Lexus's compact sport sedan, directly challenging the segment's German rivals — the same exceptionally dependable V6 found across the lineup, in Lexus's most engaging, driver-focused application.
The IS350's compact, rear-wheel-drive-biased chassis is a genuinely well-balanced match for this V6's output — a satisfying sport sedan experience without the usual performance-car reliability trade-offs covered elsewhere on this site.
All-wheel-drive versions were available on this generation — worth asking about specifically, since they add drivetrain complexity beyond the engine's own, generally minimal, risk profile.
This is about the car itself — for engine-specific failure points, see the dedicated engine page below.
This IS350 is a defining application of the 3.5L V6. Full detail on this engine's exceptional reliability track record lives on the dedicated engine page.
FULL ENGINE BREAKDOWNLexus 3.5L V6 (2GR-FE) — Reliable or Not →A high-performance IS F version of a related generation uses a different V8, worth comparing if outright performance matters most.
Beyond general maintenance history, there's genuinely little engine-specific risk to flag on this combination.
If considering an all-wheel-drive version, inspect the additional drivetrain components separately from the engine's own risk profile.
Check clutch engagement and shift quality on manual examples, a normal wear item rather than a specific defect to worry about.