The 722.3 auto has 1:1 top gear ratio, as does the getrag manual tranny in the 16V. The 300e 5speeds were probably all overdrive in fifth. I can't give you the gear ratios in the 300E, but the 16V had 4.08/2.52/1.77/1.26/1.00 USA market 16V had a 3.27 rear, but there were other options in europe. T...