Heritage
Porsche itself treats the RS 2.7 as a historic icon
Production verifiedLimited production
Porsche · 1973–1973
911 2.7 Carrera RS
Vehicle facts
Built
1,525
Limited production
Powertrain
B6
Technical profile in progress
Output
210 PS / 154 kW
Existing catalog value
Market benchmark
CHF 631'272
pending
About this car
SCI Collector Score, the collector case, essentials, market & analysis.
SCI Collector Score
SCI-1.5.079/100
Positive · Positive
SCI scale
Tap a color to explore the scale.
8/10
Current · 8/10 · Strong zone
68
Evidence Confidence
90%
Coverage
Indicative SCIRisk —
SCI 1.5
Collector score.
75%
Collector core
25%
Market
Factor breakdown
Open any factor to see what it means and which evidence supports it.
How SCI works
Collector quality and evidence are separate. Structural collector factors carry 75%; observable market factors carry 25%.
Methodology & score historyResearch notes
Publication gates
• No coherent sold-price benchmark is available.
• Needs at least 3 comparable sold observations inside the 72-month market window.
• Needs at least two independent source providers in the benchmark window.
• Needs at least two comparable sales in the last 24 months.
Rationale
• Scarcity uses a conservative production base of approximately 1,525 vehicles.
• Collector Evidence G contributes source-backed structural evidence from 4 independent sources; it does not substitute for transaction evidence.
• SCI 1.5 separates structural collectibility from evidence confidence: scarcity, collector significance and future relevance carry 75% of SCI; observable market factors carry 25%. Thin public-market evidence primarily reduces Confidence rather than intrinsic collector quality.
• Uncovered factors retain conservative neutral priors in the score model while their missing support remains visible in factor coverage and Evidence Confidence; they are never presented as equally evidenced facts.
• SCI is indicative: the collector score clears the coverage gate, while Verified publication still requires the independent market-evidence gates.
Collector intelligence
Why it matters.
The collector case in a few signals first. Full editorial notes and source detail remain available below.
Significance
documented RM Sotheby's transactions across Touring and Lightweight specifications show an established blue-chip collector market.
Rarity
Porsche states 1,580 Carrera RS 2.7 cars were built: 1,308 Touring, 200 lightweight Sport, 55 racing cars and 17 base vehicles.
Motorsport
Homologation-led programme that expanded beyond the original sales plan as demand increased
Key checksVery high: exact Touring/Lightweight/racing specification, matching engine/transmission, original colour/body…
Technical profile
The essentials.
Engine architecture
B6
Power
210 PS / 154 kW
Cylinders
6
View all specifications
Engine architectureB6
Cylinders6
Power210 PS / 154 kW
Kerb weight1,075 kg
Market
What the market tells us.
A quick read of the strongest published price evidence. Original source currencies stay preserved.
Market benchmark
CHF 631'272
pending
Launch MSRP
DEM 34'000
Germany · 1973
Market confidence
68/100
Moderate
Evidence activity
1 sold
3 asking · 1 source
Market chart & benchmark
Price history, evidence modes, ranges and benchmark methodology · open by default
OpenClose
Market chart & benchmark
Price history, evidence modes, ranges and benchmark methodology · open by default
Collectible market terminal
CHF 919'941 – CHF 919'941
Porsche 911 2.7 Carrera RS · model-level research benchmark, not an appraisal of a specific chassis.
Completed sales · 1 · chart-readyAsking market · 3
Raw sales + adaptive trend · historical FX display layer · SCI benchmark gates remain unchanged
1 Sales3 Ask1 GuidesFX normalized
Observed sold-price evidence. Original source currencies remain preserved.
1 trend-eligible sale · 4 historical-FX pointsMove across a sale point to inspect the observation
SaleAskMedian trendLaunch MSRP
Raw sales remain individual evidence points. The filled line is an adaptive median market story visually anchored to launch MSRP on MAX; launch is not included in the median, SCI score or benchmark eligibility.
SCI Research Tools
Analyze this car.
Choose the decision you want to make. The full calculator appears only after you select a tool.
Vehicle gallery
See more of this car.
View the image recordSell on Supercar Collectible
List this car.
Turn the SCC record into a research-backed listing for the next collector.
Market intelligence
At a glance.
How to read this
Only qualified SCC evidence is shown. Missing evidence stays blank.
3
Active asks
0
New · 30D
0d
Median duration
1
Verified sales
Price distribution · GBP
Asks, guides & verified sales.
5 observations
Guide range is context, not a completed sale.
AsksSalesGuides
SCC £572,498
£446,779£823,058
Value since MSRP
Launch · 1973
DEM 34,000
Current research
£572,498
1 approved guide sources · original currencies preserved
Qualified change
Not comparable
SCI factor profile
Score & evidence.
SCI 79
90.0%
coverage
68
Confidence
1
Comparable sales
Scarcity62 · covered
Collector significance100 · covered
Future relevance100 · covered
Historical performance50 · pending
Demand & momentum50 · pending
Liquidity52 · covered
Price resilience54 · covered
Supply dynamics57 · covered
Methodology details
SCI and evidence confidence remain separate measures. Missing evidence is never presented as equal precision.
Market signals
Market Radar.
Evidence currently in scope
1 qualified completed sales · 0 qualified active asks · 1 source families · FX-normalized to USD
0/4 published
Mileage impact
Mileage & value.
Observed sale value
$577,000
1 qualified completed sale · exact mileage pairing open
Exact mileage evidence
—
No exact sale mileage available yet
Curve status
Research
More comparable sales needed
SourceMileageValueDate
PistonHeadsask34,600 mi£550,0002026-08-27Upper-bound mileage stays qualified; asking values do not enter the sale-based curve.
Global Registry
Publicly observed.
Source-backed historical observations, deduplicated into known identities where evidence is strong enough. This is provenance research, not live tracking.
0
Publicly observed
0
Public observations
—
Latest evidence
0.0%
Research coverage
Research coverage
0.0%
observed
Public source geography
One map · filter registry, sightings and listings
Country-level market source links; availability may change · historical evidence, not live tracking
Historical evidence · not live
Loading evidence map
Listing sources
United Kingdom · 1 source
Marketplace links and observed offers. Search result pages are country discovery sources, not a verified count of available cars.
- PistonHeads2026-08-27
listing countryno evidence in layer
Natural Earth basemap.Transaction tape
Recent observed sales.
Research depth
Sources & methodology.
Professional research stays complete, but it no longer competes with the first-read vehicle story.
Price evidence ledger
MSRP, sold, asking and guide evidence with original currencies
Price evidence ledger
MSRP, sold, asking and guide evidence with original currencies
Price evidence
Evidence ledger.
Launch MSRP, realized sales, public asking inventory, valuation guides and reported one-off commission estimates stay separate. Auction venue, mileage, model year and specification context are exposed where sources publish them. Source currencies are preserved and estimates are never relabelled as MSRP, transactions or current market value.
Manufacturer / launch MSRP
Original published launch pricing. Net/gross basis is preserved where the source states it.
Completed sales
Published realized transactions only. Auction, venue, mileage and specification context remain visible; unsold bids never enter this group.
2024-08-17
Gooding & Company
1973 · Gooding & Company · Pebble Beach Auctions 2024 · AUCTION SOLD · PUBLISHED SOLD RESULT
1973 Porsche 911 Carrera RS 2.7
US$ 577'000 ≈ CHF 474'842
Date n/a
RM Sotheby’sSpecial case
1973 · France · RM Sotheby’s · Paris 2026 · AUCTION SOLD · FINAL PRICE UNCLEAR · sale_date_not_recovered
Touring
€353,750 ≈ CHF 325'238
Date n/a
RM Sotheby’sSpecial case
1973 · United Kingdom · RM Sotheby’s · London 2024 · AUCTION SOLD · FINAL PRICE UNCLEAR · sale_date_not_recovered
Touring
£ 483'125 ≈ CHF 532'724
Date n/a
RM Sotheby’sSpecial case
1973 · United States · RM Sotheby’s · Monterey 2026 · AUCTION SOLD · FINAL PRICE UNCLEAR · sale_date_not_recovered
Touring
US$ 896'000 ≈ CHF 737'363
Current asking inventory
Public dealer and marketplace asking evidence as last verified. An asking price is inventory evidence, not a completed transaction.
2026-08-27
PistonHeads
1973 · Europe · PHYSICAL ASK · Asking Price
911 Carrera RS 2.7 Touring; M472 Touring; Signal Yellow; Belgian/Luxembourg market · seller_type=DEALER · Tax: UNKNOWN · exterior=Signal Yellow · interior=Black leatherette
€550,000 ≈ CHF 505'670
2026-08-27
PistonHeads / Contempo Concept
1973 · Hong Kong · 34,600 mi · PHYSICAL ASK · Asking Price
911 Carrera RS 2.7 Touring; restored; full history · Contempo Concept · seller_type=DEALER · Kwun Tong · Tax: UNKNOWN
£ 550'000 ≈ CHF 606'464
2026-08-27
PistonHeads / DK Engineering
1973 · United Kingdom · PHYSICAL ASK · Asking Price
911 2.7 Carrera RS Touring; sole RHD example in Gulf Orange · DK Engineering · seller_type=DEALER · Chorleywood · Tax: UNKNOWN · exterior=Gulf Orange
£ 594'995 ≈ CHF 656'079
Market guides
Supporting valuation evidence; lower-weighted than direct completed sales and kept separate from live asks.
Collector research notes
Full narrative, value drivers and risk factors
Collector research notes
Full narrative, value drivers and risk factors
Porsche itself treats the RS 2.7 as a historic icon; documented RM Sotheby's transactions across Touring and Lightweight specifications show an established blue-chip collector market.
Potential value drivers
- • Porsche states 1,580 Carrera RS 2.7 cars were built: 1,308 Touring, 200 lightweight Sport, 55 racing cars and 17 base vehicles.
- • Homologation-led programme that expanded beyond the original sales plan as demand increased
- • Porsche's final documented total is 1,580 rather than a fixed numbered edition.
- • Foundational Carrera RS model and direct origin point for Porsche's road-going RS lineage.
- • Lightweight construction, 2.7-litre 210 PS flat-six and aerodynamics including the characteristic rear 'ducktail' were developed to improve performance and homologation capability.
- • Created the Carrera/RS naming and homologation template that became one of Porsche's most durable high-performance 911 lineages.
Risk factors
- • Very high: exact Touring/Lightweight/racing specification, matching engine/transmission, original colour/body details and period competition history are decisive on collector-grade examples. · The largest dataset risk is subvariant mixing. Re-bodied/reconfigured cars, replacement drivetrain, undocumented conversions between Touring and Lightweight appearance, and weak competition history can materially distort collector evidence.
Research status & production source
Verification, research tier, methodology and factory source
Research status & production source
Verification, research tier, methodology and factory source
Research status
Static profile
Editorial review in progress
Production facts
Source verified
SCI methodology
Research · confidence 68/100
Research tier: P0 · Verified production research
Last static verification: 2026-08-31T00:00:00+00:00
Production source
1,525
Porsche breakdown: 17 base + 200 Sport + 1,308 Touring road cars = 1,525; 55 RSR competition cars bring overall RS 2.7 series to 1,580.
Open manufacturer sourceContinue research
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