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Trade-in your Audi vehicle at our 4S dealership! Many special-offer vehicles are available for you to choose from. For details, please click "Enter Store" at the top of the page. Due to the rapid turnover of used vehicles, please make an appointment by phone in advance to view the car and avoid wasting your valuable time! 【Vehicle Description】Audi 4S Dealership 【Our Commitment】Liaoning Xindi Audi officially certified used cars are authorized and certified by Audi, enjoying original factory warranty and original parts refurbishment. In 2016, Audi used car sales and trade-in volume were nationwide. Most of our used cars are genuine customer trade-ins, with some being promotional vehicles and test drive vehicles. We have a professional team to serve you. Every car has been evaluated by Audi-certified appraisers, forming an integrated pre-sales and after-sales system to eliminate your worries. Genuine vehicle condition, genuine vehicle source, complete documentation, 4S dealership 110-point inspection and record check: absolutely no accidents, flood damage, or personal injury; fuel system, electrical system, engine, and transmission are all working normally. Welcome to call for inquiries and visit our dealership anytime.
Obtaining precise internal resistance at different SOC levels requires disassembling the battery pack and connecting it to a professional charge-discharge cabinet for several days of cycling tests. This is beyond the scope of non-destructive used car inspections; we only provide real-time estimated internal resistance data based on OBD port readings.
SOH (State of Health) measures the battery's remaining capacity as a percentage of its original capacity. Two EVs with the same mileage can have very different SOH depending on charging habits and climate exposure, and since the battery represents 30-50% of a used EV's value, the SOH number is effectively the real price tag. A proper certificate includes current SOH percentage, cell voltage balance, charge cycle counts, battery management system fault codes, and often a projected range estimate. In hot-climate markets like the Gulf, a degraded battery degrades even faster, so a documented SOH above 85-90% is strongly recommended. Exporters who provide verified SOH certificates close deals faster and command better prices, so treat the certificate as a core purchase document, not an extra.
This is a typical case of "secondary damage caused by unprofessional rescue." Many hybrid vehicles require access to "maintenance mode" via engineering computers to allow the water pump to run at full speed for exhaust. We do not bear any moral or financial responsibility for cylinder damage caused by local technicians' misoperation.
