What are KPIs and why do they matter in a dealership?

21 Nov 2025

The KPIs (Key Performance Indicators) or key performance indicators are essential metrics for measuring the performance of a business. In the case of a used car dealership, KPIs allow for informed decision-making, identifying areas for improvement, and increasing profitability.

In a competitive market like that of used vehicles, accurately measuring operational KPIs can make the difference between growth and stagnation. It's not just about having more sales; it's about understanding which processes are working, which need optimization, and how to achieve sustainable growth in the long term.

Implementing a measurement culture also allows the team to align their goals with expected results and adapt quickly to market changes.

Essential operational KPIs for used car dealerships

Average stock time

This KPI measures the average number of days a car remains in inventory before being sold. A low stock time indicates efficient turnover and prevents immobilization of capital. Conversely, slowly moving stock can incur additional costs and lost opportunities.

Formula: Total days in stock for all vehicles / Number of vehicles sold

Practical tip: Segment this KPI by vehicle type, price, or age to identify which segments rotate better.

Gross margin per vehicle

This indicates the profitability obtained from each car sold before overhead costs. It helps assess efficiency in purchasing, reconditioning, and selling. It is a direct indicator of the financial success of the dealership.

Formula: Selling price - Cost of acquisition and preparation

Practical tip: Comparing this margin across different sales channels (online, in-person, intermediaries) can reveal improvement opportunities.

Inventory turnover ratio

This evaluates the frequency at which the dealership renews its stock over a given period. The higher this ratio, the more efficient the operation.

Formula: Total sales / Average inventory

This KPI is key to understanding whether capital is being well utilized. Low turnover may be due to uncompetitive pricing, poor product presentation, or ineffective marketing strategies.

Average reconditioning cost

Monitoring this KPI allows optimization of vehicle preparation processes without compromising quality. Spending less without losing perceived value is key to maintaining healthy margins.

Practical tip: Keeping a detailed record of each reconditioning expense helps identify suppliers or services that unnecessarily inflate the process.

Lead conversion rate

This relates contacts or inquiries received to sales made. It is a direct indicator of commercial effectiveness and the quality of leads generated.

Formula: (Sales / Leads received) x 100

Practical tip: Measuring this KPI by source (web, portals, social networks, etc.) allows you to focus efforts on the most profitable channels.

Customer satisfaction (NPS or ratings)

This measures post-sales experience and loyalty. A good score boosts reputation and generates sales through referrals. Additionally, in a digitized environment, ratings on Google and portals are crucial for attracting new customers.

Practical tip: Automate the sending of satisfaction surveys after vehicle delivery and actively respond to public comments.

Conclusion

KPIs are essential allies for managing a used car dealership efficiently. Measuring, analyzing, and acting based on data allows for optimizing resources, improving processes, and increasing profitability. The key is to review these indicators periodically and adjust strategies based on results.

Investing time in defining and understanding your KPIs not only improves the present of your business but also builds a more solid, professional, and profitable future.

Frequently asked questions

Which KPI is the most important in a used car dealership?

The average stock time and the margin per unit are the most critical to ensure turnover and profitability. However, the most relevant may vary depending on the dealership's business model.

How is the inventory turnover ratio calculated?

By dividing total sales in a period by the average number of units in stock during that same time.

How often should KPIs be reviewed?

The recommendation is to do it monthly to quickly adjust commercial and operational strategies. Some dealerships even do it weekly for specific campaigns.

What tools help measure KPIs in a dealership?

CRMs, ERPs specific to the automotive sector, automated spreadsheets, or platforms like Dealcar, which integrate real-time data.

Do you want to improve your KPIs and simplify the management of your dealership? Discover how Dealcar can help you make data-driven decisions.

Book an appointment and grow your dealership

Up to 30% more local visits and leads

With a website optimized for your area, Google ranks you better and attracts more interested customers.

Increase your sales by up to 20% by conveying trust

Professional website with online payment and AI-generated photos that convey trust and accelerate purchasing.

Reduce up to a -15% your costs and improve margins

Control prices, margins, and stock in a single software that simplifies management.

Everything in your pocket

Manage your dealership from the app and the web, wherever you are.

Book an appointment and grow your dealership

Up to 30% more local visits and leads

With a website optimized for your area, Google ranks you better and attracts more interested customers.

Increase your sales by up to 20% by conveying trust

Professional website with online payment and AI-generated photos that convey trust and accelerate purchasing.

Reduce up to a -15% your costs and improve margins

Control prices, margins, and stock in a single software that simplifies management.

Everything in your pocket

Manage your dealership from the app and the web, wherever you are.

Book an appointment and grow your dealership

Up to 30% more local visits and leads

Increase your sales by up to 20% by conveying trust

Reduce up to a -15% your costs and improve margins

Everything in your pocket

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