Lexus IS F maintenance: the schedule, the costs, the traps
A compact luxury high-performance sport sedan with a gas powertrain. Below: the service intervals with real cost ranges, the repairs IS F owners actually report, and the mileage windows worth buying ahead of - whether you are keeping it for yourself or putting it to work.
The schedule below is for the current IS F. Each model year has its own page, with that generation's schedule and its NHTSA recalls:
Service schedule
What it needs, and what that runs
| Interval | Service | Cost |
|---|---|---|
| 5,000 mi / 6 mo | Synthetic oil & filter (~9-10 qt 5.0 V8), tire rotation, inspection | $130-$220 |
| 15,000 mi | Engine & cabin air filters, brake inspection | $150-$300 |
| 30,000 mi | Brake fluid flush, differential fluid, transmission service, inspect | $400-$750 |
| 60,000 mi | Coolant, transmission (8-spd) service, Brembo brake service | $700-$1,400 |
| 90,000 mi | 8 iridium spark plugs, water pump, drive belt, coolant | $600-$1,200 |
Known repair windows
What IS F owners actually run into
Mileage ranges where these repairs typically show up. Buying above a window is not automatically a pass - it just needs to be priced in.
Water pump leak
medium severityAny mileage · $800-$1,400
Documented on 5.0 V8; monitor coolant
Brembo brakes + performance tires (consumables)
medium severityAny mileage · $1,500-$3,000 brakes; $1,200+ tires/set
Expensive wear items, worse with track use
Coolant leaks (hoses / valley)
medium severityAny mileage · $400-$1,000
Aging rubber and gaskets
Wheel bearings
low severityAny mileage · $300-$600 each
Reported on higher-mileage cars
Early 2nd-gear/valve-body concern (early cars)
low severityAny mileage · varies
Largely resolved by final 2014 model year
Cost to keep
What it costs to own, by how long you keep it
Scheduled servicing only, from a brand-new IS F at 12,000 miles a year. Insurance, fuel, tires and depreciation are yours to add - this is the part the shop charges you for.
| You keep it | Odometer | Servicing | Per month |
|---|---|---|---|
| 1 year | 12,000 mi | $350 | $29 |
| 3 years | 36,000 mi | $2,250 | $63 |
| 5 years | 60,000 mi | $5,200 | $87 |
| 7 years | 84,000 mi | $6,125 | $73 |
| 10 years | 120,000 mi | $11,300 | $94 |
| 15 years | 180,000 mi | $17,400 | $97 |
Per-month can dip as the horizon lengthens - a major service lands in one year and then averages out across all the months after it. The left column is what you actually spend.
Beyond the schedule, the first big-ticket item this IS F is known for is Brembo brakes + performance tires (consumables) ($1,500-$3,000 brakes; $1,200+ tires/set). It is a range, not a certainty - but it is the number to have in your head at the dealership.
Operator notes
Final model year 2014. Naturally aspirated 5.0L V8 (2UR-GSE), 8-speed auto, timing chain. High oil capacity (~9-10 qt); 5k synthetic intervals. Track use shortens brake/tire/fluid life. Drivetrain generally robust; consumables are the main cost.
When the smart money sells
Keeping it yourself, there is no cutoff - the table above runs to fifteen years. On fleet math, where a car has to keep earning, a gas IS F retires around 95,000 miles. Carlyle's garage tracks this per car, against your actual odometer.
Cost ranges are typical US independent-shop estimates and vary by region and condition. Modeling, not mechanic advice - always confirm against your car's service records.
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