2021 model year · 1,770+ owner reports · Updated April 2026
According to Au7o's analysis of 1,770+ owner reports, the 2021 Volvo S60 has 3 documented known issues. No issues are rated critical, indicating generally reliable ownership. The most commonly reported issue is T5/T6 PCV Oil Trap System Failure and Oil Consumption with 780 owner reports. Across all issues, repair costs range from $0 to $3,000. DIY maintenance guides at au7o.io.
On the 2019-2023 Volvo S60, the positive crankcase ventilation (PCV) system oil trap on the S60 T5 and T6 engines fails prematurely, causing excessive crankcase pressure, oil leaks, and increased oil consumption. The oil trap membrane hardens and cracks, allowing oil mist to enter the intake manifold and be burned in combustion. Failed PCV systems also cause boost leaks and rough idle. The oil trap is integrated into the valve cover on these engines, making replacement more expensive than older designs with external PCV valves. Volvo updated the oil trap design in mid-2022 production.
Replace the PCV oil trap assembly, which is integrated into the valve cover on these engines (Volvo part 31338685 for oil trap, or 31375560 for complete updated valve cover assembly). Clean intake manifold of oil deposits. Replace spark plugs if fouled. Use Volvo-approved 0W-20 oil and shorten oil change intervals to 5,000 miles. Updated oil trap design from mid-2022+ should be used as replacement part.
Parts and tips from 780+ owners who fixed this issue
On the 2019-2022 Volvo S60 T6 Twin-Charged, the T6 twin-charged (supercharger + turbocharger) engine in the S60 has two common issues: the supercharger drive belt wears prematurely and the turbocharger oil feed line develops leaks. The supercharger belt drives the Roots-type supercharger for low-RPM boost and begins squealing or slipping around 50,000-70,000 miles. The turbo oil line banjo bolt connections leak due to copper washer degradation from heat cycling, causing oil to drip on the exhaust and create a burning smell. Both issues accelerate if the engine is frequently operated at high loads.
Replace supercharger drive belt (Volvo part 31480211) every 60,000 miles as preventive maintenance. Inspect and replace turbo oil feed line copper crush washers. Clean oil residue from exhaust components. If supercharger belt has been slipping for extended periods, inspect supercharger clutch for damage. Turbo oil line replacement with updated design (Volvo part 31430954) if line is cracked.
Parts and tips from 430+ owners who fixed this issue
On the 2019-2023 Volvo S60, the Aisin Warner 8-speed automatic in the S60 T5 and T6 exhibits delayed engagement when shifting from Park to Drive or Reverse, and hesitation during low-speed maneuvers. Owners report a 1-2 second delay before the car moves after selecting Drive, and jerky behavior in parking lots. The issue is linked to TCM software calibration that prioritizes fuel economy over responsiveness, and torque converter clutch engagement logic. Cold weather amplifies the delay. Volvo has released multiple TCM software updates.
Visit dealer for latest TCM software update (addresses shift engagement timing). Perform adaptive reset of transmission learning by disconnecting the battery for 30 minutes. Transmission fluid drain and refill with Volvo-approved ATF. If delay persists, valve body inspection and possible replacement may be needed. Use Dynamic drive mode in cold weather for quicker shift response.
Parts and tips from 560+ owners who fixed this issue
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Volvo Car USA, LLC (Volvo Car) is recalling certain 2022-2023 S60, V60, S90L, XC60, and XC90 vehicles. An electronic control module (ECM) software error may prevent the combustion engine from starting, causing a loss of drive power.
SERVICE BRAKES, HYDRAULIC
Volvo Car USA, LLC (Volvo Car) is recalling certain 2023 S60, V60, V60CC, V90CC, XC60, XC90, XC40, and C40 vehicles. A diagnostic error in the Brake Control Module 2 (BCM2) may cause a loss of Antilock Brake System (ABS), Electronic Stability Control (ESC), and traction control.
ELECTRICAL SYSTEM
Volvo Car USA, LLC (Volvo Car) is recalling certain 2023 S60, V60CC, XC60, XC90, XC40, and C40 vehicles. A diagnostic trouble code (DTC) may be falsely detected for the emergency call system (e-call) and display "e-Call Service Required" in the driver information module (DIM).
AIR BAGS:FRONTAL
Volvo Car USA, LLC. (Volvo Car) is recalling certain 2019-2024 S60 vehicles. The passenger air bag may not be secured properly, which can cause the air bag to deploy improperly.
BACK OVER PREVENTION:SOFTWARE
Volvo Car USA, LLC (Volvo Car) is recalling certain 2021-2025 XC40, 2022 V90, 2022-2025 S90, V90CC, C40, XC60, 2023-2025 S60, V60, V60CC, XC90, and 2025 EC40 and EX40 vehicles. The rearview camera image may not display when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
+ 6 more recalls. Check all on NHTSA.gov
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According to Au7o's analysis of 1,770+ owner reports, the 2021-2021 Volvo S60 has 3 documented issues. The most frequently reported are: T5/T6 PCV Oil Trap System Failure and Oil Consumption, T6 Twin-Charged Engine Supercharger Drive Belt and Turbo Oil Line Leak, 8-Speed Automatic Delayed Engagement and Hesitation. None are rated critical, but regular maintenance is recommended.
The 2021-2021 Volvo S60 has 3 known issues documented across 1,770+ owner reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Volvo S60 issues range from $0 to $3,000, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The positive crankcase ventilation (PCV) system oil trap on the S60 T5 and T6 engines fails prematurely, causing excessive crankcase pressure, oil leaks, and increased oil consumption. The oil trap membrane hardens and cracks, allowing oil mist to enter the intake manifold and be… Repairs typically run $400-$1,200. Severity: medium.
The T6 twin-charged (supercharger + turbocharger) engine in the S60 has two common issues: the supercharger drive belt wears prematurely and the turbocharger oil feed line develops leaks. The supercharger belt drives the Roots-type supercharger for low-RPM boost and begins squeal… Repairs typically run $200-$2,500. Severity: medium.
The Aisin Warner 8-speed automatic in the S60 T5 and T6 exhibits delayed engagement when shifting from Park to Drive or Reverse, and hesitation during low-speed maneuvers. Owners report a 1-2 second delay before the car moves after selecting Drive, and jerky behavior in parking l… Repairs typically run $0-$3,000. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
