Chevrolet Impala Chevrolet Impala 2018 Cadillac STS Cadillac STS 2011

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Chevrolet Impala 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.

Chevrolet Impala vs. Cadillac STS Invoice Comparison

Lowest Total Price: $39,805

Chevrolet Impala Premier   
Difference: $17,490

Lowest Total Invoice: $38,123

Chevrolet Impala Premier   
Difference: $15,699

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  Down Payment Interest Rate Term
Model Year201820112011
ModelImpalaSTSSTS
TrimPremierLuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $36,420 $50,820 $56,380
Base Invoice $34,963 $48,024 $53,279
Premier Convenience Package 935    
Engine-block heater 100 100 100
Rear spoiler 425    
Panoramic sunroof 1,050    
Luxury Level Two Package   3,950  
Temporary spare tire   350 350
Sunroof   1,200 1,200
Premier Convenience Package 851    
Engine-block heater 91 83 83
Rear spoiler 387    
Panoramic sunroof 956    
Luxury Level Two Package   3,476  
Temporary spare tire   308 308
Sunroof   1,056 1,056
Options (change) 2,510 5,600 1,650
Options (change) 2,285 4,923 1,447
Destination 875 875 875
Total Price $39,805 $57,295 $58,905
Total Invoice $38,123 $53,822 $55,601

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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 Chevrolet Impala dealer quotes or Cadillac STS 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: Chevrolet Impala vs. Cadillac STS

Lowest Adjusted Price and Invoice: Chevrolet Impala Premier
TrueDelta Adjusted Price Difference: $18,705
TrueDelta Adjusted Invoice Difference: $16,863
Model Year201820112011
ModelImpalaSTSSTS
TrimPremierLuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan
Engine305hp V6302hp V6302hp V6
TransmissionT6T6T6
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)19/28 MPG17/26 MPG17/26 MPG
Audio (watts, speakers)?, 11300, 15300, 15
Tire (rear if not all the same)245/45-19235/50-17235/50-18
Total Price$39,805$57,295$58,905
Adjustments for Features-1,2150-700
Feature-Adjusted Total Price$38,590$57,295$58,205
Cost Above Minimum$0$0$910
Total Invoice$38,123$53,822$55,601
Adjustments for Features-1,1640-661
Feature-Adjusted Total Invoice$36,959$53,822$54,940
Cost Above Minimum$0$0$1,118

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Features Comparison: Chevrolet Impala vs. Cadillac STS

Model Year201820112011
ModelImpalaSTSSTS
TrimPremierLuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
FWD$0  
RWD $0$0
Accessories 
AC power outlet$100  
Remote app$25  
Brakes, Airbags, and Other Safety 
Blind spot warning system$200  
Cross-traffic warning, rear$100  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Rear side airbags$300  
Rearview camera$200  
Rollover sensor$50  
Vehicle health reports$0  
Cargo Management 
Cargo mat$40  
Rear seat pass-through $100$100
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
Exterior 
Panoramic sunroof$1200  
Rear spoiler$200 $200
Sunroof $900$900
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
App support$0  
Apple CarPlay support$100  
Aux input$50  
Bluetooth audio streaming$25  
CD changer, in-dash $325$325
CD player$125  
DVD-compatible player $0$0
HD radio$50  
MP3-compatible player$50  
Rear seat audio controls $25$25
SMS text-to-speech reader$25  
USB port$25  
Voice control for external devices$0  
Wi-Fi hotspot$50  
Wireless charging station$75  
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200
Compass$0$0 
Fog lights $125$125
Headlight washers $50$50
Interior ambient lighting$150  
Seats and Interior Trim 
Door sill trim plates $100$100
Folding second row seats$300  
Heated second row seats $200$200
Leather-wrapped steering wheel$150  
Upgraded floor mats$0  
Wood trim $300$300
Wood/leather-wrapped steering wheel $150$150
Suspension, Wheels, and Tires 
Auto-leveling rear shocks  $200
Machined alloy wheels$350  
Polished alloy wheels $350$350
Sport suspension (upgrade)  $0
Total Value of Features$5,390$4,175$4,875
Value of Feature Adjustments$1,215$0$700
Value of Feature Adjustments-1,1640-661

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Specifications Comparison: Chevrolet Impala vs. Cadillac STS

Model Year20182011
ModelImpalaSTS
Body4dr Sedan4dr Sedan
Wheelbase111.7 in116.4 in
Length201.3 in196.7 in
Width73.0 in72.6 in
Height58.9 in57.6 in
Curb Weight3,800 lb.3,973 lb.
Fuel Capacity18.5 gal.17.0 gal.
Row 1 Headroom39.9 in38.7 in
Row 1 Shoulder Room57.9 in58.6 in
Row 1 Hip Room54.9 in54.6 in
Row 1 Legroom41.9 in42.6 in
Row 2 Headroom37.4 in37.9 in
Row 2 Shoulder Room56.9 in57.4 in
Row 2 Hip Room54.1 in55.6 in
Row 2 Legroom39.8 in38.3 in
Cargo Volume18.8 ft313.8 ft3

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Option Package Details
Chevrolet Impala Premier

Premier Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Cooled or ventilated front seats300Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Upgraded floor mats0No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Heated steering wheel100Yes
Cargo net40Yes
Cargo mat40No
Total Requested106596%
Total Not Requested404%

Option Package Details
Cadillac STS Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested145070%
Total Not Requested62530%

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