Around the turn of the 20th century Volkswagen acquired both Bentley and Lamborghini, two very different, very prestigious brands. Right away there was some worry by many enthusiasts that VW may dilute the brands, especially in the case of Lamborghini, but it soon became clear that they were only making things better. In the coming years they introduced the likes of the Bentley Continental and Lamborghini Gallardo. Both were totally new cars that delved into new territory for their respective brands, and both would go on to become the best selling cars in their brands history to date. Lets take a look at what made these two models so successful.