Pontiac Pontiac Grand Prix 1997-2003 Body Specifications
Pontiac Pontiac Grand Prix 1997-2003

Pontiac Pontiac Grand Prix 1997-2003 Body Specifications

Explore the detailed body specifications for the 1997-2003 Pontiac Grand Prix, including dimensions, weight, and design features. Essential for repairs, restorations, and modifications.

Updated

Overview Specifications

This document provides detailed specifications and information about the body design and features of the 1997-2003 Pontiac Grand Prix. It is structured to help users quickly find specific details about the car's exterior, dimensions, and body materials. Use the search and navigation instructions to efficiently locate the information you need. This guide is ideal for enthusiasts, mechanics, and owners seeking technical insights.

How to Use

Use the search function by entering keywords related to the body specifications, such as 'dimensions' or 'materials'. This will highlight relevant sections and subsections for quick access.

Scroll through the sections to explore major categories like exterior design, dimensions, and body materials. Click on subsections for detailed technical points.

Key Specifications

Length

196.6 inches

Width

72.7 inches

Height

55.0 inches

Wheelbase

110.5 inches

Cargo Capacity

16.0 cubic feet

Available Specifications

Exterior Design

The 1997-2003 Pontiac Grand Prix features a sleek and aerodynamic design, characterized by its bold lines and sporty appearance. This section covers the car's styling elements, including its front grille, headlights, and body contours.

Front Design
  • Distinctive split grille with Pontiac logo
  • Projector-style halogen headlights
  • Integrated fog lights in lower bumper
  • Chrome accents on grille and trim
  • Aerodynamic hood with subtle contours
Rear Design
  • LED taillights with modern styling
  • Dual exhaust tips integrated into rear bumper
  • High-mounted rear spoiler (optional)
  • Chrome-finished rear emblem
  • Wide rear stance for sporty appearance

Dimensions

This section provides the physical measurements of the Pontiac Grand Prix, including its length, width, height, and wheelbase. These dimensions are essential for understanding the car's size and space utilization.

Overall Dimensions
  • Length: 196.6 inches
  • Width: 72.7 inches
  • Height: 55.0 inches
  • Wheelbase: 110.5 inches
  • Ground clearance: 5.1 inches
Interior Space
  • Headroom (front/rear): 38.6/37.2 inches
  • Legroom (front/rear): 42.6/37.1 inches
  • Shoulder room (front/rear): 55.5/55.0 inches
  • Cargo capacity: 16.0 cubic feet

Body Materials

The Pontiac Grand Prix utilizes a combination of materials to achieve durability, weight efficiency, and aesthetic appeal. This section details the materials used in the car's construction.

Exterior Materials
  • Steel body panels for durability
  • Aluminum hood for weight reduction
  • Plastic bumpers with integrated impact absorbers
  • Chrome and ABS plastic exterior trim
Structural Components
  • High-strength steel frame for safety
  • Galvanized steel for corrosion resistance
  • Reinforced side impact beams

Component Specifications

Overview

Type
Sedan
Configuration
4-door
Platform
GM W-body
Material
Steel unibody
Location
Manufactured in USA

Dimensions

Length
200.9 in (5103 mm)
Width
73.5 in (1867 mm)
Height
55.3 in (1405 mm)
Wheelbase
110.5 in (2807 mm)
Curb Weight
3336 lbs (1513 kg)
Ground Clearance
5.1 in (130 mm)
Trunk Volume
16.0 cu ft (453 L)

Materials

Frame
High-strength steel
Body Panels
Galvanized steel
Roof
Steel with sound insulation
Windows
Tinted glass
Exhaust
Stainless steel

Features

Exterior
  • Aerodynamic design
  • Integrated fog lights
  • Chrome accents
  • Rear spoiler
interior
  • Leather-wrapped steering wheel
  • Power-adjustable seats
  • Dual-zone climate control
  • Woodgrain trim
Lighting
  • Halogen headlights
  • LED taillights
  • Auto-on headlights
  • Daytime running lights
Security
  • Remote keyless entry
  • Anti-theft system
  • Power door locks
  • Trunk release
Storage
  • Glove compartment
  • Center console storage
  • Door pockets
  • Cup holders

Safety Features

Structural
  • Reinforced side-impact beams
  • Crumple zones
  • Rollover protection
Restraint Systems
  • Dual front airbags
  • Seatbelt pretensioners
  • Child safety locks
Visibility
  • Anti-glare rearview mirror
  • Heated side mirrors
  • Rear defogger

Comfort Features

Seating
  • Heated front seats
  • Lumbar support
  • 6-way power driver seat
Climate
  • Dual-zone automatic climate control
  • Rear HVAC vents
  • Air filtration system
Audio
  • Premium sound system
  • CD player
  • AM/FM radio
Convenience
  • Power windows
  • Cruise control
  • Tilt steering wheel

Accessories

Exterior
  • Mud flaps
  • Car cover
  • Chrome wheel covers
interior
  • Floor mats
  • Seat covers
  • Steering wheel cover
Performance
  • Performance exhaust
  • Cold air intake
  • Suspension upgrade kit

Maintenance

Service interval
Every 7,500 miles or 6 months
Service Items
  • Inspect and rotate tires
  • Check fluid levels
  • Replace engine oil and filter
  • Inspect brake system
  • Check suspension components
Maintenance Notes
Follow severe service schedule for harsh driving conditions.

Warranty

Bumper To Bumper
Miles: 36,000
Years: 3
Coverage: Comprehensive coverage
Powertrain
Miles: 60,000
Years: 5
Coverage: Engine, transmission, drivetrain
Corrosion
Miles: 100,000
Years: 6
Coverage: Perforation from corrosion
Roadside Assistance
Miles: 36,000
Years: 3
Coverage: 24/7 emergency services

Production Details

Manufacturer
General Motors
Manufacturing Process
  • Automated welding
  • Robotic painting
  • Precision assembly
Quality Control
inspection Stages: Frame alignment check, Paint quality inspection, Final assembly verification
Testing Facilities: Wind tunnel testing, Crash test facilities, Durability testing
Sustainability Practices
  • Recycled materials in production
  • Eco-friendly paint process
  • Energy-efficient manufacturing
Production Metrics
Annual Output: 150,000 units
Production Time: 18 hours per vehicle
Defect Rate: 0.5%

Service Information for body Service

Maintenance and service requirements specific to the body

7,500
6
  • Inspect body panels for damage
  • Check door seals and weatherstripping
  • Lubricate hinges and locks
  • Inspect windshield wipers
  • Check exterior lighting

Ensure all body components are functioning properly.

15,000
12
  • Inspect undercarriage for rust
  • Check alignment of body panels
  • Inspect paint condition
  • Test all door mechanisms
  • Check windshield for chips or cracks

Address any corrosion or alignment issues immediately.

30,000
24
  • Perform detailed body inspection
  • Replace worn weatherstripping
  • Inspect and repair any paint damage
  • Check for structural integrity
  • Test all safety features

Consider professional detailing and rustproofing.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What are the key technical specifications of the 1997-2003 Pontiac Grand Prix?

The 1997-2003 Pontiac Grand Prix features a front-engine, front-wheel-drive layout with available engines including a 3.1L V6 and a 3.8L V6. The 3.8L V6, available in naturally aspirated and supercharged versions, delivers up to 240 horsepower. Transmission options include a 4-speed automatic. The car has a wheelbase of 110.5 inches, a curb weight ranging from 3,300 to 3,600 lbs, and offers seating for five. It is compatible with most standard automotive fluids and parts designed for GM vehicles of the era.

Q2

What maintenance is required for the 1997-2003 Pontiac Grand Prix?

Regular maintenance for the Pontiac Grand Prix includes oil changes every 3,000-5,000 miles, tire rotations every 6,000-8,000 miles, and brake inspections every 12,000 miles. The coolant should be flushed every 30,000 miles, and the transmission fluid every 50,000 miles. Spark plugs and air filters should be replaced every 30,000-50,000 miles. Regularly check the timing belt, serpentine belt, and hoses for wear and replace as necessary. Follow the owner's manual for specific intervals and procedures.

Q3

How do I replace the headlights on a 1997-2003 Pontiac Grand Prix?

To replace the headlights, open the hood and locate the headlight assembly. Remove the retaining screws or clips securing the headlight assembly. Carefully disconnect the electrical connector from the back of the headlight. Remove the old headlight and insert the new one, ensuring it is properly aligned. Reconnect the electrical connector and secure the assembly with the screws or clips. Test the headlights to ensure proper operation before closing the hood.

Q4

What should I do if my Pontiac Grand Prix is overheating?

If your Grand Prix is overheating, first check the coolant level and add more if necessary. Inspect for leaks in the radiator, hoses, or water pump. Ensure the radiator fan is functioning properly. Check the thermostat for proper operation and replace if faulty. If the issue persists, inspect the water pump, radiator, or head gasket for damage. Always allow the engine to cool before removing the radiator cap to avoid injury.

Q5

How can I optimize the performance of my 1997-2003 Pontiac Grand Prix?

To optimize performance, regularly maintain the engine with clean oil and air filters. Upgrade to high-performance spark plugs and ignition wires. Ensure the tires are properly inflated and aligned. Consider installing a cold air intake or performance exhaust system for improved airflow. For the supercharged models, upgrading the pulley and intercooler can enhance boost pressure. Regularly check and tune the engine for optimal fuel and air mixture.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

1997-2003 Pontiac Grand Prix Service Manual

Coming Soon

Comprehensive guide covering maintenance, repairs, and troubleshooting for the Grand Prix. Includes detailed diagrams and step-by-step instructions.

Technical Service Bulletin for Transmission Issues

Coming Soon

TSB addressing common transmission problems in the 1997-2003 Grand Prix, including shifting delays and fluid leaks.

Pontiac Grand Prix Parts and Accessories Catalog

Coming Soon

Catalog listing OEM and aftermarket parts for the Grand Prix, including performance upgrades, replacement parts, and accessories.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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