A tiny company just built a $900k supercar with AMG-level madness

  • Engler Automotive has revealed the Mosslr, a $900,000 roofless supercar
  • It is inspired by the Mercedes SLR Stirling Moss
  • Production is capped at 75 units to preserve its rarity

Published on May 26, 2025 at 1:28 PM (UTC+4)
by Jason Fan

Last updated on May 26, 2025 at 1:28 PM (UTC+4)
Edited by Alessandro Renesis

Engler Automotive is a tiny company with some seriously wild supercar ideas.

It is best known for building a 1,200-horsepower quad bike that can hit 250mph.

Now, they’ve revealed renderings of their next project: the Mosslr.

Inspired by the Mercedes SLR Stirling Moss, it’s a roofless, $900,000 supercar that is every bit as crazy as it sounds.

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The Mosslr’s design pays homage to the original SLR Stirling Moss, a rare, roofless roadster produced in 2009 as a tribute to the iconic British racing driver.

Engler’s Mosslr aims to follow that formula, but push it even further.

The renderings show a low, sculpted body with wide arches, thin LED highlights, a massive front grille, and side-exit exhausts.

A pair of flying buttresses rise up behind the seats, while the rear features a curved light bar, subtle aero elements, and a deep diffuser.

There’s no roof or windshield, just a small wind deflector ahead of the cabin, true to the original’s design.

While there are no interior images yet, Engler said it will be covered in high-end leather.

Given the company’s past builds, expect something flashy, minimal, and definitely unconventional.

Engler offers three powertrain configurations for the Mosslr, two V8s and a V12.

The V8 is available with either 740 horsepower or 986 horsepower, with a top speed of 200mph or 217mph respectively.

As for the V12, it produces 838 horsepower and it does 200+ mph.

In case you’re wondering, the V12 is actually less powerful than one of the V8s because it was designed to be a little bit more meaty, sort of like old-school engines used to be before everything was turbocharged and electrified.

All models are rear-wheel drive, and come up with an 8-speed automatic transmission.

There numbers put the Mosslr in hypercar territory, like the Porsche 918 Spyder belonging to Lebron James.

It’s still unclear whether it’s even close to being road-ready.

But we do know, just like the SLR Stirling Moss, it’ll be capped at 75 units.

The starting price is $800,000, and Engler is accepting refundable €20,000 ($22,800) deposits for prospective buyers.

The first Mosslr is expected to be completed within six to nine months, serving as both a prototype and a promotional vehicle.

Subsequently, only two to three units will be produced per month.

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Jason joined the editorial team at Supercar Blondie in April 2025 as a Content Writer. As part of the growing editorial team working in Australia, and in synergy with team members in Dubai, the UK, and elsewhere in the world, he helps keep the site running 24/7, injecting his renowned accuracy and energy into every shift.