
1990 Porsche 911 · Singer Turbo Study
Singer Turbo Study born in May 2025, with a 3.8-liter twin-turbo flat-six, 503 hp, six-speed manual, rear-wheel drive, PTS Azzuro Thetys Metallic, Boomerang leather, carbon-fiber bodywork.
257 mimanual
Singer's grand touring forced-induction commission pays homage to the 1970s Porsche 930 Turbo, pairing a 510 hp Mezger-derived twin-turbo flat-six with rear- or all-wheel drive, touring suspension damping, and available slant-nose coachwork.

Program engineering
A 3.8-liter air-cooled flat-six equipped with twin turbochargers, electric wastegates, and bespoke air-to-water intercoolers integrated into the whale-tail intake ducts, producing 510 hp officially.
Engineered for long-distance composure alongside rapid acceleration, offering touring suspension compliance, Bosch stability control calibration, and optional all-wheel drive.
Reimagines iconic 930 Turbo wide rear fenders with functional shark-fin stone guards housing turbo intake vents, alongside a bespoke slant-nose option limited to 25 commissions.
Live listings

Singer Turbo Study born in May 2025, with a 3.8-liter twin-turbo flat-six, 503 hp, six-speed manual, rear-wheel drive, PTS Azzuro Thetys Metallic, Boomerang leather, carbon-fiber bodywork.
257 mimanual

Offered by Graham Rahal Performance in Zionsville, Indiana.
855 mimanual
Wolf Blue Metallic.
89 mimanual

Singer Classic Turbo “Chappy” commission in PTS Aga Blue over bone leather, with the 3.8L twin-turbo flat-six, carbon-fibre body and roof, carbon-ceramic brakes, front lift system, and adjustable sport suspension.
476 mimanual
Weimaraner Grey Metallic over Monza Onyx.
275 mimanual
Closed listings
Prior appearances GarageScout has attached to this builder beyond the live set.

Singer “Elroy” commission with an Ed Pink 4.0-liter flat-six, paint-to-sample Tangerine Orange over black, and documented hand-crafted construction. Features include Öhlins suspension, Brembo carbon-ceramic brakes, limited-slip differential, and a six-speed manual.
791 mimanual
Tatooine commission, Singer Vehicle Design order #174, finished in Blue Blood over Cognac leather with custom weave inserts. Its 4.0L engine, Ohlins suspension, carbon roof, roll hoop, and Singer A and B services are documented.
219 mimanual
2,267 mi
PTS: Casablanca Beige Metallic over Chocolate Brown woven.
14,158 mimanual
300 mi

The 2019 build was repaired after a 2022 rear-end collision, with salvage-title and mileage discrepancies disclosed.
4,800 mimanual
1,162 mi
1,484 mi
7,821 mi
55 mi
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