For the full lowdown of Frankfurt's show stars, visit the Frankfurt Motor Show 2009 page.
Renault 5 Turbo 3E: Why the French firm is confident about its £140k hatchback
TVR Cerbera (1996-2004) review – the British bargain supercar
Audi RS4 (B9, 2018-2024) review – why the last RS4 lacked C63 AMG-beating magic