A refrigerated truck needs more than a vehicle-price comparison
A conventional vehicle decision may be dominated by acquisition, financing, insurance, and resale value. A refrigerated truck also carries a refrigeration energy load, refrigeration-specific maintenance, temperature-excursion waste, and downtime that may require an emergency replacement truck.
Two quotes for the same chassis can produce very different transport costs when insulation, refrigeration capacity, maintenance coverage, mileage limits, return conditions, and backup service differ.
A low monthly lease can hide an upfront payment or return-restoration charge, while a high purchase price can be offset by a long operating life and recoverable residual value.
This calculator places the actual lease contract and the complete chassis-body-refrigeration purchase quote on one monthly cash-flow timeline.
It reports nominal and present-value total cost of ownership, equivalent annual cost, cost per kilometre and delivered kilogram, refrigeration-only cost, waste loss, downtime cost, cumulative-cost crossover, and annual-distance break-even.
Every default is illustrative. It is not a market benchmark, price recommendation, or forecast.
Make the two quotes comparable before calculating
A mathematically accurate result is still unusable when one quote contains a different truck body or service package.
Match the chassis, payload class, internal body dimensions, insulation, refrigeration model and capacity, partition, lift, temperature recorder, installation, and optional equipment.
Choose one consistent tax basis for both alternatives. If the lease includes insurance, vehicle tax, scheduled service, tires, refrigeration maintenance, or a backup truck, enter zero for the same separate lease input to prevent double counting.
Normalize the written quotes
- Same chassis, payload, body dimensions, and new or used condition
- Same body fabrication, refrigeration installation, and options
- Same pre-tax or after-tax basis for every amount
- Written warranty, maintenance, tire, and backup-vehicle scope
- Mileage limits, early termination, return restoration, and end payment
Collect operating evidence
- Total odometer increase, including loaded and empty travel
- Delivered kilograms from dispatch or invoice records
- Refrigeration runtime during driving, loading, and waiting
- Measured vehicle and refrigeration energy use
- Temperature-loss records, downtime days, and backup-truck use
What each input means
Shared transport assumptions
Annual distance is the full odometer increase, not only paid kilometres. Annual delivered weight is the denominator for cost per kilogram, so do not substitute order count or pallet count without a consistent conversion.
Refrigeration runtime is not equal to driving time. Include pre-cooling, loading, unloading, and parked operation when the unit continues to run.
Annual cargo value is the actual cost or liability base exposed to spoilage, not automatically total sales revenue.
Lease contract
Separate a non-refundable upfront payment from a refundable deposit. Even a deposit with a 100% refund has a positive present-value cost because cash is tied up until the end of the horizon.
Enter the actual monthly payment for the matched chassis, body, refrigeration unit, and mileage allowance.
The end payment can represent a return or restoration charge, collection fee, or contractual buyout payment that will actually be paid under the selected plan.
Purchase and financing
Purchase price must include the matched chassis, insulated body, refrigeration unit, installation, and options. Enter the loan principal, annual rate, and amortization term from the actual financing offer.
If financing extends beyond the analysis horizon, the calculator settles the remaining principal in the final cash flow. This prevents a comparison that subtracts resale value but silently leaves debt unpaid.
Use a conservative residual-value quote for the same age, distance, body, refrigeration condition, and planned sale date rather than a best-case advertisement.
Four refrigerated-transport cost blocks
Vehicle energy
Annual distance divided by vehicle efficiency gives energy units, which are multiplied by the matching unit price.
Litres, kilowatt-hours, or another unit can be used as long as efficiency and price share the same unit.
Refrigeration energy and maintenance
Runtime multiplied by hourly energy use and unit price produces annual refrigeration energy cost.
Refrigeration maintenance is added separately so the cold-chain increment remains visible rather than disappearing inside general vehicle maintenance.
Temperature-excursion waste
Annual cargo value multiplied by the observed waste rate estimates the financial loss.
Use disposed-product cost or actual liability, not total sales, unless total sales truly represents the amount at risk.
Downtime and backup transport
Downtime days are multiplied by lost daily contribution plus the net backup-truck cost.
Check that lost contribution, customer compensation, insurance recovery, and backup fees do not count the same economic loss twice.
Waste rate is not a legal temperature decision
Cargo-specific storage and transport requirements vary by product, business type, and contract. The calculator does not determine a compliant temperature, validate a cold-chain process, or decide whether a shipment must be discarded.
Use temperature-recorder, return, claim, and disposal evidence for the financial input, then verify food, pharmaceutical, livestock-product, or other cargo rules with the responsible authority and quality function.
Present-value calculation process
- Place lease upfront payment and deposit at month zero
- Place purchase equity, equal to price minus loan principal, plus acquisition and delivery cost at month zero
- Add the monthly lease payment or amortizing loan payment
- Add monthly shares of vehicle energy, refrigeration energy, maintenance, tires, insurance, tax, fixed costs, waste, and downtime
- Apply energy escalation to energy categories and general escalation to the other recurring categories in 12-month steps
- Discount every monthly cash flow with the selected effective annual discount rate
- At the final month, add lease end cost and subtract the deposit refund
- For purchase, add selling cost and remaining principal, then subtract residual value
- Sum present values and divide by total kilometres or kilograms for unit costs
PV = monthly cash flow / (1 + annual discount rate)^(month / 12)
TCO = upfront cash + recurring-cost PV + terminal-cost PV - terminal-credit PV
PV cost per km = PV TCO / (annual km × analysis years)
PV cost per kg = PV TCO / (annual delivered kg × analysis years)
The model uses an annual step factor for escalation and a fractional-year exponent for discounting. It does not describe escalation as a monthly compounded rate.
Equivalent annual cost converts the selected present value into a level annual amount at the same discount rate.
Worked five-year illustrative example
The English defaults assume 45,000 km, 600,000 delivered kg, 1,800 refrigeration hours, and USD 450,000 of cargo value per year.
The model uses a 4% discount rate and 2% annual general and energy escalation. The lease starts with USD 8,000 upfront, a USD 4,000 refundable deposit, and a USD 1,800 monthly payment. Purchase uses a USD 62,000 complete quote financed with a USD 44,000, 60-month loan at 6%.
These are synthetic values for formula verification, not quotes from a manufacturer, lessor, lender, or fleet operator.
Five-year illustrative refrigerated-truck lease and purchase comparison| Metric | Lease | Purchase | Interpretation |
|---|
| Present-value TCO | USD 188,684 | USD 138,400 | Purchase is lower by USD 50,284 in this synthetic case |
| PV cost per km | USD 0.8386 | USD 0.6151 | Based on 225,000 total km |
| PV cost per kg | USD 0.0629 | USD 0.0461 | Based on 3,000,000 delivered kg |
| Refrigeration energy and maintenance PV | USD 13,510 | USD 14,923 | Cold-chain increment excluding vehicle energy |
| Waste-loss PV | USD 3,180 | USD 5,299 | Illustrative waste rates of 0.15% and 0.25% |
Purchase needs USD 20,500 upfront versus USD 12,000 for the lease, but the cumulative present-value lines cross in month 13 because recurring lease cash flow is higher.
The purchase loan payment is USD 851 per month and interest paid over the five-year horizon is USD 7,039.
No annual-distance crossover appears from 0 to 500,000 km under these defaults. That only means the fixed and variable assumptions keep purchase lower throughout this range; it is not a general recommendation to buy.
Read the horizon and break-even outputs carefully
A short horizon emphasizes purchase cash and a long horizon emphasizes repeated lease payments, maintenance, and recoverable residual value.
Under the English synthetic defaults, purchase is lower by USD 18,378 at three years, USD 50,284 at five years, and USD 81,378 at seven years.
The horizon table deliberately holds one residual-value input across all three durations. For a real decision, replace it with a separate three-, five-, and seven-year resale quote and recalculate each case.
Cumulative crossover
This is the first month when the cumulative present-value difference changes sign relative to the initial position.
It is a cost milestone, not a warranty, quality, or contract-risk conclusion.
Annual-distance break-even
The solver changes annual distance from 0 to 500,000 km while holding refrigeration hours, delivered weight, cargo value, and all other annual inputs fixed.
Recalculate a separate low-, base-, and high-volume scenario when those inputs move together.
PV saving rate
This divides the absolute PV difference by the higher-cost alternative.
When the difference is smaller than plausible input error, focus on quote clarification and sensitivity instead of the displayed winner.
Practical use cases
Food-service and grocery distribution
Multi-stop routes and long door-open periods can make refrigeration runtime exceed driving time.
Combine route, door-open, return, disposal, and claim evidence to reveal quality cost that a monthly vehicle quote does not show.
Pharmaceuticals and specimens
High cargo value can turn a small excursion rate into a material financial exposure.
This tool only converts a user-confirmed waste or liability rate into cost. Product temperature range, validation, logging, distribution practice, and carrier requirements need separate quality and regulatory review.
Fresh e-commerce and regional logistics
When volume is volatile, save low-, base-, and peak-volume cases instead of relying on one average month.
A lease may protect flexibility at low volume while a purchase may reduce long-run unit cost on a stable high-utilization route, but mileage allowances and early-termination terms can reverse that intuition.
Step-by-step workflow
- Obtain written lease and purchase quotes for the same chassis, body, refrigeration unit, and options
- Select a three-, five-, or seven-year replacement horizon
- Enter the last 12 months of distance, delivered weight, refrigeration runtime, and cargo value
- Copy lease upfront, deposit, refund, monthly, end, and excluded operating costs from the contract
- Copy purchase price, financing, acquisition cost, expected residual value, and operating costs
- Replace illustrative waste and downtime assumptions with temperature, maintenance, claim, and backup-truck records
- Compare PV TCO and unit cost, then inspect refrigeration, waste, downtime, and terminal-value rows
- Recalculate low-, base-, and high-volume and residual-value scenarios
- Send the cost table to vendors and request written clarification of omitted or included services
Avoid double counting and false precision
Double-counting checklist
- Zero any maintenance, insurance, or tax already included in the lease payment
- Separate downtime contribution loss from reimbursed or insured amounts
- Check whether waste loss already contains customer compensation
- Keep installation and option costs out of both purchase price and ancillary cost at the same time
- Confirm whether refrigeration fuel is already embedded in measured vehicle efficiency
High-value sensitivity inputs
- Monthly lease payment and end restoration cost
- Purchase residual value and refrigeration repair reserve
- Annual distance, refrigeration runtime, and energy unit prices
- Temperature-excursion waste rate and cargo-value basis
- Downtime days, lost contribution, and backup-truck cost
Lower cost is not regulatory approval
A purchase result does not establish a Korean freight-business permit, commercial plate, vehicle-body modification approval, inspection pass, insurance suitability, tax treatment, or cargo-temperature compliance.
A lease result does not validate early-termination, restoration, accident, indemnity, or maintenance provisions. Confirm each issue from the actual contract and competent authority.
Frequently asked questions
What should I enter when maintenance is included in the lease?
Enter zero for covered vehicle or refrigeration maintenance and add only excluded tires, refrigerant, consumables, call-out charges, or repair items. Ask for written scope when the contract is ambiguous.
Why does the tool not automate Korean VAT or income-tax treatment?
Treatment depends on the business, taxable activity, vehicle use, invoice, contract structure, and current law. Put both alternatives on one consistent tax basis and obtain professional advice for filing and accounting.
Can refrigeration fuel be double counted with vehicle fuel?
Yes. Determine whether measured vehicle efficiency already includes refrigeration consumption. Enter zero for separate refrigeration use when only a combined meter is available, or separate the values when a dedicated meter or reliable equipment record exists.
What if I have no waste-rate history?
Do not present an invented industry average as fact. Start at zero, then test small low, base, and high rates from returns, claims, disposal records, and temperature alarms to find the decision threshold.
What does no annual-distance break-even mean?
The two present-value cost lines do not meet while distance alone changes from 0 to 500,000 km. Fixed costs may dominate or one alternative may stay lower throughout the search range. Recalculate separate scenarios when volume and refrigeration hours change with distance.
Why are driver wages and tolls excluded?
They do not change the lease-versus-purchase difference when route and staffing are identical. Add common wages, tolls, overhead, and revenue in a full business-profit model after choosing the vehicle-cost scenario.
Method and Korea-specific source boundary
Present-value life-cycle costing follows the comparison principle in NIST Handbook 135e2022, DOI 10.6028/NIST.HB.135e2022. NIST provides a methodology, not refrigerated-truck prices, Korean discount rates, fuel forecasts, maintenance costs, or service lives.
Korean legal sources were checked through the National Law Information Center OPEN API on August 17, 2026. They define matters that remain outside this financial model rather than fixed cost inputs.
- NIST Handbook 135e2022 life-cycle costing manual
- Korean Trucking Transport Business Act, Article 3 · law ID 001748 · MST 286393 · current effective basis July 1, 2026
- Korean Motor Vehicle Management Act, Articles 34 and 43 · law ID 001747 · MST 286989 · current effective basis June 16, 2026
- Enforcement Rule of the Korean Food Sanitation Act, Article 57 and Annex 17 · law ID 007634 · MST 282565 · annex key 001700E · effective March 1, 2026
MST 286989 also contains provisions promulgated for December 17, 2026. Articles 34 and 43 were therefore rechecked through the effective-date endpoint for June 16, 2026.
Future maintainers should verify the then-effective texts before changing the compliance note. The calculator does not predict a permit, approval, inspection result, temperature standard, insurance outcome, or tax position.
Replace every default with your quote and logs
Enter the last 12 months of distance, delivered weight, refrigeration runtime, waste, and downtime together with matched written lease and purchase quotes.
Inspect which category creates the difference instead of relying only on the displayed winner. The answer becomes useful when it produces specific questions about maintenance coverage, return cost, backup service, refrigeration efficiency, waste prevention, financing, and residual value.
Proceed only after the choice remains stable across low, base, and high operating and resale scenarios and all local compliance duties are separately confirmed.