See also:

VQ37VHR engine
Use unleaded premium gasoline with an octane rating of at least 91 AKI (Anti-Knock Index) number (Research octane number 96). If premium gasoline is not available, unleaded regular gasoline with an o ...

Three-way catalyst
The three-way catalyst is an emission control device installed in the exhaust system. Exhaust gases in the three-way catalyst are burned at high temperatures to help reduce pollutants. WARNI ...

Exterior
Many people have openly expressed disgust with the QX's looks. I wouldn't call it 100 percent ugly, but 60 percent ugly sounds about right. Its proportions don't help. To my eye, its beluga-whale ...