2018 Hyundai Creta SX 1.6 (O)

The closest match is a 2017 SX PLUS 1.6 PETROL SPECIAL EDITION on Cars24 listed at ₹7.72L, 1 yr older, SX PLUS 1.6 PETROL SPECIAL EDITION trim at 18k km, so it carries the most weight here. The others span ₹6.47L to ₹7.72L, with the cheaper ones usually higher-km or lower-spec, so they count for less. Adjusting every listing for its year, kilometres and trim and leaning on the closest ones, dealer retail for this car works out to about ₹8.76L. Buying the same car direct from the owner skips the dealer's ~9% margin, so a fair price is ₹7.50L to ₹8.40L.