Luxury Car Rentals
The term luxury car is an advertising catch-all term to denote a vehicle that provides the buyer some extra value for money other than pure utility. This means an added feature to the car other than strict necessity such as a better equipment, higher performance, newer design, greater comfort or anything that could be nebulous such as added prestige, social status or exclusivity. Luxury cars are classified like diamonds and vintage wines as Veblen commodities (goods which are desired more because of a higher price). People’s preferences (tendency to buy) Veblen goods rise in direct correlation with the price in violation of the Theory of Supply and Demand in microeconomics.

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http://www.automotive.com/new-cars/27/luxury/index.html
This site is the bible for car lovers with a very discriminating taste and eye for beauty of engineering. Reviewed here are all brands of luxury cars defined as vehicles with a high price tag combined with a slew of amenities, comfort, appearance, better materials and leading-edge automotive technology. The latest models (year 2008) of luxury cars to come out from factories are discussed and featured here.

What a Car!