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Cadillac STS vs. Buick Lucerne 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. Buick Lucerne Invoice Comparison

Lowest Total Price: $45,300

Buick Lucerne Super   
Difference: $14,310

Lowest Total Invoice: $43,357

Buick Lucerne Super   
Difference: $12,830

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020102010
ModelSTSSTSLucerne
TrimV6 PremiumV8 PerformanceSuper
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $55,945 $68,785 $42,515
Base Invoice $52,868 $65,002 $40,814
Premium Luxury Collection 2,740    
Engine-block heater 100 100 75
Navigation system     1,945
Premium Luxury Collection 2,411    
Engine-block heater 83 83 66
Navigation system     1,712
Options (change) 2,840 100 2,020
Options (change) 2,494 83 1,778
Destination 825 825 765
Total Price $59,610 $69,710 $45,300
Total Invoice $56,187 $65,910 $43,357

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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

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

Request free, no-obligation Cadillac STS dealer quotes or Buick Lucerne 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. Buick Lucerne

Lowest Adjusted Price and Invoice: Buick Lucerne Super
TrueDelta Adjusted Price Difference: $12,085
TrueDelta Adjusted Invoice Difference: $10,733
Model Year201020102010
ModelSTSSTSLucerne
TrimV6 PremiumV8 PerformanceSuper
Body4dr Sedan4dr Sedan4dr Sedan
Engine302hp V6320hp V8292hp V8
TransmissionT6T6A4
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15280, 9
Tire (rear if not all the same)235/50-18235/50-18245/50-18
Total Price$59,610$69,710$45,300
Adjustments for Features-2,225-2,9750
Feature-Adjusted Total Price$57,385$66,735$45,300
Cost Above Minimum$0$9,350$0
Total Invoice$56,187$65,910$43,357
Adjustments for Features-2,097-2,8130
Feature-Adjusted Total Invoice$54,090$63,097$43,357
Cost Above Minimum$0$9,007$0

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Features Comparison: Cadillac STS vs. Buick Lucerne

Model Year201020102010
ModelSTSSTSLucerne
TrimV6 PremiumV8 PerformanceSuper
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
4-speed automatic  $800
RWD$0$0 
FWD  $0
Accessories 
Adaptive cruise control $600 
Cruise control$150 $150
Proximity key$250$250 
Climate Control 
Automatic air recirculation$100$100 
Rear air vents  $100
Rear air vents with manual controls$150$150 
Drivetrain 
Limited-slip rear differential$300$300 
Exterior 
Bodyside moldings  $75
Rear spoiler$200$200 
Infotainment 
Aux input  $50
CD changer, in-dash$325$325 
CD player  $125
DVD-compatible player$0$0 
MP3-compatible player  $50
Rear seat audio controls$25$25 
Surround sound$250$250 
Traffic information  $25
Voice control for nav and audio$100$100 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200 
Compass  $0
Cornering lights  $50
Head-up display (HUD)$350$350 
Headlight washers$50$50 
Xenon HID headlights$500$500 
Seats and Interior Trim 
Heated second row seats$200$200 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power lumbar adjuster, driver seat  $100
Power lumbar adjuster, passenger seat  $100
Synthetic suede inserts in leather seating surfaces  $0
Wood trim$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Auto-leveling rear shocks$200 $200
Chrome-plated alloy wheels  $850
Polished alloy wheels$350$350 
Total Value of Features$5,400$6,150$3,175
Value of Feature Adjustments$2,225$2,975$0
Value of Feature Adjustments-2,097-2,8130

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See a complete comparison of Cadillac STS vs. Buick Lucerne features.

Specifications Comparison: Cadillac STS vs. Buick Lucerne

Model Year20102010
ModelSTSLucerne
Body4dr Sedan4dr Sedan
Wheelbase116.4 in115.6 in
Length196.7 in203.2 in
Width72.6 in73.8 in
Height57.6 in58.0 in
Curb Weight3,974 lb.3,765 lb.
Fuel Capacity17.0 gal.18.0 gal.
Row 1 Headroom38.7 in39.5 in
Row 1 Shoulder Room58.6 in58.0 in
Row 1 Hip Room54.6 in56.1 in
Row 1 Legroom42.6 in42.5 in
Row 2 Headroom37.9 in37.7 in
Row 2 Shoulder Room57.4 in57.0 in
Row 2 Hip Room55.6 in57.0 in
Row 2 Legroom38.3 in41.4 in
Cargo Volume13.8 ft317.0 ft3

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See a complete comparison of Cadillac STS vs. Buick Lucerne specs.

Option Package Details
Cadillac STS V6 Premium

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Head-up display (HUD)350No
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested145081%
Total Not Requested35019%

Option Package Details
Buick Lucerne Super

Navigation system
FeatureValueRequested?
Navigation system600Yes
Traffic information25No
Total Requested60096%
Total Not Requested254%

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