Cadillac CTS Cadillac CTS 2008 Audi A6 / S6 Audi A6 / S6 2013

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Cadillac CTS vs. Audi A6 / S6 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 / S6 Invoice Comparison

Lowest Total Price: $45,865

Cadillac CTS   
Difference: $14,755

Lowest Total Invoice: $41,730

Cadillac CTS   
Difference: $14,711

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082013
ModelCTSA6 / S6
TrimBaseA6 3.0T
Body4dr Sedan4dr Sedan
Base Price $33,675 $50,400
Base Invoice $31,486 $46,872
Premium Luxury Collection 8,215  
Temporary spare tire 250  
Performance Collection, with summer tires 2,980  
20-inch Sport Package   2,300
Prestige Package   6,550
Metallic paint (extra cost)   475
Premium Luxury Collection 6,818  
Temporary spare tire 208  
Performance Collection, with summer tires 2,473  
20-inch Sport Package   2,140
Prestige Package   6,091
Metallic paint (extra cost)   443
Options (change) 11,445 9,325
Options (change) 9,499 8,674
Destination 745 895
Total Price $45,865 $60,620
Total Invoice $41,730 $56,441

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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 / S6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CTS vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Cadillac CTS
TrueDelta Adjusted Price Difference: $10,815
TrueDelta Adjusted Invoice Difference: $11,043
Model Year20082013
ModelCTSA6 / S6
TrimBaseA6 3.0T
Body4dr Sedan4dr Sedan
Enginehp 310hp V6
TransmissionM6T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 10630, 14
Tire (rear if not all the same)235/50-18255/35-20
Total Price$45,865$60,620
Adjustments for Features0-3,940
Feature-Adjusted Total Price$45,865$56,680
Total Invoice$41,730$56,441
Adjustments for Features0-3,668
Feature-Adjusted Total Invoice$41,730$52,773

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Features Comparison: Cadillac CTS vs. Audi A6 / S6

Model Year20082013
ModelCTSA6 / S6
TrimBaseA6 3.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Remote start$150 
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Rollover sensor $50
Cargo Management 
Rear seat pass-through $100
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Rear air vents$100 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Residual heat $50
Super-heated washer fluid$100 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Body kit $0
Panoramic sunroof$1200 
Sunroof $900
Infotainment 
Bluetooth audio streaming $25
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
iPod integration $100
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
Traffic information$25 
USB port$25 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Headlight washers$50 
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Leather-wrapped steering wheel $150
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 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,200$7,140
Value of Feature Adjustments$0$3,940
Value of Feature Adjustments0-3,668

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Specifications Comparison: Cadillac CTS vs. Audi A6 / S6

Model Year20082013
ModelCTSA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase113.4 in114.7 in
Length191.6 in193.9 in
Width72.5 in73.8 in
Height58.0 in57.8 in
Curb Weight3,861 lb.3,727 lb.
Fuel Capacity18.0 gal.19.8 gal.
Row 1 Headroom38.8 in37.2 in
Row 1 Shoulder Room56.7 in57.5 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 in56.3 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom35.9 in37.4 in
Cargo Volume13.6 ft314.1 ft3

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Option Package Details
Cadillac CTS

Premium Luxury Collection
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Panoramic sunroof1200No
Cooled or ventilated front seats300Yes
Folding second row seats300Yes
Universal garage door opener100Yes
Obstacle detection, rear250Yes
Remote start150No
Proximity key250Yes
Tilt/telescoping steering wheel, power100Yes
Second-row 2-section 3-person split bench100No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Navigation system600Yes
Rain-sensing wipers100Yes
Alarm100No
Machined alloy wheels0Yes
Interior ambient lighting150Yes
CD changer, in-dash200No
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
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Leather seating surfaces900Yes
Surround sound250Yes
Media drive, large15Yes
USB port25Yes
Bose, 300W, 10 speakers (with subwoofer)350No
Total Requested486569%
Total Not Requested220031%
Performance Collection, with summer tires
FeatureValueRequested?
235/50YR18 tires400No
Performance braking system (optional)250No
Polished alloy wheels0Yes
Ultra-sport suspension (upgrade)250Yes
Limited-slip rear differential300No
Fog lights125No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
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
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Leather seating surfaces900Yes
Total Requested290070%
Total Not Requested122530%

Option Package Details
Audi A6 / S6 A6 3.0T

20-inch Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Polished alloy wheels350Yes
Steering-wheel-mounted transmission controls100No
255/35YR20 tires400No
Total Requested60055%
Total Not Requested50045%
Prestige Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Bose, 630W, 14 speakers (with subwoofer)350No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Rearview camera200No
Auto-dimming driver-side mirror75No
DVD-compatible player0Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75No
HD radio50No
Media drive, large15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
Handwriting recognition200No
Xenon HID headlights500Yes
245/45HR18 tires400No
Body kit0No
Surround sound250Yes
Interior lights, additional0No
Cornering lights50No
Sport front fascia (optional)0No
Rear dual-zone climate control125No
Sport rear fascia, e.g. diffuser (optional)0No
Illuminated door sill trim plates100No
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150Yes
Total Requested251556%
Total Not Requested200044%

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