Past Commission • Not for Sale

Antoni · A Custom Land Rover Defender D110 Double Cab Soft Top A re-engineered classic Defender 110. 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

A 110 Defenders with a bold stance with a little bit of Safari and luxurious.

Meeting with the client I sensed she wanted a Defender that had a Classic Land Rover feel but she also wanted a bold stance (menacing but very comfortable to drive her Children and their friends around) with a little bit of Safari and definitely wanted it luxurious.

I designed and answered her desires with Antoni the Land Rover Defender D110 Double Cab. My first objective was to create a Defender that was rare and unique so I chose the Double Cab Truck as the platform. Knowing the kids would want their own separate section (clubhouse) with seating for 4 in the center face bench seats with seat belts, the double cab would create the cool Mom factor.

To protect the kids and hickory wood flooring from the rain or sun we worked with a company to create a custom fast removal insulated soft top for the truck bed of the double cab. Safety was also important with the top off or on so we added a full six point roll cage that is bolted to the frame of the Defender.

To provide the bold stance we installed a 3″ suspension lift that rides on Fox shocks and progressive coil springs for a comfortable ride. We added custom steel wheels with a significant offset to set the BF Goodrich KM3 tires out wide and avoid wheel spacers. To add to the wider profile we custom fabricated the wider than standard wheel arches.

In creating the luxurious feel the handcrafted interior is done in a Helderburg fawn leather from the tannery in Scotland which is dog proof and easy to clean. The diamond stitching on the heated seats provide all day comfort and shows the bespoke craftsmanship. The leather wrapped dash, door panels and matching custom made Alcantara suede headliner creates a bright cabin which is reminiscent of a Rolls Royce interior.

The cabin has extensive sound deadening and insulation to create a barrier from road noise and external temperatures. The Apple CarPlay and Android Auto ensure Mom can play tunes for the kids and communicate with her office on her commute via handsfree calls.

As for performance this Defender 300 TDi will move with our custom Helderburg modifications and it sounds good with the custom exhaust. It’s also highly fuel efficient with a rated 27-32 mpg. Antoni the Land Rover D110 double cab is an investment quality build that can be driven without concern it will diminish in value. It’s a vehicle that will be cherished for years to come and I can only imagine many memories are going to be made in this Defender.

  • 300 TDi
  • Manual 5 Speed Transmission
  • Helderburg Air Conditioning and Heating
  • Custom Soft-Top
  • Scottish Leather Interior 100% Cowhide
  • Custom Soft-Top
  • Custom Mix Grasmere Green

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 Antoni 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.

Antoni build film thumbnail

Filmed at Haldenmere · The Ozarks

Antoni owner film thumbnail

D110 Double Cab Making a Splash

Four Styles, One Custom Process

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

Antoni 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

Antoni 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.

Antoni 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

Antoni 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 Antoni'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 Antoni 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