2018 Ram 3500 Mega Cab

2018 Ram 3500
Save up to $14,212
MSRP range
$43,845 - $63,995

Pros

  • Diesel engine and automatic transmission yield monumental torque
  • Cabin offers excellent fit and finish
  • Ride is comfortable and quiet, especially for a large truck
  • Available load-leveling air suspension

Cons

  • Six-cylinder diesel not as quick as V8-powered competitors
  • Manual-shift control is in a clumsy spot on column shifter
  • Diesel engine delivers lower power with manual transmission
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Top consumer reviews

Read what other owners think about the 2018 Ram 3500.

dealers wont work on truck
norman tietze, 4/20/2018
dealers wont work on truck , said it was to big ,dealers don't want to fix recalls , no place for snow chains , factory bumpers replaced by real ones from ranch-king on Bord computer system got hacked 3 times dealer said tough luck truck is 2010 ram350 Laramie mega-cab 8ft bed diesel 4+4 , no sway-bar needed one
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Features & Specs

MSRP
$53,545
MPG
N/A city / N/A hwy
Seats 6
6-speed shiftable automatic
Gas
370 hp @ 4600 rpm
MSRP
$60,295
MPG
N/A city / N/A hwy
Seats 5
6-speed shiftable automatic
Gas
370 hp @ 4600 rpm
MSRP
$48,640
MPG
N/A city / N/A hwy
Seats 6
6-speed shiftable automatic
Gas
383 hp @ 5600 rpm
MSRP
$63,995
MPG
N/A city / N/A hwy
Seats 5
6-speed shiftable automatic
Gas
370 hp @ 4600 rpm
See all 2018 Ram 3500 Mega Cab features & specs

Safety

Our experts’ favorite 3500 safety features:

ParkSense Front/Rear Park Assist System
Alerts the driver to unseen objects front or rear. Crucial in a big truck like this with limited forward and rearward visibility.
ParkView Rear Back Up Camera
Displays an image directly behind the Ram 3500, either in the rearview camera or from the central touchscreen.
Cargo Camera
Ensures the safety of driver, passers-by and trailered load by displaying image of truck bed, including any fifth-wheel tow hitch assembly.

2018 Ram 3500 Mega Cab for Sale

Ram 3500 2018 Laramie Longhorn 4dr Mega Cab 4WD SB (6.4L 8cyl 6A)
New 2018
Ram 3500
Laramie Longhorn
Edmunds Suggested Price$71,583
Est.Loan: $1,374/mo
Great Deal!
Great Deal!
View Details
Dealer Notes
This vehicle won't be on the lot long! Blurring highway lines with an exceptional merger of performance and opulence. A turbocharger is also included as an economical means of increasing performance. The following features are included: front and rear reading lights, power moon roof, and power windows. Smooth gearshifts are achieved thanks to the refined 6 cylinder engine, and load leveling rear suspension maintains a comfortable ride. Four wheel drive allows you to go places you've only imagined. We know that you have high expectations, and we enjoy the challenge of meeting and exceeding them! Please don't hesitate to give us a call.

MSRP: $80,585

Ram 3500 2018 SLT 4dr Mega Cab 4WD SB (5.7L 8cyl 6A)
New 2018
Ram 3500
SLT
Edmunds Suggested Price$55,593
Est.Loan: $1,076/mo
Good Deal!
Good Deal!
View Details
Dealer Notes
The 'Everybody Price' includes ONLY REBATES AND INCENTIVES THAT EVERYBODY QUALIFIES FOR (Unlike many of our competitors). Your only additional fees are Tax, Tag Fees, $299 Processing Fee (not required by law) and Destination charge. Destination charges: $995 - $1445(all new Chrysler, Dodge Jeep models) $1,195 - $1645 (all new RAM models). Incentives are based on MidAtlantic business center residency. All availability, prices, and specifications are subject to change without notice. Any accessories added by the dealer are additional. 'Conditional Price' includes conditional rebates and incentives. Not everyone will qualify for the conditional incentives. Click on incentives to determine your eligibility. For clarification regarding any conditional incentive, please call to determine your eligibility.

MSRP: $63,040

Ram 3500 2018 Laramie 4dr Mega Cab 4WD SB (6.4L 8cyl 6A)
New 2018
Ram 3500
Laramie
Edmunds Suggested Price$66,469
Est.Loan: $1,279/mo
Good Deal!
Good Deal!
View Details
Dealer Notes
ABS brakes, Compass, Electronic Stability Control, Emergency communication system, Front dual zone A/C, Heated door mirrors, Heated Front Seats, Heated front seats, Illuminated entry, Low tire pressure warning, Remote keyless entry, Traction control. Brilliant Black Crystal Pearlcoat 2018 Ram 3500 Laramie 4D Extended Cab Aisin 6-Speed Automatic Cummins 6.7L I6 Turbodiesel 4WD 5-Star Award winning Chrysler Dodge Jeep RAM dealership located in Northern Virginia!!! Save Thousands at Safford!!! Free VA State Safety Inspections for Life!!! Please confirm the accuracy of the included equipment by calling us prior to purchase.

MSRP: $74,800

More about the 2018 Ram 3500
2018 Ram 3500 Mega Cab Overview

The 2018 Ram 3500 Mega Cab is offered in the following styles: Laramie 4dr Mega Cab 4WD SB (6.4L 8cyl 6A), Laramie Longhorn 4dr Mega Cab 4WD SB (6.4L 8cyl 6A), Big Horn 4dr Mega Cab 4WD SB (5.7L 8cyl 6A), Limited 4dr Mega Cab 4WD SB (6.4L 8cyl 6A), SLT 4dr Mega Cab 4WD SB (5.7L 8cyl 6A), Limited 4dr Mega Cab SB (6.4L 8cyl 6A), Lone Star 4dr Mega Cab SB (5.7L 8cyl 6A), Lone Star 4dr Mega Cab 4WD SB (5.7L 8cyl 6A), Big Horn 4dr Mega Cab SB (5.7L 8cyl 6A), SLT 4dr Mega Cab SB (5.7L 8cyl 6A), Laramie Longhorn 4dr Mega Cab SB (6.4L 8cyl 6A), and Laramie 4dr Mega Cab SB (6.4L 8cyl 6A).

What do people think of the 2018 Ram 3500 Mega Cab?

Consumer ratings and reviews are also available for the 2018 Ram 3500 Mega Cab and all its trim types. Overall, Edmunds users rate the 2018 3500 Mega Cab 3 on a scale of 1 to 5 stars. Edmunds consumer reviews allow users to sift through aggregated consumer reviews to understand what other drivers are saying about any vehicle in our database. Detailed rating breakdowns (including performance, comfort, value, interior, exterior design, build quality, and reliability) are available as well to provide shoppers with a comprehensive understanding of why customers like the 2018 3500 Mega Cab.

Edmunds Expert Reviews

Edmunds experts have compiled a robust series of ratings and reviews for the 2018 Ram 3500 Mega Cab and all model years in our database. Our rich analysis includes expert reviews and recommendations for the 2018 3500 Mega Cab featuring deep dives into trim levels including Laramie, Laramie Longhorn, Big Horn, etc. with careful analysis around pricing, features, performance, mpg, safety, interior, and driving and performance. Edmunds also offers expert ratings, road test and performance data, long-term road tests, first-drive reviews, video reviews and more.

Read our full review of the 2018 Ram 3500 Mega Cab here.
Our Review Process

This review was written by a member of Edmunds' editorial team of expert car reviewers. Our team drives every car you can buy. We put the vehicles through rigorous testing, evaluating how they drive and comparing them in detail to their competitors.

We're also regular people like you, so we pay attention to all the different ways people use their cars every day. We want to know if there's enough room for our families and our weekend gear and whether or not our favorite drink fits in the cupholder. Our editors want to help you make the best decision on a car that fits your life.

What's a good price for a New 2018 Ram 3500 Mega Cab?
2018 Ram 3500 Mega Cab Laramie Longhorn 4dr Mega Cab 4WD SB (6.4L 8cyl 6A)

The 2018 Ram 3500 Mega Cab Laramie Longhorn 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $81,925. The average price paid for a new 2018 Ram 3500 Mega Cab Laramie Longhorn 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) is trending $11,249 below the manufacturer’s MSRP.

Edmunds members save an average of $11,249 by getting upfront special offers. The estimated special offer price in your area is$70,676.

The average savings for the 2018 Ram 3500 Mega Cab Laramie Longhorn 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) is13.7% below the MSRP.

Available Inventory:

We are showing 1 2018 Ram 3500 Mega Cab Laramie Longhorn 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) vehicle(s) available in the in the Ashburnarea.

2018 Ram 3500 Mega Cab Limited 4dr Mega Cab 4WD SB (6.4L 8cyl 6A)

The 2018 Ram 3500 Mega Cab Limited 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $80,665. The average price paid for a new 2018 Ram 3500 Mega Cab Limited 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) is trending $14,212 below the manufacturer’s MSRP.

Edmunds members save an average of $14,212 by getting upfront special offers. The estimated special offer price in your area is$66,453.

The average savings for the 2018 Ram 3500 Mega Cab Limited 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) is17.6% below the MSRP.

Available Inventory:

We are showing 7 2018 Ram 3500 Mega Cab Limited 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) vehicle(s) available in the in the Ashburnarea.

2018 Ram 3500 Mega Cab Laramie 4dr Mega Cab 4WD SB (6.4L 8cyl 6A)

The 2018 Ram 3500 Mega Cab Laramie 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $69,840. The average price paid for a new 2018 Ram 3500 Mega Cab Laramie 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) is trending $9,063 below the manufacturer’s MSRP.

Edmunds members save an average of $9,063 by getting upfront special offers. The estimated special offer price in your area is$60,777.

The average savings for the 2018 Ram 3500 Mega Cab Laramie 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) is13% below the MSRP.

Available Inventory:

We are showing 6 2018 Ram 3500 Mega Cab Laramie 4dr Mega Cab 4WD SB (6.4L 8cyl 6A) vehicle(s) available in the in the Ashburnarea.

2018 Ram 3500 Mega Cab SLT 4dr Mega Cab 4WD SB (5.7L 8cyl 6A)

The 2018 Ram 3500 Mega Cab SLT 4dr Mega Cab 4WD SB (5.7L 8cyl 6A) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $49,960. The average price paid for a new 2018 Ram 3500 Mega Cab SLT 4dr Mega Cab 4WD SB (5.7L 8cyl 6A) is trending $5,628 below the manufacturer’s MSRP.

Edmunds members save an average of $5,628 by getting upfront special offers. The estimated special offer price in your area is$44,332.

The average savings for the 2018 Ram 3500 Mega Cab SLT 4dr Mega Cab 4WD SB (5.7L 8cyl 6A) is11.3% below the MSRP.

Available Inventory:

We are showing 4 2018 Ram 3500 Mega Cab SLT 4dr Mega Cab 4WD SB (5.7L 8cyl 6A) vehicle(s) available in the in the Ashburnarea.

2018 Ram 3500 Mega Cab Big Horn 4dr Mega Cab 4WD SB (5.7L 8cyl 6A)

The 2018 Ram 3500 Mega Cab Big Horn 4dr Mega Cab 4WD SB (5.7L 8cyl 6A) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $69,885. The average price paid for a new 2018 Ram 3500 Mega Cab Big Horn 4dr Mega Cab 4WD SB (5.7L 8cyl 6A) is trending $4,430 below the manufacturer’s MSRP.

Edmunds members save an average of $4,430 by getting upfront special offers. The estimated special offer price in your area is$65,455.

The average savings for the 2018 Ram 3500 Mega Cab Big Horn 4dr Mega Cab 4WD SB (5.7L 8cyl 6A) is6.3% below the MSRP.

Available Inventory:

We are showing 1 2018 Ram 3500 Mega Cab Big Horn 4dr Mega Cab 4WD SB (5.7L 8cyl 6A) vehicle(s) available in the in the Ashburnarea.

Shop with Edmunds for perks and special offers on new cars, trucks, and SUVs near Ashburn, VA. Doing so could save you hundreds or thousands of dollars. Edmunds also provides consumer-driven dealership sales and service reviews to help you make informed decisions about what cars to buy and where to buy them.

Which 2018 Ram 3500 Mega Cabs are available in my area?

2018 Ram 3500 Mega Cab Listings and Inventory

There are currently 28 new 2018 Ram 3500 Mega Cabs listed for sale in your area, with list prices as low as $49,865 and mileage as low as 0 miles. Simply research the type of used car you're interested in and then select a car from our massive database to find cheap used cars for sale near you. Once you have identified a vehicle you're interested in, check the Carfax and Autocheck vehicle history reports, read dealer reviews, and find out what other owners paid for the 2018 Ram 3500 Mega Cab. Then select Edmunds special offers, perks, deals, and incentives to contact the dealer of your choice and save up to $15,855 on a new, used or CPO 2018 Ram 3500 Mega Cab available from a dealership near you.

Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap new, used, or certified pre-owned (CPO) 2018 Ram 3500 Mega Cab for sale near you.

Why trust Edmunds?

Edmunds has deep data on over 6 million new, used, and certified pre-owned vehicles, including all models of the 2018 Ram 3500 Mega Cab and all available trim types: Big Horn, Limited, SLT, etc. Rich, trim-level features & specs and options data tracked for the 2018 Ram 3500 Mega Cab include (but are not limited to): MSRP, available incentives and deals, average price paid, warranty information (basic, drivetrain, and maintenance), features (interior and exterior color, upholstery, bluetooth, navigation, cruise control, parking assistance, lane sensing, keyless ignition, satellite radio, folding rears seats,run flat tires, wheel type, tire size, sunroof, etc.), vehicle specifications (engine cylinder count, drivetrain, engine power, torque, engine displacement, transmission), fuel economy and MPG (city, highway, and combined, fuel capacity, range), vehicle dimensions (interior cabin space, vehicle length and width, seating capacity, cargo space). Edmunds also provides tools to allow shopper to compare vehicles to similar models of their choosing by warranty, interior features, exterior features, specifications, vehicle dimensions, consumer rating, edmunds expert review, safety rating, and color.