1. Tata Marcopolo AC Sleeper: Approximately 5-7 km/liter
2. Tata Starbus AC: Approximately 4-6 km/liter
3. Tata CityRide: Approximately 6-8 km/liter
4. Tata LPO 1618/42: Approximately 8-10 km/liter
5. Tata Winger: Approximately 12-15 km/liter
It's important to note that these are approximate values and actual mileage may vary based on factors such as traffic conditions, payload, driving behavior, and road conditions.