It uses Honda's variable valve timing and lift to optimize power and help achieve
ultralow emissions status.
Because the ML320 runs cleaner than most other sport - utilities, it is certified as an «
ultralow emissions» vehicle.
Even with
ultralow emissions, they'll also fire up your emotions.
Not exact matches
The tests compared operational, vibration, and air
emission differences between regular
ultralow sulfur diesel (ULSD) fuel and a 76/33 blend of ULSD and Amyris Renewable Diesel (ARD) fuel, which is derived from sugar.
Although the engine is a carryover from the outgoing ES 300, it now has 10 percent better fuel economy and an
ultralow -
emission rating.