Generac MDG100DF4 Financing Calculator
generators · Est. Market Price $58,000 · More Generac financing
Updated
Buyers comparing generators options will find the Generac MDG100DF4 spec'd as a mid-size machine, running a 122hp engine and 4,200 lb operating weight.
Priced at $58,000, the MDG100DF4 is modeled here as a 60-month $1-buyout capital lease at an estimated 8.5% APR — $1,205/mo, building to full ownership at term end. For financing at this level, a purchase price at this level is often financeable with minimal or no down payment for established businesses. Across the full 60-month term, total payments come to $72,321 — about $14,321 above the $58,000 cash price, which is the real cost of financing instead of paying up front.
At an estimated $1,205/month, this ranks #9 of 15 by estimated payment among currently priced generators models — 29% below the generators average of $1,706/mo.
Estimated Monthly Payment
Estimated Commercial APR including doc/origination fees. Adjust the slider to personalize the rate for your credit tier.
$1,205.35/mo
Base APR: 8.5% · 60 months
| Month | Payment | Principal | Interest | Balance |
|---|
Section 179 Tax Deduction Matrix
Estimates for illustrative purposes only. Consult a certified CPA to determine actual Section 179 depreciation. Source: IRS Publication 946 .
| Estimated Equipment Price | $58,000 |
| 2026 Section 179 Cap | $2,560,000 |
| Eligible Deduction | $58,000 |
| Federal Corporate Tax Rate | 21% |
| Estimated Tax Savings | $12,180 |
| Effective After-Tax Cost | $45,820 |
Asset Specifications
| Make | Generac |
| Model | MDG100DF4 |
| Category | power-equipment |
| Subcategory | generators |
| Horsepower | 122 hp |
| Operating Weight | 4,200 lbs |
| Estimated Market Price | $58,000 |
Frequently Asked Questions
What is the estimated monthly payment for a financed Generac MDG100DF4?
An estimated $1205.35/month over 60 months at a base APR of 8.5%, including a $750.00 doc/origination fee.
Does the estimated payment change based on credit score?
Yes. The calculator above has 5 credit tiers, each adjusting this machine's 8.5% base APR: Subprime 13.00%, Fair 11.00%, Good 8.50%, Very Good 7.75%, Prime 7.00%. "Good" is the default tier shown; drag the slider to see the exact payment at your tier.
Is the Generac MDG100DF4 eligible for a Section 179 tax deduction?
Yes. Under the 2026 Section 179 cap of $2,560,000, qualifying businesses may be able to deduct the full purchase price in the year it's placed in service, subject to CPA verification.
What is the typical resale or auction value for a Generac MDG100DF4?
Estimated 5-year residual value is approximately 38.5% of MSRP.
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