2022 ROLLS-ROYCE WRAITH

Typical onset: 40,000-70,000 mi

Symptoms: excessive oil consumption (1+ qt per 1,000 mi), misfires under load, white smoke on cold start, metallic knock from lower end, check engine light with multiple cylinder misfire codes

Fix: Carbon deposits on intake valves and piston rings cause oil burning that eventually leads to piston scoring and bearing failure. Short block replacement required once bearings spin—90-120 labor hours including removal/reinstallation. Some shops attempt walnut blasting and ring cleaning early, but progression to full failure is common once oil consumption starts.

Estimated cost: $45,000-75,000

Typical onset: 50,000-90,000 mi

Symptoms: harsh or delayed 2-3 and 3-4 shifts, transmission limp mode, transmission fluid in coolant or vice versa, fault codes for solenoid circuit malfunctions, overheating transmission warning

Fix: The ZF 8HP's integrated oil cooler develops internal leaks allowing cross-contamination. Requires cooler replacement plus full fluid flush—8-12 hours. If driven after contamination begins, shift solenoid pack also fails requiring mechatronic unit R&R, adding 6-10 hours. Catch it early before solenoids cook.

Estimated cost: $3,500-8,500

Typical onset: 60,000-100,000 mi

Symptoms: rattling sound on cold start (first 30 seconds), blue smoke under acceleration, oil consumption increase, reduced boost pressure, hesitation during hard acceleration

Fix: Wastegate actuator arms wear and turbine seals leak oil into hot side. Oil burns in exhaust creating smoke and fouls downstream O2 sensors. Both turbos typically replaced as pair—40-50 hours due to V12 packaging. Individual turbo replacement possible but labor barely changes.

Estimated cost: $18,000-28,000

Symptoms: coolant loss with no external leaks, white sweet-smelling exhaust smoke, overheating despite proper coolant level, milky oil on dipstick, rough idle with misfire codes on one bank

Fix: Usually triggered by cooling system neglect or previous overheat. V12 configuration means both heads typically done together even if only one side fails—60-80 hours. Often discover cracked cylinder heads requiring replacement during disassembly, adding cost. Requires complete cooling system refresh during repair.

Estimated cost: $25,000-40,000

Typical onset: 40,000-80,000 mi

Symptoms: vibration during acceleration from stop, clunk when shifting from Park to Drive, excessive movement felt through shifter, vibration at idle in gear

Fix: Hydraulic transmission mount collapses from engine torque cycles. Requires lift and subframe lowering for access—4-6 hours. Often replaced alongside engine mounts if they're original. Purely comfort issue but annoying in a $350k car.

Estimated cost: $1,200-2,200

Symptoms: rough idle, stumbling under load, long crank before start, limp mode with fuel pressure codes, check engine light with lean codes on multiple banks

Fix: Factory fuel tank coating deteriorates and clogs high-pressure fuel pump and injectors. Requires tank removal and cleaning, new high-pressure pump, all injectors cleaned or replaced, and fuel filter—20-30 hours total. More common on cars stored long periods or filled at questionable stations.

Estimated cost: $8,000-15,000