subarugears.com


Gear Ratio and RPM to MPH Calculator with Auto Shift and Tracer

 

  • Enter gear ratios into the table below. Select 4 gears (VW), 5 gears or 6 gears to compare transmissions.
  • Enter the Diff Ratio.
  • Enter the tyre diameter in inches into the table below and press "Calculate"
  Gear 1 Gear 2 Gear 3 Gear 4 Gear 5 Gear 6 Diff Ratio Tyre Diameter (inches)
Gear Ratio
Sprockets Primary Drive Final Front Final Rear

 

Sample Subaru transmission ratios Gear 1 Gear 2 Gear 3 Gear 4 Gear 5 Gear 6
5MT TURBO (Typical) 3.16 1.88 1.30 0.97 0.74  
5MT NON TURBO (Typical) 3.45 2.06 1.45 1.09 0.78  
6MT TURBO (Typical) 3.45 1.94 1.30 0.97 0.78 0.67
6MT NON TURBO (Typical) 3.45 1.94 1.30 0.97 0.82 0.69
6MT TURBO DIESEL (Typical) 3.45 1.75 1.06 0.79 0.63 0.56

 

For a complete up-to-date listing on Subaru AWD models, please download the PDF from Rallispec HERE

 

Step 3 :
  • Enter the RPM you would shift at
Shift →
RPM
OPTION : Click Auto Shift to watch the RPM and MPH in all gears.
Slow Fast
  • Select the gear to display on the radio button below
  • Move the RPM slider to visualise the RPM and MPH change in that gear.
RPM
Max RPM