Porsche 930 VIN Decoder – Free Porsche 930 VIN Lookup

Quick Facts about Porsche 930

~$2,800: Annual maintenance
$45,800: Avg price
8.1/10: Reliability score
23%: Accident rate

Why Check Your Porsche 930 VIN History?

The 1975–1989 Porsche 930 (911 Turbo) is a high-value classic where originality, condition, and paperwork drive price. VIN history helps confirm spec, compliance, and care on often-modified, imported, or hard-driven cars.

When checking a Porsche 930's VIN history, buyers should pay special attention to:

Original build vs. later engine/turbo/body modifications that affect value and insurability.
U.S. DOT/EPA compliance and import records for early-’80s gray-market cars.
Documented turbo/engine service, fuel and ignition work, and long-term maintenance.
Recall status and major repairs on late-1980s cars, with proof of completion.

A complete VIN history verifies originality, reveals accidents or title issues, and confirms recalls – crucial for protecting value and avoiding costly surprises.

Porsche 930 Generations & Years

930 (1975-1989) - First Generation

Key Details:

Body: 2-door 2+2 coupé; later Targa/Cabriolet availability in certain markets
Engines: 3.0L turbo flat-six (1975–1977); 3.3L turbo flat-six (1978–1989)
Production: Zuffenhausen (Stuttgart), West Germany
Highlight: 3.3L upgrade with intercooler in 1978; 5-speed G50 gearbox introduced for 1989 model year
Watch for: Heavily modified examples; confirm originality and proper maintenance in records

Porsche 930 Engine Options by Year

Year	Model	Engine	HP	0-60 mph	MPG (City/Hwy)	Transmission
1989	911 Turbo (930)	3.3L H6 Turbo	282	4.9s	15/24	5-Speed Manual (G50)
1986	911 Turbo (930)	3.3L H6 Turbo	282	4.6s	16/22	4-Speed Manual
1978	911 Turbo (930)	3.3L H6 Turbo	300	5.0–5.4s	15/24	4-Speed Manual
1976	911 Turbo (930)	3.0L H6 Turbo	260	~5.2s	12/20	4-Speed Manual

Source: Porsche official/archival info and reputable references; EPA/Car and Driver for fuel economy and performance (1976–1989).

What to Check When Buying a Porsche 930

When decoding a PORSCHE 930 VIN and reviewing its history, buyers should focus on generation-specific risks and documentation.

⚠️ 930 Generation (1975-1989)

Gray-market import status (early 1980s): Verify DOT/EPA compliance paperwork and registration history for any non-U.S. cars imported during years without official U.S. sales.
Turbocharger & fuel system aging: Look for records of turbo rebuilds, fuel pump/relay and injection work; long-interval or track use can accelerate wear.
Cooling/engine service on air-cooled flat-six: Confirm valve adjustments, oil leaks addressed, and proper intercooler/hoses; age makes preventative service vital.
Late-1980s recall status: For 1989 cars, check Porsche’s VIN portal for any applicable 911 safety recalls and proof of completion.

💡 Pro Tip: Documented originality, proper compliance, and records of major engine/turbo services meaningfully reduce risk. Cars with clear VIN histories, recall closure, and consistent maintenance tend to retain value better and are easier to insure.

Risk Statistics for Used Porsche 930

Key Risk	Impact on Buyers	Mitigation Steps
Odometer Rollback Fraud	NHTSA estimates ~3.47% risk within a vehicle’s first 11 years; classic cars with sparse records are vulnerable.	Compare VIN mileage across titles/inspections; review service stamps and emissions tests.
Unrepaired Safety Recalls	Late-’80s 911 campaigns (e.g., heater-blower) affected thousands; 1989 cars may be implicated.	Check VIN with Porsche’s recall portal; retain proof of recall completion.
Hidden Flood/Salvage Titles	Hundreds of thousands of U.S. vehicles carry flood/salvage histories in circulation.	Run VIN through NMVTIS/NICB tools; inspect for corrosion, odors, and mismatched fasteners.
Severe Accident/Structural Damage	High-performance use raises risk of prior crashes; frame/monocoque repairs affect value.	Review VIN accident entries and photos; seek lift inspection and paint-meter readings.
Depreciation/Market Volatility	Collector values can swing; individual years/options show large price deltas.	Compare comps by year/condition; confirm originality with build data and invoices.

Data Sources & Methodology

This PORSCHE 930 information is compiled from trusted sources:

NHTSA vehicle safety/recall database (official U.S. government)
Porsche Recall Portal (official open-recall lookup)
EPA/fueleconomy.gov data and period road tests for period fuel-economy ratings
Hagerty Valuation Tools for market value trends (collector market reference)
Reputable Porsche archives and model histories for specifications/timelines
EpicVIN Porsche VIN decoder

Quick Generation Comparison

Feature	930 3.0 (1975–1977)	930 3.3 (1978–1988)	930 3.3 G50 (1989)
Reliability Score	7.5/10	7.8/10	8.1/10
Avg. Annual Maintenance	$2,500	$2,800	$3,200
Avg. Mileage (used market)	70,000 mi	62,000 mi	45,000 mi
Fuel Economy (combined)	19.8 mpg	~18 mpg	15.7 mpg
Hybrid Available	No	No	No
Technology Level	★★☆☆☆	★★☆☆☆	★★★☆☆
Best For	Early collectors	Broad market appeal	Most desirable driver

Sample Porsche 930 VIN Decoder Results

2003 PORSCHE 911

Odometer

No problems
Safety Recalls

No records
Accidents

1 problem
Last mileage

290,290 km
Auction Sales

1 sale found
Owners

2+ owners found

Year 2003
Make Porsche
Model 911
Fuel Type Gasoline
Engine 3.6L
Made in GERMANY

What you can get:

Title Status & High-Risk Labels: Shows salvage, rebuilt or flood branding; crucial for aging classics where hidden damage erodes value.
Mileage History & Heavy Use Detection: Tracks odometer readings to spot rollbacks or gaps typical on older, imported 930s.
Accident, Structural Damage & Airbag Events: Flags serious incidents; repairs to body shell or tub can greatly affect drivability and worth.
Recall & Service Campaign Tracking: Lists open/closed campaigns; late-1980s 911 recalls make VIN checks essential before purchase.
Usage Type & Import Compliance: Identifies personal/lease/fleet and import records, helping verify DOT/EPA compliance on gray-market cars.
Equipment & Build Data Verification: Confirms factory options vs. later mods so buyers can value originality accurately.

FAQ: Porsche 930

Where can I find the VIN on a Porsche 930?

The VIN is typically visible at the base of the windshield on the driver's side and on the chassis plate; confirm against title documents and service records.

How do I decode the Porsche 930 VIN characters?

The 17-character VIN includes the WMI (“WP0” for Porsche), vehicle attributes, model year, plant code, and a serial number; use official databases to confirm.

Which Porsche 930 years are considered most dependable?

Well-maintained, largely original 3.3-liter cars (late-production) are generally preferred; documented service history matters more than mileage or minor cosmetics.

What are typical maintenance costs for a Porsche 930?

Annual costs vary with use and originality; budget for classic-car upkeep and periodic turbo/engine service, with records showing major work completed.

Were there recalls affecting late 1980s 911/930 models?

Yes, certain late-1980s 911 campaigns (e.g., heater-blower components) existed; verify any 1989 930 by checking VIN recall status and documentation.

How do modifications impact a 930’s value and insurability?

Non-factory engine, turbo, bodywork, or interior changes can reduce originality premiums; VIN/build data and invoices help buyers value cars correctly.

Prepared by:
Robert P Allred a graduate of George Washington University (GW), specializing in writing vehicle-related articles.

Content last update: 08 Dec 2025

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