The Ayrburn Classic Live Auction

Welcome to the Ayrburn Classic Live Auction 2026.

This vehicle will be auctioned live at the iconic Ayrburn Estate, Arrowtown, on Saturday 21 February 2026 at 5:00pm.
For questions, bidding registration (in person, online, or phone), pre-purchase inspections or additional history, photos and videos please visit the Sunday Drive website auctions page or ask a question here.

Reserve price is significantly lower than the listed price
Price guide $240,000-$260,000

The 2023 Porsche 718 GT4 RS is the ultimate performance Cayman

Designed for drivers who want a more intense, track-ready experience, the GT4 RS borrows engine and technology cues from Porsches 911 GT3 race cars.

The heart of the 2023 Porsche 718 Cayman GT4 RS is its screaming 4.0-litre naturally aspirated flat-six, a jewel of engineering lifted straight from Porsches 911 GT3 and race cars. This high-revving powerhouse sings to 9,000 rpm, delivering a visceral, race-car soundtrack and instant throttle response that few modern engines can match.

Purchased brand new from Giltrap Porsche late 2023. One owner from new it has full Porsche history and some tasteful options including

- Gentian Blue Finish
- Extended leather package, including dashboard with contrast stitching
- Sport Chrono Package
- Clubsport Package ( Bolted steel roll cage / Six-point racing harness / Hand-held fire extinguisher with bracket / Preparation for a battery disconnect switch
- Carbon Fibre Bucket Seats
- Deep sea blue seatbelts
- Full PPF
- Alcantara Porsche Sports Steering Wheel

While being a track focused beast the car still has some daily useable comforts such as a Bose Sound System and Porsche's Dynamic Light System Plus an advanced adaptive headlight system that improves illumination, visibility, and safety when driving at night or in low-light conditions.

With the Non Turbo 4000cc Displacement the engine produces 368 KW approximately 493 hp at around 8,400 rpm and delivers roughly 450 Nm. With a high-revving redline near 9,000 rpm. It features a 24-valve valvetrain with rigid rocker arms and no hydraulic lash compensation, enhancing stability and precision at sustained high engine speeds.

A motorsport-derived dry-sump lubrication system with multiple suction stages and a crankshaft-driven oil supply ensures reliable lubrication under high lateral and longitudinal loads, while six individual throttle bodiesone per cylinderprovide immediate throttle response. Power is sent through a 7-speed Porsche Doppelkupplung (PDK) dual-clutch transmission to the rear wheels, supported by a mechanical rear differential lock to improve traction and corner-exit performance.