BMW 1 Series (E87) - Wikipedia
BMW 1 Series, Top Gear Wiki
BMW 1 Series (E87) Specs & Photos - 2007, 2008, 2009, 2010, 2011 - autoevolution
BMW 1 Series E87 5-Door Hatchback 2004-11 Pre Cut Tint
BMW 1-Series E81/E87 common problems
File:BMW 1 Series E87.jpg - Wikimedia Commons
File:BMW 1 Series E87 (6928952964).jpg - Wikimedia Commons
BMW 1 Series (E87) Specs & Photos - 2007, 2008, 2009, 2010, 2011 - autoevolution
File:BMW 1er (E87) front.JPG - Wikimedia Commons
Side-by-Side: BMW 1 Series E87 vs 2012 BMW 1 Series
E87 BMW 1 Series test drive review