MD Trucks with 300-350 HP Engines For Sale
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2027 Mack MD742
$99,267
Make Offer
London, OH
MD079051
Sleeper
Daycab
Engine
Cummins 300
Suspension
Air Ride
Ratio
5.29
Wheelbase
274"
2027 Mack MD742
Charlotte, NC
MD079087
Engine
Cummins 300
Suspension
Air Ride
Ratio
1
Wheelbase
235"
RA Capacity
21,000 lbs
FA Capacity
12,000 lbs
2027 Mack MD7 42R
Fultondale, AL
11MD079463
Engine
Cummins 325
Transmission
6 Speed
Wheelbase
175"
RA Capacity
21,000 lbs
FA Capacity
12,000 lbs
Fuel
Diesel
2027 Mack MD6 42R
Fultondale, AL
11MD020382
Engine
Cummins 300
Box Size
26' x 102" w
Transmission
6 Speed
Wheelbase
274"
RA Capacity
17,000 lbs
FA Capacity
10,000 lbs
Fuel
Diesel
Under CDL
Yes
2022 Mack MD742
$37,500
Make Offer
198,820 mi.
La Vergne, TN
6991815
Sleeper
Daycab
Engine
Cummins 300
Suspension
Multi Leaf
Wheelbase
251"
Fuel
Diesel
2027 Mack MD742
$135,999
Make Offer
La Vergne, TN
MD078973
Sleeper
Daycab
Engine
Cummins 325
Suspension
Leaf Springs
Wheelbase
151"
RA Capacity
21,000 lbs
FA Capacity
12,000 lbs
Fuel
Diesel
2026 Mack MD742
$157,395
Make Offer
London, OH
M078306
Sleeper
Daycab
Engine
Cummins 300
Suspension
4 Spring
Ratio
5.57
Wheelbase
187"
FA Capacity
12,000 lbs
2025 Mack MD642
$116,990
Make Offer
London, OH
MD017845
Sleeper
Daycab
Engine
Cummins 300
Suspension
Air Ride
Ratio
5.57
Wheelbase
150"
2026 Mack MD742
$127,760
Make Offer
London, OH
MD077733
Sleeper
Daycab
Engine
Cummins 300
Suspension
4 Spring
Ratio
5.57
Wheelbase
175"
FA Capacity
12,000 lbs
2026 Mack MD6 42R
$119,900
Make Offer
Fruita, CO
24MD019247
Engine
Cummins 300
Suspension
Air Spring
Wheelbase
274"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
Fuel
Diesel
Under CDL
Yes
2026 Mack MD6 42R
$119,900
Make Offer
Fruita, CO
24MD019248
Engine
Cummins 300
Box Size
26' x 102" x 109"
Suspension
Air Spring
Wheelbase
274"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
Fuel
Diesel
Under CDL
Yes
2025 Mack MD6 42R
Mediapolis, IA
29MD016839
Engine
Cummins 300
Suspension
Multi-Leaf Spri
Wheelbase
150"
RA Capacity
21,000 lbs
FA Capacity
10,000 lbs
2023 Mack MD
$95,000
Make Offer
117,224 mi.
New Haven, IN
PS006394
Engine
Cummins 300
Transmission
6 Speed
Suspension
Spring
RA Capacity
17,000 lbs
FA Capacity
10,000 lbs
Fuel
Diesel
Under CDL
Yes
2025 Mack MD742
Houston, TX
1209774
Engine
Cummins 300
Wheelbase
251"
Fuel
Diesel
2027 Mack MD742
Charlotte, NC
MD079088
Engine
Cummins 300
Suspension
Air Ride
Wheelbase
235"
RA Capacity
21,000 lbs
FA Capacity
12,000 lbs
Fuel
Diesel
Contact Dealer
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