Car prices have dropped in Europe but it keeps getting more expensive for drivers to fix their vehicles, highlighting the need to crack down on exorbitant repair costs, the EU said Friday.The European Commission, the EU's competition watchdog, said the prices for repair and maintenance services as well as spare parts rose "well above inflation" in 2009, by 1.5 percent and 0.7 percent respectively."I am very happy that consumers in Europe are continuing to benefit from strong competition in the markets for car sales," European Competition Commissioner Joaquin Almunia.