I buy vehiciles regularly, and I have been referencing to this website quite a few times. Here are some reasons from my personal experience as to why you should not refer to this website.
1) Prices listed are wrong and not updated. Back before I purchased my Enfield 500, I referred to this website for on road prices. The price listed was 1.72 lakhs. However, the true on road price when I purcahsed was 2.05 lakhs. The same was when I was looking up for the i20 Asta. The on road price was 7.17 lakhs, however, the dealership quoted a price of 9.10 lakh rupees. So yeah, this website has wrong and outdated prices.
2) New vehicles are not updated for months. Back in Feb, when the new 2017 Kawasaki Ninja 650 was launched in India, I tried to search it up on this website, however, it had not updated the vehicle. They did update it finally, but after 2 months. The same was when I was looking up for the price of the new Jaguar E-Pace SUV, and the vehicle was not listed at all.
3) The interface is quite unclean and cluttered. It is a nauseating mix of bright and dull yellow, with white, and some traces of orange. All in all, far from looking attractive, this website actually looks quite horrible.
4) This website lacks depth of information. Information like the release of the vehicle, its current generation, and comparison of same vehicle with previous generations, this website has none of these features.
All in all, no use using this.