Best Selling Midsize Cars in America for September 2018

Here you will find the Midsize car sales leaders in the United States for September 2018. Each month we compile the Midsize car model sales data and reports for North American markets and analyze it to create the best selling list below.

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Our Take On The Numbers
Best Seller Report & Rankings

Also check out our other Segment reports or dive deeper into Midsize Car Sales


Our Take On The Midsize Cars Sales Numbers

The gap between the midsize car market in America’s performance in September 2018 and September 2017 stands at over 20%. Even with the successful addition of healthy selling models like the Kia Stinger and Honda Insight, this segment of the market continues to struggle in the face of the SUV craze.

Kia continues to buck the trend; along with the Stinger, Optima sales have increased 10% year-on-year. The later Kia outsold the Chevrolet Malibu among others in September, as GM continues to focus on its SUVs and trucks and the high (reported by GM to be a record) transaction value they attract.


Best Selling Midsize Cars Rankings

Top Midsize Cars Sales Figures – This Month

This sales table of shows the top Midsize car sales performers in the United States, including their year on year growth rates both for the most recent month and year to date figures. Note that this table is sortable and that it fees the chart below. You can easily change the chart by filtering and sorting the below table.

For reference US = United States Sales for the month, US LY = Last Year’s United States Sales for the month, US vs LY = The Year on Year Growth Rate, YTD = United States Sales Year to Date, YTD LY = Last Year’s United States Year to Date Sales, YTD vs LY = The Year on Year Growth Rate.

Midsize Car Sales

Hybrids and Electrics