2005 Buick Park AvenueRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 8 owner complaints for the 2005 Buick Park Avenue. Most complaints involve wheels (3) and electrical system (1). The EPA rates it 20–21 mpg combined.
Safety recalls
Owner complaints by component
- Wheels3
- Electrical system1
- Equipment1
- Suspension1
- Tires1
- Other / unknown2
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
What owners report most
Wheels
“TL* THE CONTACT OWNS A 2005 BUICK PARK AVENUE. THE CONTACT STATED THAT THERE WAS CORROSION PRESENT ON THREE OF THE FOUR WHEELS THAT PROHIBITED THE BEAD ON THE TIRE FROM SEALING. THE FAILURE CAUSED THE TIRE TO LEAK AIR ABNORMALLY. THE CONTACT STATED THAT HE WOULD HAVE TO ADD AT LEAST TEN POUNDS OF AIR TO THE TIRES PER WEEK. THE VEHICLE WAS TAKEN TO TWO DIFFERENT DEALERS WHO BOTH ADVISED THAT THE WHEELS WOULD NEED TO BE REPAIRED. THE CONTACT CALLED THE MANUFACTURER WHO TOOK A COMPLAINT BUT PROVIDED NO FURTHER ASSISTANCE. THE VEHICLE WAS NOT REPAIRED AND THE VIN WAS UNAVAILABLE. THE CURRENT MILEAGE WAS APPROXIMATELY 100,000 AND THE FAILURE MILEAGE WAS APPROXIMATELY 89,000.”
Electrical system
“TL* THE CONTACT OWNS A 2005 BUICK PARK AVENUE. THE CONTACT STATED THAT THE KEY COULD NOT BE INSERTED INTO THE IGNITION. THE CONTACT HAD THE VEHICLE TOWED TO THE DEALER AND WAS TOLD THAT THE TUMBLES IN THE IGNITION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGE WAS 52,485.”
Equipment
“PURCHASED 2005 BUICK PARK AVENUE FROM VAN BUREN BUICK IN GARDEN CITY PARK, NEW YORK WAS CONCERNED THAT VEHICLE HAD ALL CURRENT SAFETY FEATURES AS LISTED IN BROCHURE. ABS, AIR BAGS, DTABLE TRACK AND ON-STAR WERE SOME OF THE MAIN SAFETY FEATURES. SPECIFICALLY ASKED SALESMAN ( PAT LONGO) IF ON-STAR WILL CONTINUE TO WORK AFTER THE DIGITAL CUTOVER IN JAN 2008. SALESMAN ASSURED ME THAT UNIT WAS DIGITAL READY AND WOULD BE CONVERTED BY DEALER AT NO CHARGE PRIOR TO JAN 2008 NOW BOTH DEALER AND GM REFUSE TO HONOR THIS PLEDGE AND SAY I WAS SOLD A ANALOG ONLY ON_STAR UNIT AND DEALER DENIES THAT HIS SALESPERSON COMMITTED FRAUD BY SELLING ME A VEHICLE THAT DID NOT MEET MY REQUESTED STANDARDS. DEALER OFFERED ME $500.00 TOWARDS THE PURCHASE OF A NEW VEHICLE FOR $40,000.00 THIS VEHICLE SHOULD BE TAKEN BACK AT FULL PURCHASE PRICE TO BE APPLIED TO A CAR WITH THE SAFETY EQUIPMENT REQUESTED AS THE SALE WAS AN INTENDED FRAUD IN ORDER TO SELL THE VEHICLE GM STATED THAT IT IS THE DEALERS RESPONSIBILITY AS THE HAD FULL KNOWLEDGE THE MY CAR HAD AN ANALOG ON-STAR SYSTEM THAT COULD NOT BE UPDATE TO THE 2008 DIGITAL STANDARDS. *TR”
Engines, transmissions & drive
- EPA class
- Large Cars
- Engines
- 3.8L 6-cyl · 3.8L 6-cyl supercharged
- Transmissions
- Automatic 4-spd
- Drive
- Front-Wheel Drive
- Fuel
- Regular Gasoline · Premium Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
EPA fuel economy by version
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Park Avenue Auto 4-spd, 6 cyl, 3.8 L · Front-Wheel Drive | 18 | 27 | 21 | $3,050 | 423 |
| Park Avenue Auto 4-spd, 6 cyl, 3.8 L, Sup Charg · Front-Wheel Drive | 17 | 26 | 20 | $4,000 | 444 |
- 21mpg comb.
- 20mpg comb.
NHTSA 5-Star Safety Ratings
Maintenance basics
| 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 |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
2005 Park Avenue questions
How many recalls does the 2005 Buick Park Avenue have?
0 recalls found in NHTSA data as of Oct 30, 2026.
What are the most common 2005 Buick Park Avenue problems?
Owners filed 8 complaints with NHTSA. The most-cited components are wheels (3), electrical system (1), equipment (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2005 Buick Park Avenue get?
The EPA rates the 2005 Buick Park Avenue at 20–21 mpg combined, depending on engine and drivetrain (2 versions rated).