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2005 Pontiac G6 Sedan Photos, engines & full specs

Segment: Medium
Production years: 2004, 2005, 2006, 2007, 2008

PONTIAC G6 Sedan 2004-2008 20 Photos
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Pontiac replaced the Grand Am in 2004 with the 2005 G6 Sedan, which was offered in two flavors: standard and GT.

With its clean lines and sharp design, the mid-sized sedan made by Pontiac was a far departure from its predecessor. GM hoped the new design language would attract more customers to its dealerships. After all, the sales for this once-famous brand were not something to write home about it. The G6 shared its platform with the Chevrolet Malibu and the Saab 9-3, but it looked like it could hug the roads and make its drivers smile. Unfortunately, that didn't happen too often.

Only those who appreciated the brand and its history paid for this sporty-looking vehicle. The front fascia sported a pair of angular headlights that flanked the Pontiac's signature twin-port grille between them. Lower on the bumper, the automaker placed a spoiler with a broad air intake that helped to cool the engine. The ascending beltline made the rear deck look very tall compared to the front of the vehicle. But still, there were no flush door handles. The rear of the vehicle, with its corner-mounted taillights, didn't look too good, especially for a brand that once had wide rear lights extended from side to side.

Inside, Pontiac installed a sporty-looking interior adorned with metallic trims around the dials and the vents. Adjustable for height and reach steering column was fitted as standard, and customers could also opt for adjustable pedals. The high-bolstered seats up front provided adequate side support during cornering, while out back, a 60/40 split-folding bench expanded the already large trunk of 14 cu-ft (396 liters).

But the G6 looked sportier than it could provide. Its performance was below its competitors, while it provided fewer miles to the gallon. In addition, the four-speed automatic transmission was outdated. On the other hand, the six-speed manual proved to be a better option.

PONTIAC G6 Sedan 2004, 2005, 2006, 2007, 2008
  3 gasoline engines
  • 2.4L 4AT FWD (167 HP)
  • 3.5L V6 4AT FWD (201 HP)
  • 3.9L V6 5AT FWD (245 HP)

PONTIAC G6 Sedan
2.4L 4AT FWD (167 HP)

ENGINE SPECS - 2.4L 4AT FWD (167 HP)
Cylinders:L4
Displacement:2376 cm3
Power:124 KW @ 6300 RPM
167 HP @ 6300 RPM
166 BHP @ 6300 RPM
Torque:162 lb-ft @ 4500 RPM
220 Nm @ 4500 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
TRANSMISSION SPECS
Drive Type:Front Wheel Drive
Gearbox:4-speed automatic
BRAKES SPECS
Front:Discs
Rear:Discs
TIRES SPECS
Tire Size:P215/60 R16
DIMENSIONS
Length:189.1 in (4803 mm)
Width:70.4 in (1788 mm)
Height:57.1 in (1450 mm)
Front/rear Track:59.6/60.4 in (1,514/1,534 mm)
Wheelbase:112.3 in (2852 mm)
Ground Clearance:6.5 in (165 mm)
Cargo Volume:14 cuFT (396 L)
WEIGHT SPECS
Unladen Weight:3380 lbs (1533 kg)
FUEL ECONOMY (NEDC)
City:22.6 mpg US (10.4 L/100Km)
Highway:36.8 mpg US (6.4 L/100Km)
Combined:28 mpg US (8.4 L/100Km)
CO2 Emissions:199.9 g/km

PONTIAC G6 Sedan
3.5L V6 4AT FWD (201 HP)

ENGINE SPECS - 3.5L V6 4AT FWD (201 HP)
Cylinders:V6
Displacement:3498 cm3
Power:149 KW @ 5600 RPM
201 HP @ 5600 RPM
200 BHP @ 5600 RPM
Torque:223 lb-ft @ 3200 RPM
302 Nm @ 3200 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
TRANSMISSION SPECS
Drive Type:Front Wheel Drive
Gearbox:4-speed automatic
BRAKES SPECS
Front:Discs
Rear:Discs
TIRES SPECS
Tire Size:P215/60 R16
DIMENSIONS
Length:189.1 in (4803 mm)
Width:70.4 in (1788 mm)
Height:57.1 in (1450 mm)
Front/rear Track:59.6/60.4 in (1,514/1,534 mm)
Wheelbase:112.3 in (2852 mm)
Ground Clearance:6.5 in (165 mm)
Cargo Volume:14 cuFT (396 L)
WEIGHT SPECS
Unladen Weight:3380 lbs (1533 kg)
FUEL ECONOMY (NEDC)
City:22.2 mpg US (10.6 L/100Km)
Highway:34.6 mpg US (6.8 L/100Km)
Combined:26.4 mpg US (8.9 L/100Km)

PONTIAC G6 Sedan
3.9L V6 5AT FWD (245 HP)

ENGINE SPECS - 3.9L V6 5AT FWD (245 HP)
Cylinders:V6
Displacement:3880 cm3
Power:179 KW @ 6000 RPM
240 HP @ 6000 RPM
240 BHP @ 6000 RPM
Torque:245 lb-ft @ 2800 RPM
332 Nm @ 2800 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
TRANSMISSION SPECS
Drive Type:Front Wheel Drive
Gearbox:6-Speed manual
BRAKES SPECS
Front:Discs
Rear:Discs
TIRES SPECS
Tire Size:P225/50 R18
DIMENSIONS
Length:189.1 in (4803 mm)
Width:70.4 in (1788 mm)
Height:57.1 in (1450 mm)
Front/rear Track:59.6/60.4 in (1,514/1,534 mm)
Wheelbase:112.3 in (2852 mm)
Ground Clearance:6.5 in (165 mm)
Cargo Volume:14 cuFT (396 L)
WEIGHT SPECS
Unladen Weight:3380 lbs (1533 kg)
FUEL ECONOMY (NEDC)
City:17.7 mpg US (13.3 L/100Km)
Highway:30.9 mpg US (7.6 L/100Km)
Combined:22 mpg US (10.7 L/100Km)
CO2 Emissions:254.7 g/km
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