GD/GG
Subaru Impreza (2002–2007)
Maintenance Schedule
8 recurring services keep the 2002–2007 Subaru Impreza healthy — starting with oil changes every 3,750 miles. Budget roughly $1,500–2,400 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2002, 2003, 2004, 2005, 2006, 2007
Full schedule
Intervals follow the factory maintenance schedule for the 2002-2007 Subaru Impreza. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 3,750 mi or 6 mo | $35–55 | Conventional or synthetic blend oil and filter |
| Brake Fluid | Every 30,000 mi or 2 yr | $55–85 | DOT 3 brake fluid replacement |
| Air Filter | Every 30,000 mi or 2 yr | $22–40 | Engine air filter replacement |
| Spark Plugs | Every 60,000 mi or 5 yr | $80–150 | Platinum spark plugs replacement (4-cyl) |
| Transmission Fluid | Every 60,000 mi or 5 yr | $90–150 | Manual or automatic transmission fluid change |
| Differential Service | Every 60,000 mi or 5 yr | $100–160 | Front and rear differential fluid change |
| Coolant Flush | Every 60,000 mi or 5 yr | $75–125 | Long-life coolant flush and refill |
| Timing Belt | Every 105,000 mi or 105 mo | $500–850 | Timing belt and water pump replacement |
Common questions
How often should I change the oil on a 2002–2007 Subaru Impreza?
Every 3,750 miles or 6 months, whichever comes first. A typical U.S. shop charges $35–55. Conventional or synthetic blend oil and filter.
How much does it cost to maintain a Subaru Impreza (2002–2007)?
Routine maintenance on the 2002–2007 Subaru Impreza runs roughly $1,500–2,400 over 100,000 miles at typical U.S. shop prices, spread across 8 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this Impreza?
Timing Belt at $500–850, due every 105,000 miles. Timing belt and water pump replacement.
Cost ranges are estimates for typical U.S. independent shops and dealers; your local prices will vary. Always confirm intervals against your owner's manual — severe driving conditions (towing, short trips, extreme heat or cold) shorten many of them.