Used 6 Speed Trucks For Sale

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

$27,250 USD

Used 2021 GMC G33903 Box Truck for sale, 117,740 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle 8600 lbs, 33-gallon fuel capacity, roll-up door. Check it...

Condition	Used
Usage	117,740 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	91621037
MLS Number	14122137
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

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

$26,250 USD

Used 2021 GMC G33903 Box Truck for sale, 105,136 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, spring suspension, 33-gallon fuel capacity. Check...

Condition	Used
Usage	105,136 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	91620983
MLS Number	13594100
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/5/2026
Location	Lincoln, NE, US
Sold By	Penske Used Trucks

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

$27,000 USD

Used 2021 GMC G33903 Box Truck for sale, 103,256 miles, 401 HP 6.6LV8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, 177" wheelbase, roll-up door, white. Check it...

Condition	Used
Usage	103,256 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	91620534
MLS Number	14122132
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/25/2026
Location	Montgomery, NY, US
Sold By	Penske Used Trucks

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

Price Drop $24,750 USD

Used 2021 GMC G33903 Box Truck for sale, 108,795 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, roll up door, 33-gallon fuel capacity. Check it out!

Condition	Used
Usage	108,795 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	91619370
MLS Number	14122127
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/5/2026
Location	Omaha, NE, US
Sold By	Penske Used Trucks

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

$24,250 USD

Used 2021 GMC G33903 Box Truck for sale, 101,564 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, 8,600 lb single rear axle, 126" height, roll-up door, yellow. Check it out.

Condition	Used
Usage	101,564 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	91618564
MLS Number	14122123
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

2020 International MV607 Refrigerated Truck - 220HP, 6 Speed Automatic

Price Drop $56,750 USD

Used 2020 International MV607 Refrigerated Truck for sale, 144,226 miles, Cummins B6.7 diesel engine, 220 HP, 6-speed Allison automatic transmission, single rear axle, air ride suspension....

Condition	Used
Usage	144,387 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.29 ratio
Door Type	Roll up
Stock Number	362446
MLS Number	14122044
Category	Refrigerated Trucks
Last Updated	4/4/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

(844) 257-___ SHOW
NUMBERCall Seller

2018 International DuraStar 4300 Mechanic / Service Truck - Cummins, 6 Speed Allison Rds Automatic

$43,500 USD

(2 AVAILABLE) USED 2018 INTERNATIONAL 4300 SERVICE BODY, CUMMINS ISB ENGINE, ALLISON AUTOMATIC RDS TRANSMISSION, LOW MILES, 173" WHEELBASE, BENCH SEAT, 12' SERVICE BODY, TONS OF STORAGE, D...

Quantity	2
Condition	Used
Usage	38,000 Hours
Duty Class	Heavy Duty Service Truck
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	9736
MLS Number	13601670
Category	Mechanic / Utility / Service Trucks
Last Updated	2/3/2026
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(844) 716-___ SHOW
NUMBERCall Seller

2013 Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

Contact for price

2013 Peterbilt 365 tandem axle truck #5281 (sister truck shown in first 8 pictures), , Vin # 1NPSL70X1DD181154, , Cummins ISX11.9-425V- 425 horsepower turbo diesel engine, 1,550 ft lb torque,...

Condition	Used
Usage	3,955 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	425 HP
Engine Model	Cummins ISX11.9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	5281
MLS Number	13576793
Category	Dump Trucks
Last Updated	2/3/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

2019 Hino 338 Refrigerated Truck - 260HP, 6 Speed Automatic, Thermo King T880R-50

$55,500 USD

Used 2019 Hino 338 Refrigerated Truck for sale, 73,957 miles, 260 HP J08E-VB diesel engine, 6-speed Allison automatic transmission, air ride suspension, 12,000 lb front and 21,000 lb rear...

Condition	Used
Usage	74,201 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	260 HP
Engine Model	Hino J08E-VB
Transmission	6 Speed Automatic
Reefer Unit	Thermo King T880R-50
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Door Type	Roll up
Stock Number	222949
MLS Number	14085373
Category	Refrigerated Trucks
Last Updated	4/2/2026
Location	West Valley City, UT, US
Sold By	Penske Used Trucks

(844) 716-___ SHOW
NUMBERCall Seller

2011 Ford F-650 Single Axle Cab & Chassis Truck - Cummins, 325HP, 6 Speed Allison Rds Automatic

Contact for price

2011 Ford F650 Single axle chassis #5250; Vin # 3FRWF6FG8BV595791, , Cummins ISB-6.7L; 325 horsepower turbo diesel WITH Engine exhaust brake, , Allison 3000_RDS 6 speed automatic...

Condition	Used
Usage	37,478 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	325 HP
Engine Model	Cummins ISB6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb
Stock Number	5250
MLS Number	13300624
Category	Cab & Chassis Trucks
Last Updated	2/3/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(855) 585-___ SHOW
NUMBERCall Seller

2019 FREIGHTLINER M2 106 w/ ALTEC AA55 61' MAT. HAND🌲 INSULATED⚡ BOOM

$72,500 USD

2019 Freightliner Business Class M2 106 S/A Utility Chassis equipped with an Altec 61' Working Height Insulated Bucket Boom Material Handler Lift with Ramsey Hydraulic Winch, 5' Jib and...

Condition	Used
Usage	8,210 Hours
Duty Class	Heavy Duty Boom / Bucket Truck
Upfit Type	Bucket
Upfit Make	Altec
Upfit Model	AA55
Horse Power	250 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Outriggers	Yes
Lift Height	55 ft
Max Reach	37 ft
Lift Capacity	2000.00 Lb
Lift Capacity	1.00 Ton
Winch	Yes
MLS Number	14121080
Category	Boom & Bucket Trucks
Last Updated	3/27/2026
Location	Lockport, NY, US
Sold By	LAKE COUNTRY TRUCK & EQUIPMENT INC.

(844) 385-___ SHOW
NUMBERCall Seller

2016 Freightliner MT55 24 ft Box Truck - 200HP, 6 Speed Automatic, Roll up Door

$16,121 USD

Condition	Used
Usage	256,993 Miles
Duty Class	Medium Duty Box Truck
Box Length	24 ft.
Horse Power	200 HP
Engine Model	ISB'13 200/2300
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	4.10 ratio
Door Type	Roll up
Stock Number	652509
MLS Number	13550781
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/2/2026
Location	Salisbury, MA, US
Sold By	Ryder

2021 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic

Price Drop $84,250 USD

Used 2021 Ottawa T2 Yard Spotter Truck, Cummins B6.7 diesel engine, 200 HP, 25,871 miles, 6-speed Allison automatic transmission, single rear axle, 11R22.5 tires, 50-gal fuel capacity. See...

Condition	Used
Usage	27,370 Miles
Duty Class	Heavy Duty Yard Spotter Truck
Horse Power	200 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	30,000 lb 7.17 ratio
Stock Number	454159
MLS Number	14082614
Category	Yard Spotter Trucks
Last Updated	4/2/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

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

$26,000 USD

Used 2021 GMC G33903 box truck for sale, 101,062 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, white with roll-up door....

Condition	Used
Usage	101,123 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	91623833
MLS Number	14107468
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Elmsford, NY, US
Sold By	Penske Used Trucks

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

$29,250 USD

Used 2021 GMC G33903 Box Truck for sale, 106,217 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle 8600 lbs, 33-gallon fuel capacity, roll-up door. Check it...

Condition	Used
Usage	106,218 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	91623797
MLS Number	14109078
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Baltimore, MD, US
Sold By	Penske Used Trucks

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

$26,500 USD

Used 2021 GMC G33903 Box Truck for sale, 119,474 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, white, roll up door. See it...

Condition	Used
Usage	119,593 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	91623737
MLS Number	14102160
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Concord, NC, US
Sold By	Penske Used Trucks

2022 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

$27,250 USD

Used 2022 Ford F-350 Box Truck for sale, 89,919 miles, 305 HP 7.3L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 40-gallon fuel capacity, spring suspension, roll-up...

Condition	Used
Usage	89,922 Miles
Duty Class	Light Duty Box Truck
Horse Power	305 HP
Engine Model	Ford 7.3LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,500 lb 4.56 ratio
Door Type	Roll up
Stock Number	487212
MLS Number	13644996
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

2022 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

$26,750 USD

Used 2022 Ford F-350 Box Truck for sale, 95,143 miles, 305 HP 7.3L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 5,000 lb front axle, 8,500 lb rear axle, roll-up door...

Condition	Used
Usage	95,261 Miles
Duty Class	Light Duty Box Truck
Horse Power	305 HP
Engine Model	Ford 7.3LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,500 lb 4.56 ratio
Door Type	Roll up
Stock Number	486818
MLS Number	13264062
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

2022 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

$31,500 USD

Used 2022 Ford F-350 Light Duty Box Truck for sale, 89,501 miles, 305 HP 7.3L V8 gasoline engine, 6-speed automatic transmission, roll-up door, 176" wheelbase, single rear axle. Check it...

Condition	Used
Usage	89,504 Miles
Duty Class	Light Duty Box Truck
Horse Power	305 HP
Engine Model	Ford 7.3LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,500 lb 4.56 ratio
Door Type	Roll up
Stock Number	91621660
MLS Number	13622414
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/19/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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

$26,250 USD

Used 2021 GMC G33903 Box Truck for sale, 101,876 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, 33-gal fuel capacity. Check...

Condition	Used
Usage	102,075 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	91621600
MLS Number	14105144
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Conyers, GA, US
Sold By	Penske Used Trucks

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

$25,250 USD

Used 2021 GMC G33903 Box Truck for sale, 107,339 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, 8600 lb single rear axle, roll-up door, 33-gallon fuel capacity. Check it out!

Condition	Used
Usage	107,351 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	91621514
MLS Number	14107362
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Las Vegas, NV, US
Sold By	Penske Used Trucks

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

$25,750 USD

Used 2021 GMC G33903 Box Truck for sale, 105,419 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, roll-up door. See it now.

Condition	Used
Usage	105,454 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	91620518
MLS Number	14105046
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/2/2026
Location	Conyers, GA, US
Sold By	Penske Used Trucks

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

$26,750 USD

Used 2021 GMC G33903 Box Truck for sale, 100,332 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, roll up door, 33-gallon fuel capacity. See...

Condition	Used
Usage	100,333 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	91619432
MLS Number	14099452
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	4/3/2026
Location	Essex, MD, US
Sold By	Penske Used Trucks

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

$27,000 USD

Used 2021 GMC G33903 Box Truck for sale, 97,924 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 177" wheelbase, roll-up door....

Condition	Used
Usage	97,926 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	91619003
MLS Number	14081725
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/21/2026
Location	Essex, MD, US
Sold By	Penske Used Trucks