Past Commission • Not for Sale

Ada · A Custom Land Rover Defender D90 A re-engineered classic Defender 90. Featured here as a reference. Not for sale.

A featured past commission. Shown here as a reference for what a Helderburg can be.
The Commission

Helderburg’s Defender Ada represents the pinnacle of classic off-road re-engineering.

Blending rugged British history with cutting-edge luxury and performance upgrades. Each bespoke build, such as Ada, begins as a bare metal restoration, meticulously crafted to deliver decades of lasting beauty, world-class engineering, and everyday comfort.​

The Re-engineering Difference

Every Helderburg starts with total disassembly, stripping the vehicle down to its core. Artisan builders methodically reconstruct each part, ensuring absolute precision and longevity. Ada’s Concours D’elegance paintwork is a standout—promising a wet, lustrous look with deep color saturation and a remarkable 75-year warranty. This unique paint process means Ada resists corrosion and wear, making it a generational investment, as perfect decades from now as the day it leaves the Helderburg shop.​

Classic Style, Modern Living

Ada exudes the classic charm synonymous with vintage Land Rover Defenders: bold lines, utilitarian form, and unmistakable presence. However, Helderburg’s approach reshapes classic vehicles for the 21st century. Ada’s build sheds the drawbacks of vintage driving—gone is the slowness and discomfort. Instead, drivers enjoy advanced comfort thanks to upgraded suspension, refined interior details, and reliable modern electronics. Every mile is transformed into a celebration of classic style and contemporary pleasure.​

Luxury Crafted for You

Inside Ada, every detail is custom-tailored for a discerning owner. You’ll find hand-stitched leather seating, premium materials, and intricate finishes that elevate utility into art. Helderburg’s extensive customization options ensure each Defender reflects its owner’s personal taste—whether through color, trim, or custom features. Ada is as comfortable on country trails as it is drawing attention in urban environments.​

Investment and Legacy

Owning Ada is more than acquiring a luxury vehicle; it’s gaining a lasting legacy. The thorough restoration, exclusive materials, and industry-leading warranties position Helderburgs as true heirlooms, ready to be passed from generation to generation. Ada’s all-weather reliability, timeless appeal, and durable protection offer peace of mind and a sound investment, cherished today and valued for years to come.​

Enduring Appeal

Ada is designed for those who appreciate authenticity without compromise. From its flawless paint to its modern upgrades and bespoke finishing, Ada encapsulates what makes Helderburgs legendary. Buyers can expect both positive attention and a driving experience free of the challenges classic vehicles once posed. Helderburg Ada is more than an automobile—it’s an invitation to adventure, an object of admiration, and an enduring piece of automotive art.​

For those seeking a classic Defender transformed for modern life, Ada delivers unmatched perfection and legacy—ready for new roads and generations.

Every line above is the result of upgrades engineered in-house, found in no other custom or restomod Defender in the world.

See Helderburg's Proprietary Upgrades
The Build Film · From Paul

Paul walks around Ada the way every Helderburg is meant to be seen.

Step back ten feet. Then twenty. Study the seams. The paint. The exhaust note. The interior. By the end you will know what to look for, and how to compare any custom Defender build.

Ada build film thumbnail

Filmed at Haldenmere · The Ozarks

Ada owner film thumbnail

What happens when you combine a Porsche and a Defender?

Four Styles, One Custom Process

A Helderburg is not one look. It is your own.

Ada is one direction. Every Helderburg is custom, designed around the owner rather than chosen from a catalogue, and most commissions draw from one or two of these four. The expedition build is the one most people picture first. It is only the beginning of what a custom Defender by Helderburg can be.

Why a Helderburg Drives Differently

The difference is not cosmetic alone.

The architecture itself has been re-engineered. If you want the full picture of what is under a Helderburg before you speak to Paul, two doorways.

The Twelve Systems

Ada carries twelve proprietary Helderburg systems, found in no other restored, custom or restomod Defender. The drivetrain on the original block. A suspension with the body roll engineered out, widened at the chassis, not with spacers. A cabin built for the eighth hour, not the first.

See Helderburg's Proprietary Upgrades →

Three Approaches. Only one is a Helderburg.

A classic Defender can be restored, restomodded, or re-engineered. A restomod replaces the body and drops in a GM V8 crate motor, no longer numbers matching. Respectfully, a kit car. A Helderburg keeps the original chassis and block, and re-engineers everything else.

What is a Helderburg →
Past Commissions

Every one built once. None of them again.

Ada is one of many. Each Helderburg is built for a single owner, then never repeated. A few of the commissions that came before.

Films

See more, by the way you like to watch.

More than a hundred films. The drives, the walk-arounds, the honest questions, and the quieter moments. Start wherever you like.

The Drive No Destination, Just the Ozarks
No Destination, Just the Ozarks

A typical Sunday in the Ozarks: no destination, just a Helderburg drive beyond the pavement, where adventure is measured by where you’re willing to go.

The Helderburgs Rocco: The Boldest Helderburg Yet
Rocco: The Boldest Helderburg Yet

Rocco is the moment you realize a classic Defender can be both unapologetically bold and quietly refined.

The Questions Restored Land Rover Defender Review: Sarge
Restored Land Rover Defender Review: Sarge

Take a front-row seat as Paul Potratz, founder of Helderburg, takes you on a spirited test drive of “Sarge”—a fully restored Land Rover Defender 110 that redefines what it means

From Paul Presence | Sundays at Haldenmere
Presence | Sundays at Haldenmere

A single handcrafted Leica lens, one trip to Italy, and a reminder that character outlives perfection. Step inside the story of presence, imperfection, and choosing the few objects that truly matter.

More than one hundred films. All the custom Defender questions answered.

Watch the Films

Ada stays with the family it was built for.

A few Helderburgs are available now, ready sooner than a full commission. Or begin a commission in Ada's spirit, with a color of your own.

See the Helderburgs Available Now
A Direct Line to Paul

The next Helderburg will be built around you.

If Ada stirred something, the next conversation is about your Helderburg. Ask anything, about a build in progress now or a commission of your own. Paul reads every message and answers personally.

Paul Potratz · Founder, Helderburg · Twenty years in automotive marketing · Featured in the Wall Street Journal, Robb Report, Road & Track, Carscoops, and the Collector Car Podcast

Contact Paul Directly