Compare Ashok Leyland 4020 vs Tata Signa 4018.S

GCW (Kg)	39500 Kg	39500 Kg

Axle Configuration	4x2	4x2

Engine	H series CRS iGen-6 technology	Cummins ISBe 5.6L

Power	200 HP@2400 rpm	186 HP@2300 rpm

Torque	700 Nm@1200-2000 rpm	850 Nm@1000-1600 rpm

Transmission	6 speed (6F+1R) With cable shift	6 speed (6F+1R)

Warranty	4 Years / 4 Lakh Km	6 Years / 6 Lakh km on driveline 3 Years / 3 Lakh km on vehicle

Service Interval	80,000 Km (Oil change)	80,000 Km (Oil change)

Additional	Gear Shift Advisor	Gear Shift Advisor 3 mode Fuel Economy Switch

Engine	H series CRS iGen-6 technology	Cummins ISBe 5.6L

Fuel Injection System	Common Rail	Common Rail

Engine Displacement	5660 cc	5635 cc

Engine Cylinders	6	6

Power	200 HP@2400 rpm	186 HP@2300 rpm

Torque	700 Nm@1200-2000 rpm	850 Nm@1000-1600 rpm

Clutch	380 mm dia With clutch booster	380 mm dia

Transmission	6 speed (6F+1R) With cable shift	6 speed (6F+1R)

Gearbox	ZF 6S 850	G950

Gradeability	13.05%	N/A

Max Speed	80 Kmph	N/A

Emission Norms Compliance	BS6	BS6

Fuel Type	Diesel	Diesel

Fuel Tank Capacity	Diesel: 300 / 375 Litres Ad Blue: 48 Litres Polymer tank	365 Litres 365+200 Litres (Optional) Polymer tank With anti-fuel theft

Electricals Battery	24V, 120 Ah / 150 Ah (AC)	N/A

Gross Combination Weight	39500 Kg	39500 Kg

Cabin Type	Sleeper cabin	Sleeper cabin

Chassis Frame	HSS material, bolted construction	Ladder type straight frame

Axle Configuration	4x2	4x2

Front Axle	Forged I Beam, Reverse Elliot Type Unitized wheel bearings (Optional)	Forged I Beam, Reverse Elliot Type

Rear Axle	Fully floating, Single speed RAR 6.17 Unitized wheel bearings (Optional)	Single reduction RA 110LD RAR: 5.57

Front Suspension	Semi elliptical leaf springs Parabolic leaf spring (Optional)	Parabolic leaf springs With telescopic shock absorbers

Rear Suspension	Semi elliptical leaf springs Parabolic helper spring	Semi elliptical leaf springs

Anti Roll Bar	Optional in front	N/A

Tyres	295/90R20 (Tube) 6+1 tyres	295/90R20 (Tube) 6+1 tyres

Wheelbase	3400 mm	3200 mm

Turning Circle Diameter	12.6 m	12.3 m

Ground Clearance	260 mm	250 mm

Overall Length	5950 mm	5625 mm

Overall Width	2570 mm	2565 mm

Overall Height	3145 mm (M Cabin) 3165 mm (U Cabin) 3110 mm (N Cabin)	N/A

Front Overhang	1550 mm	N/A

Rear Overhang	1000 mm	N/A

Front Track	2084 mm	1964 mm

Rear Track	1876 mm	1817 mm

Chassis Depth	275 mm	285 mm

Chassis Flange width	75 mm	65 mm

Chassis Thickness	7 / 8 mm	7 mm

Steering	Power Steering	Power Steering

Steering Adjustment	Rigid (In Cowl) Tilt and telescopic (U / N cab)	Tilt and telescopic

Air Conditioner (AC)	Optional	Optional

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

Telematics	Yes	Yes

Mobile Charging Point	Yes	Yes

Bottle Holder	Yes	Yes

Automatic Transmission	No	No

Cruise Control	No	No

Service Brakes	Air brakes With ASA	Air brakes With automatic adjustment

Parking Brakes	Acting on rear axle	Graduated valve controlled spring brake Acting on rear axle

Exhaust Brake	Yes	N/A

ABS	Yes	Yes

Anti Roll Bar	Optional in front	N/A

Differential Lock	No	N/A

Seat Belts	Yes	Yes

Reverse Parking_Buzzer	Yes	Yes

Tubeless Tyres	Optional	Optional