Used 2008 Pontiac G8 GT Sedan 4D
Pricing
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Values and Prices
Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Estimated Values
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $8,825 | $9,750 | ||
Very Good | $8,450 | $9,325 | ||
Good | $8,000 | $8,850 | ||
Fair | $6,875 | $7,650 |
Estimated Trade-In Values for the 2008 Pontiac G8 GT Sedan 4D range from about $6,875 to $8,825 depending on vehicle condition. Estimated Private Party Values range from about $7,650 to $9,750 depending on vehicle condition. Valid for ZIP Code 14301 through 5/8/2026.
2008 Pontiac G8 GT Sedan 4D Depreciation
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2008 Pontiac G8 GT Sedan 4D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $1,415 | $12,417 | $11,804 | ||
2024 | $617 | $11,800 | $11,027 | ||
2025 | + $438 | $12,238 | $11,520 | ||
Now | $3,388 | $8,850 | $8,000 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2008 Pontiac G8 GT Sedan 4D Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 3995 lbs. | ||
|---|---|---|---|
Fuel Capacity | 19.0 gallons | ||
Front Head Room | 38.7 inches | ||
Front Leg Room | 42.2 inches | ||
Max Seating Capacity | 5 | ||
Overall Length | 196.1 inches | ||
Front Shoulder Room | 59.1 inches | ||
Towing Capacity, Maximum | 2000 lbs. | ||
Trunk or Cargo Capacity | 17.5 cu.ft. | ||
Turning Diameter | 37.4 feet | ||
Wheel Base | 114.8 inches | ||
Width with mirrors | 74.8 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Rear Spoiler | Available |
Fuel Economy
City | 15 mpg | ||
|---|---|---|---|
Highway | 24 mpg | ||
Combined | 18 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
6 speed | Available | ||
Recommended Fuel | Premium | ||
Limited Slip Differential | Available |
Performance
Horsepower | 361 @ 5300 RPM | ||
|---|---|---|---|
Torque | 385 @ 4400 rpm | ||
Engine | V8, 6.0 Liter |
Warranty
Basic | 3 years / 36000 miles | ||
|---|---|---|---|
Powertrain | 5 years / 100000 miles | ||
Corrosion | 6 years / 100000 miles |
2008 Pontiac G8 GT Sedan 4D Standard Features
2008 Pontiac G8
KBB.com Review
Anyone looking for a car that matches the classic charms of a rear-drive full-size four-door with a 21st-century approach to performance, handling, and creature comforts will find an ideal choice in the new Pontiac G8.
Sticklers for ergonomic detailing may quibble with the positioning of some of the minor control switchgear in the G8’s interior. While its standard OnStar system provides for proprietary hands-free calling and Turn-by-Turn navigation, there’s no support for Bluetooth, no stand-alone navigation system and no factory satellite radio packages.