Audi A6 / S6 Audi A6 / S6 2014 Cadillac CTS Cadillac CTS 2015

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

Lowest Total Price: $70,635

Cadillac CTS Vsport Premium   
Difference: $10,810

Lowest Total Invoice: $66,092

Cadillac CTS Vsport Premium   
Difference: $9,722

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142015
ModelA6 / S6CTS
TrimS6 4.0 TFSIVsport Premium
Body4dr Sedan4dr Sedan
Base Price $73,400 $69,340
Base Invoice $68,262 $64,833
Comfort Seating Package 2,000  
Cold Weather Package 500  
Driver Assistance Package 2,800  
Sunshade, rear, power 500  
Metallic paint (extra cost) 500  
Rear side airbags 350  
Carbon fiber trim 500 0
CD player, remote   300
Comfort Seating Package 1,860  
Cold Weather Package 467  
Driver Assistance Package 2,604  
Sunshade, rear, power 467  
Metallic paint (extra cost) 467  
Rear side airbags 325  
Carbon fiber trim 467 0
CD player, remote   264
Options (change) 7,150 300
Options (change) 6,657 264
Destination 895 995
Total Price $81,445 $70,635
Total Invoice $75,814 $66,092

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Cadillac CTS Vsport Premium
TrueDelta Adjusted Price Difference: $8,780
TrueDelta Adjusted Invoice Difference: $7,832
Model Year20142015
ModelA6 / S6CTS
TrimS6 4.0 TFSIVsport Premium
Body4dr Sedan4dr Sedan
Engine420hp V8420hp V6
TransmissionS7T8
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14?, 13
Tire (rear if not all the same)255/40-19245/40-18
Total Price$81,445$70,635
Adjustments for Features-2,0300
Feature-Adjusted Total Price$79,415$70,635
Total Invoice$75,814$66,092
Adjustments for Features-1,8900
Feature-Adjusted Total Invoice$73,924$66,092

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Features Comparison: Audi A6 / S6 vs. Cadillac CTS

Model Year20142015
ModelA6 / S6CTS
TrimS6 4.0 TFSIVsport Premium
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
AWD$1700 
RWD $0
Accessories 
AC power outlet $100
Active noise reduction $0
Electronic engine sound enhancement $0
Remote app $25
Remote start $150
Semi-automated parking system $500
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, high-speed or partial $200
Backup collision intervention $150
Collision preparation system, rear$100 
Cross-traffic warning, rear $100
Lane departure prevention$150 
Lane keeping assist $400
Rearview camera $200
Rollover sensor$50 
Temporary spare tire$150 
Tires, run-flat $150
Vehicle health reports $0
Wide-view front camera$150 
Wide-view rear camera$0 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Rear dual-zone climate control$125 
Residual heat$50 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Body kit$0 
Laminated front side windows $200
Laminated rear side windows $100
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
4G LTE connectivity $0
App support $0
CD player$125 
CD player, remote $100
DVD-compatible player$0 
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration$100 
Media drive$15 
SD Card slot $25
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
Traffic + travel information$25 
Traffic information $25
USB port $25
Voice control for external devices $0
Wireless charging station $75
Instruments, Lights, and Mirrors 
Approach detection $25
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Boost gauge $75
Cornering lights$50 
Fog light, rear$100 
Head-up display (HUD) $350
Large color reconfigurable instrument cluster display $250
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Seats and Interior Trim 
Leather door panel trim$250 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Alloy wheels$350 
Machined alloy wheels $350
Total Value of Features$8,955$6,925
Value of Feature Adjustments$2,030$0
Value of Feature Adjustments-1,8900

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Specifications Comparison: Audi A6 / S6 vs. Cadillac CTS

Model Year20142015
ModelA6 / S6CTS
Body4dr Sedan4dr Sedan
Wheelbase114.7 in114.6 in
Length193.9 in195.5 in
Width73.8 in72.2 in
Height57.8 in57.2 in
Curb Weight3,727 lb.3,621 lb.
Fuel Capacity19.8 gal.19.0 gal.
Row 1 Headroom37.2 in39.2 in
Row 1 Shoulder Room57.5 in56.9 in
Row 1 Hip Room0.0 in53.8 in
Row 1 Legroom41.3 in42.6 in
Row 2 Headroom37.8 in37.5 in
Row 2 Shoulder Room56.3 in54.8 in
Row 2 Hip Room0.0 in53.3 in
Row 2 Legroom37.4 in35.4 in
Cargo Volume14.1 ft313.7 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support adjuster, driver seat100No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh support adjuster, passenger seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150No
Massage, driver seat100No
Massage, passenger seat100No
Total Requested50040%
Total Not Requested75060%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150Yes
Around view cameras300No
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Wide-view front camera150No
Wide-view rear camera0No
Total Requested145076%
Total Not Requested45024%

Option Package Details
Cadillac CTS Vsport Premium

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%

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