My results are well above the national averages and they were consistent for nearly 20 years.

 I have had an advantage for several years in that while I was running a large dealership ranked in the TOP 1% in the world, I was also doing independent workshops and seminars, doing programs for ASTN worldwide, and was also contracted by many of the manufactures to conduct workshops for their dealership employees, including accounting courses for their CPA's or comptrollers. One thing about a good seminar leader, you LEARN from everyone.  I was able to take the best practices and had the knowledge to build a better "mouse-trap" that those that existed in the market both then and now. These numbers are real, worked during the good times and three recessions, and had consistent results for nearly 20 years.  


Average number of monthly sales for sales people across the U.S. The national average is around 10.5 cars a month.   I learned and applied the processes and procedures that can produce 18+ sales a month consistently.  It all starts with the hiring process and a different kind of training than traditionally offered in the market today.  Traditional training that's done will yield around a 25% success rate. I averaged around a 70% success rate or nearly 3 times the national average.
The same was true for Gross Profit.  I have talked to so many managers in workshops that tell me that it's impossible to sell volume and maintain gross profit.  With the traditional selling methods and, if that's your belief, (If you think you can, you're right. If you think you can't, you're right!)  you will never sell both.  I found and tested a process to do both.  Our gross profits averaged around $1200 more per vehicle than all our competitors in our franchise group.
Below represent the averages in "Key" aspects of the selling process that lead to the close.  Many trainers focus on closing the sale. Agreed you have to close.  But, a person does not need to know 50 closes.  IF you "Build it, it will come".  In this case, it all starts with the selection of the right vehicle, taking control, and actually selling the vehicle. For example, most sales people don't know their product.  Well, you will need 50 closes because the vehicle has not been sold so prepare for a 2 hours marathon close and low gross.  Demo ride ratios are generally low at most dealerships and there is a major reason for it, AND, the process for the demo used by most dealerships was written over 30 years ago and is NOT effective today. There is a better way that produces very high results and commitments from the customer.  Get the written commitment,  closing ratio's sky rocket.  Sales retention, successful business development implementation,  utilization of non-product time, etc., managers managing activity, etc., all have dramatic effects on the success, or failure, of these ratios.
Service is also key to the dealership.  I discovered and implemented processes to raise our Service Fixed Coverage to around 95% consistently, Customer Pay Labor to around 70%, and Gross Profit Margins nearly 25% above the national averages.
A major key to dealership profit is the Floor plan Expense.  Again, a better mouse-trap.   The dealership carried an average inventory of around $18,000,000 a month compared to most dealerships of around $7.5 - $8,000,000.  At more than double their inventory, we paid a fraction of what most of them paid.  Plus, proper inventory MIX is another major key to increased volume and higher gross profits.  Have you done a regression analysis lately?