Factory build sheet

1984 Porsche 911

Build WP0ZZZ99-E

VIN positions 1 through 8 read WP0ZZZ99 and position 10 reads E. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.

Every 911 whose VIN starts WP0ZZZ99 and carries E in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 3 of them.

  • Decoded Jul 7, 2026
  • 3 known VINs

Factory specification

As filed by Porsche with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.

Body & chassis

NHTSA body type
PASSENGER CAR
Manufacturer
DR. ING. H.C.F. PORSCHE AG

The same build, other model years

Porsche used the VIN pattern WP0ZZZ99 for 2 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.

How this VIN pattern is read

A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.

Positions Characters What they encode
1–3 WP0 DR. ING. H.C.F. PORSCHE AG · World manufacturer identifier
4–8 ZZZ99 Model, body style, engine and restraint system
9 × Check digit — computed per vehicle, not part of the build
10 E Model year — 1984
11 × Assembly plant
12–17 ×××××× Production sequence number, unique to each vehicle

3 vehicles carry this build

Every VIN we have decoded to WP0ZZZ99-E shares the specification above.

  • 3 Known VINs

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Where this data comes from

Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.

Vehicle counts come from the 3 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.