6 Speed Trucks For Sale

(833) 720-___ SHOW
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Featured Item

16 0

2018 Freightliner M2 106 Grapple Truck - Cummins, 6 Speed Allison Rds Automatic

$99,900 USD

2018 Freightliner M2 6.7L ISB Cummins, 6 speed Allison 3000, AM/FM, A/C, cruise, 33K GVW, excellent tires, equipped with reconditioned PacMac KBF20-HJ grapple and 24 yard dump body. Fully...

Condition	Used
Usage	190,000 Miles
Duty Class	Heavy Duty Grapple Truck
Engine Model	Cummins ISB
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Stock Number	T252
MLS Number	13495426
Category	Grapple Trucks
Last Updated	10/24/2025
Location	Nashville, TN, US
Sold By	Capital City Truck Sales LLC

(833) 658-___ SHOW
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Featured Item

53 1

2013 Ford F-350 XL Mechanic / Service Truck, 4x4, XL, Work, Construction, Handyman, Plumber, 8FT KNAPHEIDE BED, CREW CAB, Smart Hitch, Gas

$28,888 USD

2013 Ford F350 SRW XL Utility Truck Stock: B53361, VIN:1FDRF3B69DEB53361, Year: 2013, Make: Ford, Model: F350XL, Engine:6.2L V-8 variable valve control, regular unleaded, engine with...

Condition	Used
Usage	102,213 Miles
Duty Class	Light Duty Service Truck
Bed Length	8 ft.
Horse Power	316 HP
Engine Model	Ford
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	6,920 lb 3.73 ratio
Stock Number	B53361
MLS Number	13139993
Category	Mechanic / Utility / Service Trucks
Last Updated	10/31/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

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Featured Item

20 0

2012 Mack LEU613 Garbage Truck - MP7, 6 Speed Allison Rds Automatic

$55,900 USD

2012 Mack LEU 600 Mack MP7 engine, 4500 6 speed Allison, AM/FM, A/C, dual drive, 88K miles, 9300 hours, Heil Durapack 7000 with Python Arm. Super nice, well maintained southern municipal...

Condition	Used
Usage	88,000 Miles
Duty Class	Heavy Duty Garbage Truck
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Stock Number	T331
MLS Number	13555433
Category	Garbage Trucks
Last Updated	10/24/2025
Location	Nashville, TN, US
Sold By	Capital City Truck Sales LLC

(855) 599-___ SHOW
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Featured Item

37 0

2014 Peterbilt 348 Stainless Steel 1600 Gallon Vacuum Tank Truck

Contact for price

○ 2014 348 Stainless Steel 1600 Gal Vacuum Tank Septic Sewer Truck ○ Paccar 300 HP turbo diesel w/ Allison 6 spd. automatic transmission ○ 4,949 total original miles / 226 total truck...

Condition	Used
Usage	226 Hours
Duty Class	Heavy Duty Vacuum Truck
Upfit Type	Vacuum Excavator
Upfit Make	West-Mark
Horse Power	300 HP
Engine Model	Paccar ISL9300
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Capacity	1600 Gallons
MLS Number	12095505
Category	Vacuum Trucks
Last Updated	10/7/2025
Location	Fontana, CA, US
Sold By	Quality Truck Sales

(844) 385-___ SHOW
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14 0

2019 Freightliner M2 106 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

Newly Listed

$44,271 USD

Condition	Used
Usage	201,172 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	240 HP
Engine Model	DD5'17 5.1L 240/2200
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.22 ratio
Door Type	Roll up
Liftgate	Yes
Stock Number	880819
MLS Number	13962681
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/3/2025
Location	Salisbury, MA, US
Sold By	Ryder

36 1

2012 Freightliner M2 106 Mechanic / Service Truck - 300HP, 6 Speed Allison Rds Automatic

Newly Listed

Contact for price

2012 Freightliner M2-106 Mechanics Truck, ISB 6.7 Cummins Diesel Engine, 300 HP, Allison 2500 RDS Transmission, 217,121 ECM Verified Miles 7,564 Verified Engine Hours, 26,000 GVWR ( 10k...

Condition	Used
Usage	7,564 Hours
Duty Class	Medium Duty Service Truck
Horse Power	300 HP
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 6.14 ratio
Stock Number	T17682D
MLS Number	13962487
Category	Mechanic / Utility / Service Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

20 0

2022 Freightliner M2 106 25 ft Box Truck - 220HP, 6 Speed Automatic

Recently Updated

$82,500 USD

2022 Freightliner M2-106 25' Box Truck, 6.7L Cummins Turbo Diesel Engine, Allison 2500RDS Automatic Transmission, 40,935 Miles, 1,261 Engine Hours, 26,000lb GVWR (No CDL Required), 10,000lb...

Condition	Used
Usage	40,935 Miles
Duty Class	Medium Duty Box Truck
Box Length	25 ft.
Horse Power	220 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Ramps	Yes
Stock Number	T17695W
MLS Number	13944263
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

38 0

2018 Freightliner M2 106 24 ft Box Truck - 350HP, 6 Speed Allison Hs Automatic, Liftgate

Recently Updated

$59,500 USD

2018 Freightliner M2-10 6 Tandem Axle 24’ Box Truck, 8.9L Cummins L9 Diesel Engine, 350 HP, Exhaust Brake, Allison 3000 HS 6 Speed Automatic Transmission, 119,043 ECM Verified Miles, 3,948...

Condition	Used
Usage	3,948 Hours
Duty Class	Heavy Duty Box Truck
Box Length	24 ft.
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Liftgate	Yes
Stock Number	T17736D
MLS Number	13943894
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

19 0

2019 Isuzu NPR HD 20 ft Box Truck - 175HP, 6 Speed Automatic, Liftgate

Recently Updated

$43,500 USD

2019 NPR-XD 20' Box Truck, 6.0L Gas V8 Engine, Automatic Transmission, 4x2, 89.172 Miles, 14,500lb GVWR (No CDL Required), 6,630lb Front Axle, 11,020lb Rear Axle, 180" Wheelbase, 148" Cab to...

Condition	Used
Usage	89,172 Miles
Duty Class	Medium Duty Box Truck
Box Length	20 ft.
Horse Power	175 HP
Engine Model	L96
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17686W
MLS Number	13943849
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

19 0

2017 Kenworth T270 26 ft Box Truck - 220HP, 6 Speed Allison Hs Automatic, Roll up Door

Recently Updated

$49,500 USD

2017 Kenworth T270 26ft Box Truck, Paccar PX7 6.7L I6 Diesel Engine With 220HP, Allison 2200 HS 6 Speed Automatic Transmission With Push Button Range Selector, 26,000 Lbs. GVWR, 10,000 Lb....

Condition	Used
Usage	100,396 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	16,000 lb 5.57 ratio
Door Type	Roll up
Stock Number	17723W
MLS Number	13943833
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

20 0

2022 Isuzu NQR 16 ft Box Truck - 300HP, 6 Speed Amt, Roll up Door

Recently Updated

$54,500 USD

2022 Isuzu NQR Box Truck, 6.0L V8 Motor, 6 Speed Automatic Transmission, Dually, Hydraulic Brakes, Spring Suspension, 38 Gallons Fuel Capacity. 154" Wheelbase, 135" Cab to Axle, 17,950 Lbs....

Condition	Used
Usage	15,036 Miles
Duty Class	Medium Duty Box Truck
Box Length	16 ft.
Horse Power	300 HP
Engine Model	VORTEC 6000
Drivetrain	4x2
Transmission	6 Speed Automated
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,660 lb
Door Type	Roll up
Stock Number	17645W
MLS Number	13921849
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

22 0

2020 Kenworth T270 Refrigerated Truck - 260HP, 6 Speed Automatic, Carrier, Liftgate

Price Drop

$64,500 USD

2020 Kenworth T270 26' Reefer Truck, Paccar PX-7 6.7L Diesel Engine With 260 HP, Allison 2500 RDS 6 Speed Automatic Transmission, Exhaust Brake, 4X2-Rear Wheel Drive, Air Brakes, Air...

Condition	Used
Usage	124,394 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Reefer Unit	Carrier
Suspension	Air Ride
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17554W
MLS Number	13883997
Category	Refrigerated Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

16 0

2021 Ford E350 Box Truck - 6 Speed Automatic

Recently Updated

$32,500 USD

2021 Ford E-350 16' Box Truck With Walk Ramp, 7.3L V8 Gas Godzilla Engine, Automatic Transmission, 82,710 Miles, 12,500 GVWR, 4,200 Front, 8,500 Rear, 176" Wheel Base, Spring Suspension,...

Condition	Used
Usage	82,710 Miles
Duty Class	Light Duty Box Truck
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Stock Number	T17310W
MLS Number	13883946
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

20 0

2021 Kenworth T270 Box Truck - 300HP, 6 Speed Allison Rds Automatic, Liftgate

Recently Updated

$59,500 USD

2021 Kenworth T270 26ft Box Truck, Paccar PX7 6.7L Diesel Engine With 300hp, Allison 2500RDS 6 Speed Automatic Transmission With Push Button Range Selector, 26,000 Lbs. GVWR, 10,000 Lb....

Condition	Used
Usage	98,229 Miles
Duty Class	Medium Duty Box Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17661W
MLS Number	13848992
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

19 0

2018 International DuraStar 4300 Box Truck - 220HP, 6 Speed Automatic, Liftgate

Price Drop

$56,500 USD

2018 International 4300 26'L Box Truck, Cummins ISB 6.7L Diesel with 220 HP, 6 Speed Auto Transmission, 26,000 Lbs. GVWR, 10,000 Lb. Front Axle, 17,500 Lb. Rear Axle, Air Brakes, Air Ride...

Condition	Used
Usage	69,644 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17564W
MLS Number	13847765
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

20 0

2022 Ford F-650 Box Truck - 335HP, 6 Speed Automatic, Liftgate

Recently Updated

$79,500 USD

2022 Ford F650 26ft Box Truck, Ford 7.3L Gas V8 Gas Engine With 335HP, Ford TorqShift 6 Speed Automatic Transmission, 26,000 Lbs. GVWR (UNDER CDL), 8,500 Lb. Front Axle, 17,500Lb. Rear Axle,...

Condition	Used
Usage	7,493 Miles
Duty Class	Medium Duty Box Truck
Horse Power	335 HP
Engine Model	Ford 7.3L
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17568W
MLS Number	13804590
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

19 0

2017 Kenworth T270 Box Truck - 260HP, 6 Speed Allison Rds Automatic, Liftgate

Recently Updated

$49,500 USD

2017 Kenworth T270 26ft Box Truck, Paccar PX7 6.7L I6 Diesel Engine With 260HP, Allison 2200 RDS 6 Speed Automatic Transmission With Push Button Range Selector, 26,000 Lbs. GVWR, 10,000 Lb....

Condition	Used
Usage	97,850 Miles
Duty Class	Medium Duty Box Truck
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17542W
MLS Number	13798672
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

18 0

2020 Isuzu NPR HD Box Truck - 350HP, 6 Speed Automatic, Liftgate

Recently Updated

$33,500 USD

2020 Isuzu NPR-HD 16' Box Truck, 6.0L Gas V8 Engine, Automatic Transmission, 175 HP, 105,771 Miles, 14,500ln GVWR (No CDL Required), 6,630lb Front Axle, 11,020lb Rear Axle, 151" Wheelbase,...

Condition	Used
Usage	105,771 Miles
Duty Class	Medium Duty Box Truck
Horse Power	350 HP
Engine Model	L96
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17474W
MLS Number	13796889
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

15 0

2020 Isuzu NPR HD 16 ft Box Truck - 350HP, 6 Speed Automatic, Liftgate

Recently Updated

$32,500 USD

2020 Isuzu NPR-HD 16' Box Truck, 6.0L Gas V8 Engine, Automatic Transmission, 175 HP, 106798 Miles, 14,500ln GVWR (No CDL Required), 6,630lb Front Axle, 11,020lb Rear Axle, 151" Wheelbase,...

Condition	Used
Usage	106,798 Miles
Duty Class	Medium Duty Box Truck
Box Length	16 ft.
Horse Power	350 HP
Engine Model	L96
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	11,020 lb
Liftgate	Yes
Stock Number	T17467W
MLS Number	13796880
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

18 0

2020 Isuzu NPR HD Box Truck - 350HP, 6 Speed Automatic, Liftgate

Recently Updated

$35,500 USD

2020 Isuzu NPR-HD 16' Box Truck, 6.0L Gas V8 Engine, Automatic Transmission, 175 HP, 92,945 Miles, 14,500ln GVWR (No CDL Required), 6,630lb Front Axle, 11,020lb Rear Axle, 151" Wheelbase,...

Condition	Used
Usage	92,945 Miles
Duty Class	Medium Duty Box Truck
Horse Power	350 HP
Engine Model	L96
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17466W
MLS Number	13796871
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

20 0

2022 Kenworth T270 26 ft Box Truck - 250HP, 6 Speed Automatic, Liftgate

Recently Updated

$59,500 USD

2022 Kenworth T270 26' Box Truck with 3,000lb Liftgate, Paccar 6.7L PX-7 Turbo Diesel Engine, Allison 6 Speed Automatic, 123,032 Miles, 3,629 Engine Hours, 26,000lb GVWR (No CDL Required),...

Condition	Used
Usage	123,032 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	250 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Liftgate	Yes
Stock Number	T17624W
MLS Number	13796845
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

19 0

2022 Freightliner M2 106 18 ft Box Truck - 240HP, 6 Speed Automatic, Liftgate

Recently Updated

$34,500 USD

2022 Freightliner M2-106 18ft Box Truck, 6.7L Cummins Turbo Diesel Engine, 240 Horsepower, Allison 2100 RDS Automatic Transmission, 188,701 Miles, 5,739 Engine Hours, Exhaust Brake, 26,000LB...

Condition	Used
Usage	188,701 Miles
Duty Class	Medium Duty Box Truck
Box Length	18 ft.
Horse Power	240 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17463W
MLS Number	13796829
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

22 0

2022 Ford F-650 Box Truck - 335HP, 6 Speed Automatic, Liftgate

Recently Updated

$72,500 USD

2022 Ford F650 26ft Box Truck, Ford 7.3L Gas V8 Gas Engine With 335HP, Ford TorqShift 6 Speed Automatic Transmission, 19,254 Miles, 26,000 Lbs. GVWR (UNDER CDL), 8,500 Lb. Front Axle,...

Condition	Used
Usage	19,254 Miles
Duty Class	Medium Duty Box Truck
Horse Power	335 HP
Engine Model	Ford 7.3L
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17601W
MLS Number	13794566
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

19 0

2017 International DuraStar 4300 Box Truck - 220HP, 6 Speed Automatic, Roll up Door, Liftgate

Recently Updated

$44,500 USD

2017 International 4300 26' Box Truck With 3.000lb Aluminum Level Ride Lift Gate, 6.7L Cummins Turbo Diesel Engine, 220 HP, Automatic Transmission, 102,460 Miles, 4,551 Engine Hours, 25,999...

Condition	Used
Usage	102,460 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Door Type	Roll up
Liftgate	Yes
Stock Number	T16603W
MLS Number	13645132
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks