The most important criteria when buying a used commercial vehicle
Engel & Engel
The purchase of a used commercial vehicle requires careful examination to ensure that the vehicle can be used reliably and economically. The following key points provide practical guidance from a professional dealer's perspective.
1. Clearly define requirements
Before the inspection, the area of use, body type, permissible gross weight, axle configuration and any optional equipment should be clearly defined. A precise requirements profile prevents later conversions and incorrect purchases.
2. correctly assess mileage
The mileage is only meaningful in connection with the type of use and maintenance:
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Long-distance transport: high, but mostly „gentle“ mileage.
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City and distribution traffic: fewer kilometers, but heavier load.
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Construction site: above-average wear and tear.
Unplausible mileage, heavily worn controls or loose evidence are warning signals.
3. check maintenance history & documents
A traceable service history is a key indicator of quality. The following are important:
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Service booklet or digital service logs
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Workshop invoices
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HU/SP reports
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Proof of superstructures, crane systems or special conversions
Regular maintenance and professional repairs reduce the risk of unplanned downtime
4. Technical checkpoints
Äußer state
Check the frame, body and superstructure for rust, cracks, re-welding and leaks
Engine & drive
Check cold start behavior, smoke development, fluid levels and visible leaks. During the test drive, pay attention to tractive power, clutch behavior and clean shifting.
Suspension, steering, brakes
Check the play in the steering, the condition of the suspension and dampers and the even braking effect. Check tires for tread depth and age.
Electrics & equipment
Completely test the lighting, indicator lights, tachograph, air conditioning, hydraulic or tail lift functions
5. Typical wear and tear points
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Exhaust system and AdBlue components
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Turbocharger, clutch, transmission
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Suspension mounts, spring mounts
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Brake system and tires
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Body components (e.g. tipper bearings, doors, seals)
Some series have known weak points – an expert dealer can provide information on this.
6. Legal & commercial aspects
The dealer usually provides a warranty, the scope of which should be clearly stated in the contract. The following are also important:
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complete vehicle documents
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transparent information on proposals
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correct disclosure of sales tax (VAT or differential taxation)
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Clear contractual assurances (e.g. condition, repairs carried out)
7. Practical tips from the specialist dealer
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Always evaluate prices in relation to condition and expected repair costs
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It is essential to carry out a test drive.
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In case of uncertainty, consult an expert third party.
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Consider the total cost of ownership (TCO), not just the purchase price.
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Assess the dealer's reliability based on documentation, transparency and testing options.
