Used GMC For Sale

1351 - 1375 of 9,123 listings

2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$30,250 USD

Used 2021 GMC G33903 Box Truck for sale, 91,703 miles, 401 HP 6.6LV8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll up door, 126" height. Check it out!

Condition	Used
Usage	91,703 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618530
MLS Number	14081708
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/22/2026
Location	Hattiesburg, MS, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$29,750 USD

Used 2021 GMC G33903 Box Truck for sale, 86,870 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door. See it...

Condition	Used
Usage	86,870 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618477
MLS Number	14081707
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/24/2026
Location	Braintree, MA, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$27,750 USD

Used 2021 GMC G33903 Box Truck for sale, 98,275 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177-inch wheelbase, roll-up door, yellow....

Condition	Used
Usage	98,275 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618401
MLS Number	13637402
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/14/2026
Location	Elkhart, IN, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$28,250 USD

Used 2021 GMC G33903 Box Truck for sale, 93,517 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 177-inch wheelbase, gas fueled. See it...

Condition	Used
Usage	93,517 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618386
MLS Number	13492487
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/24/2026
Location	Melrose Park, IL, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$29,000 USD

Used 2021 GMC G33903 Box Truck for sale, 96,848 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177-inch wheelbase, yellow with roll-up...

Condition	Used
Usage	96,848 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618340
MLS Number	14081702
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/21/2026
Location	Omaha, NE, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$29,750 USD

Used 2021 GMC G33903 Box Truck for sale, 96,376 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, gasoline fuel, 177" wheelbase, 8,600 lb single rear axle, yellow with roll up...

Condition	Used
Usage	96,376 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618319
MLS Number	14081699
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/22/2026
Location	Baton Rouge, LA, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$30,250 USD

Used 2021 GMC G33903 Box Truck for sale, 88,650 miles, 401HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door. Check it out.

Condition	Used
Usage	88,650 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618291
MLS Number	14081698
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/15/2026
Location	Oklahoma City, OK, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$28,750 USD

Used 2021 GMC G33903 Box Truck for sale, 95,556 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, light duty. See it now.

Condition	Used
Usage	95,556 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618257
MLS Number	13492485
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/11/2026
Location	Conway, SC, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$24,500 USD

Used 2021 GMC G33903 Box Truck for sale, 123,974 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, single 8,600 lbs rear axle, spring suspension, yellow with roll-up door....

Condition	Used
Usage	123,974 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618249
MLS Number	14081697
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/21/2026
Location	Ceres, CA, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$29,750 USD

Used 2021 GMC G33903 Box Truck for sale, 86,804 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, spring suspension. Check it out today.

Condition	Used
Usage	86,804 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618245
MLS Number	13470353
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/21/2026
Location	Fitchburg, MA, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$30,250 USD

Used 2021 GMC G33903 Box Truck for sale, 90,352 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, 33-gallon fuel capacity....

Condition	Used
Usage	90,352 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618236
MLS Number	13369298
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/22/2026
Location	Beaumont, TX, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$24,750 USD

Used 2021 GMC G33903 Box Truck for sale, 97,319 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle, 8,600 lbs capacity, yellow color, roll-up door. See it now.

Condition	Used
Usage	97,319 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618227
MLS Number	13562699
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/10/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$28,000 USD

Used 2021 GMC G33903 Box Truck for sale, 92,860 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll up door, 33-gallon fuel capacity....

Condition	Used
Usage	92,863 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618156
MLS Number	14058845
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/21/2026
Location	West Sacramento, CA, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$27,750 USD

Used 2021 GMC G33903 Box Truck for sale, 99,826 miles, 401 HP 6.6LV8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, spring suspension, 33-gallon fuel capacity....

Condition	Used
Usage	99,826 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618138
MLS Number	14081690
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/10/2026
Location	Portland, OR, US
Sold By	Penske Used Trucks

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2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$29,250 USD

Used 2021 GMC G33903 Box Truck for sale, 86,366 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 33-gallon fuel capacity, roll-up door....

Condition	Used
Usage	86,366 Miles
Duty Class	Light Duty Box Truck
Horse Power	401 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91618107
MLS Number	13775491
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/11/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

$31,750 USD

Used 2021 GMC G33503 Box Truck for sale, 87,762 miles, 276HP 4.3LV6 GMC engine, 8-speed automatic transmission, single rear axle, gasoline, 33-gallon fuel capacity, roll-up door. Check it...

Condition	Used
Usage	87,762 Miles
Duty Class	Light Duty Box Truck
Horse Power	276 HP
Engine Model	GMC 4.3LV6
Transmission	8 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,084 lb 3.42 ratio
Door Type	Roll up
Stock Number	9125624
MLS Number	14081689
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/10/2026
Location	Everett, WA, US
Sold By	Penske Used Trucks

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2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

$28,500 USD

Used 2021 GMC G33503 Box Truck for sale, 120,103 miles, 276 HP 4.3LV6 GMC engine, 8-speed automatic transmission, single rear axle, roll up door, 33-gallon fuel capacity. Check it out.

Condition	Used
Usage	120,153 Miles
Duty Class	Light Duty Box Truck
Horse Power	276 HP
Engine Model	GMC 4.3LV6
Transmission	8 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,084 lb 3.42 ratio
Door Type	Roll up
Stock Number	9125616
MLS Number	14061353
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/22/2026
Location	Little Rock, AR, US
Sold By	Penske Used Trucks

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2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

$30,500 USD

Used 2021 GMC G33503 Box Truck for sale, 98,865 miles, 276 HP 4.3L V6 GMC gasoline engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll-up door. Check it...

Condition	Used
Usage	98,865 Miles
Duty Class	Light Duty Box Truck
Horse Power	276 HP
Engine Model	GMC 4.3LV6
Transmission	8 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,084 lb 3.42 ratio
Door Type	Roll up
Stock Number	9125602
MLS Number	14081688
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/14/2026
Location	Dayton, NJ, US
Sold By	Penske Used Trucks

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2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

$30,500 USD

Used 2021 GMC G33503 Box Truck for sale, 102,706 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, white with roll-up door. Check...

Condition	Used
Usage	102,706 Miles
Duty Class	Light Duty Box Truck
Horse Power	276 HP
Engine Model	GMC 4.3LV6
Transmission	8 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,084 lb 3.42 ratio
Door Type	Roll up
Stock Number	9125441
MLS Number	14081687
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/10/2026
Location	Charlotte, NC, US
Sold By	Penske Used Trucks

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2020 GMC G33903 Box Truck - 341HP, 6 Speed Automatic, Roll up Door

$23,500 USD

Used 2020 GMC G33903 Box Truck for sale, 120,705 miles, 341 HP 6.0L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs capacity, 177" wheelbase. Check it out!

Condition	Used
Usage	120,705 Miles
Duty Class	Light Duty Box Truck
Horse Power	341 HP
Engine Model	GMC 6.0LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 4.10 ratio
Door Type	Roll up
Stock Number	91616361
MLS Number	14081659
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/11/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

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GMC TopKick C7500 70 ft Boom / Bucket Truck - 2009 Altec LRV60-E70 Aerial Lift, 6 Spd

$72,900 USD

2009 GMC Topkick C-7500 Forestry Truck w/Elevator Boom, 8.1L Vortec V-8, Manual 6-speed trans, 100k miles, trailer brakes, strobe lights, 33k g.v.w., hydraulic brakes, p.t.o., poney engine,...

Condition	Used
Usage	3,585 Hours
Duty Class	Heavy Duty Boom / Bucket Truck
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	LRV60-E70
Drivetrain	2WD
Transmission	6 Speed
Rear Axle	Single Axle
Outriggers	Yes
Lift Height	70 ft
Stock Number	13472
MLS Number	13974076
Category	Boom & Bucket Trucks
Last Updated	1/22/2026
Location	North Hills, CA, US
Sold By	Truck Depot

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2006 GMC Steering Gear / Rack for a GM ALL

$300 USD

Condition	Used
Fits To Make(s)	GM
Fits To Model(s)	ALL
Stock Number	2521517
MLS Number	13800475
Category	Steering Gears / Racks
Last Updated	1/10/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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2006 GMC SINGLE AXLE Cutoff for a GMC T7500

$963 USD

USED SUSPENSION LOSSE FROM FRAME MISSING ONE HANGER BRACKET,

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	GMC
Fits To Model(s)	T7500
Capacity	NA
Stock Number	2521516
MLS Number	13695697
Category	Cutoffs
Last Updated	1/10/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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1994 GMC TopKick Hood

$1,628 USD

(USED) GMC TOPKICK SFA/SBA: SFA Color: RED Type: COMPLETE Length: 38 COMPLETE SMALL CHIPS THROUGHOUT

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	TOPKICK
Stock Number	25807586
MLS Number	13629060
Category	Hoods
Last Updated	1/10/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2005 GMC Sierra 2500 HD 4x4 Extended Cab Flatbed Pickup w/HydraBed

At auction Jan. 15

2005 GMC Sierra 2500 HD 4x4 Extended Cab Flatbed Pickup w/HydraBed, 225,618 miles showing, Title Will Be Marked Miles Exempt, Duramax 6.6L Turbo Diesel Engine, Automatic Transmission, 4 Door...

Condition	Used
Stock Number	ID8240
MLS Number	14081241
Category	Pickup Trucks
Last Updated	1/10/2026
Location	Cheyenne Wells, CO, US
Listed By	BigIron Auctions

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