Cadillac STS Cadillac STS 2006 Honda Ridgeline Honda Ridgeline 2006

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Cadillac STS vs. Honda Ridgeline 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. Honda Ridgeline Invoice Comparison

Lowest Total Price: $35,235

Honda Ridgeline RTL   
Difference: $13,090

Lowest Total Invoice: $31,754

Honda Ridgeline RTL   
Difference: $12,376

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  Down Payment Interest Rate Term
Model Year2006200620062006
ModelSTSSTSSTSRidgeline
TrimV6V8STS-VRTL
Body4dr Sedan4dr Sedan4dr Sedan4dr SUT
Base Price $41,020 $47,520 $73,070 $31,490
Base Invoice $37,944 $43,956 $67,704 $28,328
Bose 300W 15 speakers 2,590      
Preferred Equipment Group 1SB 2,640      
Universal garage door opener 155      
Sunroof 1,200 1,200 1,200 1,150
Preferred Equipment Group 1SE   4,445    
Navigation system       2,000
Bose 300W 15 speakers 2,150      
Preferred Equipment Group 1SB 2,191      
Universal garage door opener 129      
Sunroof 996 996 996 1,013
Preferred Equipment Group 1SE   3,689    
Navigation system       1,818
Options (change) 6,585 5,645 1,200 3,150
Options (change) 5,466 4,685 996 2,831
Destination 720 720 720 595
Gas Tax 0 0 2,100 0
Total Price $48,325 $53,885 $77,090 $35,235
Total Invoice $44,130 $49,361 $71,520 $31,754

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

Dealer Price Quotes

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

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TrueDelta Value Comparison: Cadillac STS vs. Honda Ridgeline

Lowest Adjusted Price and Invoice: Honda Ridgeline RTL
TrueDelta Adjusted Price Difference: $12,530
TrueDelta Adjusted Invoice Difference: $11,865
Model Year2006200620062006
ModelSTSSTSSTSRidgeline
TrimV6V8STS-VRTL
Body4dr Sedan4dr Sedan4dr Sedan4dr SUT
Engine254hp V6320hp V8469hp V8247hp V6
TransmissionT5T5T6A5
DrivetrainRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15300, 15160, 7
Tire (rear if not all the same)235/50-17235/50-17255/45-18245/65-17
Total Price$48,325$53,885$77,090$35,235
Adjustments for Features-560-950-3,4650
Feature-Adjusted Total Price$47,765$52,935$73,625$35,235
Cost Above Minimum$0$5,170$25,860$0
Total Invoice$44,130$49,361$71,520$31,754
Adjustments for Features-511-870-3,2150
Feature-Adjusted Total Invoice$43,619$48,491$68,305$31,754
Cost Above Minimum$0$4,872$24,686$0

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Features Comparison: Cadillac STS vs. Honda Ridgeline

Model Year2006200620062006
ModelSTSSTSSTSRidgeline
TrimV6V8STS-VRTL
Body4dr Sedan4dr Sedan4dr Sedan4dr SUT
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000  
6-speed manually-shiftable automatic  $1100 
5-speed automatic   $900
RWD$0$0$0 
AWD   $1700
Accessories 
Heated steering wheel $100$100 
Power sliding rear window   $250
Proximity key$250$250$250 
Remote start$150$150$150 
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, power$350$350$350 
Brakes, Airbags, and Other Safety 
Obstacle detection, rear$250$250$250 
Rollover sensor   $50
Tires, run-flat  $150 
Cargo Management 
Cargo net $40$40 
Console with shifter$150$150$150 
Console without shifter   $150
Dual-action tailgate   $200
Overhead sunglass holder   $25
Rear seat pass-through$100$100$100 
Storage compartment(s) in bed   $100
Trailering equipment (7 wire)   $150
Climate Control 
Heated windshield washer nozzles  $15 
Rain-sensing wipers$175$175$175 
Rear air vents$100  $100
Rear air vents with manual controls $150$150 
Rear defrost$200$200$200 
Variable intermittent wipers   $75
Wiper de-icer   $25
Drivetrain 
Limited-slip rear differential  $300 
Lockable rear differential   $150
Exterior 
Bright-finished exhaust tip(s)$25$25$25 
Deep-tinted rear windows   $275
Laminated front side windows$200$200$200 
Rear spoiler  $200 
Tow hook(s), front   $40
Tow hook(s), rear   $25
Infotainment 
Bluetooth cell phone link$100$100$100 
DVD-compatible player$0$0$0 
Satellite radio   $200
Surround sound$250$250$250 
Telematics service, such as OnStar$200$200$200 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming headlights  $200 
Auto-dimming rearview mirror$150$150$150 
Automatic headlights$125$125$125 
Automatic-off headlights   $25
Fog lights$125$125$125 
Headlight washers  $50 
Turn signals on or near mirrors$25$25$25 
Xenon HID headlights  $500 
Seats and Interior Trim 
All-weather floor mats   $75
Floor mats$75$75$75 
Folding second row seats   $300
Heated second row seats $200$200 
Leather-wrapped steering wheel$150$150$150 
Memory system, driver seat$200$200$200 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power fore-aft adjuster, passenger seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power lumbar adjuster, driver seat   $100
Power recliner, 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 
Suspension, Wheels, and Tires 
Alloy wheels   $350
Auto-leveling rear shocks$200$200$200 
Performance steering system (optional)  $0 
Polished alloy wheels$350$350$350 
Sport suspension (upgrade)  $0 
Total Value of Features$5,975$6,365$8,880$5,415
Value of Feature Adjustments$560$950$3,465$0
Value of Feature Adjustments-511-870-3,2150

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Specifications Comparison: Cadillac STS vs. Honda Ridgeline

Model Year20062006
ModelSTSRidgeline
Body4dr Sedan4dr SUT
Wheelbase116.4 in122.0 in
Length196.3 in206.8 in
Width72.6 in76.3 in
Height57.6 in70.3 in
Curb Weight3,961 lb.4,504 lb.
Fuel Capacity17.0 gal.22.0 gal.
Row 1 Headroom38.7 in40.7 in
Row 1 Shoulder Room58.6 in63.2 in
Row 1 Hip Room54.6 in57.6 in
Row 1 Legroom42.6 in40.8 in
Row 2 Headroom37.9 in39.1 in
Row 2 Shoulder Room57.4 in62.6 in
Row 2 Hip Room55.6 in57.2 in
Row 2 Legroom38.3 in36.4 in
Cargo Volume13.8 ft30.0 ft3

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Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SB
FeatureValueRequested?
Wood trim300No
Heated front seats200Yes
CD changer, in-dash200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Rain-sensing wipers100No
Memory system, driver seat200No
Interior air filter0Yes
Polished alloy wheels0No
Total Requested40031%
Total Not Requested90069%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SE
FeatureValueRequested?
Navigation system600Yes
Heated second row seats200No
Universal garage door opener100Yes
Bluetooth cell phone link100No
Heated steering wheel100No
Interior air filter0Yes
Cargo net40No
Surround sound250No
DVD-compatible player0No
Bose, 300W, 15 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Rear air vents with manual controls50No
Wood trim300No
Heated front seats200Yes
CD changer, in-dash200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Rain-sensing wipers100No
Memory system, driver seat200No
Polished alloy wheels0No
Total Requested120038%
Total Not Requested199062%

Option Package Details
Honda Ridgeline RTL

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested700100%
Total Not Requested00%
Sunroof
FeatureValueRequested?
Sunroof900Yes
Satellite radio200No
Total Requested90082%
Total Not Requested20018%

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