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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 | $1,475 | $2,400 | ||
Very Good | $1,400 | $2,275 | ||
Good | $1,300 | $2,150 | ||
Fair | $1,025 | $1,825 |
Estimated Trade-In Values for the 2008 Cadillac STS Sedan 4D range from about $1,025 to $1,475 depending on vehicle condition. Estimated Private Party Values range from about $1,825 to $2,400 depending on vehicle condition. Valid for ZIP Code 14202 through 10/4/2026.
2008 Cadillac STS Sedan 4D Depreciation
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2008 Cadillac STS Sedan 4D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | + $19 | $3,570 | $1,761 | ||
2024 | $393 | $3,177 | $1,248 | ||
2025 | $109 | $3,068 | $1,111 | ||
Now | $918 | $2,150 | $1,300 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2008 Cadillac STS 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 | 3973 lbs. | ||
|---|---|---|---|
EPA Total Interior | 116.7 cu.ft. | ||
Fuel Capacity | 17.0 gallons | ||
Front Head Room | 38.7 inches | ||
Front Leg Room | 42.6 inches | ||
Max Seating Capacity | 5 | ||
Overall Length | 196.7 inches | ||
Front Shoulder Room | 58.6 inches | ||
Towing Capacity, Maximum | 1000 lbs. | ||
Trunk or Cargo Capacity | 13.8 cu.ft. | ||
Turning Diameter | 36.9 feet | ||
Wheel Base | 116.4 inches | ||
Width with mirrors | 72.6 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Privacy Glass | Available |
Fuel Economy
City | 17 mpg | ||
|---|---|---|---|
Highway | 26 mpg | ||
Combined | 20 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
6 speed | Available | ||
Recommended Fuel | Regular |
Performance
Horsepower | 302 @ 6300 RPM | ||
|---|---|---|---|
Torque | 272 @ 5200 rpm | ||
Engine | V6, 3.6 Liter |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 5 years / 100000 miles | ||
Corrosion | 6 years / Unlimited miles |
2008 Cadillac STS Sedan 4D Standard Features
2008 Cadillac STS
KBB.com Review
Head-over-heels in love with the original CTS-V’s good looks, but crave the technical wizardry and opulent interiors associated with BMW and Mercedes-Benz vehicles? If you can swing the higher price tag, the 2008 Cadillac STS-V can satisfy both demands.
In the eyes of many status seekers, BMW’s blue and white propeller badge easily trumps Cadillac’s wreath and crest. If image is more important than performance, the STS-V’s impressive statistics may not be enough to overcome its Detroit background and reputation.
2008 Cadillac STS
KBB.com Consumer Reviews
Consumer Rating
2008 Cadillac STS Sedan 4D Safety
Safety Features & Technology
Crash Test Rating
Compare to Similar Vehicles
 Used 2008 Cadillac STS Sedan 4D |  Used 2009 Volvo S80 |  Used 2009 Chrysler 300 |  Used 2008 Mercedes-Benz E-Class | ||
|---|---|---|---|---|---|
| Price | $2,650 | $2,700 | $2,700 | $2,825 | |
| Consumer Rating | 4.5 | 4.5 | 4.5 | 4.6 | |
| Fuel Economy | City 17/Hwy 26/Comb 20 MPG | City 16/Hwy 25/Comb 20 MPG | City 17/Hwy 25/Comb 20 MPG | City 13/Hwy 19/Comb 16 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 3 years or 36000 miles | 4 years or 50000 miles | |
| Horsepower | 302 @ 6300 RPM | 235 @ 6200 RPM | 250 @ 6400 RPM | 382 @ 6000 RPM | |
| Engine | V6, 3.6 Liter | 6-Cyl, 3.2 Liter | V6, HO, 3.5 Liter | V8, 5.5 Liter | |
| Drivetrain | RWD | FWD | RWD | AWD |