OneThinkingGuy

Two CLA250's. One in the beginning of the run. Non sport...rough riding, noisy. Second CLA250: Produced in December. Similar configuration. Different animal. Noticeably softer riding; much quieter.....steering is better centered. Early production vehicle seems to have gotten 3-4 mpg better both city and freeway. They really are very different vehicles. Anyone know about possible mid year factory modifications, adjustments which took place? Thanks in advance.