Cars/Porsche/718

Researching

Porsche · 2020–2025

718 Boxster GTS 4.0

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Vehicle facts

Built

—

Research in progress

Powertrain

Technical profile in progress

Output

400 PS / 294 kW

Existing catalog value

Verified market value

CHF 73'243

pending

About this car

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

SCI Collector Score

SCI-1.5.0

—/100

SCI research pending

SCI scale

Tap a color to explore the scale.

Pending

Score zone will appear when SCI is available.

Evidence Confidence

20%

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.

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

• Numeric SCI requires at least 30% weighted source-backed factor coverage; current SCI 1.5 coverage is 20%.

• No coherent sold-price benchmark is available.

• Needs at least 5 comparable sold observations inside the 36-month market window.

• Needs at least two independent source providers in the benchmark window.

• Data Confidence must reach at least 68/100.

Rationale

• 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 pending because weighted source-backed factor coverage remains below the 30% numeric-score gate.

Collector intelligence

Why it matters.

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

Collector significance is in the editorial research queue. Technical specifications alone never create an automated collector thesis.

Technical profile

The essentials.

Engine architecture

Power

400 PS / 294 kW

Cylinders

View all specifications

Engine architectureB6

Cylinders6

Power400 PS / 294 kW

Kerb weight1,435 kg

Market

What the market tells us.

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

Latest source

Verified market value

CHF 73'243

pending

Launch MSRP

€83,949 ≈ CHF 77'183

Germany · 2020

Market confidence

58/100

Low

Evidence activity

2 sold

0 asking · 1 source

Market chart & benchmark

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

Open

Collectible market terminal

CHF 77'993 – CHF 77'993

Porsche 718 Boxster GTS 4.0 · model-level research benchmark, not an appraisal of a specific chassis.

Latest observed evidence

Completed sales · 2 · chart-readyAsking market · 0

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

2 Sales0 Ask1 GuidesFX normalized

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

2 trend-eligible sales · launch visually anchored · 2 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

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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.

Active asks

New · 30D

—

Median duration

Verified sales

Price distribution · USD

Asks, guides & verified sales.

3 observations

Guide range is context, not a completed sale.

Asks

Sales

Guides

SCC $89,000

$78,500$99,500

Value since MSRP

Launch · 2020

€83,949

Current research

$89,000

1 approved guide sources · original currencies preserved

Qualified change

-8.9%

SCI factor profile

Score & evidence.

SCI —

20.0%

coverage

Confidence

Comparable sales

Scarcity50 · pending

Collector significance45 · pending

Future relevance45 · pending

Historical performance50 · pending

Demand & momentum52 · covered

Liquidity60 · covered

Price resilience62 · covered

Supply dynamics50 · covered

Methodology details

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

Market signals

Market Radar.

0/4 signals published

Evidence currently in scope

2 qualified completed sales · 0 qualified active asks · 1 source families · FX-normalized to USD

0/4 published

Mileage impact

Mileage & value.

Pending · 39% confidence

Reference sale value

$89,000

2 qualified sales with exact mileage

Reference mileage

17,622 km

Exact sale evidence

Curve status

Research

More comparable sales needed

SourceMileageValueDate

Bring a Trailersale2,900 mi$99,5002026-02-15 Bring a Trailersale19,000 mi$78,5002026-07-21

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

Publicly observed

Public observations

Jul 2026

Latest evidence

—

Research coverage

—

observed

Public source geography

One map · filter registry, sightings and listings

Full distribution →

No privacy-safe public country cell yet.

Low-sample countries remain hidden until the public threshold is met.

Transaction tape

Recent observed sales.

Market-data policy

2026-07-21Bring a TrailerMileage 19,000 miUS$ 78'500 ≈ CHF 64'602 2026-02-15Bring a TrailerMileage 2,900 miUS$ 99'500 ≈ CHF 81'884

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

ADAC Autokatalog

Germany · Published Launch Or New Price Including Vat

€83,949 ≈ CHF 77'183

Completed sales

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

2 records

2026-07-21

Bring a Trailer