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Misty Jain

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  • Published: May 13 2025 04:10 PM
  • Last Updated: May 24 2025 04:56 PM

The 2026 Honda Ridgeline HD’s super engine could last decades. Explore the powerful diesel V8 specs and how it could challenge heavy-duty rivals.


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Honda might actually be working on a 2026 Ridgeline HD, and people are starting to pay attention. Why? Well, there’s talk that it could come with a diesel V8 engine, which is kind of a big deal. Right now, the regular Ridgeline is fine—it’s super comfy and works great as a midsize pickup. But it’s never really gone head-to-head with the big boys like Ford, Ram, or Chevy in the heavy-duty space. That might be about to change.

Why Honda Might Actually Need This HD Truck

Honestly, if you look at where the truck market is right now, Honda’s kind of missing out. Most truck buyers looking for power, towing capacity, and durability usually go for a Ford Super Duty or something like a Silverado HD. And Honda’s current Ridgeline just doesn’t offer that kind of muscle.

If they do come out with a Ridgeline HD, it’ll be the first time they really try to play in that heavyweight category. It’s gonna need to be tough—like, really tough. Think big payloads, long hauls, and engines that keep going even after 300,000 miles. So yeah, if Honda wants to compete, this truck needs to be more than just comfortable—it has to be a beast.

Will It Get a Diesel V8 or What?

That’s the million-dollar question, right? Right now, the Ridgeline runs on a V6, which works fine for everyday stuff. But a heavy-duty version? That’s a whole different story. Some rumors say Honda might go for a turbo V6, but a diesel V8? That would really shake things up.

Here’s why that matters:

  • Diesel engines are built for towing and carrying heavy loads

  • They last forever (well, not literally, but you get the point)

  • Other big truck makers already use them—Ford with the Power Stroke, Chevy with Duramax, and Ram with Cummins

If Honda brings out a reliable diesel V8, it could actually make people think twice before going straight to the usual brands.

2026 Honda Ridgeline HD engine

What Makes an Engine Last That Long Anyway?

You’ve probably heard that Honda engines are built to last, and that’s mostly true. But heavy-duty trucks are a different game. These engines go through a lot more stress—hauling trailers, carrying big loads, driving long hours. So Honda would have to take that next step up.

Here’s what they’d need to focus on:

  • Stronger internal parts—stuff like reinforced pistons and crankshafts

  • Better cooling, especially for long uphill drives or hot climates

  • Smarter oil systems to keep things running smooth for years

  • Testing the truck in real-world conditions, not just in labs

If they pull this off, it could be a huge win for people who use their trucks for serious work—or who just want something that won’t die after five years.

How Would the 2026 Honda Ridgeline HD Compare to Rivals?

Feature

Ford F-350 (Diesel)

Chevy Silverado HD

Ram HD

Ridgeline HD (Speculative)

Torque (lb-ft)

1,050

910

1,000

Comparable, longevity focus

Horsepower (hp)

475

445

400

Competitive + durable build

Engine Type

Diesel V8

Diesel V8

Diesel I6

Diesel V8 (expected)

Reliability Rating (expected)

Proven

Proven

Proven

Engineered to outlast peers

Rather than chasing raw performance alone, Honda might position the Ridgeline HD as a smart investment for long-term durability.

How Much Can This Truck Actually Carry?

If Honda really goes through with the Ridgeline HD, we can expect it to have a much bigger payload than the regular model. To compete with trucks like the F-250 or Silverado HD, it’s probably going to need to handle at least 3,000 pounds or more.

That means:

  • Better for people hauling work gear, trailers, boats, etc.

  • A serious option for businesses that usually go with American brands

  • Finally, a Honda truck that feels truly “heavy-duty”

Nothing’s confirmed yet, but if they aim for that level, it’ll definitely change how people see the Ridgeline.

What This Could Mean for Honda’s Future in Trucks

If Honda goes all in with this, it’s not just about building a bigger truck. It’s about changing how people see the brand. Right now, most truck fans don’t even think of Honda when they’re shopping for something that can tow a camper or haul building supplies. But a Ridgeline HD with a long-lasting diesel engine? That might actually turn some heads.

  • It could lower costs for fleet buyers who want long-term durability

  • Regular owners might just love the idea of a truck that doesn’t need repairs all the time

  • And honestly, it could make Honda way more competitive in the U.S. truck market

It’s still early—but if this happens, it could be one of the boldest moves Honda’s made in years.

2026 Honda Ridgeline HD Diesel V8 Engine Specs

Specification

Potential 2026 Honda Ridgeline HD (Speculative)

Engine Type

Diesel V8

Focus

Long-Term Durability & Power

Internal Components

Heavy-duty, high-strength materials

Cooling System

Advanced, high-capacity

Lubrication System

Optimized to reduce wear

Expected Lifespan

Engineered for decades of reliable service

Torque Estimate

High, comparable to competitors

Horsepower Estimate

Balanced with emphasis on engine life

Conclusion

Nothing’s official yet, but something’s definitely brewing. If Honda delivers on this Ridgeline HD with a tough diesel V8, they might finally have a shot at standing next to Ford, Ram, and Chevy in the heavy-duty world. We’ll keep an eye on it—and if anything new pops up, you’ll hear it here first.

Reference

Thumbnail / Image source: https://www.youtube.com/watch?v=dTnEMIkcTzw

FAQ

The 2026 Ridgeline HD could be Honda’s entry into the heavy-duty market, offering a long-lasting diesel V8 engine to compete with Ford, Chevy, and Ram.

A diesel V8 provides the power and torque needed for heavy-duty tasks, making the Ridgeline HD competitive in the segment.

Honda’s reputation for reliability means the Ridgeline HD’s engine is expected to last hundreds of thousands of miles, appealing to long-term owners.

The diesel V8 in the Ridgeline HD will focus on durability, offering competitive power and torque designed for long-term use.

Yes, the Ridgeline HD will feature an advanced cooling system and optimized lubrication to ensure engine longevity.

The Ridgeline HD will offer competitive power with an emphasis on durability, making it a reliable option next to the Ford F-350 and Chevy Silverado HD.

Yes, while it may not lead in raw power, the Ridgeline HD’s focus on long-term reliability could make it a strong competitor.

The Ridgeline HD is expected to have a significantly higher payload capacity, suitable for heavy-duty loads like the Ford F-350 and Chevy Silverado HD.

The Ridgeline HD’s focus on durability and long-term performance sets it apart from competitors who focus on short-term power.

The exact release date is unclear, but expect the Ridgeline HD in the next few years. Stay tuned for updates.

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