Is the Porsche 911 GT2 RS a good investment?

The thesis

The most powerful 991-generation 911 at 691hp, rear-wheel-drive only, and Nürburgring production-car lap record holder (at time of release). Current UK prices £320K–535K represent modest appreciation from the £208K new price, especially compared to contemporary limited Ferraris. Only ~1,000 built with 131 UK RHD cars. The 991.2 GT2 RS is the last of the widowmaker GT2 lineage before Porsche's switch to hybridisation. PDK-only is a limitation for purists, but the car's rarity, performance pedigree, and strong Porsche GT collector base position it well. Market has been relatively stable 2023–2026, suggesting the speculative run has not yet occurred.