Audi A8 / S8 Audi A8 / S8 2018 Cadillac SRX Cadillac SRX 2009

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Audi A8 / S8 vs. Cadillac SRX 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 A8 / S8 vs. Cadillac SRX Invoice Comparison

Lowest Total Price: $51,710

Cadillac SRX V6   
Difference: $31,765

Lowest Total Invoice: $47,299

Cadillac SRX V6   
Difference: $30,401

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820092009
ModelA8 / S8A8 / S8SRXSRX
TrimA8 L 3.0TA8 L 4.0T SportV6V8
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV4dr SUV
Base Price $82,500 $92,000 $40,460 $47,460
Base Invoice $76,725 $85,560 $37,830 $44,375
Third-row seat     1,125 1,125
Premium Luxury Collection     7,945 4,200
Sport Package w/18-inch wheels     1,405 850
Third-row seat     934 934
Premium Luxury Collection     6,594 3,486
Sport Package w/18-inch wheels     1,166 706
Options (change) 0 0 10,475 6,175
Options (change) 0 0 8,694 5,126
Destination 975 975 775 775
Total Price $83,475 $92,975 $51,710 $54,410
Total Invoice $77,700 $86,535 $47,299 $50,276

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

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TrueDelta Value Comparison: Audi A8 / S8 vs. Cadillac SRX

Lowest Adjusted Price and Invoice: Cadillac SRX V6
TrueDelta Adjusted Price Difference: $26,220
TrueDelta Adjusted Invoice Difference: $25,240
Model Year2018201820092009
ModelA8 / S8A8 / S8SRXSRX
TrimA8 L 3.0TA8 L 4.0T SportV6V8
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV4dr SUV
Engine333hp V6450hp V8255hp V6320hp V8
TransmissionT8T8T5T6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14300, 11300, 11
Tire (rear if not all the same)255/45-19265/40-20235/60-18235/60-18
Total Price$83,475$92,975$51,710$54,410
Adjustments for Features-5,545-8,7950-100
Feature-Adjusted Total Price$77,930$84,180$51,710$54,310
Cost Above Minimum$0$6,250$0$2,600
Total Invoice$77,700$86,535$47,299$50,276
Adjustments for Features-5,161-8,1860-92
Feature-Adjusted Total Invoice$72,539$78,349$47,299$50,184
Cost Above Minimum$0$5,810$0$2,885

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Features Comparison: Audi A8 / S8 vs. Cadillac SRX

Model Year2018201820092009
ModelA8 / S8A8 / S8SRXSRX
TrimA8 L 3.0TA8 L 4.0T SportV6V8
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
5-speed manually-shiftable automatic  $1000 
6-speed manually-shiftable automatic   $1100
AWD$1700$1700  
RWD  $0$0
Accessories 
Active noise reduction $0  
Hands-free trunk or liftgate$100$100  
Power door closers$300$300  
Power liftgate  $350$350
Power trunk closer$350$350  
Power-adjustable pedals  $125$125
Proximity key$250$250  
Remote start  $150$150
Remote window/roof operation$15$15  
Sunshade, rear, power$225$225  
Sunshades, second row, power$225$225  
Tilt steering wheel, manual  $150$150
Tilt/telescoping steering wheel, power$350$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Around view cameras $500  
Blind spot warning system $200  
Brake- or yaw-sensor-initiated collision preparation system$0$0  
Collision preparation system, rear $100  
Full-size spare tire$225$225  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Obstacle detection, front$150$150  
Rear side airbags$300$300  
Rearview camera$200   
Rollover sensor$50$50  
Temporary spare tire  $150$150
Wide-view front camera $150  
Wide-view rear camera $0  
Cargo Management 
Air-conditioned storage compartment$50$50  
Cargo cover  $75$75
Rear seat pass-through$100$100  
Roof rails  $250$250
Ski sack$50$50  
Climate Control 
Automatic air recirculation$100$100  
Heated windshield washer nozzles$15$15  
Rain-sensing wipers$175$175  
Rear air vents with automatic controls$250$250  
Rear air vents with manual controls  $150$150
Rear dual-zone climate control$125$125  
Rear HVAC unit  $400$400
Rear wiper  $175$175
Residual heat$50$50  
Variable intermittent wipers  $75$75
Drivetrain 
Limited-slip rear differential  $300$300
Engine / Motor 
Automatic start / stop$150$150  
Exterior 
Bodyside cladding  $350$350
Deep-tinted rear windows  $275$275
Laminated front side windows$200$200  
Laminated rear side windows$100$100  
Panoramic sunroof with venting rear panel $1500$1500$1500
Rear spoiler  $200$200
Sunroof$900   
Infotainment 
Aux input$50$50  
Bluetooth audio streaming$25$25  
Bluetooth cell phone link$100$100  
Handwriting recognition$200$200  
HD radio$50$50  
In-vehicle Internet$150$150  
Media drive$15$15  
SD Card slot$25$25  
Telematics service, such as OnStar, with navigation  $225$225
Traffic + travel information$25$25  
USB port$25$25  
Wi-Fi hotspot$50$50  
Instruments, Lights, and Mirrors 
Analog clock$25$25  
Auto-dimming passenger-side mirror$75$75  
Compass$0$0  
Cornering lights$50$50  
Fog light, rear$100$100  
Fog lights  $125$125
Head-up display (HUD) $350  
Illuminated vanity mirrors, rear seat$100$100  
Interior ambient lighting, configurable$150$150  
LED headlights$1000$1000  
Mirror tilt-down in reverse$25$25  
Power-folding mirrors$50$50  
Steering-linked headlights$150$150  
Turn signals on or near mirrors$25$25  
Xenon HID headlights  $500$500
Seats and Interior Trim 
Cooled or ventilated front seats $300  
Folding second row seats  $300$300
Heated second row seats$200$200  
Leather door panel trim$250$250  
Leather-wrapped steering wheel$150$150  
Manual fore-aft adjuster, second row seats  $75$75
Massage, driver seat $100  
Massage, passenger seat $100  
Memory system, passenger seat$150$150  
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Power seat belt height adjusters, front row$25$25  
Power seatback bolsters, driver seat $100  
Power seatback bolsters, passenger seat $100  
Power thigh bolsters, driver seat $100  
Power thigh bolsters, passenger seat $100  
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Power upper seatback recliner, driver seat$100$100  
Power upper seatback recliner, passenger seat$100$100  
Power-folding third row seats  $1000$1000
Synthetic suede headliner $650  
Wood/leather-wrapped steering wheel  $150$150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Air suspension, auto-leveling and height adjustable$1000$1000  
Alloy wheels$350$350  
Auto-leveling rear shocks  $200$200
Electronic systems calibration selector$200$200  
Machined alloy wheels  $350$350
Transmission 
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$14,345$17,595$8,800$8,900
Value of Feature Adjustments$5,545$8,795$0$100
Value of Feature Adjustments-5,161-8,1860-92

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Specifications Comparison: Audi A8 / S8 vs. Cadillac SRX

Model Year20182009
ModelA8 / S8SRX
Body4dr Sedan, ext.4dr SUV
Wheelbase122.9 in116.4 in
Length207.4 in194.9 in
Width76.7 in72.6 in
Height57.9 in67.8 in
Curb Weight4,465 lb.4,165 lb.
Fuel Capacity21.7 gal.20.0 gal.
Row 1 Headroom37.2 in40.3 in
Row 1 Shoulder Room59.1 in58.7 in
Row 1 Hip Room0.0 in56.3 in
Row 1 Legroom41.4 in42.1 in
Row 2 Headroom39.1 in38.4 in
Row 2 Shoulder Room57.8 in57.6 in
Row 2 Hip Room0.0 in56.3 in
Row 2 Legroom42.9 in41.0 in
Row 3 Headroom0.0 in35.0 in
Row 3 Shoulder Room0.0 in43.6 in
Row 3 Hip Room0.0 in55.1 in
Row 3 Legroom0.0 in24.2 in
Cargo Volume,
Minimum
14.2 ft38.4 ft3
Cargo Volume,
Behind R2
14.232.4 ft3
Cargo Volume,
Maximum
14.269.5 ft3

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Option Package Details
Cadillac SRX V6

Third-row seat
FeatureValueRequested?
Rear HVAC unit400No
Power-folding third row seats1000No
Panoramic sunroof with venting rear panel400Yes
Third-row 2-person bench0No
Rear air vents with manual controls150Yes
Total Requested55028%
Total Not Requested140072%
Premium Luxury Collection
FeatureValueRequested?
Wood/leather-wrapped steering wheel0No
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Memory system, driver seat200Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Storage beneath cargo floor100No
Wood trim300Yes
Heated front seats200Yes
CD changer, in-dash200No
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Limited-slip rear differential300No
Xenon HID headlights500Yes
Headlight washers50Yes
235/60VR18 tires200No
255/55VR18 tires200No
Rear HVAC unit400No
Power-adjustable pedals125No
Machined alloy wheels0No
Sunroof, large1100Yes
Rear air vents with manual controls150Yes
Navigation system600Yes
MP3-compatible player50Yes
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Bose, 300W, 11 speakers (with subwoofer)350No
Total Requested407568%
Total Not Requested187532%
Sport Package w/18-inch wheels
FeatureValueRequested?
Additional chrome trim0No
Special exterior trim0No
Limited-slip rear differential300No
Xenon HID headlights500Yes
Headlight washers50Yes
235/60VR18 tires200No
255/55VR18 tires200No
Total Requested55044%
Total Not Requested70056%

Option Package Details
Cadillac SRX V8

Third-row seat
FeatureValueRequested?
Rear HVAC unit400No
Power-folding third row seats1000No
Panoramic sunroof with venting rear panel400Yes
Third-row 2-person bench0No
Rear air vents with manual controls150Yes
Total Requested55028%
Total Not Requested140072%
Premium Luxury Collection
FeatureValueRequested?
Wood/leather-wrapped steering wheel0No
235/60VR18 tires200No
255/55VR18 tires200No
Rear HVAC unit400No
Power-adjustable pedals125No
Machined alloy wheels0No
Sunroof, large1100Yes
Rear air vents with manual controls150Yes
Navigation system600Yes
MP3-compatible player50Yes
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Bose, 300W, 11 speakers (with subwoofer)350No
Total Requested225064%
Total Not Requested127536%
Sport Package w/18-inch wheels
FeatureValueRequested?
Additional chrome trim0No
Special exterior trim0No
235/60VR18 tires200No
255/55VR18 tires200No
Total Requested00%
Total Not Requested400100%

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