I am very tall and has taken a seat in many cars but headspace was always an issue. You feel very chocked in crummpy head space, thanks to Maruti Suzuki for taking care the need of tall people in this planet. I have driven almost all low budget Maruti cars starting from the old 800 cc model till Desire new model-2017, and I bet no one Will get a huge headspace. Coming to maintaince expenses, Wagnor is almost zero maintenance car. You change the engine oil and air filter after runnig it for 10k and spark plug after 40k that’s it. Mileage in city is 14-15 and on highway it’s 16-17. Altogether it’s a value For money car. I am liking it.