Used 6 Speed Day Cab Semi Trucks For Sale in United States

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2019 Freightliner M2 112 Single Axle Day Cab Truck - Detroit 450HP, 6 Speed Allison Rds Automatic

Recently Updated

$37,950 USD

THE MONEY-MAKER SPECS, 2019 Freightliner Business Class M2 112. Single Axle BEAST built for heavy work. 243,009 verified miles. DOT ready. One truck, no excuses. POWER: 450HP Detroit DD13 12...

Condition	Used
Usage	243,009 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 3.91 ratio
Stock Number	WS11735
MLS Number	14463859
Category	Day Cab Semi Trucks
Last Updated	7/22/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2017 Freightliner M2 112 Single Axle Day Cab Truck - 350HP, 6 Speed Automatic

Recently Updated

$29,000 USD

Used 2017 Freightliner M2 112 Single Axle Day Cab Truck for sale, 110,750 miles, 350 HP DD13 diesel engine, 6-speed Allison automatic transmission, 12,000 lbs front axle, 23,000 lbs rear...

Condition	Used
Usage	112,333 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 4.30 ratio
Stock Number	157169
MLS Number	14466683
Category	Day Cab Semi Trucks
Last Updated	7/22/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

(855) 370-___ SHOW
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2023 Freightliner M2 112 Day Cab Truck - Detroit 450HP, 6 Speed Allison Rds Automatic

Newly Listed

$99,900 USD

Take a closer look at this 2023 Freightliner Business Class M2 112. This used day cab truck is configured for heavy-duty performance, featuring a Detroit DD13 engine delivering 450 HP and an...

Condition	Used
Usage	1,039 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	23WH013
MLS Number	14496246
Category	Day Cab Semi Trucks
Last Updated	7/21/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2017 Freightliner M2 Single Axle Day Cab Truck - Cummins 270HP, 6 Speed Automatic

Recently Updated

$43,000 USD

Used 2017 Freightliner M2 Single Axle Day Cab Truck with Cummins ISL 270HP diesel engine, 6-speed automatic Allison transmission, 12,000 lb front axle, 23,000 lb rear axle, 50-gallon fuel...

Condition	Used
Usage	204,943 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	270 HP
Engine Model	Cummins ISL
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	166215
MLS Number	14164169
Category	Day Cab Semi Trucks
Last Updated	7/22/2026
Location	Mount Juliet, TN, US
Sold By	Penske Used Trucks

2017 Freightliner M2 Single Axle Day Cab Truck - Cummins 270HP, 6 Speed Automatic

Price Drop $35,500 USD

Used 2017 Freightliner M2 Day Cab Semi Truck, Cummins ISL diesel engine, 270 HP, 6-speed Allison automatic transmission, single rear axle, 15,2707 miles, 12,000 lbs front axle, 23,000 lbs...

Condition	Used
Usage	152,730 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	270 HP
Engine Model	Cummins ISL
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	166211
MLS Number	14371666
Category	Day Cab Semi Trucks
Last Updated	7/21/2026
Location	Mount Juliet, TN, US
Sold By	Penske Used Trucks

2017 Freightliner M2 112 Single Axle Day Cab Truck - 370HP, 6 Speed Automatic

Newly Listed

$19,500 USD

Condition	Used
Usage	467,269 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	370 HP
Engine Model	ISL'13 370/1900
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.38 ratio
Stock Number	662718
MLS Number	14493779
Category	Day Cab Semi Trucks
Last Updated	7/19/2026
Location	North Little Rock, AR, US
Sold By	Ryder

2019 Freightliner M2 Single Axle Day Cab Truck - Cummins 350HP, 6 Speed Automatic

Newly Listed

$58,000 USD

Used 2019 Freightliner M2 Day Cab Semi Truck for sale, 140,787 miles, Cummins L9 350HP diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 12,000...

Condition	Used
Usage	140,787 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	214253
MLS Number	14493586
Category	Day Cab Semi Trucks
Last Updated	7/19/2026
Location	West Sacramento, CA, US
Sold By	Penske Used Trucks

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2019 International MV Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Allison Rds Automatic

Newly Listed

$39,900 USD

Take a closer look at this 2019 International MV. This used day cab truck is finished in white and is designed for heavy-duty performance. It is powered by a Cummins L9 engine delivering 300...

Condition	Used
Usage	5,023 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Stock Number	19IH096
MLS Number	14490512
Category	Day Cab Semi Trucks
Last Updated	7/18/2026
Location	London, OH, US
Sold By	Vander Haag's Inc.

2019 Freightliner M2 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic

Newly Listed

$52,250 USD

Used 2019 Freightliner M2 Single Axle Day Cab Truck for sale, 198,820 miles, Cummins L9 diesel engine with 300 HP, 6-speed Allison automatic transmission, 12,000 lbs front axle, 23,000 lbs...

Condition	Used
Usage	198,820 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	222023
MLS Number	14489789
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Moberly, MO, US
Sold By	Penske Used Trucks

2021 Freightliner M2 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic

$58,500 USD

Used 2021 Freightliner M2 Single Axle Day Cab Truck for sale, 166,836 miles, Cummins L9 diesel engine, 300 HP, 6-speed Allison automatic transmission, 12,000 front axle, 23,000 rear axle....

Condition	Used
Usage	166,837 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	21549
MLS Number	14430070
Category	Day Cab Semi Trucks
Last Updated	7/15/2026
Location	Jackson, MS, US
Sold By	Penske Used Trucks

(724) 648-___ SHOW
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2026 Peterbilt 567 Day Cab Truck - Paccar 510HP, 6 Speed Allison Rds Automatic

$162,900 USD

Almost new. Under 8,000 miles, Allison automatic, Full lockers, Matched pair available,

Condition	Used
Usage	468 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	278996
MLS Number	14317734
Category	Day Cab Semi Trucks
Last Updated	7/15/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 909-___ SHOW
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2005 International DuraStar 4400 Day Cab Truck - Detroit 300HP

$35,000 USD

2005 International 4400, DT466 300 HP, Allison 3000RDS 6 Spd, 7.17 Ratio, PTO Compatible, 12,000 LB front Axle 46,000 LB Rear Spring Suspension, Full Locking Rear Ends, 22’ back of...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	International DT466
Transmission	6 Speed
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 7.17 ratio
MLS Number	13450534
Category	Day Cab Semi Trucks
Last Updated	7/15/2026
Location	Paul, ID, US
Sold By	BTR Sales

(844) 445-___ SHOW
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2010 Freightliner M2 106 Day Cab Tractor, Single Axle, Cummins ISC 8.3L, Allison Auto, 260 H.P., Short W.B.

$33,594 USD

~ Exceptional values available until July 24th, 2026. ~ Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Condition	Used
Usage	10,999 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	260 HP
Engine Model	Cummins Cummins ISC
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	4 Spring
Rear End	23,000 lb 5.88 ratio
Stock Number	AS9998
MLS Number	14122538
Category	Day Cab Semi Trucks
Last Updated	7/21/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

2019 Freightliner M2 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic

$52,000 USD

Used 2019 Freightliner M2 Day Cab Semi Truck with Cummins L9 diesel engine, 300 HP, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 201,850 miles, white. Check...

Condition	Used
Usage	201,850 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	222025
MLS Number	14479771
Category	Day Cab Semi Trucks
Last Updated	7/12/2026
Location	Moberly, MO, US
Sold By	Penske Used Trucks

2019 Freightliner M2 Single Axle Day Cab Truck - Cummins 260HP, 6 Speed Automatic

$52,000 USD

Used 2019 Freightliner M2 Day Cab Semi Truck with Cummins L9 260HP engine, 165,670 miles, 6-speed Allison automatic transmission, single rear axle, air ride suspension, heavy duty GVWR,...

Condition	Used
Usage	165,706 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	260 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	258290
MLS Number	14463188
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Concord, NC, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 125 Day Cab Truck - 505HP, 6 Speed Automatic

$33,547 USD

Condition	Used
Usage	495,885 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	DD15 GHG'17 505/1625
Transmission	6 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.90 ratio
Stock Number	863173
MLS Number	14477178
Category	Day Cab Semi Trucks
Last Updated	7/10/2026
Location	Warwick, RI, US
Sold By	Ryder

2017 Freightliner M2 106 Day Cab Truck - 350HP, 6 Speed Automatic

$32,206 USD

Condition	Used
Usage	52,343 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	ISL'13 350/2000
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	5.29 ratio
Stock Number	674995
MLS Number	14475123
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Keaau, HI, US
Sold By	Ryder

2021 Freightliner M2 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic

$66,750 USD

Used 2021 Freightliner M2 Single Axle Day Cab Truck for sale, 95,515 miles, Cummins L9 diesel engine with 300 HP, 6-speed Allison automatic transmission, 12,000 lb front axle, 23,000 lb rear...

Condition	Used
Usage	95,515 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	21553
MLS Number	14474519
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Jackson, MS, US
Sold By	Penske Used Trucks

2021 Freightliner M2 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic

$66,250 USD

Used 2021 Freightliner M2 Day Cab Semi Truck for sale, 99,974 miles, Cummins L9 300HP diesel engine, Allison 6-speed automatic transmission, single rear axle, 12,000 lbs front axle, 23,000...

Condition	Used
Usage	99,974 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	21552
MLS Number	14474518
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Jackson, MS, US
Sold By	Penske Used Trucks

2021 Freightliner M2 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic

$65,250 USD

Used 2021 Freightliner M2 Day Cab Semi Truck for sale, 115,740 miles, Cummins L9 Diesel engine with 300 HP, 6-speed Allison automatic transmission, single rear axle, 12,000 lb front and...

Condition	Used
Usage	115,740 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	21550
MLS Number	14474517
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Jackson, MS, US
Sold By	Penske Used Trucks

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2021 Peterbilt 337 Single Axle Day Cab Truck - Paccar 300HP, 6 Speed Allison Hs Automatic

$59,500 USD

2021 Peterbilt 337 Single Axle Day Cab Tractor, Paccar PX9 8.9L Turbo Diesel Engine, 300 HP, Allison 3000HS 6 Speed Automatic Transmission, Only 80,199 ECM Verified Miles 2,563 ECM Verified...

Condition	Used
Usage	2,563 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	18028D
MLS Number	14164868
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2020 Freightliner M2 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic

$54,250 USD

Used 2020 Freightliner M2 Day Cab Semi Truck for sale, 191,747 miles, Cummins L9 diesel engine, 300 HP, 6-speed Allison automatic transmission, single rear axle, air ride suspension,...

Condition	Used
Usage	191,747 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	307405
MLS Number	14470463
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

2017 Freightliner M2 Single Axle Day Cab Truck - Cummins 270HP, 6 Speed Automatic

$41,750 USD

Used 2017 Freightliner M2 Single Axle Day Cab Truck, 270 HP Cummins ISL diesel engine, 6-speed Allison automatic transmission, 158" wheelbase, 12,000 lbs front and 23,000 lbs rear axles....

Condition	Used
Usage	227,430 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	270 HP
Engine Model	Cummins ISL
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	166214
MLS Number	14164168
Category	Day Cab Semi Trucks
Last Updated	7/19/2026
Location	Mount Juliet, TN, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

$38,495 USD

Condition	Used
Usage	333,420 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.90 ratio
Stock Number	829330
MLS Number	14083224
Category	Day Cab Semi Trucks
Last Updated	7/2/2026
Location	Salisbury, MA, US
Sold By	Ryder