2027 Subaru Ascent Oil Change: Specs & Service

Mike Shaw Subaru performs the core maintenance steps at its Thornton, CO, service department. The used oil is drained, the engine receives the manufacturer-specified oil grade and capacity, and a new filter is installed. Booking also creates a service-history record for the vehicle.

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

Engine oil can become less effective before it looks dirty on the dipstick. Fresh oil supports the engine’s lubrication and heat-management functions, while a new filter helps remove contaminants from the circulating oil. Mike Shaw Subaru can log the completed service in Thornton for easier maintenance tracking.

• Oil gradually loses protective additives
• Used oil carries heat and engine debris
• The service visit is recorded in the vehicle history

These signs should prompt the owner to arrange an inspection or oil change rather than relying only on how the oil looks. A louder engine note at startup can also deserve attention from a qualified service professional. Mike Shaw Subaru in Thornton can replace the oil and filter and reset the oil-life monitor.

• Oil-change reminder light or mileage past the last service
• Dark or low oil on the dipstick
• Ticking or louder engine noise at startup

The dealership service department handles the oil and filter replacement, oil-life monitor reset, and underhood fluid check. Drivers can use the schedule service page to request an appointment. The service location is also available by phone at 720-724-9280.

• Mike Shaw Subaru in Thornton, Colorado
• 1650 W 104th Avenue, ZIP 80234
• Schedule an appointment online

The service is designed to address routine oil maintenance in one appointment. Mike Shaw Subaru also resets the oil-life monitor and checks underhood fluid levels. A documented visit gives the owner a clear record of completed maintenance for future reference.

• Manufacturer-specified oil grade and capacity
• New oil filter installation
• Service-history documentation

The engine is paired with a continuously variable automatic transmission and all-wheel drive. Its peak power is produced at 5,600 rpm, while peak torque arrives at 2,000 rpm. Proper oil service supports routine maintenance for this turbocharged-style SUV powertrain without replacing manufacturer-specific service guidance.

• 2.4-liter engine displacement
• 260 horsepower and 277 lb-ft of torque
• All-wheel drive with continuously variable transmission

Towing can increase engine workload and may make timely maintenance especially important for owners who regularly haul equipment or recreational vehicles. The Ascent uses regular unleaded fuel, all-wheel drive, and a 2.4-liter Flat-4 engine. Mike Shaw Subaru can perform the scheduled oil service in Thornton.

• Maximum towing capacity: 5,000 pounds
• Regular unleaded fuel
• All-wheel-drive SUV configuration

Quick-lube locations may offer a faster or lower-cost option, depending on the service selected. A dealership appointment keeps the work connected to the vehicle’s service history and is performed around the manufacturer-specified oil requirements. Drivers can compare services and choose the option that fits their maintenance needs.

• Manufacturer-specified oil grade and capacity
• New oil filter included
• Oil-life monitor reset and fluid-level check

The manufacturer’s maintenance schedule interval for this model year is not stated here, so drivers should not rely on a guessed mileage or time interval. Instead, use the vehicle’s maintenance guidance and respond to the oil-change reminder, mileage past the last service, dark or low dipstick oil, or a ticking or louder engine note at startup. Towing up to 5,000 pounds can place additional workload on the powertrain, making maintenance documentation useful.

Bring your 2027 Subaru Ascent to Mike Shaw Subaru in Thornton for an OEM-spec oil change — schedule service.

Oil gradually loses its additive package and its ability to carry heat and debris, so its appearance alone is not a reliable maintenance guide. The vehicle’s maintenance visit should be tracked by mileage and time according to the manufacturer’s guidance; a specific interval is not stated for this model year here. Service documentation can help owners keep a clear record of completed maintenance.

Mike Shaw Subaru provides service in Thornton, CO. Schedule service online or call 720-724-9280.

Thornton driving can include stop-and-go traffic, seasonal temperature changes, and varied daily workloads. Owners who tow may also place additional demands on the 2.4-liter engine and all-wheel-drive SUV. Because oil can lose its protective additives and heat-carrying ability before it appears dirty, following the manufacturer’s maintenance guidance is more useful than judging oil condition by appearance alone.

Schedule your visit at Mike Shaw Subaru service or call 720-724-9280 for assistance.