Current Peterbilt Medium-Duty 536

2025 Peterbilt 536 Base

2025 Peterbilt 536 Base

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  • Year 2025
  • Make Peterbilt
  • Model 536
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2025 Peterbilt 536 Base

2025 Peterbilt 536 Base

  • Year 2025
  • Manufacturer Peterbilt
  • Model Name 536
  • Trim Name Base
  • Generic Type (Primary) Cab & Chassis
  • Engine Type PX-9, Configuration: Inline 6-Cylinder | PX-7, Configuration: Inline 6-Cylinder | Cummins L9N (Natural Gas), Configuration: Inline 6-Cylinder | Cummins B6.7N (Natural Gas), Configuration: Inline 6-Cylinder
  • Displacement PX-9: 8.9 L | PX-7: 6.7 L | Cummins L9N (Natural Gas): 8.9 L | Cummins B6.7N (Natural Gas): 6.7 L
  • Engine Power PX-9: 260-450 hp | PX-7: 220-260 hp1 | Cummins L9N (Natural Gas): 300 hp | Cummins B6.7N (Natural Gas): 200-240 hp
  • Engine Torque PX-9: 860-1,250 lb.-ft. | PX-7: Up to 750 lb.-ft. | Cummins L9N (Natural Gas): 860 lb.-ft. | Cummins B6.7N (Natural Gas): 520-560 lb.-ft.
  • Bore PX-9: 114mm | PX-7: 107mm
  • Stroke PX-9: 145mm | PX-7: 124mm
  • Clutch PX-9, Engagement Torque1: 500 lb.-ft. @ 700 RPM | PX-7, Engagement Torque2: 400 lb.-ft. @ 700 RPM

2025 Peterbilt 536

Works at the intersection of adaptability and productivity

The Model 536 is designed for versatility, productivity, efficiency, uptime and comfort with an all-new wider cab and ergonomic interior. It is the perfect choice for pickup and delivery, as well as a wide range of applications.

Features may include:

Move heavy payloads without hesitation

PACCAR PX-9 engine:

  • High power-to-weight ratio in its class
  • Horsepower ratings from 260 to 380
  • Offers up to 1,250 lb.-ft. of torque
  • Available with 107” BBC aero hood

PACCAR PX-7 engine:

  • Great performance and minimizes operational costs
  • Available with up to 325 horsepower and 750 lb.-ft. of torque

Both engines have reduced maintenance, long service intervals and excellent fuel efficiency

Model 536 offers two natural gas alternatives: Cummins L9N and B6.7N engines

PACCAR TX-8 automatic transmission:

  • Provides a blend of performance, fuel economy and maximum uptime
  • Suitable for non-CDL applications up to 26,000 lbs.

Engine

Engine Type PX-9, Configuration: Inline 6-Cylinder | PX-7, Configuration: Inline 6-Cylinder | Cummins L9N (Natural Gas), Configuration: Inline 6-Cylinder | Cummins B6.7N (Natural Gas), Configuration: Inline 6-Cylinder
Displacement PX-9: 8.9 L | PX-7: 6.7 L | Cummins L9N (Natural Gas): 8.9 L | Cummins B6.7N (Natural Gas): 6.7 L
Engine Power PX-9: 260-450 hp | PX-7: 220-260 hp1 | Cummins L9N (Natural Gas): 300 hp | Cummins B6.7N (Natural Gas): 200-240 hp
Engine Torque PX-9: 860-1,250 lb.-ft. | PX-7: Up to 750 lb.-ft. | Cummins L9N (Natural Gas): 860 lb.-ft. | Cummins B6.7N (Natural Gas): 520-560 lb.-ft.
Bore PX-9: 114mm | PX-7: 107mm
Stroke PX-9: 145mm | PX-7: 124mm
Clutch PX-9, Engagement Torque1: 500 lb.-ft. @ 700 RPM | PX-7, Engagement Torque2: 400 lb.-ft. @ 700 RPM

Performance

Top Speed PX-9: Governed: 2,100-2,200 RPM | PX-7, Governed: 2,600 RPM

Drivetrain

Transmission PACCAR TX-8: Allison Automatics, Eaton Manual, Eaton UltraShift

Suspension

Front Suspension 8,000 - 10,000 lbs. | Mono Leaf
Rear Suspension 18,000 - 23,000 lbs. | Peterbilt | Reyco | Mono and Multi Taper Leaf | NeWay

Capacities

Oil capacity PX-9, System: 29 U.S. qts | PX-7, System : 19.5 U.S. qts
Axle Capacity, Front 8,000 - 12,000 lbs.
Axle Capacity, Rear 17,000 - 25,000 lbs.

Weights

Dry Weight PX-9: 1,695 lbs. | PX-7: 1,150 lbs.

Product Photography