Suggested upshift speeds

The following are suggested vehicle speeds for shifting into a higher gear.
These suggestions relate to fuel economy and vehicle performance. Actual upshift speeds will vary according to road conditions, the weather and individual driving habits.
For normal acceleration in low altitude areas [less than 4,000 ft (1,219 m)]:
![For quick acceleration in low altitude areas or in high altitude areas [over 4,000 ft (1,219 m)]:](images/books/627/5/index.61.jpg)
For quick acceleration in low altitude areas or in high altitude areas [over 4,000 ft (1,219 m)]:

See also:
Fuel recommendation
VK56VD engine
INFINITI recommends the use of unleaded
premium gasoline with an octane rating of
at least 91 AKI (Anti-Knock Index) number
(Research octane number 96).
If unleaded premium gaso ...
Voice Adaptation (VA) mode
Voice Adaptation allows up to two out-of-dialect users to train the system to improve recognition accuracy. By repeating a number of commands, the users can create a voice model of their own voice tha ...
Engine block heater (if so equipped)
Engine block heaters are used to assist with cold temperature starting.
The engine block heater should be used when the outside temperature is 20°F (27°C) or lower.
WARNING
● Do not use y ...
