I bought 2016 Asta variant Grand i10 and never regretted my decisions.
I used this as my daily commuter car. I get around 13-16 kmpl mostly city. Ground clearance looks good on paper at 165 mm but had to be careful. Maintenance wise same as a Maruti say swift ( cheaper than Nexa cars though!)
Overall a very good car. Value for money. Go for it, you won't regret. 5 years with 32000 + km running, no a single issue not even minor issue so far.