Total cost of ownership for commercial fleets is not purchase price divided by years. It is energy at the meter, fuel at the pump, downtime in the bay, and resale on the back end—plus the soft cost of drivers waiting on chargers that were not spec'd correctly. Electric logistics vehicles win or lose on utilization and tariff design, not on virtue signaling.
Separating capex from operating cash flow
EVs often carry higher upfront chassis and depot infrastructure costs. Spread charger installation across vehicles you will actually deploy in year one—idle ports are stranded assets. Federal and state incentives change net capex materially; model them as line items with expiration dates, not permanent assumptions.
Gasoline and diesel retain fueling flexibility but expose you to volatile per-gallon swings and aftertreatment maintenance (DEF, DPF regens) that EVs eliminate entirely.
The per-mile ledger
For each vehicle class, track:
- Energy cost per mile (kWh × blended rate for EV; gallons × price for ICE)
- Scheduled maintenance per mile (fluids, filters, brakes—EV regen often extends friction brake life)
- Unscheduled repair history by powertrain
- Insurance and telematics
- Driver time lost to fueling vs. charging
Where electric delivery vans pull ahead
Predictable urban loops with overnight depot charging favor kWh economics. Stop-and-go regen helps; idling at zero fuel burn while queued at a dock helps more than owners expect. The break-even mile count drops when you avoid demand charges by staggering charging windows and when your ICE fleet was averaging poor MPG in city duty cycles.
Maintenance reality check
Fewer moving parts does not mean zero cost. Inverters, coolant loops, and battery warranties matter. Budget thermal management inspections and firmware-related campaigns the way you budget emissions recalls on diesels.
Modeling mixed fleets during transition
You do not flip one hundred vans on a Tuesday. Run a phased TCO comparing retained ICE on long rural legs vs. EV on metro distribution. Include driver training time and route redesign—an EV forced into a diesel-shaped loop will look expensive forever.
Decision hygiene
Sensitivity-test electricity at plus thirty percent and diesel at minus twenty percent. If EV still wins on opex, infrastructure is the gating question. If only wins at optimistic rates, delay until tariffs or charger sharing improve.
Fleet TCO is arithmetic with discipline. Build the workbook, feed it real invoices, and let the vans prove their column—not the brochure.