Cadillac CTS Cadillac CTS 2006 Audi R8 Audi R8 2008

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Cadillac CTS 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 CTS vs. Audi R8 Invoice Comparison

Lowest Total Price: $51,495

Cadillac CTS CTS-V   
Difference: $72,255

Lowest Total Invoice: $47,392

Cadillac CTS CTS-V   
Difference: $67,913

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062008
ModelCTSR8
TrimCTS-V4.2
Body4dr Sedan2dr Coupe
Base Price $49,475 $109,000
Base Invoice $45,372 $101,370
Metallic paint (extra cost)   650
Navigation system   2,000
6-speed automated manual   9,000
Metallic paint (extra cost)   605
Navigation system   1,860
6-speed automated manual   8,370
Options (change) 0 11,650
Options (change) 0 10,835
Destination 720 1,000
Gas Tax 1,300 2,100
Total Price $51,495 $123,750
Total Invoice $47,392 $115,305

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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 CTS dealer quotes or Audi R8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CTS vs. Audi R8

Lowest Adjusted Price and Invoice: Cadillac CTS CTS-V
TrueDelta Adjusted Price Difference: $70,600
TrueDelta Adjusted Invoice Difference: $66,371
Model Year20062008
ModelCTSR8
TrimCTS-V4.2
Body4dr Sedan2dr Coupe
Engine400hp V8420hp V8
TransmissionM6S6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)16/25 MPG13/20 MPG
Audio (watts, speakers)212, 8140, 7
Tire (rear if not all the same)245/45-18235/35-19
Total Price$51,495$123,750
Adjustments for Features0-1,655
Feature-Adjusted Total Price$51,495$122,095
Total Invoice$47,392$115,305
Adjustments for Features0-1,542
Feature-Adjusted Total Invoice$47,392$113,763

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Features Comparison: Cadillac CTS vs. Audi R8

Model Year20062008
ModelCTSR8
TrimCTS-V4.2
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
6-speed manual$150 
6-speed automated manual $1100
RWD$0 
AWD $1700
Accessories 
Power rear side windows$200 
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75
Knee airbag, passenger $75
Side curtain airbags$350 
Tires, run-flat$150 
Cargo Management 
Cargo net$40 
Rear seat pass-through$100 
Climate Control 
Dual-zone climate control$125 
Rain-sensing wipers $175
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Mid-engine configuration $0
Exterior 
Body kit$0 
Bodyside moldings$75 
Bright-finished fuel door $100
Retractable rear spoiler $400
Infotainment 
CD changer, in-dash$325 
CD player $125
MP3-compatible player $50
Telematics service, such as OnStar$200 
Traffic information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Compass $0
Fog lights$125 
Headlight washers$50 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Power-folding mirrors$50 
Turn signals on or near mirrors $25
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Memory system, driver seat$200 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Ultra-sport suspension (upgrade)$0 
Total Value of Features$3,540$5,195
Value of Feature Adjustments$0$1,655
Value of Feature Adjustments0-1,542

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Specifications Comparison: Cadillac CTS vs. Audi R8

Model Year20062008
ModelCTSR8
Body4dr Sedan2dr Coupe
Wheelbase113.4 in104.3 in
Length190.1 in174.5 in
Width70.6 in75.0 in
Height56.7 in49.3 in
Curb Weight3,850 lb.3,605 lb.
Fuel Capacity17.5 gal.23.8 gal.
Row 1 Headroom38.9 in38.0 in
Row 1 Shoulder Room56.6 in54.4 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom42.4 in41.1 in
Row 2 Headroom36.9 in0.0 in
Row 2 Shoulder Room56.2 in0.0 in
Row 2 Hip Room53.8 in0.0 in
Row 2 Legroom36.2 in0.0 in
Cargo Volume12.5 ft33.5 ft3

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