Match the fuel question to the selected version
The engine-offer comparison keeps the complete powertrain and production context visible. Do not use a fuel figure from one version to describe every Dashing in the shortlist. Ask the supplier to identify where a quoted number came from and whether it is a manufacturer reference, a measured observation or an assumption.
Preserve the source conditions instead of turning a combined-cycle figure into a guarantee for congestion. A precise-looking number is not necessarily the most useful input if its context differs from the customer’s route. Where suitable evidence is missing, an explicitly labelled scenario is more honest than an unsupported claim about real-world consumption.
Describe the ordinary month
Ask about expected distance, trip lengths, traffic, passenger load and climate-control use. A customer making many short stops may have a different routine from one covering the same distance in longer trips. Record the important differences before comparing two vehicles or applying one budget across a dealer’s entire order.
Consider meaningful seasonal changes without inventing a fixed penalty percentage. The worksheet can show several labelled consumption assumptions. Explain what each case represents and let the operator replace them with actual records later, rather than presenting one unchanging monthly amount for every climate and driving pattern.
Check what the records actually measure
Fuel receipts need corresponding distance and fuel-level context to support a consumption calculation. Ask how the provider established the interval and keep units consistent. A receipt from one fill and an unrelated odometer photo do not by themselves describe the fuel consumed during the journey the buyer has in mind.
Dashboard averages can supplement the discussion when the reset point and conditions are known. Do not combine a displayed estimate with purchased-fuel records as though they were identical measurements. If the evidence is incomplete, mark that limitation and avoid calculating a confident per-kilometre cost from data that cannot support it.
Work through an example with visible assumptions
Suppose, for arithmetic only, a customer travels 1,600 kilometres and plans around 8 litres per 100 kilometres. The implied fuel amount is 128 litres. At an assumed price of 1.25 currency units per litre, the monthly fuel subtotal is 160 currency units. These are invented inputs, not a Dashing test or current quotation.
Using 9.5 litres per 100 kilometres for a second scenario produces 152 litres and 190 currency units at the same price. The 30-unit difference shows the sensitivity to the consumption assumption. Replace the inputs with appropriate records before using the worksheet as a customer estimate, and leave non-fuel expenses outside this subtotal.
Assess an unexpected result before naming a fault
If observed fuel use seems inconsistent with a relevant comparison, review the measurement and route first. A different journey or incomplete record can explain an apparent discrepancy without establishing a mechanical defect. Where a concern remains, request an appropriate professional assessment of the actual vehicle.
The traffic inspection guide addresses operating observations for a verified dual-clutch candidate. Fuel consumption and an unusual driving response may both warrant review, but neither alone identifies the cause of the other. Do not promise that one service action or replacement part will produce a specific saving without suitable evidence.
Keep acquisition and readiness costs separate
List vehicle price, required maintenance, diagnosed repair and accessories alongside the fuel worksheet rather than hiding them inside an annualised estimate. The new-stock preparation guide is useful when a new candidate’s readiness and supplied equipment affect the comparison with an inspected used alternative.
Avoid adding speculative resale gains or future fuel-price predictions to make one offer look favourable. Current documented costs and clearly labelled scenarios can support a useful decision without pretending that every ownership outcome is known. If a cost is provisional, retain that status instead of presenting the total as a fixed promise.
Provide the assumptions with the enquiry
Send Panda the expected distance, ordinary journey pattern, accepted versions and new or used preference. State whether measured consumption evidence is required or an initial planning scenario is sufficient. This gives the supplier a practical request instead of asking for the lowest-consumption Dashing without defining how that will be assessed.
Keep the final vehicle identity and evidence date with the worksheet. Review the calculation if the selected version or routine changes, and update it with representative local records after delivery. The customer should receive a method they can understand and revise, not a fixed fuel claim that loses its context when copied into a quotation.