Well.... My brother i have both cars wagon r and v2, my both car works on careem cab, wagon r is better then v2 only behaves of resale and little bit ac and fuel consumption, and for any other v2 is the best car then wagon r, v2 has 15 to 16/km/L fuel consuption and wagon r has 16 to 17km/L but i think v2 has better fuel consuption because it's1.3 engine... V2 is fast drive more comfort and anterior wise more better then wagon r, v2 has better car over all