I have been using UVA ever since it launched in the market, around 4+ years. It is quite roomy inside and a big dash makes u feel like driving big car. The car serves the purpose of city driving with a family of 5. Fuel consumption is very much on par with most of the cars in this segment, i.e around 12kmpl(after 4 years).
On highway it lacks power while overtaking you may need to be plan well. It gives 15kmpl on highway which is good. Ride quality is smooth and soundless.