Reassuring points
Reliability- The `MLB` platform gives the A7 C7 genuine body composure and motorway comfort that still age well on a healthy car.
- The `3.0 TDI` engines are excellent high-mileage bases when fluid changes, cooling care and emissions hardware were not neglected.
- The `3.0 TFSI` remains pleasant and durable if the water pump, thermostat and lubrication were not allowed to drift.
- The cabin, insulation and perceived quality still feel impressive when the car has avoided electrical bodges and chronic weak-battery life.
