When did the Acura RDX go to a 4-cylinder?
The Acura RDX, a popular luxury crossover SUV, made the switch to a 4-cylinder engine in recent model years. This change marked a departure from the previous V6 engine that had been a staple of the RDX lineup.
The Transition to a 4-Cylinder Engine
The Acura RDX first debuted in 2007 with a 3.5-liter V6 engine. This V6 engine provided ample power and performance for the midsize luxury SUV. However, in an effort to improve fuel efficiency and meet evolving emissions standards, Acura decided to transition the RDX to a 4-cylinder engine starting with the 2019 model year.
The new 2.0-liter turbocharged 4-cylinder engine in the RDX produces 272 horsepower and 280 lb-ft of torque, which is comparable to the output of the previous V6. This engine is paired with a 10-speed automatic transmission, helping to deliver a smooth and responsive driving experience.
Improved Fuel Economy and Performance
- The switch to a 4-cylinder engine has resulted in improved fuel economy for the Acura RDX.
- The 2.0-liter turbocharged 4-cylinder engine achieves an EPA-estimated 22 mpg in the city and 28 mpg on the highway, a notable improvement over the previous V6 model.
- Despite the smaller engine size, the RDX's performance has remained strong, with the turbocharged 4-cylinder providing ample power and acceleration.
The transition to a 4-cylinder engine in the Acura RDX has allowed the vehicle to maintain its luxury and performance characteristics while improving fuel efficiency to meet evolving market demands and environmental regulations.
