Used Peterbilt 379 tractor Units For Sale

Whether you are looking for a working show truck or a heavy-duty workhorse for specialised haulage, our listings provide a variety of options. While these vehicles are quintessential American imports, they have a dedicated following in the UK. By browsing this category, you can find various configurations, including different sleeper sizes, engine types, and customisations that make each unit unique.

The Legacy of the Peterbilt 379 and 379 EXHD

The Peterbilt 379 was the flagship model for Peterbilt from 1987 until 2007. It is most famous for its aluminium cab and the choice between a standard hood and the "Extended Hood" (EXHD) version. For many in the industry, the 379 EXHD represents the pinnacle of traditional truck design. When searching for Used Peterbilt 379 tractor Units For Sale, you will often find that these machines have been meticulously maintained or even fully restored.

Beyond its looks, the 379 is built for longevity. Its simple, rugged construction makes it easier to maintain compared to some modern counterparts. In this category, you will find units equipped with legendary powerplants, including:

• Caterpillar (CAT) C15 and 3406E engines
• Cummins ISX and N14 power units
• Manual Eaton Fuller transmissions (typically 10, 13, or 18-speed)

Detailed Model Comparison: Peterbilt 379 vs. Its Peers

When browsing our listings, it is essential to understand how the Peterbilt 379 compares to its successor and its more modern siblings. This helps in deciding whether you prioritize classic "pre-emission" power or modern efficiency.

1. Peterbilt 379 vs. Peterbilt 389: The Evolution of a Legend



The 389 replaced the 379 in 2007, and they are frequently compared due to theirnearly identical silhouettes.

• Design & Length: The 379 EXHD features a 127-inch BBC (Bumper to Back of Cab), while the 389 is slightly longer at 131 inches to accommodate newer, larger cooling systems.
• Lighting: You can easily spot the difference by the headlights; the 379 uses classic rectangular pods, while the 389 introduced more aerodynamic, integrated headlamps.
• The Verdict: The 379 is more sought after by collectors and those looking for "pre-emission" engines (pre-2007), which are often simpler to maintain without complex exhaust after-treatment systems.
2. Peterbilt 379 Standard Hood vs. 379 EXHD (Extended Hood)

Inside the 379 category, the "Extended Hood" is the most frequent listing and the most desirable.

• Manoeuvrability: The standard hood (119" BBC) is slightly more practical for UK roads and tighter yards.
• Aesthetics: The EXHD (127" BBC) provides that iconic "long nose" look. Beyond looks, the larger hood area allows for better airflow around high-horsepower CAT engines, making it a favorite for heavy haulage.
3. Traditional (379) vs. Aerodynamic (579)

For hauliers looking at operational costs, the 379 is often compared to the modern Peterbilt 579.

• Fuel Economy: The 379 is a "square" truck with high wind resistance. The Peterbilt 579 can offer up to 15-20% better fuel efficiency due to its curved, aerodynamic body.
• Reliability: The 379 relies on mechanical robustness and all-aluminum construction that resists corrosion. The 579 features more plastic/composite materials and complex electronics.
• Resale Value: While the 579 depreciates like a standard commercial vehicle, the 379 has reached "classic" status, often appreciating in value if well-maintained.

Summary Comparison Table

Exploring Related Peterbilt Models

If you cannot find the specific 379 you are looking for, our marketplace often features modern alternatives:

• Peterbilt 389: The direct successor, maintaining the classic look but with updated technology.
• Peterbilt 579: A modern, aerodynamic tractor unit designed for fuel efficiency, ideal for contemporary fleet operations.
• Peterbilt 567: A versatile vocational truck that combines the ruggedness of the classic models with modern technology, often used for heavy haulage.

Key Features to Look For

When browsing Used Peterbilt 379 tractor Units For Sale, consider the year of production. Later models (2000–2007) often feature the "Unibilt" cab system, which provides a much smoother ride by allowing the cab and sleeper to move together. You should also check the wheelbase length; while "long and tall" rigs are popular for shows, shorter wheelbases are more practical for navigating UK ports and delivery sites.

How to Buy Used Peterbilt Trucks on Our Marketplace

Finding the right vehicle is straightforward using our platform’s search and filter tools. Narrow down the available Used Peterbilt 379 tractor Units For Sale by price, location, and engine type. Each listing provides detailed photographs to help you assess the condition of the chassis and interior.

Finding the right vehicle is straightforward using our platform’s search and filter tools. Narrow down the available Used Peterbilt 379 tractor Units For Sale by price, location, and engine type. Each listing provides detailed photographs to help you assess the condition of the chassis and interior.

Once you find a truck that meets your needs, you can contact the seller directly. We recommend asking for maintenance records and, if the vehicle is a recent import, ensuring all UK registration and lighting conversion details (SVA/IVA testing) are clarified.

Benefits of Using Our Platform

Our marketplace is a central hub where you can compare different Peterbilt models, prices, and specifications in one place. Whether you are looking for a project truck with a classic 3406E Caterpillar engine or a show-ready 379 EXHD with custom chrome, we connect you with professional dealers and private sellers across the UK and Europe.

Browse our current listings today to find the classic Peterbilt you’ve been searching for and take the first step toward owning a true legend of the road.