RSR Intelligence · Issue 011

June will test whether depth can become control Issue 010 set a baseline: Mercedes-AMG had Nürburgring proof, BMW carried Germany’s FIA WEC Hypercar weight, and Porsche now leaned on GT depth instead of WEC Hypercar control. That remains true. However, the focus of the discussion has shifted. June will

GT3 became the centre by staying useful

GT3 became endurance racing’s centre because it remained useful to manufacturers, teams, promoters, events and drivers.

Porsche was right about the rules. Leaving Le Mans is harder to defend

Porsche’s 2026 Le Mans Hypercar absence is a rules, value and leverage story. The 963 still had performance. The problem was what WEC made that worth.

RSR Intelligence · Issue 010

Mercedes-AMG has Nürburgring proof, BMW carries Germany’s WEC Hypercar burden, and Porsche’s influence now runs through GT depth.

Mercedes-AMG set the Nürburgring benchmark

Mercedes-AMG’s Nürburgring win showed sharp-end depth, while BMW’s own reading points to damage limitation rather than parity.

Why German manufacturers still need the Nürburgring

The Nürburgring 24 Hours lets BMW, Porsche, Mercedes-AMG and Volkswagen prove different kinds of credibility on the same road.

BMW won Spa, not the argument

BMW M Team WRT proved execution at Spa. It did not prove that BMW now owns Hypercar before Le Mans.

RSR Intelligence · Issue 009

IMSA has given Porsche a customer-prototype signal. Spa begins now. Nürburgring follows. Le Mans is no longer distant context.

Porsche's Brands Hatch peak came with a warning

Porsche had the Brands Hatch Sprint peak, but Mercedes-AMG and BMW gave the cleaner depth readings once Race 2 stripped away the usual noise.

Mercedes-AMG reads DTM’s new tyre regime first

Mercedes-AMG’s Red Bull Ring opener was not just a Race 2 win. It was the first useful read on DTM’s new tyre and BoP regime.

RSR Intelligence · Issue 008

Issue 008 examines Mercedes-AMG’s engineering-chain question, BMW’s multi-programme coherence, Porsche under regulatory pressure, and WEC’s new invisible-BoP regime.

What Paul Ricard exposed about the German GT3 programmes

Paul Ricard data refined. Mercedes-AMG tyre finding holds at one circuit. BMW programme correction issued. Porsche customers collided with each other.