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The anniversary model · 1993

Porsche 964 "30 Jahre 911" Buyer's Guide

The exclusive icon: Turbo-wide body without the fixed wing, Carrera 4 engineering, originality, typical weak points, condition check and buying criteria. So you can verify authenticity and avoid a bad investment.

originality Weak points Budget planning Conclusion & recommendation
Authenticity check · Technical analysis

The exclusive icon of 1993

The Porsche 964 "30 Jahre 911" is an exceptional car that embodies the fascination of the marque in a particular way. Its combination of classic 911 design, the distinctive Turbo-wide body (without the fixed wing) and the proven engineering of the Carrera 4 makes it a coveted collector's car.

The limited run of only 911 cars worldwide underlines its exclusivity. But take care: given the high value, there are conversions and replicas. This buyer's guide helps you to verify authenticity and avoid a bad investment. Our expertise: the limited-edition check (XXX/911), the Turbo wide-body check, Viola Metallic expertise and the all-wheel-drive system (C4).

911

cars worldwide

250 PS

3.6-litre flat six (M64/01)

All-wheel drive

permanent (PDAS), Carrera 4 engineering

17 inch

Cup I wheels, Turbo brakes

The key to the value

Originality decides everything

On a limited-run model, authenticity decides everything. Check these points without fail.

Identifying features

Authenticity must be verified

  • Limited-edition plaque: on the glovebox lid ("XXX of 911"). A comparison against the production records is recommended
  • Matching numbers: the chassis, engine and transmission numbers must agree with the Porsche records
  • Body: Turbo-wide, but with an automatically deploying rear spoiler (not the fixed Turbo wing)

Specification and colours

An exclusive specification

  • Paint: exclusive colours such as Viola Metallic, Amethyst Metallic or Polar Silver Metallic
  • Interior: full leather (often Rubicon Grey), instrument dials in Rubicon Grey, a titanium-coloured gear knob
  • Wheels/brakes: 17-inch Cup I wheels and the Turbo brake system (black callipers with white lettering, often four-piston at the rear)

A warning about replicas

There are conversions based on standard Carrera 4 cars. A certificate of authenticity (CoA) and a complete history are the best protection.

Technical check

Weak points and servicing

Technically, the anniversary car is based on the Carrera 4. Click for details.

1. Engine (M64/01): robust, but in need of care +

The 3.6-litre flat six (250 PS) is regarded as solid.

  • Oil leaks: chain boxes, cam covers, cylinder base seals. Sealing the engine is involved (€5,000 - €10,000 and more)
  • Distributor: the belt for the twin-plug distributor has to be checked and renewed regularly (€500 - €1,500), otherwise engine damage looms
  • Flywheel: the dual-mass flywheel tends to wear
2. Drivetrain: Carrera 4 engineering +

The permanent all-wheel drive (PDAS) delivers traction, but it is complex.

  • PDAS/ABS: the hydraulic unit and the sensors (longitudinal/transverse lock) have to be leak-free and working. Repairs are expensive (€1,000 - €5,000 and more)
  • Clutch: a wear part. Replacement including the dual-mass flywheel costs around €1,500 - €2,500
3. Body, suspension and brakes +
  • Body: check for corrosion at the window frames, the sills and the jacking points. The wide wings are exposed to stone chips
  • Suspension: bushes and dampers age. An overhaul costs €2,000 - €5,000
  • Brakes: the Turbo system is powerful, but spare parts are more expensive than on the standard C2
4. Interior and electrics +

Interior: The particular full leather (Rubicon Grey) is hard to replace. Wear reduces the collector value.

  • Air conditioning: often leaks
  • DME relay: carry a spare
  • Windows: check that they work
The 964 Carrera "30 Jahre 911" model bible

The complete knowledge: the Investor Dossier & Technical Compendium, in German

Concentrated expert knowledge on the anniversary model: detailed weak points, originality and authenticity features, inspection checklists and market classification.

€97

incl. VAT

To the compendium (German)
Estimates for 2025

Budget planning

Specific costs of keeping a collector's car.

Work and costs

WorkEstimated cost (€)
Comprehensive engine resealing5,000 - 10,000+
Distributor service (belt)500 - 1,500
Clutch replacement including the dual-mass flywheel1,500 - 2,500
PDAS/all-wheel-drive repairs1,000 - 5,000+
Suspension overhaul2,000 - 5,000+
Brakes, complete (Turbo spec)800 - 2,500+
Air-conditioning service/repair500 - 2,500+
Interior refurbishmentIndividual (high)
Conclusion and buying recommendation

The collector potential

The "30 Jahre 911" is a solid store of value. The combination of the wide body, Carrera 4 engineering and the limited run is unique.

The collector potential

  • Market: stable to rising; median sale price June 2026: €199,000 across 13 documented sales, with a median time on the market of 14 days (MarqueScope SOLD archive, October 2025 to June 2026)
  • Target group: discerning enthusiasts looking for luxury and sporting ability
  • Prerequisite: a complete history and original condition

The strategic recommendation

  • Set your budget realistically (purchase price plus a reserve)
  • Take your time over the search, because good cars are scarce

The expert tip from 911Finder

Always have the car inspected by a 964 specialist (a pre-purchase inspection). An anniversary car with deferred maintenance or questionable authenticity is a substantial financial risk.

The next step

Buy this 911 with confidence, with 911Finder.

Already own a Porsche 964 "30 Jahre 911"? The Vehicle Documentation & Market Valuation puts the history, the paperwork and the market value of your car in order (€249 incl. VAT). Still looking? Then the right route is the Sourcing Enquire and name the model: Request a Digital Audit for a Porsche 964 "30 Jahre 911".