Lexus RC F XC10

The 2UR-GSE is a Yamaha co-developed 5.0L NA V8 in production for over 15 years. Extremely robust — keep up with service intervals, don't let coolant go acidic, and 200k miles is realistic.

• !! Water Pump Replacement from 130,000 km

  Water pump replacement around 80,000 miles is a scheduled maintenance item rather than an unexpected failure. The pump is driven by the timing chain, so replacement labor is significant. Budget for this as part of ownership, not as a surprise.

  Symptoms: Coolant weeping from pump housing, gradual coolant loss, slight temperature fluctuation
  500–1,200 $
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• ! Moderate Oil Consumption from 100,000 km

  Mild oil consumption is normal on the 2UR-GSE, especially under spirited driving. Check oil at every fill-up. Consumption of 1 quart per 3,000-5,000 miles is within Toyota's acceptable range. Not a defect but a characteristic of high-revving V8 operation.

  Symptoms: Oil level drops between changes, no visible leaks, slightly more consumption under hard driving
  50–200 $
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• ! Carbon Buildup (Direct Injection) from 100,000 km

  Direct injection causes gradual carbon accumulation on intake valves. Less aggressive than four-cylinder DI engines due to the V8's higher exhaust gas temperatures. Walnut blasting recommended around 100,000 miles.

  Symptoms: Slight rough idle, minor power loss, marginally increased fuel consumption
  500–1,000 $
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