Completed another highway drive in the GTI today and made quite an important discovery.
The gear box has 2 modes in automatic
- D for regular drive, where the box shifts up early and the engine is generally relaxed.
- S for sports mode, where the upshifts happen later and the box downshifts aggressively every time we slow down.
Apart from these two modes, I assumed there is
one manual mode where we tap the box to left and use paddles for manual shifting.
I use all three modes judiciously. D mostly in the city, with S mode being brought up whenever I see an open stretch and feel like ripping the engine a bit. I use manual mode mostly during highway drives. And generally once I get into manual mode, I stay in manual all the way until I hit traffic.
Today I started my journey and did not get out of D until I was out of BLR city. Once the road cleared, I jumped into manual mode and drove for nearly 150 kms, getting in and out of D depending on traffic density. Usually in D mode , the car always tries to get to D7 as quickly as possible and stays there. So you hardly spend a lot of time in D4 or D5 or D6. But in manual mode, I don't get to D7 so quickly and sometimes, just for fun, like to see the RPM needle climb in each gear and just stay in gear for prolonged periods. At one point I decided to drive in S mode for a change and enjoy those aggressive downshifts and hear the exhaust pop and fart. In S mode the box only goes upto S6 and does not go all the way till S7. I felt 6th gear in sports mode to be more peppy than 6th gear in manual mode. Same with 5th gear.
I thought all that sports mode did was make the gear box shift later in the RPM range and do some aggressive downshifting. I never expected any difference in in-gear performance from the engine. But S6 did feel more peppy since I had been driving in M6 for quite some time and S6 felt distinctively different.
The gear lever in the GTI is different in the way it works for selection of sports mode. You just tap the lever and it goes down and springs back to original position and S is selected, unlike in the GT TSI where you have hold the lock switch and bring the lever physically down one position to sports mode. You can only go into manual mode from D mode in the GT TSI (or so I believe), but in the GTI you can go into manual mode from sports mode! Put the lever into S mode and then tap it to the left for manual mode. You now have manual mode - Sport!!
The performance from the engine is even more ballistic in this manual - sports mode
. M5 and M6 now felt similar to what they were in S5 and S6. I never knew S mode selection in the gear lever also made the engine switch to a more aggressive map. It's almost like a hidden cheat code. Surely the work of some enthusiasts in the VW GTI team
. I can't believe it took me almost 11,000 kms to discover this.
I am now exclusively running the car on Speed 97. Sadly Nagpal's Garage on Reidency Road which dispensed Speed 97 has been completely razed. Hope it's for renovation and not closure of the pump. I managed to get HP power 99 for this journey, but this pump is really out of the way from my location.
Really enjoyed the drive once again. What a thrill it is to drive this car on smooth highways. Compared to the normal Polo one may feel the GTI only has a slightly bigger engine, stiffer suspension and bigger brakes. But it packs in a lot more subtle things, like the steering feel, the gearbox, the exhaust which have all been tuned to make the car as much fun as possible for the enthusiast. And they really do their job. The GTI truly is a car where the whole is greater than the sum of its parts.