode during normal cruising, which optimized shift points and throttle response to balance performance with efficiency.
