Historical Automotive Inventory Data - North America

Data covers all fifty states, Canada, and the UK. In the U.S. alone we track about 52,000 dealerships — roughly 17,000 franchise and 35,000 independent — which maps to 100% of franchise dealers according to NADA and about 89% of independents according to NIADA. That’s about six million new and used unique VINs on any given day.

Every VIN is tagged with a powertrain classification — combustion, BEV, PHEV, hybrid, mild hybrid, extended-range EV, and fuel cell — so you can slice EV versus ICE trends at any level of detail.

At the VIN level, each record includes roughly 32 fields grouped into six categories:
• Dates: when first scraped, and status change date.
• Vehicle details: year, make, model, trim, body type, powertrain, fuel type, drivetrain, mileage, country of assembly.
• Pricing: first listed price, current listed price, MSRP, and an estimated combined retail price that factors in options and delivery charges.
• Time in market: days-on-market measures that tell you how fast vehicles are moving.
• Location: state and zip of the dealership.
• IDs and tickers: dealer group, dealer type, OEM stock ticker, dealer group stock ticker.

Each listing is tagged with the OEM stock ticker and, where applicable, the dealer group stock ticker. On the OEM side we map to 24 tickers including Ford, GM, Toyota, Tesla, Rivian, Lucid, Stellantis, VW Group, and Ferrari. On the dealer side we map to the nine major public groups: AutoNation, Lithia, Penske, Asbury, Group 1, Sonic, Carvana, CarMax, and America’s Car-Mart.

Vehicles sold outside the dealer network — Tesla, Rivian, Lucid direct sales, build-to-order units, and wholesale-only vehicles — are not captured as new. However, they are fully captured once they appear in the used market. We don’t have visibility on large fleet sales, such as with car rental companies. And we don’t see customized special order vehicles which come direct from the factory.

Data is available daily, weekly, monthly, quarterly, or annually. Inventory data has one-day latency; sales data has a seven-day latency. We deliver via SFTP, AWS, or Snowflake Share. Data is also available in aggregated form with counts for inventory, sales, days on market and other metrics by OEM, dealer group, or by year/make/model.

Investable signals include revenue nowcasting, inventory build risk, EV transition tracking, pricing power, brand equity erosion, inventory discipline, margin pressure, and earnings call prep and verification.

本数据集覆盖美国全部50个州、加拿大及英国地区。仅在美国境内，我们追踪约5.2万家经销商——其中约1.7万家为特许经销商，3.5万家为独立经销商——据美国汽车经销商协会（National Automobile Dealers Association，NADA）统计，这一覆盖范围达到特许经销商总量的100%；据全国独立汽车经销商协会（National Independent Automobile Dealers Association，NIADA）统计，覆盖独立经销商总量的约89%。单日可覆盖约600万条全新及二手车辆识别码（Vehicle Identification Number，VIN）。

每条车辆识别码均标注有动力总成分类，包括内燃机（Internal Combustion Engine，ICE）、纯电动（Battery Electric Vehicle，BEV）、插电式混合动力（Plug-in Hybrid Electric Vehicle，PHEV）、混动、轻混、增程式电动车及燃料电池车型，可在任意细节粒度上拆分纯电动与内燃机车型的行业趋势。

在车辆识别码维度下，每条记录包含约32个字段，分为六大类别：
• 日期类：首次爬取时间与状态变更时间；
• 车辆详情类：生产年份、品牌、车型、配置级别、车身类型、动力总成、燃料类型、驱动形式、行驶里程、组装国家；
• 定价类：首次挂牌价、当前挂牌价、厂商建议零售价（Manufacturer's Suggested Retail Price，MSRP），以及综合选装与配送成本的估算综合零售价；
• 市场驻留时长类：车辆在市天数指标，用于反映车型流通速度；
• 门店位置类：经销商所属州及邮政编码；
• 标识与代码类：经销商集团、经销商类型、原始设备制造商（Original Equipment Manufacturer，OEM）股票代码、经销商集团股票代码。

每条车辆挂牌信息均标注有OEM股票代码，符合条件的还会标注经销商集团股票代码。本数据集覆盖24家OEM的股票代码，包括福特（Ford）、通用汽车（GM）、丰田（Toyota）、特斯拉（Tesla）、Rivian、Lucid、Stellantis、大众集团（VW Group）及法拉利（Ferrari）。经销商端则覆盖9家头部上市集团：AutoNation、Lithia、Penske、Asbury、Group 1、Sonic、Carvana、CarMax及America’s Car-Mart。

未通过经销商网络销售的车型（如特斯拉、Rivian、Lucid的直营车型、定制生产车辆及仅面向批发的车辆）不会被纳入新车数据范畴，但当这些车辆进入二手市场后将被完整收录。本数据集无法覆盖大型车队采购（如汽车租赁公司采购）以及工厂直供的定制专属订单车辆。

数据集支持按日、周、月、季或年频次获取。库存数据延迟1天，销售数据延迟7天。数据交付渠道包括SFTP、亚马逊云服务（AWS）及Snowflake Share。同时也可提供聚合版数据，涵盖按OEM、经销商集团或按生产年份/品牌/车型分类的库存、销量、在市天数等指标。

可用于投资分析的信号包括营收即时预测、库存积压风险、电动化转型追踪、定价能力、品牌资产损耗、库存管控水平、盈利压力以及财报电话会议的筹备与验证支持。