Car Collector International
Supercar · 2018–

RUF SCR

The NA analog answer to the turbo CTR — a bespoke, manual, 500 bhp RUF on its own carbon tub.

Car Collector International Editorial
British-racing-green RUF SCR in a studio setting, front three-quarter view showing the classic narrow-body 911 silhouette with round headlamps, chin splitter, integrated fog lamps, five-spoke silver wheels with yellow calipers and body-colour side sills — the modern naturally aspirated bespoke RUF on its own carbon monocoque.
Overview

Why this car matters

The RUF SCR launched in 2018 is a modern naturally aspirated bespoke RUF. It shares its narrow-body 911-style silhouette with the older air-cooled RUFs — deliberately — but underneath sits a bespoke carbon-fibre monocoque of RUF's own design, with no shared 964 parts despite the visual cue.

Power comes from a rear-mounted 4.0-litre naturally aspirated flat-six, RUF-developed with an architecture derived from Porsche's Mezger flat-six as used in the 996 and 997 GT3, producing 510 PS / 503 bhp at 8,270 rpm and 471 Nm at 5,760 rpm, driving the rear wheels through a six-speed manual gearbox. Kerb weight is approximately 1,250 kg. Chassis engineering includes an integrated roll cage, pushrod suspension and carbon-ceramic brakes.

Production is understood to be very small — approximately fifteen cars per year — at approximately €650,000. This guide covers the SCR 2018 specifically: distinct from the historic 1978 SCR (911 SC-based, around 215 hp) and from the 2016 SCR 4.2 (993-based, 525 PS), both of which are noted here for context only.

The SCR 2018 is RUF's naturally aspirated analog counter to the CTR — a bespoke, manual, high-revving flat-six built on the factory's own monocoque. It is the closest thing modern RUF makes to the driver-focused 911 that the market has been asking Porsche for. Very small production, factory-only sale channel and a distinct, defensible mechanical proposition.

Variants

Range and production

VariantYearsProductionNotes
SCR 2018 (bespoke, current)2018–Approx. 15 per yearBespoke carbon-fibre monocoque of RUF's own design, with no shared 964 parts despite the visual similarity. Rear-mounted 4.0-litre naturally aspirated flat-six, 510 PS / 503 bhp at 8,270 rpm and 471 Nm at 5,760 rpm. Six-speed manual, RWD. Kerb weight approximately 1,250 kg. Integrated roll cage, pushrod suspension, carbon-ceramic brakes.
SCR (1978)1978–1983Around 50 conversionsThe original RUF SCR, based on the Porsche 911 SC with the engine bored out to 3,185 cc for around 215 hp. Listed here for context; this guide covers the 2018 SCR.
SCR 4.2 (2016)2016Exact total not recordedIntermediate 993-based RUF SCR 4.2 with a 4,185 cc Mezger-derived flat-six producing around 525 PS at 8,370 rpm. Listed here for context; this guide covers the 2018 SCR.
Buyer's Guide

What to look for

Provenance — bespoke RUF vs 911-based conversion

The SCR 2018 is built on RUF's own carbon-fibre monocoque, not on a Porsche shell. Confirm the factory build book, RUF certificate, VIN prefix and the full commission file before pricing. For the SCR 2018 specifically, confirm the bespoke RUF carbon monocoque (not a 964 shell), the 4.0-litre naturally aspirated flat-six (not a turbocharged unit), the six-speed manual and the RUF certificate against the factory build file. Do not conflate with the 1978 SCR or 2016 SCR 4.2 — both are distinct cars.

Chassis, monocoque and structural integrity

Bespoke carbon monocoques are structural components, not body panels. Any repair to the carbon structure must produce full body-shop documentation and factory sign-off. A tub or space-frame that has been repaired without factory documentation is priced against its history, not its badge.

Engine and cooling

The SCR 2018 uses a naturally aspirated 4.0-litre flat-six, RUF-specific in calibration, cooling and exhaust routing. Cold-start behaviour, oil pressure, willingness to rev cleanly to the top of its range and continuous factory service history are the primary purchase-time diagnostics.

Gearbox, driveline and suspension

The SCR 2018 uses a six-speed manual gearbox. Verify shift quality across all gears, driveline shunt under trailing throttle and suspension geometry on a lift. Pushrod-suspension cars (SCR 2018) require specialist geometry checks.

Ownership

Living with it

Typical mileage
1,000–5,000 miles typical
Service interval
12 months by time or factory mileage interval, whichever first
Annual running cost
$8,000 – $25,000+ depending on use and specification
Fuel economy
14–20 mpg
Insurance
Agreed-value RUF policy with limited mileage, secure storage and annual value review. Modern bespoke RUFs sit at the top of the collector-supercar underwriting band.

Factory-only servicing

Modern bespoke RUFs (SCR 2018, CTR3, CTR3 Clubsport / Evo) use factory-specific carbon monocoques and drivetrains. All service must be through RUF Pfaffenhausen or an authorised specialist; independent 911 shops are not equipped for these cars.

Parts sourcing

Panels, drivetrain hardware and chassis components are RUF-specific. Insist on continuous factory service history and reconcile all work against the factory portal.
Common Problems

Known issues by system

Provenance

Bespoke RUF vs 911-based conversion mis-representation

CriticalNot applicable — market impact only
Symptoms — Missing factory build book, RUF certificate or commission file.
Inspection — RUF Pfaffenhausen authentication and specialist review of build file.
Chassis / monocoque

Carbon monocoque or bespoke space-frame repair history

CriticalNot applicable — market impact only
Symptoms — Evidence of structural repair, non-factory panel work.
Inspection — Factory / specialist inspection with paint-depth gauge and body-shop documentation review.
Engine / cooling

RUF-specific naturally aspirated flat-six service

Major$5,000 – $25,000+
Symptoms — Oil consumption, cold-start smoke.
Inspection — Factory ECU readout, compression / leak-down.
Gearbox / driveline

Six-speed manual gearbox and driveline

Moderate$4,000 – $18,000
Symptoms — Baulky shifts, driveline shunt.
Inspection — Road test through all gears; factory service-portal readout.
Auctions

Recent results

DateAuctionCarMileageResult
2024-07-27
RM Sotheby's
The Tegernsee Auction 2024
2022 SCR
10,477 km
€1,152,500
Sold
Investment

Long-term outlook

EmergingHorizon: 5–10 years

Bespoke, naturally aspirated, manual RUF on the factory's own carbon monocoque — a genuinely rare configuration in the modern market. Long-term positioning is underpinned by RUF's manufacturer status and the SCR's clear separation from turbocharged siblings.

Our view, not advice. This section is Car Collector International's editorial judgement on where this model sits in the collector market, based on the production, specification and market data set out in this guide. It is not a recommendation to buy or sell and it is not investment advice. Values can fall as well as rise.

Recommended

The trusted network

Specialists

  • RUF Automobile GmbH (factory)
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    Pfaffenhausen, Germany
    Factory servicing, restoration, authentication and RUF-specific hardware for all RUF cars.
  • RUF-authorised modern-supercar specialist
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    UK / EU / USA
    Servicing and pre-purchase inspection for bespoke carbon-monocoque RUFs (SCR 2018, CTR3).
  • Concours preparation studio
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    International
    Paint correction, PPF and detailing for sale and event preparation.

Storage

  • Windrush Car Storage
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    London & Cotswolds, UK
    Climate-controlled storage for high-value collector cars.
  • AutoVault
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    Essex, UK
    Dehumidified storage at 55% RH in purpose-built sealed buildings, with maintenance programmes and individual motor-trade insurance cover.
  • Hagerty Garage + Social
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    Miami, Van Nuys & Toronto
    Climate-controlled storage in key US collector markets.

Transport

  • CARS UK
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    UK & Europe
    Enclosed event and concours transport across Europe.
  • Reliable Carriers
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    USA (national)
    Enclosed coast-to-coast transport for collector cars.
  • Intercity Lines
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    USA
    Enclosed transport with dedicated supercar handling.

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The valuation figures in this guide are for research purposes only and do not constitute financial or investment advice. See our full disclaimer.