Identify the fitted system before discussing repairs
Ask for the vehicle’s production information and applicable specification, then have the inspector identify the fitted components. Keep original equipment separate from any disclosed modification or replacement. An advertisement that borrows a suspension description from another Li model can send a buyer toward the wrong comparison, even when the car otherwise looks similar in photographs.
The L6 year and version record should remain attached to the inspection request. Use the 2024 launch information only within its dated context, and obtain appropriate information for later cars. Avoid diagnosing the system from a driving-mode menu or a seller’s informal translation. The workshop needs the actual configuration when deciding which checks and replacement references apply.
Describe the complaint in repeatable terms
If a seller or previous driver reports noise, vibration or an uncomfortable ride, ask when it happens. Note the road surface, approximate speed, loading and whether braking or turning is involved. A short video may help locate a concern, but it cannot establish a complete diagnosis. Several components or conditions can produce similar sensations, so preserve the observation without assigning a cause prematurely.
For an appropriate road assessment, use a qualified driver and normal safe conditions. Do not request aggressive manoeuvres or obstacle impacts to prove the suspension works. Record the route and what could not be assessed. An uneventful short trip is useful evidence of that trip; it should not be promoted into a guarantee that every suspension component will remain trouble-free.
Read tyres and wheels alongside ride observations
The fitted wheel and tyre package belongs in the ride review. Identify sizes, visible condition, disclosed changes and the workshop’s relevant findings across all positions. Uneven wear or an unusual fitment can call for investigation, but it does not by itself prove one particular suspension fault. Keep those findings connected rather than treating tyres and dampers as unrelated photographs in the report.
Use the L6 tyre and wheel guide when replacement or correction affects the preparation price. A different wheel package may change the buyer’s expectations, and a recently fitted tyre does not establish that an underlying complaint has been resolved. Ask the provider to explain the appropriate next check and any limitation in the evidence available before purchase.
Obtain a qualified physical assessment
Within the agreed inspection scope, ask for findings on accessible suspension components, mountings and associated visible damage or leakage. Identify the locations in photographs and retain relevant repair records. Proper lifting and access should be handled by an appropriately equipped provider. A dealer should not ask an unqualified seller to work beneath an unsupported vehicle to obtain a closer image.
The whole-vehicle inspection connects these findings with accident disclosures, underbody condition and other systems. A replaced component may reflect routine repair or a more significant event; the part alone does not establish the history. Request the available reason and completed-work evidence. Where access is restricted, mark the inspection incomplete rather than filling the gap with a reassuring general condition label.
Define the repair scope and confirmation
If work is recommended, request the diagnosed concern, appropriate component references, labour and any related checks in the quote. Ask whether alignment or other follow-up assessment is required for the proposed task, rather than assuming every repair has the same scope. The provider should identify what is included and explain any further work that depends on inspection findings.
After preparation, retain the invoice and the relevant repeat assessment. Replacing a part is not the same as demonstrating that the original complaint has been addressed. Put unresolved observations into the accepted purchase scope and agree how they affect handover. A low component price is not a complete installed repair cost or a substitute for a clear completion result.
Compare the vehicle against the buyer’s use
A customer prioritising comfort on frequent rough urban roads may value a different wheel package or clearer repair history than another buyer. Keep that preference explicit, but do not promise that a particular version removes every vibration or noise. Use the actual inspection, demonstrated condition and confirmed equipment to compare candidates with the same intended use.
For new vehicles, the emphasis is on correct specification, disclosed preparation and a completed delivery check. For used vehicles, add individual history and the condition assessment described above. When buying several L6s, retain per-vehicle findings rather than applying one demonstration car’s ride to the whole batch. This makes the final recommendation explainable without confusing a suspension technology label with proof of present condition.
Relevant references: Li Auto: 2024 L6 chassis specification. Keep these within their stated market and date; verify the selected vehicle separately.