A good guess would be a bit faster than it goes in first
Gearbox type 6-speed manual gearbox, synchromesh on all gears
Gear ratio in 1st gear / 2nd gear 3.667 / 2.211
Gear ratio in 3rd gear / 4th gear 1.520 / 1.133
Gear ratio in 5th gear 0.919 / 0.778
Reverse gear / final drive ratio 3.333 / 4.111
http://www.youtube.com/watch?v=SCI0v4tbv-s