Fuel system
ON CERTAIN VEHICLES, VARIATIONS IN THE MANUFACTURING PROCESS OR EXPOSURE TO HIGH AMBIENT TEMPERATURES MAY LEAD TO FRACTURE OF THE FUEL TANK INLET CHECK VALVE (ICV).
NHTSA lists 3 safety recalls and 498 owner complaints for the 2002 Buick Rendezvous. Most complaints involve engine and engine cooling (116) and electrical system (105). The EPA rates it 18–20 mpg combined.
ON CERTAIN VEHICLES, VARIATIONS IN THE MANUFACTURING PROCESS OR EXPOSURE TO HIGH AMBIENT TEMPERATURES MAY LEAD TO FRACTURE OF THE FUEL TANK INLET CHECK VALVE (ICV).
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.
CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S SIDE THAT COULD FRACTURE AT A WELD DURING A DEPLOYMENT.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“I HAVE REPLACED THE AIR CONDITIONING MOTOR MULTIPLE TIMES AND NO MATTER WHAT I DO IT CONTINUES TO BLOW AND FALL OFF. THIS MEANS THERE IS SOME TYPE OF MALFUNCTION WITH THIS VEHICLE. I'VE SEEN MULTIPLE OTHER COMPLAINTS ONLINE FROM OTHERS WITH THE SAME ISSUE. *TR”
“MY VEHICLE DID NOT HAVE HEAT. I WAS NOT ABLE TO DETERMINE IF IT WAS BLOWING COLD AIR OR NOT BLOWING AT ALL. BEFORE I HAD A CHANCE TO ADDRESS THE HEATING ISSUE, THE VEHICLE RAN HOT AND CONTINUED TO RUN HOT UNTIL A MECHANIC REPLACED THE THERMOSTAT AND THE COOLANT AND CU AT 2/3 SLIT IN THE RUBBER UNDER THE HOOD. IT CAME TO MY ATTENTION THAT THE VEHICLE HAD OVERHEATING PROBLEMS BEFORE IT WAS SOLD TO ME. I HAVE SINCE TRIED TO SELL IT AND FOUND TH ST IT WAS NOT ACCEPTED BY TWO CAR BUYING/SELLING WEBSITES DUE TO PREVIOUS SALVAGE. I PURCHASED FROM A BUY-HERE PAY- HERE. IT STILL HAS OVER HEATING ISSUES AND IT STILL HAS NOT HEAT BLOWING INSIDE. I WANT TO KNOW IF REPAIRS WILL HELP SINCE IT'S REGARDED AS A SALVAGE. IS IT LAWFUL TO SELL A SALVAGED VEHICLE KNOWING THE PURCHASER WAS PUTTING THE CAR ON THE ROAD? I BOUGHT THE CAR IN OHIO AND I LIVE IN NEW YORK.”
“TL* THE CONTACT OWNS A 2002 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE VEHICLE WAS LEAKING FUEL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FUEL PIKE THAT ENTERED INTO THE TANK WAS LEAKING AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 07V349000 (FUEL SYSTEM, GASOLINE). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 100,000. UPDATED 04/08/16*LJ THE CONSUMER STATED THE TANK WAS REPLACED AND THE FUEL LEAK STOPPED. UPDATED 04/13/16/*JB”
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 |
|---|---|---|---|---|---|
| Rendezvous FWD Auto 4-spd, 6 cyl, 3.4 L · Front-Wheel Drive | 17 | 24 | 20 | $3,100 | 444 |
| Rendezvous AWD Auto 4-spd, 6 cyl, 3.4 L · 4-Wheel or All-Wheel Drive | 16 | 22 | 18 | $3,450 | 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 |
3 safety recalls as of Nov 9, 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 498 complaints with NHTSA. The most-cited components are engine and engine cooling (116), electrical system (105), fuel system, gasoline (66). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2002 Buick Rendezvous at 18–20 mpg combined, depending on engine and drivetrain (2 versions rated).