Nice thread. My suggestions as below -
1. Bajaj Pulsar - Even though CBZ was the first bike to introduce performance 4-strokes in the market, Bajaj made it mainstream with the Pulsar. The bike was a smart move right from Day 1, with its 'Boy' image.
2. Yamaha FZ - Indians craved for big looking bikes, but couldn't afford it. Yamaha had a big success with the FZ series when it was first introduced - an international looking machine in a smaller package after ages. Together with the R15, this brought Yamaha back in the Indian market -
3.
Jeep Compass - Going by FIAT sales, no one would have expected this one to sell more than a 100 units per month - but it has exceeded the segment expectations by 10 in the initial year. One of the rare smart moves from a company known to make all sort of dumbass decisions.
4.
Hyundai Creta - I see many discussions were people wonder what makes the Creta sell in such numbers at that price! Its simple - Hyundai just gave the segment a well rounded package that appeals to all and doesn't offend any. The only real competition back then was the Renault Duster and Hyundai hit a home run designing the Creta specific to emerging markets like India and China - and enjoying the fruits of it now.
5.
Maruti Suzuki Ertiga - There was only one successful MPV in the market till the Ertiga came along. What makes it a smart move is how wisely MSIL avoided a conflict with the Innova by pitching its product well below it, thus establishing an all new segment for itself.
6.
Renault Kwid - Where Hyundai failed with the Eon, Renault had little chances to succeed against Maruti at its strongest segment in the market - but Renault played it smart with the Kwid. Mini Duster styling, segment first touchscreen audio system etc ensured the Kwid established its place in the market, poor crash safety ratings notwithstanding.
7. TATA Marketing campaigns - Ok, this is not majorly product specific - but TATA Motors turned around most of their products with innovative marketing campaigns. They created powerful sub-brands like the Safari overnight with such brilliant campaigns, but sadly hasn't capitalised on the brand value it carries yet!
8. Suzuki Motorcycles partnership with Dhoom - Superbikes = Dhoom bike = Busa for more than a decade now, thanks to this one movie. BMW Motorrad tried to imitate this success later with Dhoom 3, but there is nothing like an original. Even after a decade of not much improvements - Suzuki is able to sell almost a dozen Busa a month, with not even test rides required to be provided!
9. Maruti's entry with AMT -
Now we enthusiasts might shriek hearing this, but there is no denying that fact that Maruti made automatics a household technology with the AMT. The numbers have seen an exponential rise ever since, and some of that effect has rubbed on to the sales of other automatics too. AMT users are also likely to upgrade to a better automatic later on in their purchase decisions - thus shifting the FE centric market gradually towards automatics.
10. Royal Enfield Classic - One look at the sales figures and you'll know why! Neither the sales growth, nor Eicher Motors sales had to look back once the Classic hit the market. Although RE has always been known to capitalize on tradition, things took a whole different level with the introduction of the Classics. Old became the new gold!
11. Skoda Octavia - To establish an unknown brand in the country in a segment against Honda and Toyota required something special, and Skoda managed to do just that with the Octavia. It had a brilliant advantage - a good diesel engine, coupled with solid build quality and European looks - it was just the product needed to establish a new unknown brand in the market. Even parent company VW is struggling to match up to the image built by Skoda in our market.