Few cars better embody BMW M Division's golden era than the E61 M5 Touring and SB is thrilled to be listing this example on the platform.

Combining the practicality of a family estate with a 500hp naturally aspirated V10 derived from BMW's Formula One programme, it remains one of the most charismatic and compelling fast estates ever produced.

At the heart of the E61 lies the S85 V10, an engine that revs beyond 8,000rpm.

Even among modern performance estates, there is simply nothing else that combines such a unique powertrain with such understated looks and genuine everyday usability.

Originally equipped with BMW's SMG transmission, it has since undergone a professionally executed six-speed manual conversion to create a specification many enthusiasts regard as the holy grail of E61 ownership.

The conversion was completed in 2022 and forms part of a wider programme of improvement and restoration that has seen substantial investment throughout recent years.

Presented in Silverstone ...