The early 300TE 4MATIC's fully mechanical/hydraulic AWD is called an intricate marvel with driveshafts passing through the oil pan; some owners warn it is complex and tricky, while others insist it is far less problematic than its reputation. Drivers note the extra drivetrain adds inertia and a worse turning radius, but the system is genuinely capable in snow when functioning.
4MATIC on the wagons: intricate but not the boogeyman
Mercedes-Benz W124 E-Class · mechanical