First appearing on the Acura RSX sports coupe in July 2001, then on the CR-V in November and the Civic Si in early 2002, the advantages of the i-VTEC technology are just now hitting the market. This new technology delivers a cutting-edge combination of performance, refinement, efficiency and low emissions by merging Variable Timing Control with an enhanced form of VTEC (Variable Timing and Lift Electronic Control).
At this time, all i-VTEC-equipped vehicles qualify for the new 2004 LEV-II (Tier 2, Bin 5) federal emission regulations. This means that the CR-V, Civic Si and RSX emit 80 percent fewer NOx emissions than the previous LEV standard and reduced levels of CO2 - two model years ahead of the regulatory requirement. Also, fuel economy has increased despite the significant boost in horsepower and torque. The all-new CR-V engine generates 160-horsepower and 162-lb-ft of torque - an increase of 8 percent and 22 percent respectively - while fuel economy improved and emissions were reduced.
Honda technology originated VTEC in the mid 1980s during Formula One racing. Honda-powered racecars scored an impressive six consecutive championships during that era. Since then, the evolution of VTEC technology has spread to most of Honda's product lineup with a heavy emphasis on fuel economy, low-emissions, and enough power to achieve an enjoyable and safe driving experience. Honda's automotive philosophy centers on the engine as the soul of the vehicle. The new i-VTEC technology represents the latest generation of engines capable of meeting environmental and performance concerns at the same time.