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 developed from the Porsche 991 GT3 RS 4.0 architecture, producing 510 PS / 503 bhp at 8,200 rpm and driving the rear wheels through a six-speed manual gearbox. Kerb weight is approximately 1,270 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, 217 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–Bespoke carbon-fibre monocoque of RUF's own design (no shared 964 parts despite the visual similarity). Rear-mounted 4.0L naturally aspirated flat-six developed from the Porsche 991 GT3 RS 4.0 architecture, 510 PS / 503 bhp at 8,200 rpm. Six-speed manual, RWD. Kerb weight approximately 1,270 kg. Integrated roll cage, pushrod suspension, carbon-ceramic brakes. Approximately €650,000; approximately 15 cars per year — Verify total production against RUF factory records.
SCR 1978 (context only — not covered)1978Historic RUF SCR based on the Porsche 911 SC, 3.2L flat-six approximately 217 hp. Distinct from and predates the 2018 SCR — noted here to prevent conflation. Not the subject of this guide.
SCR 4.2 (2016, context only — not covered)2016Intermediate 993-based bespoke RUF SCR 4.2, 4.2L flat-six approximately 525 PS. Distinct from the 2018 SCR (which uses RUF's own carbon monocoque and a 4.0L NA flat-six). Not the subject of this guide.
Buyer's Guide

What to look for

Provenance — bespoke RUF vs 911-based conversion

Modern bespoke RUFs are built on RUF's own carbon monocoques (SCR 2018) or bespoke chassis (CTR3 front-carbon + rear space-frame) — not on Porsche shells. 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 4.0L NA flat-six (not a turbo 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, turbo hardware and cooling

SCR 2018 uses a naturally aspirated 4.0L flat-six based on the 991 GT3 RS 4.0; CTR3 uses a bespoke twin-turbo flat-six. Both are RUF-specific in calibration, cooling and exhaust routing. Cold-start behaviour, oil pressure, boost signature (CTR3) and factory service history are the primary purchase-time diagnostics.

Gearbox, driveline and suspension

SCR 2018 uses a six-speed manual; CTR3 uses a six-speed sequential (or optional seven-speed DCT on Clubsport). 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.

Pricing

What to pay

SCR 2018 (new)
USD$720,000
GBP£565,000
EUR€650,000
Verify. Factory list price; bespoke options can add materially.
SCR 2018 (secondary)
USD$1,100,000 – $2,200,000+
GBP£865,000 – £1,730,000+
EUR€1,000,000 – €2,000,000+
Verify. ~15 built per year; appreciating. A 2022 car made €1,152,500 (RM Tegernsee, 2024); low-mileage 2025 examples have carried $1.9–2.3M estimates.

Regional ranges authored independently — each reflects its local market, not an FX conversion

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 / turbo (CTR3)

RUF-specific NA or twin-turbo flat-six service

Major$5,000 – $25,000+
Symptoms — Boost fluctuation (CTR3), oil consumption, cold-start smoke.
Inspection — Factory ECU readout, compression / leak-down, boost-log road test (CTR3).
Gearbox / driveline

SCR 2018 six-speed manual; CTR3 sequential or optional DCT

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

Current value bands by region

Each region quoted in its local currency — independent market readings, not FX conversions

New ~€650k; the bespoke NA analog RUF has appreciated sharply — a 2022 car made €1,152,500 (RM Tegernsee, 2024), and a low-mileage 2025 example carried a $1.9–2.3M estimate. Built at ~15/year.

Auctions

Recent results

DateAuctionCarMileageResult
2024-07-01
RM Sotheby's
Tegernsee 2024
2022 SCR
€1,152,500
Sold

No recent public auction results currently meet our verification standard. We publish sale figures only from verified examples, and will update this guide as qualifying results become available.

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.

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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    Cotswolds, UK
    Climate-controlled storage for high-value collector cars.
  • Autovault
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    Bicester, UK
    Secure climate-controlled storage at Bicester Heritage.
  • Hagerty Garage + Social
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    USA (multiple locations)
    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.