Vehicle Safety Hub
RecallsVIN LookupZero Recalls

Vehicle Safety Hub

Free vehicle safety data powered by NHTSA government records. Recalls, complaints, and reliability information for every car, truck, and SUV.

Browse by Make

  • Toyota
  • Honda
  • Ford
  • Chevrolet
  • Nissan
  • Hyundai
  • Kia
  • BMW
  • Mercedes-Benz
  • Subaru

Tools

  • VIN Lookup
  • Recent Recalls
  • Compare Vehicles
  • Zero-Recall Vehicles

About

  • About
  • Methodology
  • Data Sources
  • Privacy Policy
  • Terms of Service

© 2026 Vehicle Safety Hub. Not affiliated with NHTSA or any government agency.

Data source: National Highway Traffic Safety Administration

  1. Home
  2. >Audi
  3. >S4
  4. >2018
  5. >Engine

2018 Audi S4 Engine Problems

Engine complaints and recalls from NHTSA

Summary

The 2018 Audi S4 has 3 NHTSA engine complaints and 0 engine-related recalls.

3

Complaints

0

Recalls

0

Injuries Reported

Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 7, 2026

All Engine Complaints

Date ↓ComponentSummary
May 8, 2025ENGINEWater pump defect for the 3.0L ea839 turbo engine found across many Porsche and Audi models. Defect ...
Feb 27, 2025ENGINEMy 2018 Audi S4 has a catastrophic engine failure issue and this is common with the EA839 engine. Th...
Apr 6, 2024ENGINEPCV housing and lines failed. Caused pressure to build up thus shooting off the oil cap shooting oil...

Explore More

2018 Audi S4 Full Report→All Audi Models→