2023 Peterbilt 389 Base

2023 Peterbilt 389

The Peterbilt Model 389 is built for maximum appeal and enduring performance. It is the preferred truck for drivers in fleets large and small.

Features may include:

The Model 389 is available with the powerful, fuel-efficient PACCAR MX-13 engine with power ratings up to 510 hp and 1,850 lb.-ft. of torque for maximum performance. MX-13 engines are built for:

• Uptime and durability: Every MX-13 comes standard with remote diagnostics to deliver focused uptime support

• Fuel savings: Advanced design and lightweight materials help save up to 4% in fuel economy

• Low service costs: Up to a 75,000-mile oil change interval, and low cost of routine maintenance over the life of the engine

• Weight savings: The PACCAR MX-13 engine provides truck owners up to a 450-lb. weight savings over 15L engines, so you can haul more payload with every trip

• Superior performance and quiet operation: MX engines are built with broad torque curves, so it requires less shifting, while quiet operation improves the driving experience

The Peterbilt Model 389 features a proven all-aluminum cab and industry-exclusive aluminum hood, both are lightweight and optimized for maximum load capacity. The Model 389’s exterior features include:

• An all-aluminum, tough-constructed cab: Rugged, lightweight, corrosion-resistant, and built to maximize performance and profitability

• Signature stainless-steel grille

• Aluminum hood

• West Coast Style mirrors

• External air cleaners

• Pod mounted headlights