2009 Mercury Mountaineer AWD Premier 4.6L gear ratio calculator

With 2009 Mercury Mountaineer AWD Premier 4.6L Gear Ratio Calculator you can see the theoretical top speeds in all gears. You can change tire dimensions to calculate the effect on top speed and gearing. It will help you to find the best gear ratios for your racing car and to understand when it is the best time to change a gear.

Maximum Power RPM: Revolutions per minute when reaching
the top of the power curve.
Width Profile Wheel diameter
Tire Diameter [mm]:  OR 
Numbers of teeth Gear Ratio
Final Drive Ratio:  x   OR 
1st Gear Ratio:  x   OR 
2nd Gear Ratio:  x   OR 
3rd Gear Ratio:  x   OR 
4th Gear Ratio:  x   OR 
5th Gear Ratio:  x   OR 
6th Gear Ratio:  x   OR 
Speed in:




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Gear shift Difference after shifting RPM after shifting
from 1st Gear to 2nd Gear 2579 3121
from 2nd Gear to 3rd Gear 1983 3717
from 3rd Gear to 4th Gear 1520 4180
from 4th Gear to 5th Gear 1036 4664
from 5th Gear to 6th Gear 1267 4433
kmh / RPM 1000 2000 3000 4000 5000 5700
1st Gear 9.8 19.6 29.3 39.1 48.9 55.7
2nd Gear 17.9 35.7 53.6 71.4 89.3 101.8
3rd Gear 27.4 54.8 82.2 109.5 136.9 156.1
4th Gear 37.3 74.7 112 149.4 186.7 212.8
5th Gear 45.6 91.3 136.9 182.6 228.2 260.1
6th Gear 58.7 117.4 176 234.7 293.4 334.5

This calculator is completely based on mathematical formulas to be useful to you. Try the Transmission Gear Ratio Calculator now.