These are standard specifications for the 2003 Pontiac Grand Prix, not necessarily specifications for the vehicle(s) in the photo(s).
Transmission:
4 Automatic Hydra-Matic 4T65-E
Data updated January 2023
For additional safety information and testing procedures, please visit the NHTSA website.
Features
| Engine Location : | Front |
| Drive Type : | Front Wheel |
| Production Years for Series : | 1997 - 2003 |
| Weight : | 3384 lbs | 1534.957 kg |
Engine & Transmission
| V 6 | |
|---|---|
| Displacement : | 3100 cc | 189.2 cu in. | 3.1 L. |
| Power : | 175 BHP (128.8 KW) @ 5200 RPM |
| Torque : | 195 Ft-Lbs (264 NM) @ 4000 RPM |
| Bore : | 89.0 mm | 3.504 in. |
| Stroke : | 84.0 mm | 3.307 in. |
| Compression : | 9.6:1 |
| Cylinder Block : | Cast-iron |
| Cylinder Head : | Cast-Aluminum |
| Sequential Port Fuel Injection | |
| Redline : | 6000 RPM |
| V 6 | |
|---|---|
| Displacement : | 3800 cc | 231.9 cu in. | 3.8 L. |
| Power : | 200 BHP (147.2 KW) @ 5200 RPM |
| Torque : | 225 Ft-Lbs (305 NM) @ 4000 RPM |
| Bore : | 3.8 in | 97 mm. |
| Stroke : | 3.4 in | 86 mm. |
| Compression : | 9.4:1 |
| Valvetrain : | 12 OHV (2 valves per cylinder) |
| Construction : | Cast-iron block and head |
| Sequential Port Fuel Injection | |
| Redline : | 6000 RPM |
| Supercharged V 6 | |
|---|---|
| Displacement : | 3800 cc | 231.9 cu in. | 3.8 L. |
| Power : | 240 BHP (176.64 KW) @ 5200 RPM |
| Torque : | 280 Ft-Lbs (380 NM) @ 3600 RPM |
| Bore : | 3.8 in | 97 mm. |
| Stroke : | 3.4 in | 86 mm. |
| Compression : | 8.5:1 |
| Valvetrain : | 12 OHV (2 valves per cylinder) |
| Construction : | Cast-iron block and head |
| Sequential Port Fuel Injection | |
| Redline : | 6000 RPM |
4 Automatic Hydra-Matic 4T65-E
Gear Ratios
| 1st Gear : | 2.92 |
| 2nd Gear : | 1.57 |
| 3rd Gear : | 1.00 |
| 4th Gear : | 0.71 |
Handling
Safety
| NHTSA Crash-Test Results | |
|---|---|
| 2003 Pontiac Grand Prix 4-DR. | |
| Frontal driver : |  |
| Frontal passenger : | |
| Side driver : |  |
| Side rear passenger : |  |
| Rollover 2 Wheel Drive : | |
Recall
| Component | FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES |
|---|---|
| Manufacturer | DELPHI |
| NHTSA Campaign ID | 07E021000 |
| Summary | 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. |
| Consequence | FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE. |
| Remedy | DELPHI WILL NOTIFY OWNERS AND REPLACE THE UPR FREE OF CHARGE. THE RECALL BEGAN ON APRIL 23, 2007. OWNERS CAN CONTACT DELPHI AT 877-411-8770. |
| Notes | THIS RECALL ONLY PERTAINS TO AFTERMARKET DELPHI FUEL PRESSURE REGULATORS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED BY GENERAL MOTORS.CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO SAFERCAR.GOV. |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE |
|---|---|
| Manufacturer | General Motors LLC |
| Mfr Report Date | 19960401 |
| NHTSA Campaign ID | 15V701000 |
| Summary | General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold. |
| Consequence | Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire. |
| Remedy | The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine?s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended. |
| Notes | Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. |
Data updated January 2023
2003 Averages
| Avg. Household Income : | $45,016 |
| Avg. Home : | $246,300 |
| Avg. Gallon of Gas : | $1.83 |
2003 Pontiac Grand Prix FAQs (show)
Popular frequently asked questions include:
What are the dimension and mechanical specifications of the 2003 Pontiac Grand Prix?
Q: What is the wheelbase size of the 2003 Pontiac Grand Prix? A: The 2003 Pontiac Grand Prix has a wheelbase size of 110.50 inches.Q: What is the length of the 2003 Pontiac Grand Prix? A: The 2003 Pontiac Grand Prix has a length of 197.50 inches.Q: What is the width of the 2003 Pontiac Grand Prix? A: The 2003 Pontiac Grand Prix has a width of 72.70 inches.Q: How much headroom does the 2003 Pontiac Grand Prix have?A: The 2003 Pontiac Grand Prix has 38.30 inches of headroom.Q: How much legroom does the 2003 Pontiac Grand Prix have?A: The 2003 Pontiac Grand Prix has legroom of 42.40 inches.Q: What is the 2003 Pontiac Grand Prix's towing capacity?A: The 2003 Pontiac Grand Prix has a towing capaicty of 1000.00 lbs.Q: What is the bodystyle of the 2003 Pontiac Grand Prix? A: The 2003 Pontiac Grand Prix was a .Q: What engines did the 2003 Pontiac Grand Prix have? A: The 2003 Pontiac Grand Prix had the following engine options: V 6 (3100 cc | 189.2 cu in. | 3.1 L.) with 175 BHP (128.8 KW) @ 5200 RPM and 195 Ft-Lbs (264 NM) @ 4000 RPM V 6 (3800 cc | 231.9 cu in. | 3.8 L.) with 200 BHP (147.2 KW) @ 5200 RPM and 225 Ft-Lbs (305 NM) @ 4000 RPM Supercharged V 6 (3800 cc | 231.9 cu in. | 3.8 L.) with 240 BHP (176.64 KW) @ 5200 RPM and 280 Ft-Lbs (380 NM) @ 3600 RPM Q: What transmission did the 2003 Pontiac Grand Prix have? A: The 2003 Pontiac Grand Prix had a 4 speed Automatic Hydra-Matic 4T65-E gearbox.