The cost logic
Five blocks determine the total
Deposit separately: it is normally not a regular rental expense, but the payment headroom still needs to be available at pick-up.
Worked example
How the individual items become a total
The following figures are illustrative only and are not current market prices.
- 2 days × €69 base rental
- €138
- Extra mileage
- €42
- Fuel
- €68
- Protection
- €36
- Estimated total cost
- €284
- Deposit
- separate
Put the daily rate in context
Why the lower daily rate can cost more
Compare offers for the same rental period and realistic route. A low daily rate says little if only a small mileage allowance is included.
100 km included · €0.39 per extra km
At 300 km and 2 days: €196 before fuel and protection300 km included
At 300 km and 2 days: €148 before fuel and protectionThese tariff figures are also illustrative only. The conditions of the specific offer are what matter for your decision.
Complete route
Which costs are often overlooked?
- travel to the rental station and from the return point
- additional loading and unloading trips
- extra mileage above the tariff allowance
- refuelling or charging before return
- additional drivers or driver-related fees
- one-way, station or equipment fees
- additional rental time after a late return
Payment headroom
A deposit is not the same as a rental cost
A fully released deposit does not increase the final rental cost, but it can block card limit or funds. Check amount, accepted payment method and cardholder before booking.
Check deposit & credit-card requirements →Already found an offer?
Move from understanding to a concrete comparison
Review price, mileage, deposit and excess together for a concrete offer, then continue to the comparison.
Frequently asked questions
Short and clear answers
Is there a reliable average daily price?+
No single figure is reliable for every booking. Location, dates, vehicle class, mileage, insurance and availability all affect the total.
Is fuel included?+
Usually the tariff contains a fuel-return or charging rule rather than free fuel. Check the actual booking conditions.
Is the deposit part of the rental cost?+
Not if it is fully released, but it increases the payment capacity required at pick-up.
What can a late return cost?+
That depends on the rental agreement. Additional rental time, fees or loss of tariff benefits may apply. Contact the rental company as soon as a delay becomes likely.
Transparency
Sources
- Renting a car in Germany and abroad: what to considerADACGuidance on contracts, costs, mileage rules, deposits and vehicle return
- Rental cars: deposits, additional costs and insuranceVerbraucherzentraleConsumer guidance on deposits, payment methods, insurance and possible extra charges
Note: This article provides general information and does not replace individual legal, insurance or professional advice. The cited original sources, vehicle documents, tariff conditions and the specific contract remain authoritative. Editorial standards · Legal notice