2021 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated August 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2021 Suzuki Vitara has 2 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues with published estimates, repair costs range from $50 to $800. DIY maintenance guides at au7o.io.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2021 Suzuki Vitara has 2 documented issues. The most frequently reported are: Vitara 1.4 BoosterJet Oil Dilution (Short-Trip Use), Vitara 1.6 M16A Oil Consumption. None are rated critical, but regular maintenance is recommended.
The 2021 Suzuki Vitara has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum 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 Suzuki Vitara issues range from $0 to $800, 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 1.4 BoosterJet K14C in Vitara and S-Cross can suffer oil-level dilution from fuel washing past piston rings during short, cold-engine trips — fuel enters the sump faster than evaporation removes it. Oil level rising above max on the dipstick is the warning sign. Common in car… Repairs typically run $0-$200. Severity: medium.
The naturally-aspirated 1.6 M16A in the current Vitara, S-Cross, and Swift Sport (ZC32S) is known to consume oil — typically 0.5-1.0 L per 5,000-10,000 km past 80,000 km. Worn valve seals and piston-ring deposits are the most-cited causes. Not catastrophic but check oil between s… Repairs typically run $50-$800. Severity: medium.
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.
