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Cadillac CT6 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 CT6 vs. Audi R8 Invoice Comparison

Lowest Total Price: $89,450

Cadillac CT6 Platinum   
Difference: $44,600

Lowest Total Invoice: $83,647

Cadillac CT6 Platinum   
Difference: $41,237

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162008
ModelCT6R8
TrimPlatinum4.2
Body4dr Sedan2dr Coupe
Base Price $83,465 $109,000
Base Invoice $78,040 $101,370
Rear spoiler 495  
Metallic paint (extra cost) 495 650
3.0L V6 4,000  
Convenience Package   3,500
Synthetic suede headliner   1,300
Navigation system   2,000
Upholstered instrument panel, leather   5,500
6-speed automated manual   9,000
Rear spoiler 436  
Metallic paint (extra cost) 436 605
3.0L V6 3,740  
Convenience Package   3,255
Synthetic suede headliner   1,209
Navigation system   1,860
Upholstered instrument panel, leather   5,115
6-speed automated manual   8,370
Options (change) 4,990 21,950
Options (change) 4,612 20,414
Destination 995 1,000
Gas Tax 0 2,100
Total Price $89,450 $134,050
Total Invoice $83,647 $124,884

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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 CT6 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 CT6 vs. Audi R8

Lowest Adjusted Price and Invoice: Cadillac CT6 Platinum
TrueDelta Adjusted Price Difference: $61,915
TrueDelta Adjusted Invoice Difference: $57,429
Model Year20162008
ModelCT6R8
TrimPlatinum4.2
Body4dr Sedan2dr Coupe
Engine404hp V6420hp V8
TransmissionT8S6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/26 MPG13/20 MPG
Audio (watts, speakers)?, 34140, 7
Tire (rear if not all the same)245/40-20235/35-19
Total Price$89,450$134,050
Adjustments for Features-17,3150
Feature-Adjusted Total Price$72,135$134,050
Total Invoice$83,647$124,884
Adjustments for Features-16,1920
Feature-Adjusted Total Invoice$67,455$124,884

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Features Comparison: Cadillac CT6 vs. Audi R8

Model Year20162008
ModelCT6R8
TrimPlatinum4.2
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed automated manual $1100
AWD$1700$1700
Accessories 
AC power outlet$100 
Active noise reduction$0 
Adaptive cruise control, all-speed$850 
Cruise control $150
Electronic engine sound enhancement$0 
Hands-free trunk or liftgate$100 
Heated steering wheel$100 
Power rear side windows$200 
Power trunk closer$350 
Proximity key$250 
Remote app$25 
Remote start$150 
Semi-automated parking system$500 
Sunshades, second row$125 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Backup collision intervention$150 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Following distance indicator$25 
Forward collision warning$200 
Lane departure warning$200 
Lane keeping assist$400 
Night vision$1750 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rearview camera $200
Side curtain airbags$350 
Surround view video recorder$50 
Temporary spare tire$150 
Vehicle health reports$0 
Cargo Management 
Cargo net $40
Rear seat pass-through$100 
Climate Control 
Dual-zone climate control$125 
Ionizing air filtration$50 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Engine / Motor 
Automatic start / stop$150 
Mid-engine configuration $0
Exterior 
Active grille shutters$0 
Bright-finished fuel door $100
Laminated front side windows$200 
Panoramic sunroof$1200 
Rear spoiler$200 
Retractable rear spoiler $400
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
Entertainment system with dual headrest screens$1200 
HD radio$50 
HDMI port$25 
MP3-compatible player $50
SD Card slot $25
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar, with navigation$225 
Traffic information$25 
USB port$25 
Voice control for external devices$0 
Voice control for nav and audio$100 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Approach detection$25 
Auto-dimming headlights$200 
Compass $0
Cornering lights$50 
Head-up display (HUD)$350 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Power-folding mirrors$50 
Rear camera mirror$200 
Visor mirror, driver $10
Visor mirror, passenger $10
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
Cooled or ventilated second row seats$200 
Coordinated climate control, front seats$0 
Door sill trim plates $100
Heated second row seats$200 
Illuminated door sill trim plates$200 
Massage, driver seat$100 
Massage, passenger seat$100 
Massage, second row seats$150 
Memory system, driver seat$200 
Memory system, passenger seat$150 
Metal pedals $75
No leather in second row $-300
Power 4-way lumbar adjuster, second row seats$225 
Power recliner, second row seats$150 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power tilt adjuster, second row seats$150 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Wood trim$300 
Suspension, Wheels, and Tires 
Rear wheel steering$1500 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$22,050$4,735
Value of Feature Adjustments$17,315$0
Value of Feature Adjustments-16,1920

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See a complete comparison of Cadillac CT6 vs. Audi R8 features.

Specifications Comparison: Cadillac CT6 vs. Audi R8

Model Year20162008
ModelCT6R8
Body4dr Sedan2dr Coupe
Wheelbase122.4 in104.3 in
Length204.0 in174.5 in
Width74.0 in75.0 in
Height57.9 in49.3 in
Curb Weight4,083 lb.3,605 lb.
Fuel Capacity19.5 gal.23.8 gal.
Row 1 Headroom40.1 in38.0 in
Row 1 Shoulder Room58.3 in54.4 in
Row 1 Hip Room55.8 in0.0 in
Row 1 Legroom42.3 in41.1 in
Row 2 Headroom38.0 in0.0 in
Row 2 Shoulder Room56.1 in0.0 in
Row 2 Hip Room53.4 in0.0 in
Row 2 Legroom40.4 in0.0 in
Cargo Volume15.3 ft33.5 ft3

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See a complete comparison of Cadillac CT6 vs. Audi R8 specs.

Option Package Details
Audi R8 4.2

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather700Yes
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Upholstered door panels, leather250Yes
Total Requested950100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
CD changer, in-dash200No
Universal garage door opener100Yes
Bluetooth cell phone link100Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75Yes
Cargo net40No
Hill start assist75No
Total Requested87574%
Total Not Requested31526%

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