Auto Shop Financing Affordability Calculator

If this monthly payment fits your budget, you likely qualify — the next step is a soft‑pull rate check. The actual rate you receive depends on your credit profile and the loan structure you choose.

What changes your rate / answer

• Credit score – Higher scores (650+ for zero‑down equipment financing, 640+ for SBA 7(a)) push rates toward the 8% low end; lower scores move toward 25%.
• Loan term – Longer terms lower the monthly payment but increase the effective APR.
• Collateral – Securing the loan with the equipment or a vehicle can shave several points off the rate.
• Revenue & time in business – Meeting the partner minimum of $100K +/year and 6‑24 months in operation improves pricing across all products.
• Loan type – SBA loans use Prime + 2.75‑4.75% APR, while equipment financing runs 8‑25% APR; lines of credit add a draw fee and Prime + 3%‑mid‑20s APR.

How to use this

• Enter the amount you need – Typical auto shop financing ranges from $10K for a diagnostic tool to $5 M for a full equipment rollout.
• Select an APR – Start with the default 12.5% and adjust up or down based on your credit score and the product you’re evaluating (SBA, equipment loan, line of credit).
• Choose a term – Most mechanic loans run 12‑48 months; SBA terms can stretch to 10‑25 years for real‑estate or large expansions.
• Read the result – The calculator shows the estimated monthly payment and total interest over the term.
• Interpret the numbers – If the payment is ≤ 15% of your average monthly gross revenue, the financing is generally affordable for a shop of your size.

Bottom line

A payment that stays under 15% of revenue signals a realistic financing option; otherwise, consider a shorter term, larger down payment, or a lower‑cost product like an SBA 7(a) loan.

For a quick pre‑qualification, head to our application portal after you’ve reviewed the numbers. Need more context on how equipment financing fits with tax benefits? See the Section 179 deduction details on our home page. When you’re ready to compare other funding shapes, read the diagnostic tool affordability guide for a practical shop checklist at Diagnostic Tool Affordability.