The games industry has pitched its tent over in Cologne, Germany this week, so Turn 10 and Microsoft have chosen to focus the latest Forza 6 garage reveal on a range of European race cars.

Headlining are a pair of BMWs, the 1975 BMW #25 BMW Motorsport 3.0 CSL and the 2014 BMW #55 BMW Team RLL Z4 GTE. Both have achieved great success.

Also joining the roster this week are a range of racers from IndyCar.

1975 BMW #25 BMW Motorsport 3.0 CSL

2014 BMW #55 BMW Team RLL Z4 GTE

1973 BMW 2002 Turbo

2012 Mercedes-Benz C 63 AMG Coupe Black Series

2005 BMW M3

1991 BMW M3

2009 BMW #92 Rahal Letterman Racing M3 GT2

2006 #2 Audi Sport North America R8

2013 Mercedes-Benz E 63 AMG

1998 Mercedes-Benz AMG Mercedes CLK GTR

1939 Audi Auto Union Type D

1989 #4 Audi 90 quattro IMSA GTO

2004 Audi S4

2015 Audi RS 6 Avant

2014 Volkswagen Golf R

2014 Bentley #7 M-Sport Bentley Continental GT3

2014 Dodge #93 SRT Motorsports Viper GTS-R

2014 Mercedes-Benz #84 HTP Motorsport SLS AMG GT3

2011 Audi #2 Audi Sport Team Joest R15++ TDI

2011 Mercedes-Benz #35 Black Falcon SLS AMG GT3

2004 Audi #5 Audi Sport Japan Team Goh R8

2015 Honda #5 Schmidt Peterson Motorsports IndyCar

2015 Chevrolet #67 CFH Racing IndyCar

2015 Honda #14 AJ Foyt Enterprises IndyCar

2015 Chevrolet #9 Target Chip Ganassi Racing IndyCar

2014 McLaren #98 ART Grand Prix MP4-12C GT3

2015 Honda #7 Schmidt Peterson Motorsports IndyCar

2011 BMW 1 Series M Coupe

1984 Volkswagen Rabbit GTI

2015 Audi S3 Sedan

1981 BMW M1

2006 Audi RS 4

2009 Audi RS 6

2009 Mercedes-Benz SL 65 AMG Black Series

1995 Audi RS 2 Avant

2010 Audi TT RS Coupe

2003 BMW M5

1983 Audi Sport Quattro

2011 Audi RS 5 Coupe

1995 BMW 850CSi

2014 Lamborghini #18 DragonSpeed Gallardo LP 570-4 Super Trofeo

1963 Volkswagen Type 2 De Luxe

1988 BMW M5

Source: Xbox Wire