How much does the 2008 Pontiac G6 cost?

The 2008 Pontiac G6 has a starting MSRP of $20,290, ranging up to $30,210 for the top trim. Trim pricing includes Base from $20,290; GT from $23,100; GXP from $26,755.

What is the fuel economy of the 2008 Pontiac G6?

The 2008 Pontiac G6 achieves up to 25 MPG combined (EPA estimate), depending on trim and configuration.

How much cargo space does the 2008 Pontiac G6 have?

The 2008 Pontiac G6 offers up to 14 cubic feet of cargo capacity, depending on trim and seating configuration.

How much can the 2008 Pontiac G6 tow?

The 2008 Pontiac G6 has a maximum towing capacity of up to 1,000 pounds, depending on trim and equipment.

How many trims does the 2008 Pontiac G6 come in?

The 2008 Pontiac G6 is available in 3 trims (6 total configurations) across Sedan and Coupe and Convertible body styles with front wheel drive.

2008 Pontiac G6

3 trims · 6 configurations · Sedan, Coupe, Convertible

Starting MSRP

$20,290 – $30,210

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NHTSA safety

Not rated

Frontal (driver)★★★★★

Frontal (passenger)★★★★☆

Source: NHTSA · 4 recalls on record

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Pricing

How much should you pay for the Pontiac G6? Select a trim to update purchase and lease estimates.

MSRP by trim

Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.

Purchase information

Based on Base

Total price (Base MSRP)

$20,290

Typical monthly

$402/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-08-23). Not a credit offer; actual APR varies by lender, credit, and dealer.

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Compare 2008 Pontiac G6 trims

Base
MSRP
$20,290
Fuel economy (city/hwy)
22/30
Horsepower
164 hp
Torque
156 lb-ft
Engine
2.4L I4 gas
Seating
5
Drivetrain
FWD
Cargo (cu ft)
14
Max towing
1,000 lbs
GT
3 configurations
MSRP
$23,100 – $30,210
Fuel economy (city/hwy)
17/26
Horsepower
219 hp
Torque
219 lb-ft
Engine
3.5L V6 gas
Seating
5
Drivetrain
FWD
Cargo (cu ft)
14
Max towing
1,000 lbs
GXP
2 configurations
MSRP
$26,755 – $26,960
Fuel economy (city/hwy)
17/26
Horsepower
252 hp
Torque
251 lb-ft
Engine
3.6L V6 gas
Seating
4
Drivetrain
FWD
Cargo (cu ft)
12
Max towing
1,000 lbs

Compare 2008 Pontiac G6 trim specifications
Spec	Base	GT3 configurations	GXP2 configurations
MSRP	$20,290	$23,100 – $30,210	$26,755 – $26,960
Fuel economy (city/hwy)	22/30	17/26	17/26
Horsepower	164 hp	219 hp	252 hp
Torque	156 lb-ft	219 lb-ft	251 lb-ft
Engine	2.4L I4 gas	3.5L V6 gas	3.6L V6 gas
Seating	5	5	4
Drivetrain	FWD	FWD	FWD
Cargo (cu ft)	14	14	12
Max towing	1,000 lbs	1,000 lbs	1,000 lbs

Specifications shown for each trim’s base configuration; drivetrain, cab, and box options vary within a trim, and MSRP shows the full range. MSRP excludes destination fees, taxes, and dealer-installed options.

Full specifications

Shown for each trim's base configuration. Drivetrain, cab, and box options within a trim can change dimensions, capacities, and fuel economy.

Engine & drivetrain

Engine type: Basegas
GTgas
GXPgas
Fuel type: Baseregular unleaded
GTregular unleaded
GXPregular unleaded
Cylinders: BaseI4
GTV6
GXPV6
Displacement: Base2.4 L
GT3.5 L
GXP3.6 L
Horsepower: Base164 hp
GT219 hp
GXP252 hp
Torque: Base156 lb-ft
GT219 lb-ft
GXP251 lb-ft
Transmission: Base4-speed automatic
GT4-speed shiftable automatic
GXP6-speed shiftable automatic
Drivetrain: Basefront wheel drive
GTfront wheel drive
GXPfront wheel drive

Dimensions

Body type: BaseSedan
GTSedan
GXPCoupe
Doors: Base4
GT4
GXP2
Seating: Base5
GT5
GXP4
Length: Base189 in
GT189 in
GXP189.1 in
Width: Base70.6 in
GT70.6 in
GXP70.4 in
Height: Base57.1 in
GT57.1 in
GXP56.4 in
Wheelbase: Base112.3 in
GT112.3 in
GXP112.3 in

Capacity & weight

Cargo capacity: Base14 cu ft
GT14 cu ft
GXP12 cu ft
Max cargo capacity: Base14 cu ft
GT14 cu ft
GXP12 cu ft
Max towing: Base1,000 lbs
GT1,000 lbs
GXP1,000 lbs
Curb weight: Base3,305 lbs
GT3,457 lbs
GXP3,487 lbs
Fuel tank: Base16 gal
GT16 gal
GXP16 gal

Fuel economy & EV

Combined MPG: Base25
GT20
GXP20
City MPG: Base22
GT17
GXP17
Highway MPG: Base30
GT26
GXP26

Full specifications by trim
Spec	Base	GT	GXP
Engine & drivetrain
Engine type	gas	gas	gas
Fuel type	regular unleaded	regular unleaded	regular unleaded
Cylinders	I4	V6	V6
Displacement	2.4 L	3.5 L	3.6 L
Horsepower	164 hp	219 hp	252 hp
Torque	156 lb-ft	219 lb-ft	251 lb-ft
Transmission	4-speed automatic	4-speed shiftable automatic	6-speed shiftable automatic
Drivetrain	front wheel drive	front wheel drive	front wheel drive
Dimensions
Body type	Sedan	Sedan	Coupe
Doors	4	4	2
Seating	5	5	4
Length	189 in	189 in	189.1 in
Width	70.6 in	70.6 in	70.4 in
Height	57.1 in	57.1 in	56.4 in
Wheelbase	112.3 in	112.3 in	112.3 in
Capacity & weight
Cargo capacity	14 cu ft	14 cu ft	12 cu ft
Max cargo capacity	14 cu ft	14 cu ft	12 cu ft
Max towing	1,000 lbs	1,000 lbs	1,000 lbs
Curb weight	3,305 lbs	3,457 lbs	3,487 lbs
Fuel tank	16 gal	16 gal	16 gal
Fuel economy & EV
Combined MPG	25	20	20
City MPG	22	17	17
Highway MPG	30	26	26

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2008 Pontiac G6 FAQ

How much does the 2008 Pontiac G6 cost?: The 2008 Pontiac G6 has a starting MSRP of $20,290, ranging up to $30,210 for the top trim. Trim pricing includes Base from $20,290; GT from $23,100; GXP from $26,755.
What is the fuel economy of the 2008 Pontiac G6?: The 2008 Pontiac G6 achieves up to 25 MPG combined (EPA estimate), depending on trim and configuration.
How much cargo space does the 2008 Pontiac G6 have?: The 2008 Pontiac G6 offers up to 14 cubic feet of cargo capacity, depending on trim and seating configuration.
How much can the 2008 Pontiac G6 tow?: The 2008 Pontiac G6 has a maximum towing capacity of up to 1,000 pounds, depending on trim and equipment.
How many trims does the 2008 Pontiac G6 come in?: The 2008 Pontiac G6 is available in 3 trims (6 total configurations) across Sedan and Coupe and Convertible body styles with front wheel drive.