Cadillac CTS Cadillac CTS 2008 Audi A6 Audi A6 2006

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Cadillac CTS vs. Audi A6 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 A6 Invoice Comparison

Lowest Total Price: $49,970

Cadillac CTS   
Difference: $11,710

Lowest Total Invoice: $45,380

Cadillac CTS   
Difference: $11,442

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082006
ModelCTSA6
TrimBase4.2
Body4dr Sedan4dr Sedan
Base Price $33,675 $53,770
Base Invoice $31,486 $49,559
Premium Luxury Collection 8,215  
Performance Collection (AWD) 2,135  
AWD 1,900  
6-speed shiftable automatic 1,300  
3.6L V6 1,000  
Polished alloy wheels 750 900
Temporary spare tire 250  
Technology Package   3,800
Navigation system   1,800
Wood/leather-wrapped steering wheel   690
Premium Luxury Collection 6,818  
Performance Collection (AWD) 1,772  
AWD 1,577  
6-speed shiftable automatic 1,079  
3.6L V6 1,072  
Polished alloy wheels 623 819
Temporary spare tire 208  
Technology Package   3,458
Navigation system   1,638
Wood/leather-wrapped steering wheel   628
Options (change) 15,550 7,190
Options (change) 13,149 6,543
Destination 745 720
Total Price $49,970 $61,680
Total Invoice $45,380 $56,822

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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 A6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CTS vs. Audi A6

Lowest Adjusted Price and Invoice: Cadillac CTS
TrueDelta Adjusted Price Difference: $12,860
TrueDelta Adjusted Invoice Difference: $12,486
Model Year20082006
ModelCTSA6
TrimBase4.2
Body4dr Sedan4dr Sedan
Engine304hp V6335hp V8
TransmissionT6T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/25 MPG17/23 MPG
Audio (watts, speakers)300, 10330, 13
Tire (rear if not all the same)235/50-18245/40-18
Total Price$49,970$61,680
Adjustments for Features-1,1500
Feature-Adjusted Total Price$48,820$61,680
Total Invoice$45,380$56,822
Adjustments for Features-1,0440
Feature-Adjusted Total Invoice$44,336$56,822

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Features Comparison: Cadillac CTS vs. Audi A6

Model Year20082006
ModelCTSA6
TrimBase4.2
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD$1700$1700
Accessories 
Remote start$150 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Cargo Management 
Storage compartment under front seat(s) $50
Climate Control 
Heated windshield washer nozzles $15
Residual heat $50
Super-heated washer fluid$100 
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Bodyside moldings $75
Panoramic sunroof$1200 
Sunroof $900
Infotainment 
Aux input$50 
CD changer, remote $200
CD player$125 
DVD-compatible player$0 
Media drive$15 
MP3-compatible player$50 
Telematics service, such as OnStar, with navigation$225 
Traffic information$25 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Fog light, rear $100
Headlight washers$50 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Cooled or ventilated front seats$300 
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 
Sport suspension (upgrade)$0 
Total Value of Features$5,890$4,740
Value of Feature Adjustments$1,150$0
Value of Feature Adjustments-1,0440

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Specifications Comparison: Cadillac CTS vs. Audi A6

Model Year20082006
ModelCTSA6
Body4dr Sedan4dr Sedan
Wheelbase113.4 in111.9 in
Length191.6 in193.5 in
Width72.5 in73.1 in
Height58.0 in57.5 in
Curb Weight4,001 lb.4,145 lb.
Fuel Capacity18.0 gal.21.1 gal.
Row 1 Headroom38.8 in38.7 in
Row 1 Shoulder Room56.7 in57.1 in
Row 1 Hip Room55.1 in0.0 in
Row 1 Legroom42.4 in41.3 in
Row 2 Headroom37.2 in37.8 in
Row 2 Shoulder Room54.7 in55.9 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom35.9 in36.9 in
Cargo Volume13.6 ft315.9 ft3

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Option Package Details
Cadillac CTS

Premium Luxury Collection
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0Yes
Panoramic sunroof1200No
Tilt/telescoping steering wheel, power100Yes
Cooled or ventilated front seats300No
Folding second row seats300Yes
Universal garage door opener100Yes
Obstacle detection, rear250Yes
Remote start150No
Proximity key250Yes
Second-row 2-section 3-person split bench100No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
CD changer, in-dash200No
Rain-sensing wipers100Yes
Alarm100No
Machined alloy wheels0Yes
Interior ambient lighting150No
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Surround sound250Yes
Media drive, large15No
USB port25No
Bose, 300W, 10 speakers (with subwoofer)350No
Total Requested435062%
Total Not Requested271538%
Performance Collection (AWD)
FeatureValueRequested?
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Performance braking system (optional)250No
Sport suspension (upgrade)250No
Limited-slip rear differential300No
Fog lights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
235/50VR18 tires400No
Total Requested277567%
Total Not Requested135033%

Option Package Details
Audi A6 4.2

Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
245/40HR18 tires400No
Total Requested35047%
Total Not Requested40053%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1200100%
Total Not Requested00%

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