Photos European Diesel Coupes Autoblog Staff Aug 8, 2013 Mercedes CLS 320 CDi Mercedes CLS 320 CDi BMW 635d Coupé Audi A5 2.7 TDI Mercedes CLK 220 Mercedes CLC 200 CDI BMW Alpina D3 Bi-Turbo Coupé Audi TT Coupé 2.0 TDI Quattro BMW 120d Coupé open fullscreen close fullscreen facebook twitter email reddit linkedin pinterest List