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Porsche 911 GT3 (996 Generation with RSR Widebody Conversion)

Porsche 911 GT3 (996)

1999-2005 (996 Generation, Facelifted 996.2) · Sports Car / Coupe

Porsche 911 GT3 (996 Generation with RSR Widebody Conversion)

Rarity Score

7/10 - Rare / Custom Collectible (While 996 GT3s are collectible, this specific heavily modified RSR widebody build is a unique one-off creation)

Spot Difficulty

7/10 - Difficult to spot in a parking lot, but frequently found at local Cars and Coffee events, Porsches on the Pier gatherings, and track days.

Engine & Performance

Engine: 3.6L Naturally Aspirated Flat-6 (Mezger engine), producing approximately 381 horsepower and 284 lb-ft of torque

Transmission & Drivetrain: 6-speed manual transmission with Rear-Wheel Drive (RWD)

Performance: 0-60 mph in approximately 4.3 seconds, top speed of 190 mph, curb weight around 3,042 lbs, with razor-sharp track handling and high-revving naturally aspirated power delivery.

Exterior

Custom vibrant metallic purple exterior paint featuring a heavily modified RSR-style widebody kit, aggressive front and rear bumpers, deep-dish black aftermarket wheels, side aero vents, carbon fiber GT wing with endplates, dual center-exit exhaust tips, and custom RSR badging on the rear decklid.

Interior Features

Driver-focused cockpit featuring bolstered sport seats (likely carbon fiber bucket seats in an RSR build), Alcantara steering wheel, roll cage, minimalist lightweight door cards, and analog Porsche instrument cluster.

Condition Assessment

Excellent - The custom purple paintwork appears deep and glossy, the aftermarket widebody panels fit flush, and the wheels and stance look pristine, indicating a well-maintained show or track build.

Condition Issues: None visibly apparent from the exterior; paint and body modifications appear professionally executed.

Estimated Mileage: 35,000 - 55,000 miles (typical for enthusiast-owned modified GT3s)

Historical Significance

The 996 GT3 marked a pivotal era for Porsche, introducing the legendary motorsport-derived 'Mezger' engine to a street-legal 911, saving the brand's performance reputation during the transition to water-cooled engines.

Notable Features

Custom RSR widebody conversion, massive carbon fiber rear wing, center-lock or deep-dish multi-piece wheels, custom metallic purple paint, and the revered Mezger flat-6 engine.

Production Numbers

Only 1,868 units of the 996.2 GT3 were produced worldwide for the 2004-2005 model years, with an even smaller fraction allocated to North America.

Valuation

AI-Generated Estimate: These values are algorithmic estimates only. Consult certified appraisers for official valuations.

Estimated Market Value: $90,000 - $140,000 (heavily dependent on the quality of the build and base vehicle provenance)

Auction Estimate: $80,000 - $120,000

Maintenance Recommendations

Regular coolant pipe pinning (common Mezger issue), oil changes every 5,000 miles, strict inspection of suspension bushings given the track-oriented widebody setup, and valve clearance checks.

Fun Facts

1. The Mezger engine powering this car shares its basic architecture with the engine used in the legendary Porsche GT1 Le Mans race car. 2. The 996 generation was the very first water-cooled 911, a move that initially shocked purists. 3. The purple paint job heavily echoes famous Porsche PTS (Paint to Sample) shades like Ultraviolet or Amethyst Metallic.

Identified on: 8/25/2026

This AI-generated identification is for informational purposes only. It is not a substitute for professional evaluation. We assume no liability for decisions made based on this information.Read full disclaimer

Porsche 911 GT3 (996 Generation with RSR Widebody Conversion) - Porsche 911 GT3 (996) | Car Identifier