2023 911 GT3 Manthey Racing

Manthey Racing, headquartered in Meuspath near the Nürburgring-Nordschleife, was founded in 1996 by racing driver Olaf Manthey. In 2013, Manthey merged his company with Raeder Automotive GmbH, and Porsche AG acquired a 51% majority stake, solidifying their successful collaboration. Under the management of co-owners Nicolas and Martin Raeder, Manthey Racing oversees the Porsche 911 RSR in the FIA World Endurance Championship and the 911 GT3 R “Grello” in the Nürburgring Endurance Series and 24-hour races.

But the collaboration between Manthey and Porsche isn’t just about running their factory efforts, Manthey also produces MR kits for Porsche’s road-going GT cars as well. With a package completely developed in-house, Manthey is able to shed seconds off of a GT3’s lap time while keeping the car easy to drive, plus the modified cars are covered under Porsche’s factory warranty.

This 2023 911 GT3 is fitted with the Manthey Performance kit consisting of revisions to the aerodynamics through a new rear wing, larger front spoiler lip and cannards, modified underbody elements, a larger rear diffuser, and carbon-fiber “aerodiscs” covering the rear wheels. The kit also includes upgraded brake lines and an improved coilover suspension.

Finished in Racing Yellow over a Black leather and Race-Tex interior, this GT3 shows 6,000 miles on the odometer and came optioned with a Carbon Roof, Front Axle Lift, Adaptive Sport Seats Plus, and more, for an original MSRP (not including kit) of $206,050. Overall, the car appeared to be in excellent condition, had received consistent service over the past two years, and came with all its accessories.

It’s been a while since we’ve seen a Manthey-kitted GT3, with the last example selling back in July 2024 for $265,000. That car had a 6-speed manual, just 1,000 miles, and sold in a stronger market. So for our Spotlight car to bring $258,000 with 6,000 miles, a PDK transmission, and today’s softer conditions, I’d say well done.

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