2013 Ram 3500: What's New, Specs & Features

Last updated August 4, 2026

The biggest change for the 2013 Ram 3500 is a major Heavy Duty redesign centered on a stronger chassis and higher towing and payload capability. It also gains broader safety coverage, a more modern cabin, refreshed front-end styling, and significant diesel upgrades.

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About the 2013 Ram 3500

4th-generation Ram Heavy Duty (2010-2018), major 2013 heavy-duty update/redesign year.

Ram positioned the 3500 as a serious tow-and-haul truck that did not force buyers to live with a stripped-out cabin. The core pitch was huge towing strength, Cummins diesel muscle, and trailer-control hardware, backed by a quieter cab, richer interior materials, and the roomy Mega Cab option. Compared with rivals, Ram leaned hard on mixing work capability with comfort, so the 3500 could serve as both a job truck and a long-haul tow rig.

The 2013 lineup runs from the work-first ST Tradesman to luxury-focused Laramie Longhorn models. Big Horn and Lone Star pair heavy-duty trailer equipment with a touchscreen, Bluetooth, remote start, and a power driver’s seat, while Laramie adds leather, heated and ventilated front seats, an 8.4-inch touchscreen, and a 7-inch driver display.

What changed, by category

Structural

A stronger frame plus updated axles, suspension, and steering hardware raise towing and payload capability.

Powertrain

Diesel models gain DEF-based emissions equipment, a smarter exhaust brake, and stronger Cummins/Aisin tuning, with the top diesel output reaching 850 lb-ft of torque. Gas powertrains join Big Horn, Laramie, Laramie Longhorn Edition, Laramie Longhorn Limited Edition, Lone Star, and SLT.

Safety

Electronic Stability Control becomes standard across the entire 3500 lineup, including dual-rear-wheel models.

Tech

The cabin adopts Ram’s newer dashboard and touchscreen system. Big Horn and Lone Star make Bluetooth, a touchscreen, USB ports, and a power driver’s seat standard; SLT makes USB standard; Laramie makes ventilated front seats standard while navigation becomes optional.

Styling

The heavy-duty front end and lighting are refreshed to match Ram’s newer design.

2013 Ram 3500 specs and features by trim

Feature	2013 Ram 3500SLT0 in stock	2013 Ram 3500Laramie0 in stock	2013 Ram 3500Big Horn0 in stock	2013 Ram 3500Lone Star0 in stock	2013 Ram 3500ST Tradesman0 in stock	2013 Ram 3500Laramie Longhorn Edition0 in stock	2013 Ram 3500Laramie Longhorn Limited Edition0 in stock
Engine	6-Cyl, Turbo Diesel, 6.7 Liter / V8, HEMI, 5.7 Liter	6-Cyl, Turbo Diesel, 6.7 Liter / V8, HEMI, 5.7 Liter	6-Cyl, Turbo Diesel, 6.7 Liter / V8, HEMI, 5.7 Liter	6-Cyl, Turbo Diesel, 6.7 Liter / V8, HEMI, 5.7 Liter	6-Cyl, Turbo Diesel, 6.7 Liter / V8, HEMI, 5.7 Liter	6-Cyl, Turbo Diesel, 6.7 Liter / V8, HEMI, 5.7 Liter	6-Cyl, Turbo Diesel, 6.7 Liter / V8, HEMI, 5.7 Liter
Transmission	Automatic, 6-Spd	Automatic, 6-Spd	Automatic, 6-Spd	Automatic, 6-Spd	Automatic, 6-Spd	Automatic, 6-Spd	Automatic, 6-Spd
Drivetrain	4WD	4WD	4WD	4WD	4WD	4WD	4WD
Fuel Type	Diesel / Gas	Diesel / Gas	Diesel / Gas	Diesel / Gas	Diesel / Gas	Diesel / Gas	Diesel / Gas
Horsepower	350–383 hp	350–383 hp	350–383 hp	350–383 hp	350–383 hp	350–383 hp	350–383 hp
Torque	400–850 lb-ft	400–850 lb-ft	400–850 lb-ft	400–850 lb-ft	400–850 lb-ft	400–850 lb-ft	400–850 lb-ft
Max Towing	17300–29640 lb	17260–29010 lb	17300–29070 lb	17300–29070 lb	17160–29700 lb	17160–28910 lb	17370–28910 lb
Rear Legroom	34.7–40.3 in	34.7–40.3 in	34.7–40.3 in	34.7–40.3 in	40.3 in	34.7–40.3 in	34.7–40.3 in
Seats	3–6	6	6	6	3–6	5	5
Doors	2–4	4	4	4	2–4	4	4
Safety & Security
Alarm System
Automatic High Beams
Park Assist
Rain Sensing Windshield Wipers
Rear View Camera
Exterior Features
Alloy Wheels
Fog Lights
Memory Exterior Mirrors
Power Moonroof
Side Steps
Entertainment & Electronics
Navigation System
SD Card Slot
Satellite Radio
Smartphone Interface
Subwoofer
Touch Screen Monitor
USB Ports
Comfort & Convenience
115V Power Outlet
Auto-Dimming Interior Mirror
Dual Power Front Seats
Dual Power Lumbar Support Front Seats
Dual-Zone Climate Control
Heated Front Seats
Heated Rear Seats
Heated Steering Wheel
Integrated Garage Door Opener
Leather Seats
Leather-Wrapped Steering Wheel
Memory Driver's Seat
Memory Pedals
Power Adjustable Pedals
Power Driver Seat
Proximity Keyless Entry
Remote Start
Remote Keyless Entry
Tilt Wheel
Ventilated Front Seats

How the 2014 Ram 3500 compares

The 2014 Ram 3500 gets a meaningful mechanical update rather than a full redesign. The biggest change is the addition of a 6.4-liter HEMI V8, which provides a stronger gas-engine alternative to the standard 5.7-liter V8.

See the full 2014 changes

Frequently asked questions

Is the 2013 Ram 3500 a full redesign?

The 2013 Ram 3500 receives a major mid-cycle redesign rather than starting a new generation. Its frame, axles, suspension, steering, front-end styling, cabin electronics, and safety equipment are substantially updated.

How is the 2013 Ram 3500 different from the 2012 model?

The 2013 Ram 3500 has a stronger chassis, higher towing and payload capability, standard stability control on every model, newer dashboard electronics, refreshed front styling, and upgraded diesel hardware. The ST trim is also renamed ST Tradesman, while the Outdoorsman trim is dropped.

What changed on the 2013 Ram 3500 diesel?

The 2013 diesel gains DEF-based emissions equipment, a smarter exhaust brake, and stronger Cummins/Aisin tuning. Diesel torque offerings increase across much of the lineup, with the strongest version reaching 850 lb-ft.

Does every 2013 Ram 3500 have stability control?

Yes. Electronic Stability Control is standard across the full 2013 Ram 3500 lineup, including dual-rear-wheel trucks, and it includes trailer-sway control.

Which 2013 Ram 3500 trims gained gas powertrains?

Gas powertrains join the 2013 Big Horn, Laramie, Laramie Longhorn Edition, Laramie Longhorn Limited Edition, Lone Star, and SLT trims. The change broadens those trims beyond their prior diesel offerings.