What is the emission standard of the Honda CR-V?
2 Answers
The Dongfeng Honda CR-V manufactured in October 2013 meets the China 4 emission standard, while those produced after 2015 generally comply with the China 5 standard. Below are the detailed specifications of the Honda CR-V: 1. Powertrain: The Honda CR-V is equipped with two i-VTEC engines, a 2.0L and a 2.4L. The 2.0L engine delivers a maximum power of 114 kW and a peak torque of 190 N·m, while the 2.4L engine produces a maximum power of 140 kW and a peak torque of 222 N·m. 2. VTEC Technology: The Honda CR-V features VTEC (Variable Valve Timing and Lift Electronic Control) engine technology. Unlike conventional engines, VTEC engines differ in the number and control method of cams and rocker arms, featuring two distinct sets of valve drive cams for low-to-medium and high-speed operations, which can be automatically switched via electronic control. The VTEC system allows the engine to adjust valve opening timing and lift according to driving conditions, thereby altering intake and exhaust volumes. This enhances power output, reduces fuel consumption, and minimizes emissions.
I often research the Honda CR-V, and its emission standards vary by year and region. For example, the 2023 CR-V in the Chinese market complies with the China VI b standard, which is currently the strictest emission level; in the U.S., it meets Tier 3 or LEV III standards; while the European version typically satisfies Euro 6 standards. Emission standards refer to the limits on pollutants such as nitrogen oxides and particulate matter emitted by vehicles, directly impacting environmental protection and passing annual inspections. Older models like the 2015 version might comply with China V or Euro 5 standards. If you're buying a used car, remember to check the vehicle's nameplate or VIN code to confirm its emission level. Emission levels are influenced by engine design and driving habits—for instance, rapid acceleration increases pollution. Regular maintenance, such as replacing the air filter, can help maintain low emissions, which is crucial for reducing urban smog.
