The 2017 Camry is generally reliable, but the 2.5L I4 (non-hybrid) has a critical oil consumption defect that can destroy engines, while the V6 and hybrid variants are significantly more dependable. Transmission-related failures are uncommon but noteworthy.
2.5L I4 Excessive Oil Consumption / Engine Failure (A25A-FKS engine)
Common · high severityTypical onset: 40,000-100,000 mi
Symptoms: Low oil warning light with less than 3,000 mi since last change, Blue smoke from exhaust on cold start, Rough idle or misfires, Complete engine seizure if oil runs critically low
Fix: Piston ring design flaw allows excessive oil burning. Toyota extended warranty to 10yr/150k on affected VINs, but many owners discover damage after warranty expires. Repair requires complete engine rebuild or short-block replacement: 18-24 labor hours including R&I, timing components, and fluids.
Estimated cost: $5,500-8,500
Transmission Oil Cooler Line Leaks
Occasional · medium severityTypical onset: 70,000-120,000 mi
Symptoms: Red transmission fluid puddles under vehicle, Transmission temperature warning light, Burnt fluid smell, Harsh or delayed shifts when fluid is low
Fix: Cooler lines corrode where they connect to the radiator or run along the subframe. Often caught during oil changes. Replace both lines preventively when one fails. 2.5-3.5 labor hours including fluid flush and leak test.
Estimated cost: $450-750
Front Engine Mount Failure (2.5L I4 models)
Occasional · low severityTypical onset: 80,000-130,000 mi
Symptoms: Clunking when shifting from Park to Drive or Reverse, Excessive vibration at idle, Engine visibly rocks side-to-side when revving in Park
Fix: Hydraulic front mount loses fluid or rubber tears. Common on 4-cylinder due to engine torque characteristics. Straightforward R&R, but requires supporting engine from above. 2-2.5 labor hours.
Estimated cost: $350-550
Fuel Pump Module Failure (Denso units)
Occasional · high severityTypical onset: 60,000-110,000 mi
Symptoms: No-start condition with cranking but no fuel pressure, Intermittent stalling when fuel level drops below 1/4 tank, Check engine light with P0087 (fuel rail pressure too low), Whining noise from rear seat area
Fix: Fuel pump assembly fails, often the impeller or electrical connector. Requires dropping fuel tank or accessing through rear seat service panel (some model years). 3-4 labor hours including tank drop, module replacement, and system pressurization test.
Estimated cost: $650-1,100
EVAP System Purge Valve and Canister Issues
Occasional · low severityTypical onset: 50,000-90,000 mi
Symptoms: Check engine light with P0441, P0455, or P0456 codes, Difficulty fueling at gas station (pump clicks off repeatedly), Rough idle when tank is full, Fuel smell near rear of vehicle
Fix: Purge valve sticks open/closed or charcoal canister saturates from repeated short trips or topping off tank. Valve is easy (0.5hr), but canister requires raising vehicle and disconnecting fuel tank straps (2-2.5hr). Smoke test confirms leak location.
Estimated cost: $180-650
Rear Differential Fluid Leak (V6 AWD models only)
Rare · medium severityTypical onset: 60,000-100,000 mi
Symptoms: Gear oil spots on driveway, Whining or grinding from rear during acceleration, Clunking when switching from forward to reverse
Fix: Pinion seal or axle seals leak on AWD variants. Caught early, it's just seals (2hr). If driven low on fluid, bearings get damaged and require differential rebuild (6-8hr). Not applicable to FWD models.
Estimated cost: $400-2,200
Buy the hybrid or V6 without hesitation; avoid the 2.5L I4 unless you have documented proof it's not an oil-burner or the engine has already been replaced under warranty.
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.