NHTSA lists 5 safety recalls and 39 owner complaints for the 2003 Oldsmobile Silhouette. Most complaints involve air bags (5) and wheels (4). The EPA rates it 18–20 mpg combined.
DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONS<SUP>TM</SUP>" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEMENT USE ON THE VARIOUS VEHICLES LISTED ABOVE. A POTENTIAL MATERIAL OR DESIGN DEFECT COULD RESULT IN THE STEERING KNUCKLE BREAKING IN THE HUB AREA.
K2 MOTOR IS RECALLING 1,921 AFTERMARKET HEADLAMPS OF VARIOUS MODELS SOLD FOR USE ON THE ABOVE LISTED VEHICLES. THESE HEADLAMPS ARE MISSING THE AMBER SIDE REFLEX REFLECTOR WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“I WAS EASTBOUND ON A TWO LANE ROAD, AND AN ESCALADE RAN THE STOP SIGN ON THE DRIVER SIDE , AS I WAS CONTINUING DRIVING I T-BONED THE SUV, MY WHOLE FRONT END WAS COMPLETELY RIPPED AND DAMAGED, AND DASHBOARD CRACKED AND LIFTED, MY DAUGHTER WAS ON THE PASSENGER SIDE, AND EITHER BAGS DEPLOYED. KNOW SUFFER FROM STERNUM AND BACK PAIN WITH CONCUSSION PAIN . *TR”
“ALL WHEELS ARE CORRODED AND LEAKING AIR AROUND VALVE STEMS. *TR”
“DT*: THE CONTACT STATED DUE TO THE SHORT DRAIN LINE ON THE EVAPORATOR UNIT OF THE AIR CONDITIONING SYSTEM, THE MOISTURE BLEW BACK INTO THE VEHICLE SOAKING THE FIRE WALL AND THE CARPET. THE MOISTURE CAUSED MOLD AND UNHEALTHY AIR IN THE PASSENGER COMPARTMENT. THE CONTACT SUFFERED HEADACHES AND RESPITORY PROBLEMS DUE TO THE MOLD CAUSED BY THE MOISTURE IN THE VEHICLE. THE SERVICE DEALER HAD MADE REPAIRS AND THE MANUFACTURER WAS NOTIFIED. UPDATED 12/28/2006 - *NM”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Silhouette 2WD Auto 4-spd, 6 cyl, 3.4 L · Front-Wheel Drive | 17 | 24 | 20 | $3,200 | 444 |
| Silhouette AWD Auto 4-spd, 6 cyl, 3.4 L · 4-Wheel or All-Wheel Drive | 16 | 22 | 18 | $3,550 | 494 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
5 safety recalls as of Oct 30, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 39 complaints with NHTSA. The most-cited components are air bags (5), wheels (4), equipment (4). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2003 Oldsmobile Silhouette at 18–20 mpg combined, depending on engine and drivetrain (2 versions rated).