Bottom Line Up Front
Mack and Peterbilt both dominate the U.S. semi‑truck market, but Mack is built for raw durability while Peterbilt focuses on driver comfort and sleek styling.
Mack vs Peterbilt Semi Trucks: Design, Performance, and Price Compared
Image: Mack vs Peterbilt Semi Trucks: Design, Performance, and Price Compared – Performance Comparison and Specifications
Design & Looks
When you first see a Mack, you notice its boxy, industrial vibe—think steel‑to‑steel construction and a front grille that screams “tough”. Peterbilt, on the other hand, offers a smoother silhouette with chrome‑trimmed fenders and a more polished cabin.
- Mack: rugged frame, larger windscreen, traditional “bulldog” front.
- Peterbilt: aerodynamic cab, customizable paint jobs, upscale interior.
Performance & Mileage
Both brands use similar powertrains, yet they tune them differently. Mack often pairs its trucks with the robust Cummins ISX15, delivering high torque for heavy hauls. Peterbilt commonly equips the same engine but tunes it for smoother acceleration and slightly better fuel economy.
| Engine | Mileage (mpg) | Price (USD) | Top Features |
|---|---|---|---|
| Cummins ISX15 (Mack) | 6.2‑6.5 | $150,000‑$180,000 |
|
| Cummins ISX15 (Peterbilt) | 6.5‑6.8 | $155,000‑$185,000 |
|
Price & Rivals
Pricing overlaps, but Peterbilt usually sits a few thousand dollars higher because of its premium interior options. If you compare them to rivals like Freightliner Cascadia or Volvo VNL, Mack wins on raw strength, while Peterbilt wins on driver‑oriented amenities.
FAQ
- What is the typical mileage of a Mack semi‑truck? Most Mack models average between 6.2 and 6.5 mpg, depending on load and terrain.
- Is a Peterbilt worth the extra cost? If driver comfort and long‑haul fuel efficiency matter to you, the extra dollars often pay off in reduced fatigue and slightly better mileage.
- Which brand holds more resale value? Peterbilt generally retains a higher resale value because of its upscale finishes and broad customization options.
What do you think? Share your experience or questions in the comments below.
Source: Read Official News
