Avant-Garde Collection

Avant-Garde Collection Avant-Garde Collection specializes in exotic, vintage, and specialty vehicles.

09/16/2026

Tastefully built 1974 Porsche 911 in Lime.

- PMO Induction ITBs
- MegaSquirt ECU
- JE Pistons
- Carrera style modifications

Now live on Bring a Trailer

09/15/2026

*1996 Porsche 911 Turbo, a true modern classic from Porsche’s air-cooled era. Finished in Polar Silver Metallic over Marble Gray leather, this 993 Turbo pairs timeless proportions with serious performance.

Under the rear deck sits Porsche’s 3.6L twin-turbocharged flat-six, factory rated at 400 horsepower and 400 lb-ft of torque, sending power through a six-speed manual transmission and all-wheel drive.

With approximately 75,000 miles, this example features the iconic 18” Turbo Twist wheels, fixed rear spoiler, power sunroof, power-adjustable seats, automatic climate control, cruise control, and an Alpine Bluetooth stereo. Recent servicing includes new Michelin Pilot Sport N3 tires, brake fluid service, hood struts, valve cover gaskets, battery, and A/C work.

Backed by service records, manufacturer literature, a clean Carfax, and a clean Montana title, this 993 Turbo represents one of Porsche’s most sought-after generations.

Now live on Bring a Trailer with two days remaining

09/14/2026

60 years later and the Alfa Romeo 1750 Spider Veloce still looks gorgeous. This one was locally owned by the late Monte Shelton and was one of his personal cars.

Here’s your chance to own a very original S1 Spider! Ending tomorrow on our Bring a Trailer

09/09/2026

A Ferrari like this is all about the specification.

Bianco Avus over Bordeaux. Carbon-fiber Daytona racing seats trimmed in leather and Alcantara. Satin Gray wheels. Yellow ceramic brakes. Carbon-fiber exterior details throughout. And a matte paint protection film that gives this 488 Spider an unmistakable presence.

Then there’s the performance.

A 661-horsepower, twin-turbocharged 3.9-liter V8. Seven-speed F1 dual-clutch transmission. SCM-E magnetorheological suspension. Carbon-ceramic brakes. Suspension lift. Sport exhaust.

With just 5,000 miles, this is a highly specified 488 Spider that delivers the open-air experience without sacrificing the performance that made the 488 one of the defining modern Ferraris.

The retractable hardtop disappears. The V8 takes over.

Now live on Bring a Trailer with just ONE day remaining.

09/08/2026

No music needed. This C6 Z06 is a monster built for the track.

-7.0 LS7 built by American Heritage Performance
-Coilovers from LG Motorsports
- Forgestar Wheels 18” wheels
- Essex Parts Services AP front brakes

Ending tomorrow on our Bring a Trailer

09/04/2026

What happens when you take one of Porsche’s most iconic shapes and give it a very different heartbeat?

You get this.

A 1977 Porsche 911S RSR-style Coupe — vintage in silhouette, but thoroughly reimagined where it matters.

Behind the wheel sits a 3.6-liter VarioRam flat-six sourced from a 993, rebuilt by Eurotech Advanced Automotive and paired with a G50 five-speed manual. Add a 50/80 limited-slip differential, Billy Boat exhaust, upgraded oil cooling, and you have a 911 that was built with one thing in mind: driving.

Inside, the formula continues. Recaro sport seats wrapped in black vinyl and houndstooth, a Momo Prototipo steering wheel, Rennline hardware, RS-style door pulls, and a cockpit that feels every bit as purposeful as the car itself.

This isn’t a museum piece. It’s not trying to be.

It’s a classic Porsche with the right attitude — analog, mechanical, purposeful, and unapologetically built to be enjoyed.

And that’s exactly the kind of car we look for at Avant Garde Collection.

Because collecting isn’t just about owning something rare. It’s about knowing what makes a car worth remembering.

Now live on Bring a Trailer.

09/03/2026

Behind the scenes of a Bring a Trailer photoshoot in our Portland studio with Christopher Onstott. We try to maintain a consistent process for every vehicle we shoot under the inflatealite.

We’re lucky to have Chris as a part of our team here in Portland!

P.S. This 91-mile Porsche 718 Spyder RS Weissach is now live.

Another month. Another exceptional group of collector cars finding new homes through Avant-Garde Collection on Bring a T...
09/03/2026

Another month. Another exceptional group of collector cars finding new homes through Avant-Garde Collection on Bring a Trailer.

From a $700,000 Lamborghini Murciélago to a RUF 3400 S, Ferrari 458 Spider, 911 GT3, and a highly modified C2 Corvette, this month’s results reflect the range of cars—and collectors—we have the privilege of representing.

Top 10 Sales:
• $700,000 — 2007 Lamborghini Murciélago LP640 Coupe
• $410,000 — M112-Powered Mercedes-Benz 300 SLR Replica 6-Speed
• $400,058 — 2013 Ferrari 458 Spider
• $343,500 — RWD-Converted 1997 Porsche 911 Turbo 3.8L
• $306,000 — 2018 Porsche 911 GT3 6-Speed
• $220,000 — 20k-Mile 2001 RUF 3400 S
• $190,000 — 6.6L L8T-Powered 1966 Chevrolet Corvette Convertible
• $150,000 — Backdated 1978 Porsche 911SC Targa 3.2L
• $146,500 — 2021 Aston Martin Vantage Coupe 7-Speed
• $144,000 — 1968 Ford Shelby Mustang GT350 Fastback 4-Speed

Thank you to our clients, buyers, and the Bring a Trailer community for continuing to put your trust in Avant-Garde Collection.

The next chapter is already underway.

08/31/2026

The 2026 911 Club Coupe is now up for sale and live on our Bring a Trailer! 1 of just 70 cars commemorating 70 years of Porsche Club of America

#911 #992

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