JRC Ventes d'Autos
Pre-Sale Mechanical Inspection Report
Vehicle: 2021 Mercedes-Benz S-Class S 580 4MATIC Sedan
Body: Sedan
Powertrain: Gasoline/Mild Electric Hybrid
Engine: 4L 4L V8 Turbocharged
Driveline: AWD
Transmission: 9-Speed A/T
Odometer: 33,606.0 km
VIN: W1K6G7GB1MA019619
Stock: STK-1440
Inspection date: 2026-10-19
· Inspector: Edward Liu
1. Engine & Powertrain
PASS- Cold and warm starts are clean with no abnormal noises from the 4.0L V8 turbocharged engine.
- Idle quality is smooth and consistent at operating temperature.
- Oil level is within range; oil condition appears clean with no coolant mixing observed.
- No visible oil or coolant leaks detected during inspection; belts and hoses are in good condition.
2. Transmission & Driveline
PASS- 9-speed automatic shifts smoothly through all gears with no slip or shudder detected.
- 4MATIC transfer case and all-wheel-drive system engage and operate normally.
- No abnormal driveline noises under acceleration or deceleration.
- Differential and transfer case show no signs of leakage.
3. Exhaust & Emissions
PASS- No exhaust leaks detected throughout the system.
- O2 sensors and catalytic converter monitors show readiness with no pending codes.
- No visible smoke from the exhaust on cold start or under load.
- Emissions readiness status is complete across all monitor categories.
4. Fluids
PASS- Engine oil is clean and at the proper level.
- Coolant is at the correct level with normal colour and no contamination signs.
- Brake fluid is clear and within specification; power steering fluid level is normal.
- Transfer case and differential fluid levels are adequate with no signs of degradation or leakage.
5. Brakes
PASS w/ NOTE- Front brake pads measure approximately 5mm; rear pads approximately 6mm.
- Rotors are in good condition with no scoring or excessive wear.
- Brake fluid level and condition are acceptable; pedal feel is firm and responsive.
- Parking brake engages and releases normally.
Notes: Front brake pads will need attention within approximately 15,000 km.
6. Tires & Wheels
PASS w/ NOTE- All four tires are a matching set with tread depth averaging 6/32in front and 7/32in rear.
- Wear pattern is even across all four tires with no cupping or feathering.
- No sidewall damage or wheel damage observed; TPMS sensors are reading correctly.
- Current set is summer/all-season; a dedicated winter tire set is recommended for Canadian driving conditions.
Notes: Winter tires recommended for Canadian climate conditions.
7. Suspension & Steering
PASS- Front and rear bushings, ball joints, and tie rods are tight with no excessive play.
- Air suspension system maintains ride height properly with no leaks or faults.
- Steering is precise with no wandering or pulling detected during testing.
- Alignment appears within specification with no abnormal tire wear patterns.
8. Electrical & Electronics
PASS- 12V battery voltage is 12.6V static; charging voltage is 14.2V with engine running.
- Full module scan completed with no stored or pending DTCs across all control units.
- All exterior lights, wipers, and infotainment functions are operating normally.
- Power accessories including seats, mirrors, windows, and sunshade are fully functional.
9. Safety Systems
PASS- Airbag system shows no faults; SRS module is clean.
- ABS and ESC/traction control systems are fully operational with no warning lights.
- Backup camera displays clearly with functional guidelines.
- ADAS features including lane-keep assist, active brake assist, and adaptive cruise control are operational.
10. Exterior & Interior
PASS w/ NOTE- Body panel alignment is consistent across all panels with uniform gaps.
- Paint finish is consistent with no visible signs of damage or poor repairs on inspection.
- Glass is free of chips or cracks; interior shows minimal wear consistent with 33,606 km.
- All interior controls, electronics, and warning indicators are functioning as intended with no active warning lights.
Notes: Carfax history should be reviewed by the buyer.
11. Road Test
PASS- Urban driving confirms smooth acceleration, seamless shifting, and responsive braking.
- Highway driving is stable at speed with no vibrations, wander, or unusual noises.
- Steering remains centered and confident; lane-keep and adaptive cruise operate correctly during the drive.
- No new DTCs appeared during or after the road test.
Overall verdict
PASS w/ NOTE Vehicle is in excellent mechanical condition for its age and mileage with front brake pads and winter tire consideration being the only notable items; Carfax history should be reviewed by the buyer.
Approved by
Garage Auto Nazary Auto Mécano
Licence: 1180730690
Inspector: Edward Liu
Date: 2026-10-19
APPROVED
Mechanical Inspection
Report ID: 4uKrUfMe4b8N · Status: approved