Compare two vehicles

Spot recall, complaint, investigation, and fuel-cost differences before you trust the listing. No VIN required to start.

Vehicle A

Gasoline · 31 combined MPG · Front-Wheel Drive

Vehicle B

Gasoline · 31 combined MPG · Front-Wheel Drive

No VIN required to compare

More recall homework

Similar activity

Recall counts are similar.

More complaint activity

2020 Hyundai Sonata

has more complaint records.

Open investigation signals

Similar activity

Open investigation counts are similar.

Lower estimated fuel cost

Similar estimates

fuel-cost estimates are similar.

Short answer: Sonata has more complaint activity. Confirm the exact VIN before buying.

Public-record comparison

Rows show model-year records, not exact VIN status.

Record 2021 Hyundai Sonata 2020 Hyundai Sonata Difference
Total recalls 4 4 Similar
Total complaints 115 159 Sonata has 44 more complaints
Crash / Fire / Injury / Death reports 7 / 0 / 2 / 0 4 / 1 / 4 / 0 Similar
Defect investigations 2 2 Similar
Open investigations 0 0 Similar
Manufacturer communications 106 122 Sonata has 16 more communications
Recall completion reports 25 25 Similar
Warranty programs 0 0 Similar
Service campaigns 13 13 Similar
Software notices 0 0 Similar
Canadian recall records 0 0 Similar
Latest recall Nov 18, 2025 Nov 18, 2025 Similar
Latest complaint May 22, 2026 May 31, 2026 Sonata has newer activity
Top complaint categories Top 3
  • Unknown Or Other
  • Power Train
  • Engine
  • Fuel Propulsion System
  • Unknown Or Other
  • Electrical System
 Different
Fuel type Gasoline Gasoline Same
Efficiency 31 combined MPG 31 combined MPG Same
Estimated annual fuel cost 15,000 miles / year $1,950 $1,950 Similar
Safety-rating records 2 2 Similar

Practical next steps

What to ask each seller

2021 Hyundai Sonata

  • Can I get the VIN to confirm exact recall status?
  • Do you have repair orders for listed recall work?
  • Has the vehicle had unknown or other and power train repairs?
  • Can an independent mechanic inspect it?

2020 Hyundai Sonata

  • Can I get the VIN to confirm exact recall status?
  • Do you have repair orders for listed recall work?
  • Has the vehicle had fuel propulsion system and unknown or other repairs?
  • Can an independent mechanic inspect it?

What to inspect first

2021 Hyundai Sonata

  • Unknown Or Other: service records, warning lights, and test-drive behavior
  • Power Train: shifting, hesitation, driveline noise, leaks
  • Engine: stalling, rough idle, oil use, warning lights

2020 Hyundai Sonata

  • Fuel Propulsion System: fuel smell, leaks, stalling, range or charging changes
  • Unknown Or Other: service records, warning lights, and test-drive behavior
  • Electrical System: warning lights, screens, battery drain, accessories

Always get an independent mechanic inspection.

Do not buy on model-year data alone.

Confirm the exact VIN before purchase and check for new updates.

Learn what a VIN check can and cannot show