GTA-R 300

Full carbon · Alfa Romeo 105-series Giulia Sprint GT (1965-1968)

Alfaholics' full-carbonfibre range-topper takes the GTA-R formula to its extreme: a complete carbon body drops kerb weight below 800kg, and with the 240bhp 2.3-litre twin-cam that yields a searing 300bhp-per-tonne. It is the Bristol firm's ultimate reimagining of the 105-series coupe, hand-built over thousands of hours to bespoke order.