1967 Aston Martin DB6 Vantage Volante 1967 Aston Martin DB6 Vantage Volante, estimate £550,000 – 650,000 Bonhams Bond Street Auction London 2020 © Bonhams Home » European » Britain » London » 2020 Bonhams London Bond Street Sale (007 Mercury Cougar Announced) » 1967 Aston Martin DB6 Vantage Volante