Buick Terraza Buick Terraza 2006 Cadillac STS Cadillac STS 2006

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Buick Terraza vs. Cadillac STS 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.

Buick Terraza vs. Cadillac STS Invoice Comparison

Lowest Total Price: $33,650

Buick Terraza CXL   
Difference: $8,345

Lowest Total Invoice: $31,180

Buick Terraza CXL   
Difference: $7,696

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620062006
ModelTerrazaSTSSTSSTS
TrimCXLV6V8STS-V
Body4dr Minivan, ext.4dr Sedan4dr Sedan4dr Sedan
Base Price $29,750 $41,020 $47,520 $73,070
Base Invoice $27,816 $37,944 $43,956 $67,704
Remote start 190      
Engine-block heater 50 100 100 100
Heated front seats 275      
Polished alloy wheels 650      
Navigation system 1,995      
Universal garage door opener   155 155  
Remote start 158      
Engine-block heater 42 83 83 83
Heated front seats 228      
Polished alloy wheels 540      
Navigation system 1,656      
Universal garage door opener   129 129  
Options (change) 3,160 255 255 100
Options (change) 2,624 212 212 83
Destination 740 720 720 720
Gas Tax 0 0 0 2,100
Total Price $33,650 $41,995 $48,495 $75,990
Total Invoice $31,180 $38,876 $44,888 $70,607

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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 Buick Terraza dealer quotes or Cadillac STS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Terraza vs. Cadillac STS

Lowest Adjusted Price and Invoice: Buick Terraza CXL
TrueDelta Adjusted Price Difference: $11,305
TrueDelta Adjusted Invoice Difference: $10,439
Model Year2006200620062006
ModelTerrazaSTSSTSSTS
TrimCXLV6V8STS-V
Body4dr Minivan, ext.4dr Sedan4dr Sedan4dr Sedan
Engine201hp V6254hp V6320hp V8469hp V8
TransmissionA4T5T5T6
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8300, 15
Tire (rear if not all the same)225/60-17235/50-17235/50-17255/45-18
Total Price$33,650$41,995$48,495$75,990
Adjustments for Features-2,96000-5,155
Feature-Adjusted Total Price$30,690$41,995$48,495$70,835
Cost Above Minimum$0$0$6,500$28,840
Total Invoice$31,180$38,876$44,888$70,607
Adjustments for Features-2,74300-4,790
Feature-Adjusted Total Invoice$28,437$38,876$44,888$65,817
Cost Above Minimum$0$0$6,012$26,941

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Features Comparison: Buick Terraza vs. Cadillac STS

Model Year2006200620062006
ModelTerrazaSTSSTSSTS
TrimCXLV6V8STS-V
Body4dr Minivan, ext.4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800   
5-speed manually-shiftable automatic $1000$1000 
6-speed manually-shiftable automatic   $1100
FWD$0   
RWD $0$0$0
Accessories 
AC power outlet$100   
Air compressor$35   
Heated steering wheel   $100
Power flip-out rear side windows$125   
Power rear side windows $200$200$200
Power sliding door$400   
Proximity key $250$250$250
Tilt steering wheel, manual$150   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Brake assist $50$50$50
Obstacle detection, rear $250$250$250
Rear side airbags$300   
Side curtain airbags $350$350$350
Tire-pressure monitor $75$75$75
Tires, run-flat   $150
Cargo Management 
Aluminum roof rails$250   
Cargo net   $40
Console with shifter $150$150$150
Overhead console with modular storage$150   
Overhead sunglass holder$25   
Rear seat pass-through $100$100$100
Climate Control 
Automatic climate control, front $200$200$200
Heated windshield washer nozzles   $15
Interior air filter$0  $0
Rain-sensing wipers   $175
Rear air vents $100$100 
Rear air vents with manual controls$150  $150
Rear HVAC unit$400   
Rear wiper$175   
Variable intermittent wipers$75$75$75 
Drivetrain 
Limited-slip rear differential   $300
Exterior 
Bodyside moldings$75   
Bright-finished exhaust tip(s) $25$25$25
Deep-tinted rear windows$275   
Laminated front side windows $200$200$200
Rear spoiler   $200
Infotainment 
Bluetooth cell phone link   $100
CD changer, in-dash   $325
CD player$125$125$125 
DVD-compatible player   $0
Entertainment system, ceiling-mounted$1000   
MP3-compatible player$50   
Navigation system$600  $600
Surround sound   $250
Voice control for nav and audio   $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming headlights   $200
Auto-dimming rearview mirror $150$150$150
Compass$0$0$0 
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 
Aluminum trim $100$100 
Foldaway tray table, front row$75   
Foldaway tray table, second row$75   
Folding second row seats$300   
Folding third row seats$600   
Heated front seats$200  $200
Heated second row seats   $200
Manual recliner, second row seats$75   
Memory system, driver seat$200  $200
Power 4-way lumbar adjuster, driver seat   $150
Power 4-way lumbar adjuster, passenger seat   $150
Removable third row seats$0   
Seatback storage compartments, front seats$75   
Seatback storage compartments, second row seats$75   
Synthetic suede inserts in leather seating surfaces   $0
Upholstered instrument panel, leather   $1000
Wood trim   $300
Suspension, Wheels, and Tires 
Alloy wheels $350$350 
Performance steering system (optional)   $0
Polished alloy wheels$350  $350
Sport suspension (upgrade)   $0
Total Value of Features$7,285$4,325$4,325$9,480
Value of Feature Adjustments$2,960$0$0$5,155
Value of Feature Adjustments-2,74300-4,790

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Specifications Comparison: Buick Terraza vs. Cadillac STS

Model Year20062006
ModelTerrazaSTS
Body4dr Minivan, ext.4dr Sedan
Wheelbase121.1 in116.4 in
Length205.0 in196.3 in
Width75.2 in72.6 in
Height72.0 in57.6 in
Curb Weight4,427 lb.3,961 lb.
Fuel Capacity25.0 gal.17.0 gal.
Row 1 Headroom39.8 in38.7 in
Row 1 Shoulder Room59.9 in58.6 in
Row 1 Hip Room55.8 in54.6 in
Row 1 Legroom39.9 in42.6 in
Row 2 Headroom38.9 in37.9 in
Row 2 Shoulder Room61.2 in57.4 in
Row 2 Hip Room61.6 in55.6 in
Row 2 Legroom38.9 in38.3 in
Row 3 Headroom38.1 in0.0 in
Row 3 Shoulder Room48.6 in0.0 in
Row 3 Hip Room48.3 in0.0 in
Row 3 Legroom36.2 in0.0 in
Cargo Volume,
Minimum
26.9 ft313.8 ft3
Cargo Volume,
Behind R2
74.1 ft313.8 ft3
Cargo Volume,
Maximum
136.5 ft313.8 ft3

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