Cadillac STS Cadillac STS 2006 Audi R8 Audi R8 2011

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Cadillac STS vs. Audi R8 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. Audi R8 Invoice Comparison

Lowest Total Price: $75,890

Cadillac STS STS-V   
Difference: $51,310

Lowest Total Invoice: $70,524

Cadillac STS STS-V   
Difference: $48,070

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620112011
ModelSTSR8R8
TrimSTS-V4.25.2
Body4dr Sedan2dr Coupe2dr Coupe
Base Price $73,070 $114,200 $149,000
Base Invoice $67,704 $106,206 $138,570
Navigation system   2,100  
Metallic paint (extra cost)   650 650
Polished alloy wheels   500 500
Upholstered instrument panel, leather   5,500 3,500
Navigation system   1,953  
Metallic paint (extra cost)   605 605
Polished alloy wheels   465 465
Upholstered instrument panel, leather   5,115 3,255
Options (change) 0 8,750 4,650
Options (change) 0 8,138 4,325
Destination 720 1,250 1,250
Gas Tax 2,100 3,000 3,000
Total Price $75,890 $127,200 $157,900
Total Invoice $70,524 $118,594 $147,145

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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 Cadillac STS dealer quotes or Audi R8 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. Audi R8

Lowest Adjusted Price and Invoice: Cadillac STS STS-V
TrueDelta Adjusted Price Difference: $53,645
TrueDelta Adjusted Invoice Difference: $50,240
Model Year200620112011
ModelSTSR8R8
TrimSTS-V4.25.2
Body4dr Sedan2dr Coupe2dr Coupe
Engine469hp V8430hp V8525hp V10
TransmissionT6M6M6
DrivetrainRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15140, 7465, 12
Tire (rear if not all the same)255/45-18235/35-19235/35-19
Total Price$75,890$127,200$157,900
Adjustments for Features-2,3350-1,540
Feature-Adjusted Total Price$73,555$127,200$156,360
Cost Above Minimum$0$0$29,160
Total Invoice$70,524$118,594$147,145
Adjustments for Features-2,1700-1,435
Feature-Adjusted Total Invoice$68,354$118,594$145,710
Cost Above Minimum$0$0$27,116

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Features Comparison: Cadillac STS vs. Audi R8

Model Year200620112011
ModelSTSR8R8
TrimSTS-V4.25.2
Body4dr Sedan2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
6-speed manual $150$150
RWD$0  
AWD $1700$1700
Accessories 
Heated steering wheel$100  
Power rear side windows$200  
Proximity key$250  
Remote start$150  
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Obstacle detection, front  $150
Obstacle detection, rear$250 $250
Rearview camera  $200
Side curtain airbags$350  
Tires, run-flat$150  
Cargo Management 
Cargo net$40 $40
Rear seat pass-through$100  
Climate Control 
Dual-zone climate control$125  
Heated windshield washer nozzles$15  
Rear air vents with manual controls$150  
Drivetrain 
Limited-slip rear differential$300  
Engine / Motor 
Mid-engine configuration $0$0
Exterior 
Bright-finished fuel door $100$100
Laminated front side windows$200  
Rear spoiler$200  
Retractable rear spoiler $400$400
Infotainment 
DVD-compatible player$0  
MP3-compatible player $50$50
Satellite radio $200$200
Surround sound$250 $250
Telematics service, such as OnStar$200  
Traffic information $25$25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 $75
Auto-dimming headlights$200  
Auto-dimming passenger-side mirror  $75
Compass $0$0
Fog lights$125  
Headlight washers$50  
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
LED headlights  $1000
Visor mirror, driver $10$10
Visor mirror, passenger $10$10
Xenon HID headlights$500$500 
Seats and Interior Trim 
Center armrest(s), second row$50  
Heated second row seats$200  
Memory system, driver seat$200  
Synthetic suede inserts in leather seating surfaces$0  
Wood trim$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Auto-leveling rear shocks$200  
Performance steering system (optional)$0  
Sport suspension (upgrade)$0  
Transmission 
Launch control $100$100
Total Value of Features$6,480$4,145$5,685
Value of Feature Adjustments$2,335$0$1,540
Value of Feature Adjustments-2,1700-1,435

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Specifications Comparison: Cadillac STS vs. Audi R8

Model Year20062011
ModelSTSR8
Body4dr Sedan2dr Coupe
Wheelbase116.4 in104.3 in
Length196.3 in174.5 in
Width72.6 in75.0 in
Height57.6 in49.3 in
Curb Weight3,961 lb.3,606 lb.
Fuel Capacity17.0 gal.23.8 gal.
Row 1 Headroom38.7 in38.0 in
Row 1 Shoulder Room58.6 in54.4 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.6 in41.1 in
Row 2 Headroom37.9 in0.0 in
Row 2 Shoulder Room57.4 in0.0 in
Row 2 Hip Room55.6 in0.0 in
Row 2 Legroom38.3 in0.0 in
Cargo Volume13.8 ft33.5 ft3

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Option Package Details
Audi R8 4.2

Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
235/35ZR19 tires200No
305/30ZR19 tires200No
Total Requested35047%
Total Not Requested40053%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather700Yes
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Upholstered door panels, leather250No
Total Requested70074%
Total Not Requested25026%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%

Option Package Details
Audi R8 5.2

Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
235/35ZR19 tires200No
305/30ZR19 tires200No
Total Requested35047%
Total Not Requested40053%

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