2020 Alfa Romeo Stelvio AWD Complete Maintenance Schedule & Service Guide

• Engine oil and filter changes must never exceed 1 year or 10,000 miles (16,000 km), signaled by an instrument panel warning light based on actual driving conditions
• Severe duty operation (dusty/off-road environments, extended idling) requires oil changes at 4,000 miles (6,500 km)
• Brake fluid replacement is mandatory every 2 years, regardless of mileage, due to its hygroscopic nature
• Spark plugs in the NAFTA market require replacement at 60,000 miles - yearly intervals do not apply
• Transfer case oil replacement (AWD models only) is a mandatory operation - this is unique to Stelvio AWD versions
• SOS backup battery (if equipped) must be replaced every 5 years, regardless of mileage
• Cabin air filter and air cleaner cartridge - if the vehicle is used in dusty areas, these must be replaced every 10,000 miles (16,000 km)
• Owner periodic checks (fluid levels, tire pressure, lights) are required every 620 miles (1,000 km) or before long trips

Scheduled Servicing Overview

The 2020 Alfa Romeo Stelvio AWD follows a structured maintenance plan based on both distance and time intervals, as detailed in the official owner - s manual. Correct servicing is crucial for guaranteeing a long life for the vehicle under the best conditions .

How the System Works:

• Alfa Romeo has planned a series of checks and services at fixed intervals based on distance and time
• Scheduled Servicing is offered by an authorized dealer according to a set time schedule
• Before each service, follow the instructions in the Scheduled Servicing Plan (periodically check fluid levels, tire pressure, etc.)
• If additional replacements or repairs are needed beyond scheduled operations, they require the owner - s explicit consent

Critical Warranty Note:

Scheduled Servicing intervals are required by the manufacturer. Failure to have them carried out may invalidate the New Vehicle Limited Warranty. You are advised to inform an authorized dealer of any small operating irregularities without waiting for the next service .

Oil Change Indicator System:

The actual interval for changing engine oil and replacing the engine oil filter depends on vehicle usage conditions and is signaled by the warning light or message in the instrument panel. In all cases, never exceed 1 year/10,000 miles (16,000 km) .

Owner Periodic Checks (Between Services)

The following checks are the owner - s responsibility between professional service visits. These should be performed every month or every 620 miles (1,000 km) or before long trips :

Engine Oil Level:

Oil consumption depends on conditions and driving style. For this reason, the engine oil level must be checked every 1,860 miles (3,000 km) and topped off if necessary .

Heavy Usage & Severe Duty Conditions

If the vehicle is used under any of the following conditions, more frequent maintenance is required :

Checks Required More Frequently Under Heavy Usage:

• Check cleanliness of hood and liftgate locks, cleanliness and lubrication of linkage
• Visually inspect conditions of: engine, transmission, pipes and hoses (exhaust/fuel system/brakes), and rubber elements
• Check battery charge and battery fluid level (electrolyte)
• Visually inspect conditions of the accessory drive belts
• Check and, if necessary, change engine oil and replace oil filter
• Check and, if necessary, replace cabin air filter
• Check and, if necessary, replace air cleaner

Severe Duty - All Models:

Change engine oil at 4,000 miles (6,500 km) if the vehicle is operated in a dusty and off-road environment or is operated predominately at idle or only very low engine RPM. This type of vehicle use is considered Severe Duty .

Factory Maintenance Plan - 2.0L Engine with AWD

The following maintenance plan is extracted from the official 2020 Alfa Romeo Stelvio Owner - s Manual. The table shows key Mandatory and recommended (o) operations at mileage and year intervals .

Thousands of miles / Years / Thousands of kilometers

Plan Footnotes (from owner - s manual) :

• (1) The actual interval for changing engine oil and replacing the oil filter depends on vehicle usage conditions and is signaled by the warning light or message in the instrument panel. Never exceed 1 year/10,000 miles (16,000 km) in all cases.
• (2) The SOS backup battery must be replaced every five years, regardless of mileage.
• (3) Top up using the fluids indicated in the €œFluids And Lubricants€ section only after checking that the system is intact.
• (4) If the oil degradation ratio (data collectible from diagnostic device) is more than 80% (oil quality less than 20%), engine oil and filter replacement is recommended.
• (5) If the vehicle is used in dusty areas, the air cleaner cartridge must be replaced every 10,000 miles (16,000 km).
• (6) The brake fluid replacement has to be done every two years, irrespective of the mileage.
• (7) If the vehicle is used in dusty areas, the cabin air filter must be replaced every 10,000 miles (16,000 km).
• (8) The spark plug change interval is 60,000 miles for the NAFTA market or 60,000 km outside NAFTA. Yearly intervals do not apply.

Legend: (mandatory) Mandatory operation | (o) Recommended operation .

Complete Service Schedule by Mileage - 2.0L AWD

Below is a simplified summary based on the factory maintenance plan:

10,000 - 50,000 Miles

60,000 - 100,000 Miles

110,000 - 150,000 Miles

Transfer Case Service - AWD Only

The transfer case oil replacement is a mandatory operation for AWD models only. The 2020 factory maintenance plan shows this as a Mandatory operation at the 150,000-mile/15-year service interval .

The transfer case enables power transfer between the front and rear wheels. It contains chain-driven gears that move through specialized fluid to keep components cool, well-lubricated, corrosion-free, and to prevent wear and tear .

Why Transfer Case Fluid Requires Replacement:

During normal driving, the transfer case fluid is exposed to heat and friction, which gradually break down the fluid and cause it to lose its lubricating properties. When the fluid has become dark or gritty, around the time of its service interval, it will need to be changed .

General Interval Context:

Transfer case fluid replacement intervals vary by manufacturer, typically ranging from 40,000 km to 100,000 km and beyond. Heavy off-road use or towing can break down transfer case fluid faster, meaning shorter service intervals .

Symptoms That Indicate Transfer Case Service is Needed:

• Transfer case fluid is dark and discolored
• Transfer case fluid level is low
• Repairs have been completed on the transfer case
• Rattle or grinding noise coming from underneath your car

Critical Warning: When the transfer case fluid is replaced, only the exact manufacturer-specified fluid should be used - using the incorrect fluid will cause premature failure. Like poor engine oil maintenance, transfer case problems will eventually occur if transfer case fluid replacement is neglected .

Consequences of Neglect:

Driving your Alfa Romeo Stelvio with neglected transfer case maintenance can lead to a breakdown and possible loss of control. Have your transfer case fluid replacement performed in a timely manner .

Engine Oil Change Guidance

Oil Change Indicator System:

The actual interval for changing engine oil and replacing the engine oil filter depends on vehicle usage conditions and is signaled by the warning light or message in the instrument panel .

Maximum Limits:

• Never exceed 1 year between oil changes
• Never exceed 10,000 miles (16,000 km) between oil changes
• The warning light may indicate a need for earlier changes based on driving conditions

Oil Degradation Monitoring:

If the oil degradation ratio (data collectible from the diagnostic device) is more than 80% (oil quality less than 20%), engine oil and filter replacement is recommended .

Severe Duty: 4,000 miles (6,500 km) if operated in dusty/off-road environments or predominantly at idle/low RPM .

CAUTION: Never overfill the engine with oil. Excess oil can damage the engine. Never exceed the MAX level when topping up .

Brake Fluid

Brake fluid replacement is a mandatory operation that must be done every two years, irrespective of the mileage .

Why Every 2 Years:

Brake fluid is hygroscopic - it absorbs moisture from the air over time, which lowers the boiling point and can cause brake fade under hard braking. Moisture also promotes internal corrosion of brake system components.

Owner Check: If the brake fluid level is insufficient during the monthly check, see an authorized dealer as soon as possible .

Spark Plugs

Replacement Interval:

• NAFTA market: 60,000 miles
• Other markets: 60,000 km
• Yearly intervals do not apply

Important: The spark plug change interval is mileage-based only. Use only spark plugs specified by Alfa Romeo for the Stelvio engine - only use spark plugs specifically certified for the engine itself of the same type and brand. Strictly comply with the spark plug replacement intervals in the Scheduled Servicing Plan. It is advisable to contact a reference Dealership for plug replacement . Incorrect plugs can cause misfires, poor fuel economy, and engine damage.

Replacement Schedule in the Plan: Spark plugs are shown as a Mandatory replacement at 60,000 miles (6 years) and again at 150,000 miles (15 years) .

Accessory Drive Belt

The accessory drive belt(s) require visual inspection of condition and tensioning at every scheduled service .

Inspection Schedule: Visual inspection of the accessory drive belt is required at every 10,000-mile service through 120,000 miles .

Replacement Interval:

• Normal conditions: 150,000 miles (15 years) , shown as a mandatory replacement at the final service interval

Owner Guidance: A new serpentine belt prevents breakdowns and keeps your Stelvio running smoothly. Cracking, glazing, or squealing are signs it - s time to replace . When replacing belts, consider replacing tensioners as well. The highest cost of this service is the labor, not the replacement part itself. Reusing old tensioners risks premature failure and repeating the entire expense.

Engine and Cabin Air Filters

Engine Air Cleaner Cartridge:

• Normal conditions: Replace per maintenance schedule (shown at 30,000, 60,000, 90,000, 120,000, and 150,000-mile intervals)
• Dusty areas: Replace every 10,000 miles (16,000 km)

Cabin Air Filter (Passenger Compartment Cleaner):

• Normal conditions: Alternating recommended (o) and Mandatory operations at most service intervals (every 10,000 miles)
• Dusty areas: Replace every 10,000 miles (16,000 km)

Engine Coolant

Engine coolant replacement is a mandatory operation in the maintenance plan, scheduled at 150,000 miles (15 years) . Coolant level should be checked monthly (every 620 miles) and topped off as needed.

WARNING: Never open a cooling system pressure cap when the radiator or coolant bottle is hot. Never add engine coolant when the engine is overheated .

SOS Backup Battery (If Equipped)

If your Stelvio is equipped with an SOS backup battery (for the emergency call system), it must be replaced every 5 years, regardless of mileage. The maintenance plan shows this as a mandatory operation at the 5-year (50,000 miles), 10-year (100,000 miles), and 15-year (150,000 miles) intervals .

Additional Service Components

Fuel Filter:

Replacement of the additional fuel filter (if equipped) is required at every 10,000-mile service interval as a mandatory operation .

Battery:

Check battery charge status with the proper instrument at every scheduled service (every 10,000 miles / 1 year) .

Tires:

• Check tire condition/wear and adjust pressure at each service
• Check the tire repair kit recharge condition and expiration date
• Tire rotation is recommended every 10,000 miles to promote even tire wear and extend tire life

Brake System:

Visually inspect conditions and wear of front/rear disc brake pads and operation of pad wear indicators at every service . Brake inspections should be performed regularly, typically every 10,000 miles, to ensure safe and efficient braking performance .

Lighting System:

Check operation of headlights, direction indicators, hazard warning lights, trunk lid lights, passenger compartment lights, glove compartment lights, and instrument panel warning lights at each service .

Wiper System:

Check position/wear of front windshield wiper blades and operation of the windshield wiper/washer system at every service .

Maintenance Plan - 2.9L V6 Quadrifoglio Engine

For the 2020 Stelvio Quadrifoglio (2.9L V6), the maintenance plan shares many of the same inspection requirements as the 2.0L engine, including SOS backup battery replacement, battery charge checks, tire checks, lighting checks, fluid level checks, and engine control system diagnostics .

Quadrifoglio-Specific Operations:

• Inspect the CV/Universal joints
• Visually inspect the brake discs surface and edge - a Quadrifoglio-specific operation
• Brake pads/brake discs replacement - The actual interval for changing the brake pads and the carbon ceramic brake discs depends on the vehicle usage conditions and is signaled by the warning light or message on the instrument panel
• Visually inspect the condition and tensioning of the accessory drive belt(s)

Note: Owners of Quadrifoglio models should consult the owner - s manual - s Quadrifoglio section for specific details, as the 2.9L engine has different requirements than the 2.0L .

Summary of Key Maintenance Intervals