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Model year record

2003 Mercedes-Benz S430 recalls & problems

The 2003 Mercedes-Benz S430 has no safety recalls on file with NHTSA, and 26 owner complaints. The most-reported problem area is electrical system (14 complaints).

Recalls0safety recalls
Complaints26filed by owners
Crashes · fires0 · 1reported in complaints
Injuries · deaths0 · 0reported in complaints

Safety recalls

No safety recalls have been filed for the 2003 Mercedes-Benz S430.

Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.

Fuel economy

S430

18mpg combined
City / highway15 / 22 mpg
FuelPremium Gasoline

4.3 L · 8 cyl · Automatic 5-spd · Rear-Wheel Drive · about $4,550/year to fuel

S430 4matic

17mpg combined
City / highway15 / 20 mpg
FuelPremium Gasoline

4.3 L · 8 cyl · Automatic 5-spd · 4-Wheel or All-Wheel Drive · about $4,850/year to fuel

EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.

What owners report

Problem areaComplaintsCrashesFiresInjuriesTypical mileage*
Electrical systemInstrument cluster/panel; 12v/24v/48v battery1401079,781 mi
Suspension4000—
Seat belts300094,402 mi
Exterior lightingHeadlights3000122,000 mi
Engine2000—
Power train2000—
Unknown or other2000—
Vehicle speed control1000—
EquipmentElectrical › Radio/tape deck/cd etc.1000—
Tires1000—
Steering1000—
Wheels1000—

*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.

Recent owner complaints

Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.