Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2018 Cadillac STS Cadillac STS 2008

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Audi A7 / S7 / RS7 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.

Audi A7 / S7 / RS7 vs. Cadillac STS Invoice Comparison

Lowest Total Price: $66,735

Cadillac STS V8   
Difference: $22,555

Lowest Total Invoice: $61,116

Cadillac STS V8   
Difference: $21,996

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182008
ModelA7 / S7 / RS7A7 / S7 / RS7STS
TrimS7 4.0 TFSIRS 7V8
Body4dr Hatch4dr Hatch4dr Sedan
Base Price $81,200 $113,900 $53,275
Base Invoice $75,516 $105,928 $49,812
Driver Assistance Package 2,000 2,000  
Heated second row seats 500 500  
Sport Package 3,900    
Metallic paint (extra cost) 575 575  
Cargo net 140 140  
Wood trim, alternative type   1,300  
Preferred Equipment Group 1SG     11,690
Active steering     995
Driver Assistance Package 1,860 1,860  
Heated second row seats 467 467  
Sport Package 3,628    
Metallic paint (extra cost) 536 536  
Cargo net 130 130  
Wood trim, alternative type   1,210  
Preferred Equipment Group 1SG     9,703
Active steering     826
Options (change) 7,115 4,515 12,685
Options (change) 6,621 4,203 10,529
Destination 975 975 775
Gas Tax 0 1,000 0
Total Price $89,290 $120,390 $66,735
Total Invoice $83,112 $112,106 $61,116

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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 Audi A7 / S7 / RS7 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: Audi A7 / S7 / RS7 vs. Cadillac STS

Lowest Adjusted Price and Invoice: Cadillac STS V8
TrueDelta Adjusted Price Difference: $14,925
TrueDelta Adjusted Invoice Difference: $14,894
Model Year201820182008
ModelA7 / S7 / RS7A7 / S7 / RS7STS
TrimS7 4.0 TFSIRS 7V8
Body4dr Hatch4dr Hatch4dr Sedan
Engine450hp V8560hp V8320hp V8
TransmissionS7S7T6
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14300, 15
Tire (rear if not all the same)255/40-19275/30-21235/50-18
Total Price$89,290$120,390$66,735
Adjustments for Features-7,630-7,7800
Feature-Adjusted Total Price$81,660$112,610$66,735
Cost Above Minimum$0$30,950$0
Total Invoice$83,112$112,106$61,116
Adjustments for Features-7,102-7,2450
Feature-Adjusted Total Invoice$76,010$104,861$61,116
Cost Above Minimum$0$28,851$0

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Features Comparison: Audi A7 / S7 / RS7 vs. Cadillac STS

Model Year201820182008
ModelA7 / S7 / RS7A7 / S7 / RS7STS
TrimS7 4.0 TFSIRS 7V8
Body4dr Hatch4dr Hatch4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200 
6-speed manually-shiftable automatic  $1100
AWD$1700$1700 
RWD  $0
Accessories 
Adaptive cruise control  $600
Adaptive cruise control, all-speed$850$850 
Hands-free trunk or liftgate$100$100 
Power door closers $300 
Power liftgate$350$350 
Remote start  $150
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200$200 
Collision preparation system, rear$100$100 
Forward collision warning$200$200 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure prevention, steering-based$200$200 
Obstacle detection, front$150$150 
Radar- or camera-based collision preparation system$0$0 
Rearview camera$200$200 
Rollover sensor$50$50 
Secondary collision brake assist$25$25 
Wide-view front camera $150 
Wide-view rear camera $0 
Cargo Management 
Cargo cover$75$75 
Second-row low console$100$100 
Climate Control 
Heated windshield washer nozzles$15$15 
Rear air vents with automatic controls$250$250 
Rear air vents with manual controls  $150
Rear dual-zone climate control$125$125 
Residual heat$50$50 
Drivetrain 
Active rear differential$500  
Limited-slip rear differential  $300
Engine / Motor 
Automatic start / stop$150  
Dual-mode exhaust, switchable$500$500 
Regenerative braking$0$0 
Exterior 
Body kit $0 
Bright-finished exhaust tip(s)  $25
Painted brake calipers (optional)$0  
Rear spoiler  $200
Retractable rear spoiler$400$400 
Infotainment 
4G LTE connectivity$0$0 
Android Auto support$100$100 
Apple CarPlay support$100$100 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, in-dash  $325
CD player$125$125 
Handwriting recognition$200$200 
HD radio$50$50 
In-vehicle Internet$150$150 
Media drive$15$15 
MP3-compatible player$50$50 
Rear seat audio controls  $25
SD Card slot$25$25 
Telematics service, such as OnStar, with navigation  $225
Traffic + travel information$25$25 
USB port$25$25 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75 
Compass$0$0 
Fog light, rear$100$100 
Fog lights  $125
Head-up display (HUD) $350$350
Headlight washers  $50
Interior ambient lighting$150$150 
LED headlights$1000$1000 
Mirror tilt-down in reverse$25$25 
Power-folding mirrors$50$50 
Xenon HID headlights  $500
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Door sill trim plates  $100
Folding second row seats$300$300 
Illuminated door sill trim plates$200$200 
Leather door panel trim$250$250 
Leather-wrapped steering wheel$150$150 
Metal pedals$75$75 
Wood trim$300 $300
Wood trim, alternative type $300 
Wood/leather-wrapped steering wheel  $150
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000$1000 
Alloy wheels$350$350 
Electronic systems calibration selector$200$200 
Performance steering system (optional)  $0
Polished alloy wheels  $350
Transmission 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$12,955$13,105$5,325
Value of Feature Adjustments$7,630$7,780$0
Value of Feature Adjustments-7,102-7,2450

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Specifications Comparison: Audi A7 / S7 / RS7 vs. Cadillac STS

Model Year20182008
ModelA7 / S7 / RS7STS
Body4dr Hatch4dr Sedan
Wheelbase114.7 in116.4 in
Length196.2 in196.7 in
Width75.2 in72.6 in
Height55.9 in57.6 in
Curb Weight4,256 lb.3,974 lb.
Fuel Capacity19.8 gal.17.0 gal.
Row 1 Headroom36.9 in38.7 in
Row 1 Shoulder Room57.2 in58.6 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom41.3 in42.6 in
Row 2 Headroom36.6 in37.9 in
Row 2 Shoulder Room55.9 in57.4 in
Row 2 Hip Room0.0 in55.6 in
Row 2 Legroom37.0 in38.3 in
Cargo Volume,
Minimum
24.5 ft313.8 ft3
Cargo Volume,
Maximum
56.0 ft313.8 ft3

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Option Package Details
Audi A7 / S7 / RS7 S7 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision warning200No
Lane departure prevention, steering-based200No
Total Requested40024%
Total Not Requested130076%
Sport Package
FeatureValueRequested?
Active steering1000Yes
Sport exhaust0No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested100067%
Total Not Requested50033%

Option Package Details
Audi A7 / S7 / RS7 RS 7

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision warning200No
Lane departure prevention, steering-based200No
Total Requested40024%
Total Not Requested130076%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Cooled or ventilated front seats300No
Sunroof900Yes
Adaptive cruise control450Yes
235/50WR18 tires200No
255/45WR18 tires200No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300Yes
Rear spoiler200Yes
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Navigation system600Yes
Bluetooth cell phone link100Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested510076%
Total Not Requested162524%

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