RV Loan Calculator
Calculate monthly payments for an RV or recreational vehicle loan.
What this calculator does
This RV loan calculator takes the purchase price, your down payment, the APR, and a term in years, and returns the monthly payment, the total interest across the loan, and the total cost. The extra payment field shows how much interest an overpayment removes and how much sooner the loan clears.
RV financing sits in an unusual place: loan sizes resemble a small mortgage, terms stretch to 15 or 20 years, but the asset depreciates like a vehicle. That combination is why total interest on an RV loan is often shocking relative to the sticker price, and why the total cost line deserves more attention here than on almost any other consumer loan.
When to use it
Run it before you visit an RV show, where financing is presented purely as a monthly payment and terms quietly stretch to make expensive units look attainable. Converting a payment you are comfortable with into a purchase price gives you a ceiling that holds up under sales pressure.
It is also the tool for the new-versus-used comparison, since a three-year-old unit at 40 percent less money changes both the payment and the depreciation exposure. And it is worth running the rent-instead scenario: at roughly $150 to $250 a night for a comparable rental, the total monthly cost of ownership often buys more nights of use than a family actually takes.
Understanding the inputs
Vehicle price should include the negotiated price plus sales tax, title, registration, and any dealer prep or delivery charges, since these are typically financed. Down payment includes cash plus trade-in equity; lenders generally want 10 to 20 percent on an RV, more than on a car.
APR is what you have been approved for. RV rates commonly run one to three points above auto rates for the same credit tier, because the collateral is discretionary. Loan term in years is the input that does the most damage — 15 and 20-year terms are freely offered and roughly double or triple the interest bill relative to a 7 or 10-year loan on the same unit.
How is this calculated?
Monthly Payment = P[r(1+r)^n]/[(1+r)^n-1] where P = RV Price − Down Payment.
A worked example
Take an $85,000 Class C motorhome with 15 percent down, or $12,750, leaving $72,250 financed at 8.25 percent over 15 years. The monthly payment is about $701, and total interest comes to roughly $53,917 — meaning the financing costs nearly two thirds of the amount borrowed.
Adding $200 a month changes the picture substantially. The loan clears in about 117 months rather than 180, and total interest drops to roughly $33,142, saving around $20,775. Against that, a 15-year-old motorhome that cost $85,000 new might be worth $25,000 to $30,000 by the time the original loan ended.
Limitations and assumptions
The calculator models principal and interest only. It excludes insurance, storage fees, registration renewals, campground costs, fuel, and maintenance, which together frequently exceed the loan payment on a large motorhome. It also excludes any extended warranty or tire and wheel package financed at the point of sale.
It does not model depreciation, which is the dominant cost of RV ownership and the reason long terms are risky. And it assumes no interest deduction — if your RV qualifies as a second home and you itemize, your effective cost is lower than shown. A tax professional should confirm that before you rely on it.
Common Questions
- Why are RV loan terms so long?
- Because the amounts are large relative to income. Lenders commonly write 10 to 15 years on towables and 15 to 20 years on motorhomes above roughly $100,000, which keeps the payment affordable. The consequence is a long stretch underwater, since RVs depreciate faster than the loan amortizes.
- Can I deduct RV loan interest on my taxes?
- Possibly. The IRS allows a second-home mortgage interest deduction if the RV has sleeping, cooking, and toilet facilities and the loan is secured by it. You must itemize, and the combined acquisition debt on your first and second home is capped at $750,000. Rented-out RVs follow different rules entirely.
- How much should I put down on an RV?
- Lenders typically want 10 to 20 percent, and there is a strong argument for the higher end. New RVs can lose 20 to 30 percent of value in the first year and roughly half within five, so a thin down payment on a 15-year term leaves you underwater for the better part of a decade.
- What credit score do RV lenders want?
- Most want 660 or better, with the best pricing reserved for 720 and above. RV loans are recreational lending, so lenders price risk higher than they do on cars — a discretionary asset is the first thing a stressed borrower stops paying for. Expect rates one to three points above comparable auto loan pricing.
- Is a used RV a better financial deal?
- Usually, because someone else absorbed the steepest depreciation. A three to five-year-old unit typically costs 40 to 50 percent less than new while retaining most of its usable life. The offsets are shorter available loan terms, slightly higher rates, and the maintenance risk on a vehicle that combines an engine, a chassis, and a house.
- What does an RV actually cost to own beyond the payment?
- More than most buyers budget. Insurance runs several hundred to well over a thousand dollars a year, storage $50 to $200 a month if it will not fit at home, and annual maintenance commonly 1 to 2 percent of value. Fuel economy on a large motorhome is often 6 to 10 miles per gallon.
- Should I use a home equity loan instead?
- The rate is usually lower and the interest may be deductible, but you are securing a depreciating recreational vehicle against your house. If the RV becomes unaffordable you can sell it and settle an RV loan; you cannot as easily undo a lien on your home. The rate saving rarely justifies that swap.
- How much do extra payments help on a 15-year RV loan?
- A great deal, because the term is long and the rate is high. On a $72,250 loan at 8.25 percent over 15 years, adding $200 a month clears it in under 10 years and cuts total interest from roughly $53,900 to about $33,100 — a saving of around $20,800.