Audi A5 / S5 Audi A5 / S5 2008 Cadillac CTS Cadillac CTS 2006

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Audi A5 / S5 vs. Cadillac CTS 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 A5 / S5 vs. Cadillac CTS Invoice Comparison

Lowest Total Price: $38,125

Cadillac CTS 2.8 / 3.6   
Difference: $7,265

Lowest Total Invoice: $34,839

Cadillac CTS 2.8 / 3.6   
Difference: $7,375

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820062006
ModelA5 / S5A5 / S5CTSCTS
TrimA5S52.8 / 3.6CTS-V
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $39,900 $50,500 $29,270 $49,475
Base Invoice $37,108 $46,966 $27,368 $45,372
Premium Package 1,850      
Metallic paint (extra cost) 475 475    
Navigation system 2,390 2,390 2,995  
Wood trim   500    
Synthetic suede inserts in leather seating surfaces   0    
Luxury Package     1,800  
Leather seating surfaces     1,300  
Sport Package     1,640  
Folding second row seats     400  
Premium Package 1,721      
Metallic paint (extra cost) 432 432    
Navigation system 2,178 2,178 2,486  
Wood trim   466    
Synthetic suede inserts in leather seating surfaces   0    
Luxury Package     1,493  
Leather seating surfaces     1,079  
Sport Package     1,361  
Folding second row seats     332  
Options (change) 4,715 3,365 8,135 0
Options (change) 4,331 3,076 6,751 0
Destination 775 775 720 720
Gas Tax 0 1,300 0 1,300
Total Price $45,390 $55,940 $38,125 $51,495
Total Invoice $42,214 $52,117 $34,839 $47,392

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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 Audi A5 / S5 dealer quotes or Cadillac CTS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A5 / S5 vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Cadillac CTS 2.8 / 3.6
TrueDelta Adjusted Price Difference: $5,065
TrueDelta Adjusted Invoice Difference: $5,329
Model Year2008200820062006
ModelA5 / S5A5 / S5CTSCTS
TrimA5S52.8 / 3.6CTS-V
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine265hp V6354hp V8210hp V6400hp V8
TransmissionM6M6M6M6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10180, 10212, 8212, 8
Tire (rear if not all the same)245/40-18255/35-19225/50-17245/45-18
Total Price$45,390$55,940$38,125$51,495
Adjustments for Features-2,200-2,70000
Feature-Adjusted Total Price$43,190$53,240$38,125$51,495
Cost Above Minimum$0$10,050$0$13,370
Total Invoice$42,214$52,117$34,839$47,392
Adjustments for Features-2,046-2,51500
Feature-Adjusted Total Invoice$40,168$49,602$34,839$47,392
Cost Above Minimum$0$9,434$0$12,553

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Features Comparison: Audi A5 / S5 vs. Cadillac CTS

Model Year2008200820062006
ModelA5 / S5A5 / S5CTSCTS
TrimA5S52.8 / 3.6CTS-V
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150$150$150
AWD$1700$1700  
RWD  $0$0
Accessories 
Power rear side windows  $200$200
Tilt steering wheel, manual  $150$150
Tilt/telescoping steering wheel, manual$250$250  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Tire-pressure monitor$75$75 $75
Tires, run-flat   $150
Cargo Management 
Cargo net  $40$40
Rear seat pass-through $100$100$100
Second-row low console$100$100  
Climate Control 
Heated windshield washer nozzles$15$15  
Rain-sensing wipers$175$175  
Rear air vents with automatic controls$250$250  
Variable intermittent wipers  $75$75
Drivetrain 
Limited-slip rear differential  $300$300
Exterior 
Body kit   $0
Bodyside moldings  $75$75
Bright-finished exhaust tip(s)$25$25 $25
Power-venting glass roof panel$300$300  
Infotainment 
Bluetooth cell phone link$100$100  
iPod integration$100$100  
MP3-compatible player$50$50  
Telematics service, such as OnStar  $200$200
Traffic information  $25$25
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75  
Auto-dimming passenger-side mirror$75$75  
Compass$0$0  
Fog light, rear$100$100  
Headlight washers $50$50$50
Power-folding mirrors   $50
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Aluminum trim $100  
Leather-wrapped steering wheel$150$150 $150
Manual thigh support length adjuster, driver seat $50  
Manual thigh support length adjuster, passenger seat $50  
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat $150  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Synthetic suede inserts in leather seating surfaces $0 $0
Wood trim$300$300$300 
Wood/leather-wrapped steering wheel  $150 
Suspension, Wheels, and Tires 
Alloy wheels$350$350 $350
Machined alloy wheels  $350 
Sport suspension (upgrade) $0$0 
Ultra-sport suspension (upgrade)   $0
Total Value of Features$4,665$5,165$2,465$2,465
Value of Feature Adjustments$2,200$2,700$0$0
Value of Feature Adjustments-2,046-2,51500

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Specifications Comparison: Audi A5 / S5 vs. Cadillac CTS

Model Year20082006
ModelA5 / S5CTS
Body2dr Coupe4dr Sedan
Wheelbase108.3 in113.4 in
Length182.1 in190.1 in
Width73.0 in70.6 in
Height54.0 in56.7 in
Curb Weight3,738 lb.3,510 lb.
Fuel Capacity16.9 gal.17.5 gal.
Row 1 Headroom39.1 in38.9 in
Row 1 Shoulder Room54.3 in56.6 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom0.0 in42.4 in
Row 2 Headroom36.0 in36.9 in
Row 2 Shoulder Room52.8 in56.2 in
Row 2 Hip Room0.0 in53.8 in
Row 2 Legroom0.0 in36.2 in
Cargo Volume12.0 ft312.5 ft3

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Option Package Details
Audi A5 / S5 A5

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75No
Compass0No
Auto-dimming passenger-side mirror75No
Total Requested115088%
Total Not Requested15012%

Option Package Details
Cadillac CTS 2.8 / 3.6

Folding second row seats
FeatureValueRequested?
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Total Requested30075%
Total Not Requested10025%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
Bose, 212W, 8 speakers (with subwoofer)350No
Voice control for nav and audio100No
Traffic information25No
Total Requested80063%
Total Not Requested47537%
Luxury Package
FeatureValueRequested?
Wood trim300Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Memory system, driver seat200Yes
Wood/leather-wrapped steering wheel0No
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Compass0No
Machined alloy wheels0No
Total Requested1400100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Stability control400Yes
225/50WR17 tires400No
Limited-slip rear differential300No
Xenon HID headlights500Yes
Machined alloy wheels0No
Headlight washers50Yes
Total Requested120063%
Total Not Requested70037%

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