very good
2012 Mercedes-Benz SL300, excellent condition. We support any third-party inspection; if the condition doesn't match the description, we'll cover the cost. Tengfeng Used Car Co., Ltd. specializes in used car sales, trade-ins, appraisals, consignment, and supports installment payments. We also offer insurance and other car-related services. Vehicles sold by our dealership come with a one-year or 20,000 km warranty; full refund for accidents, flood damage, or fire damage. Viewing address: 42A3 Gate, Weigong North Street, Tiexi District, Shenyang City, Tengfeng Used Cars.
We use two steps: 1. Insert a medical-grade endoscope through the spark plug hole to visually inspect cylinder wall scratches and carbon buildup on the piston top; 2. Extract an engine oil sample to check for large metal debris or emulsification (caused by coolant leakage).
We do not rely on the seller's verbal assurances. We provide multi-dimensional accident-free certification by cross-referencing insurance claims records, service orders from authorized dealerships, and conducting on-site paint thickness measurements and weld point inspections of the chassis and structural components (longitudinal beams, A/B/C pillars, shock absorber mounts).
It's extremely difficult. The security level of Chinese brand immobilizers is very high, and you must connect a specialized factory computer to the vehicle's OBD and be online with the domestic server to match it. Losing all keys usually means you need to replace the entire lock cylinder and anti-theft control module while overseas.
