LevelClassified standardReference WheelbaseOverall lengthDisplacementA2900mm 4.8M2.6-3.0LAudi A6、Crown、300C、Volvo S40中国汽车车型级别划分标准 Classified standard of car levels in ChinaLevelClassified standardReference Overall lengthWheelbase微型车 Mini car5.1M2900mm Audi A8、Benz S-class 、 BMW 7 series中国汽车车型级别划分标准(来自网络) Classified standard of car levels in China（from internet）类别 LevelGDP贡献率 GDP contribution rate城市个数 Number of cities贡献率累计 Total contribution特征描述 Characteristics discription一类市场 Level 1 market2.00%514.06%北京/上海/深圳/苏州/广州 Beijing/Shanghai/Shenzhen/Suzhou/ Guangzhou二类市场 Level 2 market1.00% 2.00%1620.25%东部主要省会城市和经济相对发达城市 Most provincial cities and ecnomic relatively strong cities in Eastern China 三类市场 Level 3 market0.50% 1.00%3222.32%东部一般城市和中西部部分省省会 Ordinary cities in Eastern and partlyprovincial cities in Mid-Western China四类市场 Level 4 market0.30% 0.50%3713.97%东部落后城市和西部一般城市 Underdeveloped cities in Eastern and ordinary cities in Western五类市场 Level 5 market0.10% 0.30%15225.05%中西部欠发达城市 Not developed cities in Mid-Western China六类市场 Level 6 market0.00% 0.10%1073.58%多为中西部经济落后城市 Ecnomic lag cities in Mid-Western China6类城市划分标准(国家信息中心) Classified standard of 6-level cities(from State Information Centre)