What maintenance does a 2011 GMC Terrain need at 60,000 miles?

Everything from the 30k service (oil and filters, brake inspection, fluids, battery test, tire rotation) plus spark plugs, transmission fluid, a coolant service (8.2-10.8 qt system), a brake fluid flush, fuel system service and a suspension inspection. Check the owner's manual - some items, like iridium plugs, run longer.

What oil does a 2011 GMC Terrain take?

5W-30, about 6 quarts with a filter change, per GarageDex's verified oil data.

How often should I change the oil on a 2011 GMC Terrain?

Follow the interval in your owner's manual. Most modern cars on full synthetic run 5,000 to 10,000 miles between changes; severe use shortens that.

2011 GMC Terrain maintenance schedule

The 2011 GMC Terrain follows the standard 30,000 / 60,000 / 90,000-mile service pattern: oil and filters plus inspections at 30k, spark plugs and fluid services added at 60k, and a deep refresh at 90k. For this car that means 5W-30 oil (6 qt with a filter change), engine air filter 23335811 and cabin filter 20901295.

Shop 5W-30 oil The grade this car takes

Key takeaways

5W-30 oil, 6 qt with filter
engine air filter 23335811, cabin filter 20901295
8.2-10.8 qt coolant capacity
Group 48 battery
Severe use (short trips, towing, dust, extreme heat) shortens every interval below.

30,000 miles

30k

Foundation service. Repeat the oil change at the interval in your manual - for most modern cars every 5,000 to 10,000 miles.

Engine oil and filter: 5W-30, 6 qt with filter - OEM oil filter 12605566
Engine air filter: OEM 23335811
Cabin air filter: OEM 20901295
Brake inspection: pads, rotors, fluid level
Fluid top-ups: coolant, washer, power steering where fitted
Battery test and terminal clean: Group 48, 660-760 CCA when it needs replacing
Tire rotation and inspection
Belt and hose inspection
Wiper blades: 24" driver, 17" passenger, 13" rear

60,000 miles

60k

Midlife service. This is where deferred work starts costing real money.

Everything from the 30k service
Spark plugs (check your manual - iridium plugs often run to 100k)
Transmission fluid service
Coolant: inspect at 30k, replace at 60k - 8.2-10.8 qt system capacity, type per your manual
Brake fluid flush
Fuel system service and fuel filter where serviceable
Suspension and steering inspection: ball joints, struts, bushings
Headlights: check both beams - H11 low beam, 9005 high beam

90,000 miles

90k

Deep refresh. Done right, this is what carries a car past 150,000 miles.

Everything from the 30k and 60k services
Timing belt if the engine has one (chains are inspected, not replaced on schedule)
Sensors, exhaust and emissions components inspection
Read stored trouble codes - see our code reference
Suspension and steering refresh where worn
Battery: most are near end of life by now - test it

Parts for the 2011 GMC Terrain services above

Each link searches Amazon for the exact spec on this page. Confirm the fit against your trim and the part you are replacing.

Engine oil5W-30, 6 qtShop oil Oil filterOEM 12605566Shop filters Engine air filterOEM 23335811Shop filters Cabin air filterOEM 20901295Shop filters CoolantMatch the type in your manualShop coolant Wiper blades24" and 17"Shop wipers BatteryGroup 48Shop batteries

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More for the 2011 GMC Terrain

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Other Terrain years

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Interval pattern: Brian's Tire & Service - Car Maintenance Intervals: 30k, 60k, 90k. Part specs on this page are GarageDex's own verified data, each linked to its source page. Your owner's manual sets the exact intervals for your car and driving conditions - it wins over any general schedule.