The Firefly Commission, a 35-year-old 964-series Porsche 911 Carrera 2 reimagined by Singer Vehicle Design with a $3.95 million asking price through RM Sotheby’s, features a newly developed 3.8-liter air-cooled, twin-turbocharged flat-six engine delivering 710 hp, a top speed of 218 mph, and a zero-to-60 mph sprint in under three seconds.
Origins and DLS Modifications of the 35-Year-Old 911
Inspired by Porsche 934/5 endurance racers from the 1970s, the car started life as a 964-series Carrera 2 before undergoing a comprehensive transformation. Incorporating Singer’s Dynamics and Lightweighting Study (DLS) modifications, the custom build features an all-carbon-fiber body designed to shed weight while maximizing aerodynamic performance.
The build sits on lightweight 19- and 20-inch forged magnesium center-lock race wheels at the front and rear, respectively. These modifications push the vintage platform into modern hypercar performance territory, bridging classic air-cooled aesthetics with contemporary engineering.
Powertrain and Track-Ready Performance
At the heart of the Firefly Commission is a bespoke 3.8-liter air-cooled, twin-turbocharged flat-six engine. According to RM Sotheby’s, the powerplant pumps out 710 horsepower.
That output enables the restomod to reach a top speed of 218 mph. The car clears the zero-to-60 mph sprint in less than 3.0 seconds, putting its acceleration on par with modern series-production supercars.
Interior Craftsmanship and Cabin Layout
The interior leans heavily into motorsport aesthetics with custom, body-hugging bucket seats. Visual drama inside the cabin comes courtesy of an orange-colored thin-spoke steering wheel and a towering shift lever featuring an exposed linkage.
Upholstery bridges exterior cues with cabin comfort, utilizing exterior-matching leather paired with contrasting black hide across the fascia and door panels. Photographer Alex Penfold documented the details of the cockpit for RM Sotheby’s.
Resale History and Market Availability
The Firefly Commission is currently being offered through RM Sotheby’s with a $3.95 million asking price. The vehicle enters the market with minimal mileage, as the owner is parting with the car after less than a year and just 1,294 miles on the odometer.
Details of the Firefly Commission Porsche 911
What is the base vehicle for the Firefly Commission?
The build started life as a 35-year-old 964-series Porsche 911 Carrera 2.
How much power does the engine produce?
The newly developed 3.8-liter air-cooled, twin-turbocharged flat-six engine delivers 710 horsepower.
What is the asking price for the car?
RM Sotheby’s lists the asking price at $3.95 million.
How many miles are on the odometer?
The vehicle has been driven 1,294 miles.
Related reading