Factory build sheet

2011 Porsche 911 GT3, GT3 RS

Build WP0AC2A9-B · 3.8L 6cyl · Rear-wheel drive · Coupe

VIN positions 1 through 8 read WP0AC2A9 and position 10 reads B. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.

Every 911 whose VIN starts WP0AC2A9 and carries B in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 87 of them.

  • Decoded Jul 7, 2026
  • 87 known VINs
  • 4 listed for sale now

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.

Engine

Displacement
3.8 L
Cylinders
6
Engine model
450 hp 38l h6
Horsepower
435 hp
Fuel type
Gasoline

Drivetrain

Drive type
Rear-wheel drive

Body & chassis

Body class
Coupe
NHTSA body type
PASSENGER CAR
Doors
2
Series
GT3
Manufacturer
DR. ING. H.C.F. PORSCHE AG

Weight rating

GVWR class
Class 1B
GVWR
3,001–4,000 lb

Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.

The same build, other model years

Porsche used the VIN pattern WP0AC2A9 for 8 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.

$299,950 2010 $147,495 2014 $153,140 2015 $229,990 2018 $239,900 2019 $279,900 2023 $288,989 2024

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 AC2A9 Model, body style, engine and restraint system
9 × Check digit — computed per vehicle, not part of the build
10 B Model year — 2011
11 × Assembly plant
12–17 ×××××× Production sequence number, unique to each vehicle

87 vehicles carry this build

Every VIN we have decoded to WP0AC2A9-B shares the specification above.

  • 87 Known VINs
  • 4 Listed for sale now

Neighboring configurations

Other factory configurations of the 911, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.

Keep going

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 87 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.