Custom Roadsters

If you're searching for custom roadsters for sale that combine timeless muscle with cutting-edge engineering, you're in the right place. At All Advanced Roadsters MFG Inc., we craft roadsters that aren't just built—they're engineered to dominate. Based in South Florida and trusted by performance enthusiasts across the country, our cars are more than vehicles—they're high-octane statements.

Since 1986, we’ve been pushing boundaries in classic car restoration, combining marine-grade durability with world-class automotive design. Whether you're looking for a ready-to-drive machine or want a ground-up build, our inventory of custom built roadsters delivers unmatched craftsmanship, speed, and individuality.

Why Choose Our Custom Roadsters

  • Built for the Streets or the Track
    Every roadster is handcrafted to deliver the perfect mix of form and function. Designed with racing precision and built to meet road-legal standards, our cars are made to move fast—and look good doing it.

  • Custom Chassis Technology
    Our signature all-aluminum and steel chassis systems are engineered for strength, agility, and performance. Lightweight, durable, and responsive, they form the backbone of every roadster we sell.

  • Tailored to Your Vision
    Whether you want a retro-inspired look or modern muscle aesthetics, our team brings your ideas to life. We specialize in custom built roadsters tailored to each client’s unique style, specs, and performance goals.

  • Expertise You Can Trust
    With over 33 years of design and manufacturing experience, led by mechanical engineer Guillermo Hechevarria, our shop stands at the forefront of roadster innovation. We’ve worked in marine and automotive design—and we bring the best of both worlds to every build.

Explore Our Custom Roadsters for Sale
Each of our custom roadsters for sale is a testament to our passion and technical mastery. From classic-inspired bodies to high-performance under-the-hood upgrades, we don’t cut corners—we redefine them.

Our offerings include:

  • Turnkey Custom Roadsters – fully built and ready to drive
  • Rolling Chassis Builds – perfect for clients who want to finish their own project
  • Bespoke Designs – tailor-made performance vehicles from the ground up
  • Limited Series Models – like our Ultimate Roadsters MFG Series and the exclusive F25

The F25 – Next-Level Roadster Engineering
The Advanced Roadster MFG F25 is the culmination of decades of refinement, testing, and design evolution. It’s our boldest, fastest, and most precisely built model yet. Featuring a race-optimized all-aluminum chassis, aerodynamic engineering, and aggressive styling, the F25 isn't just another custom built roadster—it’s a new standard.

Hidden from public eyes until now, it’s finally available for enthusiasts ready to claim a roadster that sets a new benchmark for performance and innovation.

Custom Builds Made Simple
We make owning a custom roadster for sale easy, even when the specs are anything but. Here’s how it works:

  1. Tell Us What You Want
    Choose from existing inventory or start a full custom build from scratch.

  2. Design & Fabrication
    We handle every detail—chassis, body, performance, and finish—according to your vision.

  3. Testing & Delivery
    Once complete, your vehicle is tested for top performance and safely shipped to your door.

Wherever you’re located, our South Florida team ensures you get the exact car you’ve imagined—no compromise.

The All Advanced Roadsters MFG Inc. Advantage

  • Over 33 years of hands-on experience
  • Engineering excellence rooted in marine and auto design
  • Steel and aluminum chassis options
  • Precision builds using the latest tools and tech
  • Trusted by collectors, racers, and serious car lovers nationwide

Our vehicles aren’t cookie-cutter customs. They’re high-performance machines that reflect your personality, your passion, and your pursuit of excellence.

Let’s Build Your Roadster
Don’t just buy a car—own a machine built to thrill. If you’re ready to explore the best custom roadsters for sale, we’re here to help you find or build the ultimate ride. Reach out now and take the first step toward owning a roadster that’s as bold as your vision.

FAQs

Q: Can I customize both the performance and aesthetics of my roadster?
A: Yes, every element—from engine to paint—is fully customizable.

Q: Do your custom built roadsters come with warranties?
A: Yes, we offer limited warranties on chassis and components.

Q: How long does a full custom build take?
A: Build times vary, but most projects are completed in 6 to 12 months.

Custom Engineering. Legendary Performance. Built for the Bold.