Cadillac STS Cadillac STS 2008 GMC Acadia GMC Acadia 2008

We are 103,000+ car owners sharing real-world car information.

Join Us

Cadillac STS vs. GMC Acadia Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Cadillac STS vs. GMC Acadia Invoice Comparison

Lowest Total Price: $41,950

GMC Acadia SLT   
Difference: $15,400

Lowest Total Invoice: $38,791

GMC Acadia SLT   
Difference: $14,247

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820082008
ModelSTSSTSSTSAcadia
TrimV6V8STS-VSLT
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $43,775 $53,275 $77,575 $34,675
Base Invoice $40,930 $49,812 $71,083 $32,421
Luxury Level Two Package 3,350      
Premium Luxury Collection 1,605 3,200    
Preferred Equipment Group 1SC 8,600      
Engine-block heater 100 100 100 75
Sunroof     1,200 1,300
Navigation system       2,340
Preferred Equipment Group 4SB       1,975
Xenon HID headlights       500
Head-up display (HUD)       350
Luxury Level Two Package 2,780      
Premium Luxury Collection 1,332 2,656    
Preferred Equipment Group 1SC 7,138      
Engine-block heater 83 83 83 62
Sunroof     996 1,079
Navigation system       1,942
Preferred Equipment Group 4SB       1,847
Xenon HID headlights       415
Head-up display (HUD)       290
Options (change) 13,655 3,300 1,300 6,540
Options (change) 11,333 2,739 1,079 5,635
Destination 775 775 775 735
Gas Tax 0 0 2,100 0
Total Price $58,205 $57,350 $81,750 $41,950
Total Invoice $53,038 $53,326 $75,037 $38,791

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Cadillac STS dealer quotes or GMC Acadia dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Cadillac STS vs. GMC Acadia

Lowest Adjusted Price and Invoice: GMC Acadia SLT
TrueDelta Adjusted Price Difference: $16,580
TrueDelta Adjusted Invoice Difference: $14,578
Model Year2008200820082008
ModelSTSSTSSTSAcadia
TrimV6V8STS-VSLT
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine302hp V6320hp V8469hp V8275hp V6
TransmissionT6T6T6T6
DrivetrainRWDRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15300, 15?, 10
Tire (rear if not all the same)235/50-18235/50-17255/45-18255/65-18
Total Price$58,205$57,350$81,750$41,950
Adjustments for Features-2,3000-3,415-2,625
Feature-Adjusted Total Price$55,905$57,350$78,335$39,325
Cost Above Minimum$0$1,445$22,430$0
Total Invoice$53,038$53,326$75,037$38,791
Adjustments for Features-2,0960-3,135-2,427
Feature-Adjusted Total Invoice$50,942$53,326$71,902$36,364
Cost Above Minimum$0$2,384$20,960$0

Return to top

Features Comparison: Cadillac STS vs. GMC Acadia

Model Year2008200820082008
ModelSTSSTSSTSAcadia
TrimV6V8STS-VSLT
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100$1100
RWD$0$0$0 
FWD   $0
Accessories 
AC power outlet   $100
Heated steering wheel$100$100$100 
Power liftgate   $350
Proximity key$250$250$250 
Tilt/telescoping steering wheel, manual   $250
Tilt/telescoping steering wheel, power$350$350$350 
Brakes, Airbags, and Other Safety 
Blind spot warning system$200 $200 
Lane departure warning$200 $200 
Rearview camera   $200
Rollover sensor   $50
Side curtain airbags$350$350$350 
Side curtain airbags, three rows   $500
Tires, run-flat  $150 
Cargo Management 
Cargo cover   $75
Rear seat pass-through$100$100$100 
Roof rails   $250
Climate Control 
Automatic air recirculation$100$100$100 
Heated windshield washer nozzles  $15 
Rain-sensing wipers$175$175$175 
Rear HVAC unit   $400
Rear wiper   $175
Super-heated washer fluid   $100
Variable intermittent wipers   $75
Drivetrain 
Limited-slip rear differential$300 $300 
Exterior 
Bodyside cladding (gray/black)   $250
Deep-tinted rear windows   $275
Glass roof panel(s)   $300
Laminated front side windows$200$200$200 
Rear spoiler$200 $200$200
Wheel-lip moldings   $75
Infotainment 
Aux input   $50
Bluetooth cell phone link$100$100$100 
CD changer, in-dash$325$325$325 
CD player   $125
DVD-compatible player$0$0$0 
MP3-compatible player   $50
Surround sound$250$250$250 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 $200 
Compass $0 $0
Head-up display (HUD)$350 $350$350
Headlight washers$50 $50 
Mirror tilt-down in reverse   $25
Power-folding mirrors   $50
Xenon HID headlights$500 $500$500
Seats and Interior Trim 
Cooled or ventilated front seats$300   
Folding second row seats   $300
Folding third row seats   $600
Heated second row seats$200$200$200 
Leather door panel trim  $250 
Leather-wrapped steering wheel  $150$150
Manual fore-aft adjuster, second row seats   $75
Manual recliner, second row seats   $75
Power height adjuster, passenger seat$100$100$100 
Power tilt adjuster, passenger seat$100$100$100 
Synthetic suede inserts in leather seating surfaces  $0 
Upholstered instrument panel, leather  $1000 
Wood trim$300$300$300 
Wood/leather-wrapped steering wheel$150$150  
Suspension, Wheels, and Tires 
Alloy wheels  $350 
Auto-leveling rear shocks$200$200$200 
Machined alloy wheels   $350
Performance steering system (optional)$0 $0 
Polished alloy wheels$350$350  
Sport suspension (upgrade)$0 $0 
Total Value of Features$7,100$4,800$8,215$7,425
Value of Feature Adjustments$2,300$0$3,415$2,625
Value of Feature Adjustments-2,0960-3,135-2,427

Return to top

Specifications Comparison: Cadillac STS vs. GMC Acadia

Model Year20082008
ModelSTSAcadia
Body4dr Sedan4dr SUV
Wheelbase116.4 in118.9 in
Length196.7 in200.7 in
Width72.6 in78.2 in
Height57.6 in72.8 in
Curb Weight3,974 lb.4,723 lb.
Fuel Capacity17.0 gal.22.0 gal.
Row 1 Headroom38.7 in40.4 in
Row 1 Shoulder Room58.6 in61.9 in
Row 1 Hip Room54.6 in57.8 in
Row 1 Legroom42.6 in41.3 in
Row 2 Headroom37.9 in39.3 in
Row 2 Shoulder Room57.4 in61.1 in
Row 2 Hip Room55.6 in57.9 in
Row 2 Legroom38.3 in36.9 in
Row 3 Headroom0.0 in38.4 in
Row 3 Shoulder Room0.0 in57.8 in
Row 3 Hip Room0.0 in48.3 in
Row 3 Legroom0.0 in33.2 in
Cargo Volume,
Minimum
13.8 ft319.7 ft3
Cargo Volume,
Behind R2
13.869.0 ft3
Cargo Volume,
Maximum
13.8117.0 ft3

Return to top

Option Package Details
Cadillac STS V6

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Navigation system600Yes
Bluetooth cell phone link100No
Surround sound250No
DVD-compatible player0No
Rear seat audio controls25Yes
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested122556%
Total Not Requested95044%
Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Head-up display (HUD)350Yes
Lane departure warning system200No
Blind spot warning system200No
Total Requested125076%
Total Not Requested40024%
Preferred Equipment Group 1SC
FeatureValueRequested?
Xenon HID headlights500Yes
Auto-leveling rear shocks200No
Headlight washers50No
235/50WR18 tires200No
Auto-dimming headlights200No
255/45WR18 tires200No
Navigation system600Yes
Bluetooth cell phone link100No
Surround sound250No
DVD-compatible player0No
Rear seat audio controls25Yes
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Cooled or ventilated front seats300No
Wood/leather-wrapped steering wheel0No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
Rear spoiler200Yes
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Wood trim300No
Heated front seats200Yes
Heated second row seats200No
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Rain-sensing wipers100No
Memory system, driver seat200Yes
Heated steering wheel100No
Cargo net40Yes
Total Requested226537%
Total Not Requested380063%

Option Package Details
Cadillac STS V8

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Navigation system600Yes
Bluetooth cell phone link100No
Surround sound250No
DVD-compatible player0No
Rear seat audio controls25Yes
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested162570%
Total Not Requested70030%

Option Package Details
GMC Acadia SLT

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200No
Voice control for nav and audio100Yes
Total Requested70078%
Total Not Requested20022%
Sunroof
FeatureValueRequested?
Sunroof900Yes
Glass roof panel(s)300No
Total Requested90075%
Total Not Requested30025%
Preferred Equipment Group 4SB
FeatureValueRequested?
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Cargo cover75No
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Cargo net40Yes
AC power outlet100No
Power-folding mirrors50No
Mirror tilt-down in reverse25No
Super-heated washer fluid100No
Obstacle detection, rear250Yes
Remote start150Yes
Total Requested111561%
Total Not Requested70039%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.