2009 TOYOTA SUPRA

3.0L I6 TurboRWDAUTOMATICgasturbo
5-Year Cost of Ownership
$51,637 maintenance + known platform issues
~$10,327/yr · 860¢/mile equivalent · $36,266 maintenance + $12,771 expected platform issues
Compare this engine
vs
2.0L I4 Turbo
Common Problems & Known Issues

The 2009 Toyota Supra doesn't exist — Toyota discontinued the Supra in 2002 and didn't revive it until 2020. The repair data provided suggests a high-performance turbocharged engine with catastrophic internal failures, which doesn't match any real 2009 Toyota platform.

Complete Engine Internal Failure Pattern

Common · high severity
Symptoms: Knocking or rod knock at idle or under load, Metal shavings in oil during changes, Catastrophic loss of oil pressure, Seized engine or spun bearings
Fix: The repair frequency list shows widespread bottom-end failures requiring crankshaft removal, bearing replacement, piston work, and often complete short block replacement. This suggests either severe tuning abuse, oiling system defects, or incorrect part data. Labor ranges 25-40 hours for short block swap, 40-60 hours for full rebuild.
Estimated cost: $8,000-18,000

Head Gasket Failure (Both Banks)

Common · high severity
Symptoms: Coolant loss with no visible leaks, White smoke from exhaust, Overheating under boost, Milky oil or coolant contamination
Fix: Both head gaskets failing suggests either severe overheating events or boost-related failures on a tuned turbo motor. Requires cylinder head removal, resurfacing, and ARP stud upgrades are typically recommended. 16-24 hours labor depending on I4 vs I6 configuration.
Estimated cost: $3,500-6,500

Transmission Oil Cooler Failure

Occasional · high severity
Symptoms: Transmission fluid in coolant (strawberry milkshake fluid), Coolant in transmission causing slipping, Transmission overheating warnings, Erratic shifting after cooler breach
Fix: Internal transmission cooler failure allows cross-contamination, destroying both cooling system and transmission. Requires cooler replacement, complete fluid flushes of both systems, often transmission rebuild. External cooler upgrade recommended. 8-12 hours plus transmission work if damaged.
Estimated cost: $1,200-2,500

Transmission Mount Collapse

Common · medium severity
Typical onset: 60,000-100,000 mi
Symptoms: Clunking on acceleration or deceleration, Excessive driveline vibration, Visible engine/trans movement in bay, Difficulty shifting or grinding (manual)
Fix: High-torque turbo motors shred OEM rubber mounts, especially if tuned. Replacement with upgraded polyurethane units common. 2-4 hours labor depending on access and whether subframe drop required.
Estimated cost: $400-900
Owner tips
  • Verify actual vehicle identity — no 2009 Supra exists from Toyota factory
  • If this data represents a modified or swapped vehicle, catastrophic engine failures suggest either sustained abuse, failed tuning, or inadequate oiling system for power levels
  • Any turbo platform showing this failure pattern needs comprehensive pre-purchase inspection including oil analysis, compression test, and leak-down test
  • Budget $10,000-15,000 reserve for engine work if purchasing a high-mileage turbocharged vehicle with this failure history
Do not buy — this vehicle doesn't exist as specified, and if the data represents something real, the catastrophic failure pattern indicates either severe abuse or fundamental engineering problems that make it unviable as a reliable driver.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
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