Compare Ashok Leyland Oyster School 3900: 36 Seater vs Tata Starbus AC Ultra School LPO 7.5: 49 Seater

Seating Capacity	N/A	49+D

Engine	H series CRS iGen6 technology	New Gen 3.3L

Power	147 HP	154 HP@2600 rpm

Torque	450 Nm@1250-2000 rpm	450 Nm@1000-2200 rpm

GVW (Kg)	9000 Kg	8500 Kg

	N/A	School, Colleges

Warranty	N/A	5 Years / 5 Lakh Km on driveline

Service Interval	40,000 Km (Oil change)	60,000 Km (Oil change)

Additional	Gear Shift Advisor	Gear shift advisor Fuel economy switch

Engine	H series CRS iGen6 technology	New Gen 3.3L

Fuel Injection System	Common Rail	Common Rail

Engine Displacement	3839 cc	3300 cc

Engine Cylinders	4	4

Engine Location	Front	Front

Power	147 HP@2400 rpm	154 HP@2600 rpm

Torque	450 Nm@1250-2000 rpm	450 Nm@1000-2200 rpm

Clutch	330 mm dia With clutch booster	310 mm dia

Transmission	5 speed (5F+1R)	5 speed (5F+1R)

Gearbox	S5.36 DD Synchromesh Cable shift	G 550 Cable Shift

Emission Norms Compliance	BS6	BS6

Fuel Type	Diesel	Diesel

Fuel Tank Capacity	Diesel: 115 Litres Ad Blue: 24 Litres	120 Litres

Electricals Battery	12V-130 Ah, 90 Amp (Non AC) 24V-150 Ah, 150 Amp (AC)	24V-120 Ah, 150 Amp

GVW	9000 Kg	8500 Kg

Seating Layout	3x2	3x2

Seating Capacity	36+D (3x2)	49+D

Passenger Door Type	N/A	Pneumatic door

Floor Type	N/A	Anti skid vinyl

Chassis Frame	Ladder type	Ladder type

Axle Configuration	4x2	4x2

Front Axle	Forged I section, Reverse Elliot type	Forged I section, Reverse Elliot type

Front Suspension	Parabolic leaf springs	Parabolic leaf springs

Rear Suspension	Parabolic leaf springs	Parabolic leaf springs

Anti Roll Bar	N/A	Yes

Tyres	235/75 R17.5 Tubeless radial	225/75 R17.5 Tubeless radial

Wheelbase	3900 mm	4400 mm

Turning Circle Diameter	N/A	17.7 m

Overall Length	7860 mm	8840 mm

Overall Width	2350 mm	2340 mm

Overall Height	N/A	2910 mm

Front Overhang	1620 mm	1800 mm

Rear Overhang	N/A	2640 mm

Steering	Power Steering	Power Steering

Steering Adjustment	Tilt and telescopic (Optional)	Tilt and telescopic

Instrument Cluster	Digital With mileage indicator	Digital With mileage indicator Distance to empty

Automatic Transmission	No	No

Telematics	i-ALERT (Optional)	Optional

Air Conditioner (AC)	Optional	Yes

Front Windshield	N/A	Single piece laminated glass

Rear_Windshield	N/A	Single piece tempered glass

Side Windows	Sliding glass (Non AC) Fixed glass (AC)	Pasted

Hatrack	N/A	Modular

Passenger Seat	Bench seats	Bench seats

Arm Rests	N/A	Available on each seat

AC Vents	N/A	Individual adjustable Integrated in hatrack

Bottle Holder	Yes	Available on each seat

Bell Switch	N/A	1 no. on stanchion pipe

Saloon Light	Yes	LED lights

Step Lamp	Yes	Yes

Service Brakes	Air brakes With DDU	Air brakes

ABS	Yes	Yes

Anti Roll Bar	N/A	Yes

Seat Belts	N/A	Flap type on front seats

Grab Handle	N/A	Available on each seat

Guide Grab Rail	Yes	Yes

Door Alarm	N/A	Yes

Fire Extinguisher	Yes	Yes

First Aid Box	Yes	Yes

Peep Window	N/A	No

Step Lamp	Yes	Yes

Tubeless Tyres	Yes	Yes

Retarder	No	No

Reverse Parking_Buzzer	Yes	Yes