1991 Porsche 911

Price Upon Request

• Striking bespoke colour combination of Solid Tangerine paintwork over leather-to-sample Orange leather interior
• Played a vital role during Singers headlining of the 2026 Goodwood Festival of Speed, selected as one of the cars to represent Singer on the Goodwood Hillclimb
• Offered in partnership with Singer
• Offered with both track and road-focused bodywork configurations
• One of just 99 DLS Turbo restorations, all of which are now spoken for
• UK registered and taxes paid, one of approximately 10 examples built to right-hand-drive specifications.

Please note the car is titled as 1990.

One of just 99 Porsche 911s to be Reimagined by Singer through their DLS Turbo services, the Firefly Commission represents an entirely unique example that is offered directly from its commissioning owner. Built to RHD specifications for the U.K. market, this cars sensational colour combination only enhances the racing-inspired coupes incredible visual panache and visceral performance.

Inspired by the victorious Porsche 934/5 endurance racers of the 1970s, the heart of each car restored through DLS Turbo services is the Type 964s M64 3.6-litre flat six-cylinder engine, now expanded to 3.8L and boasting four valves per cylinder, water-cooled cylinder heads, twin turbochargers with electronic wastegates, a horizontally mounted cooling fan, and air-to-water intercooling. A further evolution of the engine designed for Singers DLS services for the Type 964 Porsche 911, this turbocharged interpretation raises output to an astounding 710 bhp (SAE Net) and 750Nm of torque with the ability to rev to over 9,000 rpm.

The cars carbon fibre bodywork was painstakingly designed using computational fluid dynamics analysis, optimizing aerodynamic performance. It is with the bodywork where the personalization truly begins, and owners can choose between taking a track-focused direction, with larger rear wing and more aggressive front fascia, or a road-focused specification with a rear ducktail spoiler and revised front fascia. For ultimate freedom of choice, both setups could be specified, stored in a set of bespoke flight cases, enabling the owner to change the configuration of their car, as is the case with Firefly.

Utilizing bespoke, paint-to-sample colour choices of Solid Tangerine paintwork and Orange leather-to-sample trim, the Firefly Commissions specification is just as striking as the twin-turbocharged performance. Accompanied by both the track and road focused bodywork configuration, the cars lightweight, carbon fiber bodywork is thoroughly protected by full exterior paint protection film. All brightwork, both inside and out, is done in a black anodized matte finish, leaving nothing to distract from the cars sensational colour scheme.

The Firefly Commission was delivered to the current owner in the U.K. and it has remained with him ever since, seeing occasional use out and about in London and the south of England having been driven 1,294 miles since completion by Singer in November 2025. Prior to the 2026 Goodwood Festival of Speed, where Singer was celebrated as the central feature of the event, Firefly was selected by both Rob Dickinson (founder & Creative Director of Singer) and the Duke of Richmond to be a central part of the Singer Vehicle Design display. Not only was the car kept on display throughout the weekend, but it was driven at speed up the famous hillclimb by Singers Chief Test Driver Marino Franchitti.

Much like a Lamborghini Countach or a Ferrari SP3 Daytona, the extraordinary shape of a Porsche 911 reimagined through DLS Turbo services lends itself well to wild colour schemes, and the specification of the Firefly Commission suits the cars character perfectly. Presented in fabulous condition, as it has been well-looked after by its commissioning owner, Firefly would be a significant addition to any collection of Porsches or modern supercars, representing Singer at its very best.

Singer is not sponsored, associated, approved, endorsed nor, in any way, affiliated with Porsche Cars North America, Inc., or Dr. Ing. h.c. F. Porsche, AG. Dr. Ing. h.c. F. Porsche AG is the owner of numerous trademarks, both registered and unregistered, including, without limitation, the Porsche Crest, Porsche, and the model numbers and names and the distinctive shapes of the Porsche automobiles, such as the federally registered 911 automobile. Any mention of Porsche Cars North America, Inc., or Dr. Ing. h.c. F. Porsche, AG. trademarked names or other marks is for purpose of reference only.
To view this car and others currently available, please visit the RM website at rmsothebys.com/ps00/.