FCA CANADA
2018 Ram Commercial 3500 Chassis Cab
Canadian Specifications

Specifications are based on the latest product information available at the time of publication.  
All dimensions are in millimetres (inches) unless otherwise noted.  
All dimensions measured at curb weight with standard tires and wheels.

GENERAL INFORMATION	
Vehicle Type	Chassis Cab: Regular Cab and Crew Cab, 2WD, 4WD	
Assembly Plant	Saltillo Truck Assembly Plant, Coahuila, Mexico	
EPA Vehicle Class 	Large Pickup	
		
ENGINE: 6.4-LITRE HEMI® V-8	
Availability	Standard	
Type and Description 	90-degree V-type, liquid-cooled, variable-valve timing (VVT)	
Displacement 	392 cu. in. (6,417 cu. cm) 	
Bore x Stroke 	4.09 x 3.72 (103.9 x 94.6)	
Valve System 	Pushrod-operated overhead valves, 16 valves, eight de-activating and eight hydraulic lifters with roller followers	
Fuel Injection	Sequential, multiport, electronic, returnless	
Construction 	Deep-skirt cast-iron block with cross-bolted main bearing caps, 356 aluminum cylinder heads with hemispherical combustion chambers	
Compression Ratio 	10:1	
Power 	410 hp (302 kW) @ 5,600 rpm
Up to 370 hp (267kW) @ 4,600 rpm (over 10k rating)	
Torque  	429 lb.-ft. (582 N•m) at 4,000 rpm	
Maximum Engine Speed 	5,800 rpm limited; 4,800 rpm with AISIN transmission	
Fuel Requirement 	Unleaded regular, 87 octane (R+M)/2 	
Oil Capacity 	7 quarts (6.6 litres)	
Coolant Capacity 	16.6 quarts (15.8 litres)	
Emission Control 	Three-way catalytic converters, heated oxygen sensors, cooled electronic EGR and individual cylinder fuel control	

ENGINE: 6.7-LITRE CUMMINS TURBO DIESEL I-6 	
Availability	Manual six-speed transmission	
Type and Description	Inline, liquid-cooled, turbocharged, intercooled	
Displacement	408 cu. in. (6,690 cu. cm) 	
Bore x Stroke	4.21 x 4.88 (107 x 124)	
Valve System	Pushrod-operated overhead valves, 24 valves, solid lifters	
Fuel Injection	Electronic high-pressure common rail	
Construction	Cast-iron block and head	
Compression Ratio	17.3:1	
Power 	320 bhp (239 kW) @ 2,800 rpm	
Torque 	650 lb.-ft. (881 N•m) @ 1,400 rpm	
Maximum Engine Speed	3,200 rpm	
Fuel Requirement	Ultra-low sulfur diesel	
Oil Capacity	12.0 quarts (11.3 litres) with filter	
Coolant Capacity	23.8 quarts (22.5 litres)	
Emission Controls	Selective Catalytic Reduction (SCR)	
	
ENGINE: 6.7-LITRE HIGH OUTPUT CUMMINS TURBO DIESEL I-6 	
Availability	Optional (AISIN six-speed automatic)	
Type and Description	Inline, liquid-cooled, turbocharged, intercooled	
Displacement	408 cu. in. (6,690 cu. cm) 	
Bore x Stroke	4.21 x 4.88 (107 x 124)	
Valve System	Pushrod-operated overhead valves, 24 valves, solid lifters	
Fuel Injection	Electronic high-pressure common rail	
Construction	Cast-iron block and head	
Compression Ratio	17.3:1	
Power 	325 bhp (242 kW) @ 2,400 rpm	
Torque 	750 lb.-ft. (1,017 N•m) @ 1,500 rpm	
Maximum Engine Speed	3,200 rpm	
Fuel Requirement	Ultra-low sulfur diesel	
Oil Capacity	12.0 quarts (11.3 litres) with filter	
Coolant Capacity	23.8 quarts (22.5 litres)	
Emission Controls	Selective Catalytic Reduction (SCR)	

TRANSMISSION: G56 — MANUAL SIX-SPEED OVERDRIVE	
Availability	6.7-litre diesel	
Description	Synchronized in all gears	
Gear Ratios 		
1st	5.94	
2nd	3.28	
3rd	1.98	
4th	1.31	
5th	1.0	
6th	0.74	
Reverse	5.42	
Axle ratios 	3.42, 3.73, 4.10	
PTO	Left- or right-side with split-shaft capability	
	
TRANSMISSION: 66RFE — AUTOMATIC SIX-SPEED	
Availability	6.4-litre HEMI V8	
Description	Three planetary gear sets, one overrunning clutch, full electronic control, electronically controlled converter clutch	
Gear Ratios		
1st	3.23	
2nd	1.84	
3rd	1.41	
4th	1.00	
5th	0.82	
6th	0.63	
Reverse	4.44	
Axle ratios 	5.7-litre: 4.10	
	6.4-litre: 4.10	

TRANSMISSION: AS66RC — AUTOMATIC Six-SPEED	
Availability	6.4-litre HEMI V-8	
Description	Three planetary gear sets, one overrunning clutch, full electronic control, electronically controlled converter clutch	
Gear Ratios		
1st	3.75	
2nd	2.0	
3rd	1.34	
4th	1.0	
5th	0.77	
6th	0.63	
Reverse	3.54	
Axle ratios 	4.44	
PTO	Left- or right-side capability	
		
TRANSMISSION: AS69RC — AUTOMATIC Six-SPEED	
Availability	6.7-litre diesel 	
Description	Three planetary gear sets, one overrunning clutch, full electronic control, electronically controlled converter clutch	
Gear Ratios		
1st	3.75	
2nd	2.0	
3rd	1.34	
4th	1.0	
5th	0.77	
6th	0.63	
Reverse	3.54	
Axle ratios 	3.42, 3.73, 4.10	
PTO	Left- or right-side with split shaft capability	

TRANSFER CASES: BW 44-46, BW 44-47	
Availability	Optional on 6.7-litre diesel and 6.4-litre HEMI V-8	
Type	Part-time – BW 44-47 manual shift and BW 44-46 electric shift	
Operating Modes	2WD; 4WD High; Neutral; 4WD Low	
Low-range Ratio	2.64	
Centre Differential	None	
	
AXLES	
See Feature Availability chart - media.fcanorthamerica.com	
	
ELECTRICAL SYSTEM	
See Feature Availability chart - media.fcanorthamerica.com	
		
SUSPENSION		
Front	Three-link with track bar, coil springs, stabilizer bar, twin-tube shock absorbers, solid axle	
Rear	Hotchkiss leaf spring suspension, solid axle	
		
BRAKES		
Front	14.2 x 1.5 (360 x 39) vented disc with twin 2.4 (60) piston caliper	
Rear	14.1 x 1.3 (358 x 34) vented disc with twin 1.8 (45) piston caliper for SRW, 2.0 (51) for DRW	
Power-assist	Hydroboost	
		
AIR BAGS		
Regular Cab	2	
Crew Cab	2	
		
STEERING		
Power-assist	Hydraulic assist	

DIMENSIONS AND CAPACITIES			
Regular Cab 3644 mm (143.5-in.) WB, 1524 mm (60-in.) CA SRW  	4x2	4x4	
Wheelbase	143.5 (3,644.9)	143.5 (3,644.9)	
Turning diametre – ft. (m)(a)	45.0 (13.7)	55.5 (16.9)	
Track Width – Front	76.0 (1,930.4)	76.0 (1,930.4)	
Track Width – Rear	73.6 (1,869.4)	73.6 (1,869.4)	
Overall Length	234.3 (5,952.1)	234.3 (5,952.1)	
Overall Width @ Single Ground Reference Point (SgRP) Front	78.9 (2,004.1)	78.9 (2,004.1)	
Overall Height	80.1 (2,034.5)	80.1 (2,034.5)	
Suspension or Axle to Ground – Front	10.3 (261.6)	8.7 (221.0)	
Suspension or Axle to Ground – Rear	8.4 (213.4)	8.4 (213.4)	
Approach Angle (degrees)	28.3	28.3	
Ramp Breakover Angle (degrees)	23.7	23.7	
Departure Angle (degrees)	31.1	31.1	
			
Regular Cab 3644 mm (143.5-in.) WB, 1524 mm (60-in.) CA DRW 	4x2	4x4	
Wheelbase	143.5 (3,644.9)	143.5 (3,644.9)	
Turning diametre – ft. (m)(a)	45.0 (13.7)	55.5 (16.9)	
Track Width – Front	76.0 (1,930.4)	76.0 (1,930.4)	
Track Width – Rear	73.6 (1,869.4)	73.6 (1,869.4)	
Overall Length	234.3 (5,952.1)	234.3 (5,952.1)	
Overall Width @ Single Ground Reference Point (SgRP) Front	78.9 (2,004.1)	78.9 (2,004.1)	
Overall Height	80.1 (2,034.5)	80.1 (2,034.5)	
Suspension or Axle to Ground – Front	10.3 (261.6)	8.7 (221.0)	
Suspension or Axle to Ground – Rear	8.4 (213.4)	8.4 (213.4)	
Approach Angle (degrees)	28.3	28.3	
Ramp Breakover Angle (degrees)	23.7	23.7	
Departure Angle (degrees)	31.1	31.1	

			
Regular Cab 4254 mm (167.5-in.) WB, 2133 mm (84-in.) CA DRW	4x2	4x4	
Wheelbase	167.5 (4,254.5)	167.5 (4,254.5)	
Turning diametre – ft. (m)(a)	51.8 (15.8)	51.8 (15.8)	
Track Width – Front	76.0 (1,930.4)	76.0 (1,930.4)	
Track Width – Rear	73.6 (1,869.4)	73.6 (1,869.4)	
Overall Length	258.3 (6,560.8)	258.3 (6,560.8)	
Overall Width @ Single Ground Reference Point (SgRP) Front	78.9 (2,004.1)	78.9 (2,004.1)	
Overall Height	80.0 (2,032)	80.0 (2,032)	
Suspension or Axle to Ground – Front	10.3 (261.6)	8.7 (221.0)	
Suspension or Axle to Ground – Rear	8.4 (213.4)	8.4 (213.4)	
Approach Angle (degrees)	28.4	28.4	
Ramp Breakover Angle (degrees)	20.8	20.8	
Departure Angle (degrees)	31.0	31.0	
			
Crew Cab 4378 mm (172.4-in.) WB, 1524 mm (60-in.) CA DRW	4x2	4x4	
Wheelbase	172.4 (4,379)	172.4 (4,379)	
Turning diametre – ft. (m)(a)	53.2 (16.2)	53.2 (16.2)	
Track Width – Front	76.0 (1,930.4)	76.0 (1,930.4)	
Track Width – Rear	73.6 (1,869.4)	73.6 (1,869.4)	
Overall Length	282.3 (7,170.4)	282.3 (7,170.4)	
Overall Width @ Single Ground Reference Point (SgRP) Front	78.9 (2,004.1)	78.9 (2,004.1)	
Overall Height	79.9 (2,029.5)	79.9 (2,029.5)	
Suspension or Axle to Ground – Front	10.3 (261.6)	8.8 (223.5)	
Suspension or Axle to Ground – Rear	8.4 (213.4)	8.4 (213.4)	
Approach Angle (degrees)	28.5	28.5	
Ramp Breakover Angle (degrees)	18.2	18.2	
Departure Angle (degrees)	30.9	30.9	
(a) Turning diametre is measured at the outside of the tires at curb height. Turning diametres and steering wheel turns lock-to-lock may differ with optional tires and wheels.	

			
ACCOMMODATIONS			
Model	Regular Cab	Crew Cab	
Seating Capacity, F/R	3/0 or 2/0	3/3 or 2/3	
Front			
Headroom	39.9 (1,013.5)	41 (1,040.5)	
Legroom	41 (1,041.4)	41 (1,041.4)	
Shoulder Room	66 (1,676.4)	66 (1,676.4)	
Hip Room	62.9 (1,598.7)	63.2 (1,605.3)	
Seat Travel	9 (230.0)	9 (230.0)	
Recliner Range (degrees)	85 (38 RWD, 47 FWD)	56 (38 RWD, 18 FWD)	
Rear			
Headroom	N/A	39.9 (1,013.5)	
Legroom	N/A	40.3 (1,023.3)	
Shoulder Room	N/A	65.7 (1,668.8)	
Hip Room	N/A	63.2 (1,605.3)	
Interior Volume 			
Front – cu. ft. (cu. m)	62.5 (1.8)	64.2 (1.8)	
Rear – cu. ft. (cu. m)	N/A	61.1 (1.7)	

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