2012 Subaru Impreza Oil Change: Specs & Service

The old oil is drained before the engine receives the grade and capacity specified for the vehicle. A fresh filter helps remove contaminants from the circulating oil. The service visit is also logged against the vehicle’s history.

• Drain and refill with manufacturer-specified oil
• Install a new oil filter
• Reset the oil-life monitor and check underhood fluids

Engine oil gradually loses its additive package even when it does not look extremely dirty. An oil change replaces that worn fluid and the filter that captures contaminants. Drivers may first notice an oil-change reminder, a dark or low dipstick reading, or a ticking and louder engine note at startup.

• Supports heat transfer inside the engine
• Helps carry away combustion debris
• Addresses reminder lights, low oil, or louder startup operation

The model range uses Flat-4 engines from 2.0 to 2.5 liters, so service should be matched to the vehicle’s engine configuration rather than treated as one universal fill. Mike Shaw Subaru can service the engine using the applicable manufacturer-specified oil grade. Correct oil selection supports lubrication during both startup and normal operating temperature.

• Flat-4 engine layouts across the model range
• Engine sizes range from 2.0 to 2.5 liters
• Oil selection should follow the vehicle’s specification

Oil condition is not judged by appearance alone because additives and heat-carrying ability decline over time. A ticking or louder engine note at startup is another reason to arrange an inspection. Drivers can schedule service with Mike Shaw Subaru in Thornton.

• Respond to the oil-change reminder
• Check the dipstick for dark or low oil
• Arrange service after a louder or ticking startup

The model was offered as a sedan or hatchback, with manual, automatic, or continuously variable transmission configurations across the trim range. Engine output ranges from 148 to 305 horsepower, and torque ranges from 145 to 290 lb-ft. Oil service remains important for maintaining the engine that powers this drivetrain.

• All-wheel drive across the model range
• Sedan and hatchback body styles
• 148–305 horsepower and 145–290 lb-ft of torque

Fuel economy varies across the model’s 15 trims, transmissions, engines, and body styles. The range includes engines from 2.0 to 2.5 liters and both regular unleaded and premium unleaded requirements. Keeping engine oil at the specified grade supports the lubrication system, but it does not change the vehicle’s published trim-specific fuel-economy range.

• City fuel economy ranges from 17 to 27 MPG
• Highway fuel economy ranges from 23 to 36 MPG
• Fuel requirements include regular or premium unleaded

Across the lineup, cargo space behind the rear seats ranges from 11.3 to 22.5 cubic feet. Overall length ranges from 173.8 to 180.3 inches, while wheelbase ranges from 103.3 to 104.1 inches. These dimensions vary by trim and body style.

• Sedan and hatchback configurations
• 11.3–22.5 cubic feet behind the rear seats
• 173.8–180.3-inch overall length range

The dealership is located at 1650 W 104th Avenue, Thornton, CO 80234. Booking includes replacement of the oil and filter with the grade the engine specifies, an oil-life monitor reset, and an underhood fluid-level check. Use the schedule appointment link to request service.

• Mike Shaw Subaru, 1650 W 104th Avenue
• Thornton, CO 80234
• Online service scheduling is available

Drivers should pay attention to an oil-change reminder, mileage beyond the last service, dark or low oil on the dipstick, or a ticking or louder engine note at startup. These signs can indicate that service should be arranged. The 2012 Subaru Impreza range includes Flat-4 engines from 2.0 to 2.5 liters, so the correct oil specification should be confirmed for the vehicle’s engine. Schedule service with Mike Shaw Subaru in Thornton.

For assistance, call 720-724-9280 or visit the dealership at 1650 W 104th Avenue, Thornton, CO 80234.

Oil service addresses more than the appearance of the fluid. Engine oil’s additive package gradually wears down, reducing its ability to carry heat and debris. Drivers may notice a reminder light, mileage beyond the previous service, dark or low oil, or a ticking and louder engine note at startup. Booking the visit also creates a service-history record for the vehicle.

Service at Mike Shaw Subaru is available in Thornton, Colorado. Call 720-724-9280 or schedule service online.

Oil supports lubrication while carrying engine heat and debris away from internal components. Its additive package loses effectiveness over time, which is why an oil change should be based on the vehicle’s maintenance guidance and service history rather than appearance alone. A dark dipstick reading, low oil level, reminder light, or ticking and louder startup note can signal the need for attention.

Schedule an oil change for your 2012 Subaru Impreza at Mike Shaw Subaru in Thornton, Colorado. Schedule service online or call 720-724-9280.