Supercar Collectible

Display currency

CHF

Platform currency

Market values are normalized for comparison. Original MSRP and sold prices remain preserved in their source currency.

Currency converter

In CHF

CHF 91'940

1 EUR = 0.9194 CHF

ECB reference · AED/USD peg · 2026-10-30

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Cars/Porsche/959
Production verifiedRare

Porsche · 1986–1988

959 Komfort

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Vehicle facts

Built

292 series

Rare

Powertrain

B6

Technical profile in progress

Output

450 PS / 331 kW

Existing catalog value

Verified market value

CHF 1.61M

verified

About this car

SCI Collector Score, the collector case, essentials, market & analysis.

SCI Collector Score

SCI-1.5.0
92/100

Exceptional · Exceptional

SCI scale

Tap a color to explore the scale.

9/10

Current · 9/10 · Exceptional zone

100

Evidence Confidence

100%

Coverage

Verified SCIRisk 42/100

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.

8 factors
How SCI works

Collector quality and evidence are separate. Structural collector factors carry 75%; observable market factors carry 25%.

Methodology & score history
Research notes

Publication gates

No open SCI publication gate.

Rationale

• 6 comparable USD sales underpin the current 84-month benchmark.

• Observed benchmark CAGR is +18.8% across the longest suitable 2–6 year comparison window.

• Recent transaction momentum versus the preceding period is +27.2%.

• Scarcity uses a conservative production base of approximately 292 vehicles.

• Collector Evidence G contributes source-backed structural evidence from 5 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.

Collector intelligence

Why it matters.

The collector case in a few signals first. Full editorial notes and source detail remain available below.

Technology

Established blue-chip Porsche technology icon.

Heritage

RM Sotheby's has documented seven-figure CHF/USD sales and foregrounds low mileage, originality, service/recommissioning and inspection history.

Rarity

Porsche states 292 series-production 959 super sports cars were built through 1988.

Collector signal

This is a total 959 series figure

Key checksVery high: original specification, matching components, mileage, Porsche Classic inspection/service records,…Complex-system recommissioning can be very costly

Technical profile

The essentials.

Engine architecture

B6

Power

450 PS / 331 kW

Cylinders

6

View all specifications
Engine architectureB6
Cylinders6
Power450 PS / 331 kW
Kerb weight1,450 kg

Market

What the market tells us.

A quick read of the strongest published price evidence. Original source currencies stay preserved.

Latest source

Market chart & benchmark

Price history, evidence modes, ranges and benchmark methodology · open by default

Open

Collectible market terminal

CHF 1'614'292

+18.8% observed CAGR

Porsche 959 Komfort · model-level research benchmark, not an appraisal of a specific chassis.

Latest observed evidence
Completed sales · 6 · chart-readyAsking market · 1

Raw sales + adaptive trend · historical FX display layer · SCI benchmark gates remain unchanged

6 Sales1 Ask1 GuidesFX normalized

Observed sold-price evidence. Original source currencies remain preserved.

6 trend-eligible sales · 7 historical-FX pointsMove across a sale point to inspect the observation
CHF 2.13MCHF 1.85MCHF 1.57MCHF 1.29MCHF 1.01MGuide range · CHF 1.41M–CHF 1.41MFeb 14, 2022Sep 15, 2026
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

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Market intelligence

At a glance.

How to read this

Only qualified SCC evidence is shown. Missing evidence stays blank.

Price distribution · USD

Asks, guides & verified sales.

8 observations

Guide range is context, not a completed sale.

Asks
Sales
Guides
$1.25M$2.54M

Value since MSRP

Qualified change

SCI factor profile

Score & evidence.

SCI 92

Methodology details

SCI and evidence confidence remain separate measures. Missing evidence is never presented as equal precision.

Market signals

Market Radar.

2/4 signals published
Liquidity: 46 · published · 81% confidence · click for evidenceSupply pressure: 22 · provisional · 52% confidence · click for evidenceMarket depth: 38 · published · 81% confidence · click for evidencePrice momentumLiquiditySupply pressureMarket depth

Mileage impact

Mileage & value.

Pending · 50% confidence

Reference sale value

$1.96M

6 qualified sales with exact mileage

Reference mileage

12,500 km

Exact sale evidence

Curve status

Research

More comparable sales needed

SourceMileageValue
Bring a Trailersale1,300 km$2.12MBring a Trailersale12,000 km$1.8MBring a Trailersale13,000 km$1.88MBring a Trailersale95,000 km$1.25MRM Sotheby'ssale14,702 mi$2.04MRM Sotheby'ssale5,332 mi$2.54MPistonHeadsask19,300 mi£1.8M

Upper-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.

Submit regional evidence

Public source geography

One map · filter registry, sightings and listings

Full distribution →

Public aggregates and attributed historical reports · historical evidence, not live tracking

Historical evidence · not live
6/6 mapped
Loading evidence map

Selected country

United States

North America · privacy-safe aggregate

6/ 6

identified here

4

recent evidence

100%

mapped share

public country cellno evidence in layer
Natural Earth basemap.

Transaction tape

Recent observed sales.

Market-data policy
2026-01-23RM Sotheby'sMileage 5,332 miUS$ 2'535'000 ≈ CHF 2'086'1792025-08-16RM Sotheby'sMileage 14,702 miUS$ 2'040'000 ≈ CHF 1'678'8182025-02-07Bring a TrailerMileage 95,000 kmUS$ 1'254'959 ≈ CHF 1'032'7692025-01-16Bring a TrailerMileage 13,000 kmUS$ 1'875'000 ≈ CHF 1'543'0322024-03-07Bring a TrailerMileage 12,000 kmUS$ 1'795'000 ≈ CHF 1'477'1962022-02-14Bring a TrailerMileage 1,300 kmUS$ 2'120'000 ≈ CHF 1'744'654

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

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.

1 record
Date n/a
Porsche Newsroom

Germany · Launch Msrp

DEM 420'000

Completed sales

Published realized transactions only. Auction, venue, mileage and specification context remain visible; unsold bids never enter this group.

6 records
2026-01-23
RM Sotheby's

1988 · United States · 5,332 mi · RM Sotheby's · Arizona 2026, Phoenix · AUCTION SOLD · Published Sale Result

Canepa Phase II; approx. 640 hp.

US$ 2'535'000 ≈ CHF 2'086'179
2025-08-16
RM Sotheby's

1987 · United States · 14,702 mi · RM Sotheby's · Monterey 2025, California · AUCTION SOLD · Published Sale Result

Canepa Stage One; SC suspension.

US$ 2'040'000 ≈ CHF 1'678'818
2025-02-07
Bring a Trailer

1988 · United States · 95,000 km · Bring a Trailer · AUCTION SOLD · HAMMER

US$ 1'254'959 ≈ CHF 1'032'769
2025-01-16
Bring a Trailer

1987 · United States · 13,000 km · Bring a Trailer · AUCTION SOLD · HAMMER

US$ 1'875'000 ≈ CHF 1'543'032
2024-03-07
Bring a Trailer

1988 · United States · 12,000 km · Bring a Trailer · AUCTION SOLD · HAMMER

US$ 1'795'000 ≈ CHF 1'477'196
2022-02-14
Bring a Trailer

1987 · United States · 1,300 km · Bring a Trailer · AUCTION SOLD · HAMMER

US$ 2'120'000 ≈ CHF 1'744'654

Current asking inventory

Public dealer and marketplace asking evidence as last verified. An asking price is inventory evidence, not a completed transaction.

1 record
2026-09-15
PistonHeads / RPM Independent Porsche Specialists

1988 · United Kingdom · 19,300 mi · PHYSICAL ASK · Asking Price

959 Komfort; same owner 28 years; extensive recent service work · RPM Independent Porsche Specialists Ltd · seller_type=DEALER · Long Marston · Tax: UNKNOWN · exterior=Silver metallic · interior=Tri-colour Burgundy leather

£ 1'800'000 ≈ CHF 1'984'793

Market guides

Supporting valuation evidence; lower-weighted than direct completed sales and kept separate from live asks.

1 record
Date n/a
Hagerty Valuation Tools

US · INDICATIVE VALUE · Condition Guide Good

US$ 1'750'000 ≈ CHF 1'440'163

Collector research notes

Full narrative, value drivers and risk factors

Established blue-chip Porsche technology icon. RM Sotheby's has documented seven-figure CHF/USD sales and foregrounds low mileage, originality, service/recommissioning and inspection history.

Potential value drivers

  • • Porsche states 292 series-production 959 super sports cars were built through 1988. This is a total 959 series figure
  • • a manufacturer-confirmed Komfort-only total was not located and is therefore not inferred.
  • • Porsche presents the 959 as a low-volume technology-platform super sports car
  • • no reliable primary source located for a fixed Komfort-only numbered series.
  • • A 'super-911' technology platform and Porsche super sports car, positioned above the contemporary 911 range and in the marque's halo-car lineage.
  • • Technology platform combining electronically controlled all-wheel drive, sequential twin-turbocharging, advanced chassis systems and extensive lightweight/material innovation for its era.
  • • A landmark technology demonstrator that previewed technologies later central to Porsche road cars and simultaneously linked road development with rally competition.

Risk factors

  • • Very high: original specification, matching components, mileage, Porsche Classic inspection/service records, modifications and market/federalization history materially affect comparability.
  • • Complex-system recommissioning can be very costly
  • • RM has documented six-figure recommissioning on low-mileage examples. Fuel-system service/safety work, emissions/federalization restrictions and non-original performance conversions also require explicit diligence.

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

SCI-1.5.0 · Exceptional

Research tier: P0 · Verified production research

Last static verification: 2026-08-31T00:00:00+00:00

Production source

292 series

Porsche documents 292 series-production 959s. Komfort-specific split is not asserted, so 292 is stored only as series total.

Open manufacturer source

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