2018 GMC Sierra 2500HD Double Cab

Starting MSRP 

$37,200 - $51,100

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Key Spec of 2018 GMC Sierra 2500HD Double Cab
fuel economy

-

fuel type

Flex-fuel (unleaded/e85)

horsepower

360 hp @ 5400 rpm

basic warranty

3 yr./ 36000 mi.

ProsConsWhat's New

Impressive built quality and looks

The steering wheel column has only tilt features on the base and SLE trim

New exterior paints

Refined engine with a high payload capacity

Becomes expensive quickly with options

Updated tire pressure monitor system

Stores more fuel than some fellow pickup trucks

Standard backup camera and a 7-inch touchscreen

2018 GMC Sierra 2500HD Double Cab Price, Review, Ratings and Pictures

Updated on: November 3, 2022

Nathan Dyer's image
Nathan Dyer 

Senior Editor

Part of the fullsize pickup truck segment, the 2018 GMC Sierra 2500HD Double Cab competes with the Chevrolet Silverado 2500HD Double Cab, the Ram 2500 Crew Cab, and the Ford F-250 SuperDuty SuperCab. A base price of MSRP of $36,920 gets you a 6.0L V8 engine and a 6-speed automatic transmission. Despite the price going up to $47,335, this single powertrain is found in all 3 trims. This engine produces 360 horsepower and 380 lb-ft of torque, achieving a 0-60 of 7.5 seconds, and is offered as both an RWD and 4WD. That said, the GMC Sierra 2500HD Double Cab offers 6.6 feet and an 8 feet cargo bed, with a payload capacity of 3,381 pounds and 3,276 pounds respectively. It also offers a maximum towing capacity of 14,400 pounds.

2018 GMC Sierra 2500HD Double Cab Latest Updates

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Over All Rating

7.8

Out of 10

9.00
8.90
5.50
6.80
8.50
6.60
8.00
8.00
Notable Rankings

Pictures & Videos



Trims

Base$37,200 onwards

  • 17-inch painted steel Wheels
  • 1St row LCD monitor
  • AM/FM/Satellite-Prep
  • Cloth Seat trim
  • Driver Lumbar support
  • Manual front air conditioning

SLE$42,900 onwards

  • 17-inch machined aluminum Wheels

SLT$47,800 onwards

  • 18-inch chrome aluminum Wheels
  • Dual Zone Front Automatic Air Conditioning
  • Front Fog/driving lights

Used GMC Sierra 2500HD Double Cab For Sale

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20

2019 GMC Sierra 2500HD Crew Cab

3dr Crew Cab 6.6 ft. SB 4WD (6.0L 8cyl 6A)

$38,000
Est. $515/mo
Excellent Deal
$7,228 Below market
RMV: $45,228
Lucedale, MS
  
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19

2017 GMC Sierra 2500HD

2dr Regular Cab 8 ft. LB 4WD (6.0L 8cyl 6A)

$38,499
Est. $522/mo
Excellent Deal
$7,135 Below market
RMV: $45,634
Epsom, NH
  
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18

2018 GMC Sierra 2500HD Crew Cab

4dr Crew Cab 6.6 ft. LB 4WD (6.0L 8cyl 6A)

$28,999
Est. $393/mo
Excellent Deal
$5,201 Below market
RMV: $34,200
Norco, CA
  
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10

2019 GMC Sierra 2500HD Double Cab

4dr Double Cab 6.6 ft. SB 4WD (6.0L 8cyl 6A)

$38,188
Est. $518/mo
Excellent Deal
$6,757 Below market
RMV: $44,945
Springfield, MA
  
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15

2018 GMC Sierra 2500HD SLE Crew Cab

SLE 3dr Crew Cab 6.6 ft. LB 4WD (6.0L 8cyl 6A)

$47,157
Est. $640/mo
Excellent Deal
$8,157 Below market
RMV: $55,314
Longview, TX
  
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10

2019 GMC Sierra 2500HD SLE Crew Cab

SLE 3dr Crew Cab 6.6 ft. SB 4WD (6.0L 8cyl 6A)

$36,700
Est. $498/mo
Excellent Deal
$6,205 Below market
RMV: $42,905
Warwick, RI
  
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18

2018 GMC Sierra 2500HD Double Cab

4dr Double Cab 6.6 ft. LB 4WD (6.0L 8cyl 6A)

$30,995
Est. $420/mo
Excellent Deal
$5,172 Below market
RMV: $36,167
Collinsville, OK
  
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16

2019 GMC Sierra 2500HD SLE Double Cab

SLE 4dr Double Cab 6.6 ft. SB 4WD (6.0L 8cyl 6A)

$54,944
Est. $745/mo
Excellent Deal
$9,062 Below market
RMV: $64,006
Buford, GA
  
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11

2018 GMC Sierra 2500HD SLE Crew Cab

SLT 3dr Crew Cab 6.6 ft. LB 4WD (6.0L 8cyl 6A)

$34,995
Est. $475/mo
Excellent Deal
$5,713 Below market
RMV: $40,708
Post Falls, ID
  
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Colors and Styles

Build Car
Cardinal Red

Features

vehicle bio
base price

$37200

body style

4dr Double Cab

engine type
displacement

364 cu in

horse power

360 hp @ 5400 rpm

torque

380 lb.-ft. @ 4200 rpm

transmission

6-Speed Shiftable Automatic

dimensions
length

230 in

wheelbase

144.2 in

width

80.5 in

curb weight

6094 lbs

Height

78.1 in

Ground Clearance

9.6 lbs

capacity
passenger volume

91 cu ft

cargo volume

61 cu ft

passenger capacity

6 Seats

fuel economy
city/combined/highway

mpg

highway range

483.0 mi

warranty
basic warranty

3 yr./ 36000 mi.

powertrain warranty

5 yr./ 60,000 mi.


GMC Sierra 2500HD 5 year Cost To Own


Cash Price(MSRP)
$42,054
5 Year Cost To Own
$63,417
Total 5 year Cost To Own -  $63,417
Year 1Year 2Year 3Year 4Year 5total
Depreciation$7,609$1,488$1,408$1,652$1,565$13,722
Insurance$1,281$1,326$1,372$1,420$1,470$6,869
Fuel$4,725$4,867$5,013$5,163$5,318$25,086
Maintenance$469$776$744$2,337$1,271$5,597
RepairsNANA$152$362$529$1,043
Financing Interest$2,262$1,819$1,346$842$305$6,574
Taxes and Fees$3,504$270$260$251$241$4,526
Total Cost-To-Own$19,850$10,546$10,295$12,027$10,699$63,417
Read more about Cost-To-Own »

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