2010 Subaru Impreza WRX, Premium, Limited, 2.5GT, and STI
This advise is pretty stardard and its tailored to 2010 wrx/stis on that last link.
"New Car 1000 mile break-in period- keep RPMs under 4000, vary speeds, avoid hard starts/stops, warm up and cool down engine
1st oil change all models recommended at 3 mos or 3750 miles whichever comes first. Required on turbos. 2.5L required at 7,500 miles or 7 mos.
Oil change: every 3,750 miles (because of the turbo)
Tire rotation 7,500 miles
15,000 miles - minor service, inspection, air and other filter changes as necessary.
30,000 mile service with major fluids, spark plugs, (WRX 60,000) and filters change
60,000 miles (WRX spark plugs) - repeat 30,000 service
105,000 miles replace timing belt.
Coolant- Subarus have the Subaru Super Coolant. This coolant is blue. The first replacement is 11 years. "