THE COMPARISON
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PORSCHE 991.2 / RIVALRY MATRIX 13
911 Spectrum
See every garage matchup, then put one rivalry under the microscope.
Select at least one metric and one vehicle.
Guided comparison
One metric. Every car. No clutter.
Pin a reference, cycle the photography, or let the story play itself.
Performance map
Where is the smart compromise?
Every direction means better. The frontier contains cars that no rival beats on both axes.
PARETO FRONTIERHOVER · TAP · CLICK TO PIN
Select at least two different metrics and one vehicle.
Preference stress test
Will your choice survive changing tastes?
The current priority mix is tested against 4,096 nearby preference worlds in a dedicated worker.
Building the first forecast…
The simulation worker is warming up.
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CALCULATINGLEADER WIN SHARE
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Outcome tape
Each sliver is a representative preference world. A striped sliver means the leaders tied.
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WIN SHARE · RANK RANGE
Garage forecast
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CLICK TO APPLY
Smallest verdict flips
The lightest single priority move that lets each challenger pass the current leader.
Weighted similarity atlas
What is genuinely closest to this 911?
The anchor stays at the center. Alternatives move outward as their weighted character becomes more distinct.
WEIGHT MODEL
Building the similarity atlas…
Reading the active garage and priority mix.
Select at least one vehicle and one metric.
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TOP SOURCES OF DISTANCE
Similarity ledger
Persistent comparison journal
Keep the decision—not just the winner.
Save complete garages, priorities, maps, forecasts, themes, and constellation anchors locally on this device.
0 SAVED SETUPSStored privately in this browser with IndexedDB.
OFFLINE SHELL · PREPARINGPWA · INSTALLABLECTRL / ⌘ + K · COMMANDS
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A / B ASSIGNS THE DIFF
Saved setups
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Decision diff
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Cross-generation evidence
Five Carreras. Fourteen years. One bloodline.
Factory specifications are kept separate from the 991.2 variant radar, so a model-year comparison never pretends different generations share the same subjective evidence.
2017 · 991.2370 HP
3.0 L twin-turbo flat-six7-speed PDK
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DIFFERENCES EXAGGERATED
Evolution trace
Reading the lineage…
Select at least one model year to rebuild the trace.
Selected-set min/max normalization makes small real differences legible. Equal values stay neutral.
Pairwise evolution scanner
Put any two generations under the glass.
The image seam is tactile; the verdict is evidence-based. Directional metrics call gains and regressions, while displacement remains contextual.
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EXTERIOR VIEW
Then / now reveal
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CLICK A ROW TO PIN IT
Mutation ledger
14-YEAR ENGINEERING JUMPReading the generations…
0GAINS
0REGRESSIONS
0CONTEXT / TIES
Complete garage cross-examination
Every rivalry. No buried trade-offs.
Each unique matchup appears once. Open one to inspect all eleven metrics with selected-set colors, inverse-aware winners, explicit ties, and proportionally exaggerated gaps.
SCOPE
SELECTED GARAGE0 CARS · 0 MATCHUPS
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EACH PAIR APPEARS ONCE
All-pairs field
Two cars make a rivalry.Select at least two vehicles in the garage to build the field.
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Rivalry portrait
DIFFERENCES ARE EXAGGERATED IN THE BATTLE TAPEEXTERIOR PHOTOGRAPHY
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HOVER FOR SERIOUS + FUN CONTEXT
Battle tape
READING THE GARAGESelect a rivalry to begin.
0LEFT WINS
0TIES
0RIGHT WINS
No active radar metrics.Restore at least one metric or switch the scope to ALL 11.
Priority mixer
Build your own brief
PRESET SYNCED
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0 mutes · 5 dominates
Priority channels
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Advantage ledger
VS
Tuned shortlist
LIVE MODEL