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2011 RAM 2500/3500 HD SPECIFICATIONS 

 

 

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TRANSMISSION: 545RFE—AUTOMATIC FIVE-SPEED 

Availability 

Standard with 5.7-liter engines on 2500 series models 

Description 

Three planetary gear sets, one overrunning clutch, full electronic control, 
electronically controlled converter clutch 

Gear Ratios 

 

1st 

2nd 

1.67—upshift; 1.50—kickdown 

3rd 

4th 

0.75 

5th 

0.67 

Reverse 

Overall Top Gear 

2.50 with 3.73 axle ratio; 2.75 with 4.10 axle ratio; 2.14 with 3.42 axle ratio 

 
TRANSMISSION: 68RFE—AUTOMATIC SIX-SPEED 

Availability 

Optional with 6.7L Cummins Turbo Diesel engine 

Description 

Three planetary gear-sets, one overrunning clutch, full electronic control, 
electronically controlled converter clutch 

Gear Ratios 

 

1st 

3.231 

2nd 

1.837 

3rd 

1.41 

4th 

5

th

 

0.816 

6

th

 

0.625 

Reverse 

4.444 

Overall Top Gear  

2.33 with 3.73 axle ratio; 2.56 with 4.10 axle ratio 

 

TRANSFER CASES: NV271/NV273

 

Availability 

NV271—Standard 4WD ST  
NV273—Standard Laramie; Optional SLT 

Type 

Part-time 

Operating Modes 

2WD; 4WD High; Neutral; 4WD Low 

Shift Mechanism 

NV271—manual; NV273—electric 

Low-range Ratio 

2.72 

Center Differential 

None 

 

 

Summary of Contents for 2011 RAM 2500 HD

Page 1: ... 383 bhp 286 kW 5 600 rpm 2500 series b Torque SAE net 400 lb ft 542 N m 4 000 rpm 2500 series Max Engine Speed 5 800 rpm Fuel Requirement Unleaded mid grade 89 octane R M 2 recommended Unleaded regular 87 octane R M 2 acceptable Oil Capacity 7 0 qt 6 6L Coolant Capacity 18 7 qt 17 7L Emission Control Dual three way catalytic converters internal engine features with knock sensors b Emission Contro...

Page 2: ...aximum High idle Engine Speed 3 500 rpm Fuel Requirement Ultra low sulfur diesel Oil Capacity 12 0 qt 11 3L with filter Coolant Capacity 29 5 qt 28 0L Emission Controls No diesel exhaust fluid required ELECTRICAL SYSTEM Alternator Availability Standard All Rating 160 amp Availability Optional Rating 180 amp included with Snow Plow Prep Package Battery Availability Standard 2500 and 3500 with gasol...

Page 3: ... 10 axle ratio 2 14 with 3 42 axle ratio TRANSMISSION 68RFE AUTOMATIC SIX SPEED Availability Optional with 6 7L Cummins Turbo Diesel engine Description Three planetary gear sets one overrunning clutch full electronic control electronically controlled converter clutch Gear Ratios 1st 3 231 2nd 1 837 3rd 1 41 4th 1 5 th 0 816 6 th 0 625 Reverse 4 444 Overall Top Gear 2 33 with 3 73 axle ratio 2 56 w...

Page 4: ...49 5 WB 6 4 BOX SRW 4x2 4x4 Wheelbase 149 4 148 9 Track Width Front 68 6 68 3 Track Width Rear 68 2 68 2 Overall Length 237 4 237 4 Overall Width SgRP Front 79 1 79 1 Overall Height 73 7 77 7 Suspension or Axle to Ground Front 7 1 7 4 Suspension or Axle to Ground Rear 7 3 7 1 Approach Angle 12 5 21 8 Ramp Breakover Angle 15 1 18 2 Departure Angle 23 7 27 0 CREW CAB 169 5 WB 8 0 BOX SRW 4x2 4x4 Whe...

Page 5: ... Width in mm 66 4 1686 9 66 4 1686 9 Distance Between Wheelhouses in mm 51 1295 4 51 1295 4 Depth in mm 20 1 510 5 20 2 513 2 Tailgate Opening Width in mm 60 4 1535 3 60 4 1535 3 ACCOMMODATIONS Model Regular Cab Crew Cab Mega Cab Seating Capacity F R 3 0 or 2 0 3 3 or 2 3 3 3 or 2 3 Front Head Room in mm 40 3 1022 6 41 0 1040 5 41 0 1040 5 Legroom in mm 41 1041 3 41 1041 3 41 1041 3 Shoulder Room ...

Page 6: ...Box Length Long Long Wheelbase nominal in mm 140 5 140 5 Turning Diameter ft m a 45 1 41 6 Crew Cab Pickup Model 2WD 2WD 4WD 4WD Box Length Short Long Short Long Wheelbase nominal in mm 149 5 169 5 149 5 169 5 Turning Diameter ft m a 47 5 53 2 43 9 49 2 Mega Cab Pickup Model 2WD 4WD Wheelbase nominal in mm 160 5 160 5 Turning Diameter ft m a 50 67 46 86 a Turning diameter is measured at the outsid...

Page 7: ...49 5 WB 6 4 BOX SRW 4x2 4x4 Wheelbase 149 4 148 9 Track Width Front 68 6 68 3 Track Width Rear 68 2 68 2 Overall Length 237 4 237 4 Overall Width SgRP Front 79 1 79 1 Overall Height 74 2 78 4 Suspension or Axle to Ground Front 7 8 8 1 Suspension or Axle to Ground Rear 7 8 7 8 Approach Angle 13 9 23 4 Ramp Breakover Angle 16 3 19 4 Departure Angle 24 2 27 7 CREW CAB 169 5 WB 8 0 BOX SRW 4x2 4x4 Whe...

Page 8: ... Wheelbase 160 5 160 0 Track Width Front 68 6 68 3 Track Width Rear 68 2 68 2 Overall Length 248 4 248 4 Overall Width SgRP Front 79 1 79 1 Overall Height 74 1 78 3 Suspension or Axle to Ground Front 7 8 8 1 Suspension or Axle to Ground Rear 7 8 7 7 Approach Angle 14 0 23 4 Ramp Breakover Angle 15 8 18 3 Departure Angle 24 2 27 6 MEGA CAB 160 5 WB 6 3 BOX DRW 4x2 4x4 Wheelbase 160 5 160 0 Track Wi...

Page 9: ...676 5 66 1676 5 Hip Room in mm 62 9 1676 4 63 2 1604 6 63 2 1604 6 Seat Travel in mm 7 1 179 2 7 1 179 2 7 1 179 2 Recliner Range degrees 14 42 42 Rear Head Room in mm N A 39 9 1013 5 39 7 1007 3 Legroom in mm N A 40 3 1023 6 34 7 881 4 Shoulder Room in mm N A 65 7 1670 65 7 1670 Hip Room in mm N A 63 2 1605 2 62 9 1598 3 Interior Volume Front cu ft cu m 63 0 1 8 64 2 1 8 64 2 1 8 Rear cu ft cu m ...

Page 10: ...47 5 53 2 43 9 49 2 Mega Cab Pickup Model 2WD 4WD Wheelbase nominal in mm 160 5 160 5 Turning Diameter ft m a 50 67 46 86 a Turning diameter is measured at the outside of the tires at curb height Turning diameters and steering wheel turns lock to lock may differ with optional tires and wheels BRAKES Front Size and Type in mm Rotors 14 17 x 1 54 in disc with twin piston pin slider caliper and ABS R...

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