Pontiac Grand Prix VI (W) 3.1 i V6 SE (177 Hp)


Overall Rating

7.5 / 10
Safety N/A / 5
Not Rated
Engine 3.5 / 5
Value 4.0 / 5
Performance 3.8 / 5
Comfort 4.0 / 5
People\'s Opinion N/A / 5
Not Rated

Pontiac Grand Prix:

The Grand Prix is a line of automobiles produced by the Pontiac Division of General Motors from 1962 until 2002 as coupes and from 1989 through 2008 model years as four-door sedans.
First introduced as a full-size performance coupe for the 1962 model year, the model repeatedly varied in size, luxury, and performance over successive generations. The Grand Prix was the most expensive coupe Pontiac offered until the 1970s, when the Bonneville Brougham and the Firebird Trans Am became more exclusive; the Grand Prix moved into the intermediate personal luxury car and later the mid-size market segments....(Read more on Wikipedia)

VI (W) Overview:

Pontiac Grand Prix (VI (W)). With 251 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~11.8 l/100km). With a weight of 1565 kg, it falls in the mid‑range. Front‑wheel drive delivers efficiency and easy handling. The top speed reaches 175 km/h. A four-door car with a separate trunk, ideal for families and daily commuting. Seating for 5 makes it ideal for daily use.

3.1 i V6 SE (177 Hp) Verdict:

Rating 4 stars

Performance Verdict

An updated 3.1L offering a noticeable power bump, making it more responsive for everyday driving.

Fuel Economy

Slightly improved or similar fuel economy to the earlier 3.1L, a good balance for a base engine.

Best Use Case: Daily commuting / Balanced use

Pros and Cons:

Pros:

  • • Powerful V6 engine options, especially the supercharged GTP
  • • Comfortable and spacious interior for its class
  • • Distinctive and sporty styling
  • • Generally reliable 3.8L V6 engine
  • • Good value on the used car market

Cons:

  • • Interior quality can feel dated or cheap in some areas
  • • Front-wheel drive limits ultimate performance handling
  • • Fuel economy is only average for the non-supercharged models
  • • Some common issues with electrical components or intake manifold gaskets (on 3.1L)
  • • Steering feel can be vague

Specifications:

General:
Brand:Pontiac
Model:Grand Prix
Generation:VI (W)
Modification (Engine):3.1 i V6 SE (177 Hp)
Start of production:1996
End of production:2003
Powertrain Architecture:Internal Combustion engine
Body type:Sedan
Seats:5
Doors:4
Engine:
Power:177 Hp @ 5200 rpm.
Power per litre:56.5 Hp/l
Torque:251 Nm @ 4000 rpm.
Engine Model/Code:LG8
Engine displacement:3135
Number of cylinders:6
Engine configuration:V-engine
Number of valves per cylinder:2
Fuel injection system:Multi-port manifold injection
Engine aspiration:Naturally aspirated engine
Engine oil capacity:4.3 l
Coolant:10.42 l
Engine layout:Front, Transverse
Cylinder Bore:89 mm mm
Piston Stroke:84 mm mm
Compression ratio:9.4:1
Performance:
Fuel Type:Petrol (Gasoline)
Fuel consumption (economy) - urban:11.8 l/100 km
Fuel consumption (economy) - extra urban:8.1 l/100 km
Maximum speed:175 km/h
Weight-to-power ratio:8.8 kg/Hp, 113.1 Hp/tonne
Weight-to-torque ratio:6.2 kg/Nm, 160.4 Nm/tonne
Space:
Kerb Weight:1565
Trunk (boot) space - minimum:454 l
Fuel tank capacity:68 l
Size:
Length:4991 mm mm
Width:1847 mm mm
Height:1390 mm mm
Wheelbase:2807 mm mm
Front track:1567 mm
Rear (Back) track:1554 mm
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the front wheels of the vehicle.
Drive wheelFront wheel drive
Number of gears4
Transmission typeAutomatic
Front brakesVentilated discs
Rear brakesDisc
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Power steeringHydraulic Steering
Tires size205/70 R15
Front suspensionSpring Strut
Rear suspensionDouble wishbone

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