Audi A6 / S6 Audi A6 / S6 2013 Cadillac XTS Cadillac XTS 2015

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Audi A6 / S6 vs. Cadillac XTS 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 XTS Invoice Comparison

Lowest Total Price: $70,435

Cadillac XTS Vsport Premium   
Difference: $9,285

Lowest Total Invoice: $65,553

Cadillac XTS Vsport Premium   
Difference: $8,654

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320152015
ModelA6 / S6XTSXTS
TrimS6 4.0 TFSIVsport PremiumVsport Platinum
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $71,900 $62,735 $69,785
Base Invoice $66,868 $58,657 $65,249
Comfort Seating Package 1,950    
Sunshade, rear, power 550 575  
Driver Assistance Package 2,500    
Cold Weather Package 450    
Wood trim, alternative type 500    
All-weather floor mats 150 140 140
Rear side airbags 350    
Metallic paint (extra cost) 475 495 495
Driver Assist Package   2,395  
Leather upholstery, extended coverage   1,000  
CD player, remote   300 300
Temporary spare tire   350 350
Panoramic sunroof   1,450  
Comfort Seating Package 1,813    
Sunshade, rear, power 511 506  
Driver Assistance Package 2,327    
Cold Weather Package 419    
Wood trim, alternative type 467    
All-weather floor mats 139 123 123
Rear side airbags 325    
Metallic paint (extra cost) 443 436 436
Driver Assist Package   2,108  
Leather upholstery, extended coverage   880  
CD player, remote   264 264
Temporary spare tire   308 308
Panoramic sunroof   1,276  
Options (change) 6,925 6,705 1,285
Options (change) 6,444 5,901 1,131
Destination 895 995 995
Total Price $79,720 $70,435 $72,065
Total Invoice $74,207 $65,553 $67,375

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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 XTS

Lowest Adjusted Price: Cadillac XTS Vsport Platinum
Lowest Adjusted Invoice: Cadillac XTS Vsport Premium
TrueDelta Adjusted Price Difference: $8,900
TrueDelta Adjusted Invoice Difference: $8,230
Model Year201320152015
ModelA6 / S6XTSXTS
TrimS6 4.0 TFSIVsport PremiumVsport Platinum
Body4dr Sedan4dr Sedan4dr Sedan
Engine420hp V8410hp V6410hp V6
TransmissionS7T6T6
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)17/27 MPG16/24 MPG16/24 MPG
Audio (watts, speakers)630, 14?, 14?, 14
Tire (rear if not all the same)255/40-19245/40-20245/40-20
Total Price$79,720$70,435$72,065
Adjustments for Features-4550-1,700
Feature-Adjusted Total Price$79,265$70,435$70,365
Cost Above Minimum$0$70$0
Total Invoice$74,207$65,553$67,375
Adjustments for Features-4240-1,589
Feature-Adjusted Total Invoice$73,783$65,553$65,786
Cost Above Minimum$0$0$233

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Features Comparison: Audi A6 / S6 vs. Cadillac XTS

Model Year201320152015
ModelA6 / S6XTSXTS
TrimS6 4.0 TFSIVsport PremiumVsport Platinum
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200  
6-speed manually-shiftable automatic $1100$1100
AWD$1700$1700$1700
Accessories 
AC power outlet $100$100
Active noise reduction $0$0
Remote app $25$25
Remote start $150$150
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200$200
Backup collision intervention $150$150
Collision preparation system, rear$100  
Cross-traffic warning, rear $100$100
Lane departure warning $200$200
Vehicle health reports $0$0
Climate Control 
Heated windshield washer nozzles$15  
Rear dual-zone climate control$125  
Residual heat$50  
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Engine / Motor 
Dual-mode exhaust, switchable$500  
Regenerative braking$0  
Exterior 
Body kit$0  
Laminated front side windows $200$200
Panoramic sunroof $1200$1200
Sunroof$900  
Infotainment 
4G LTE connectivity $0$0
App support $0$0
CD player$125  
CD player, remote $100$100
DVD-compatible player$0  
Handwriting recognition$200  
In-vehicle Internet$150  
iPod integration$100  
Media drive$15  
Rear seat audio controls $25$25
SD Card slot $25$25
Telematics service, such as OnStar, with navigation $225$225
Traffic + travel information$25  
Traffic information $25$25
USB port $25$25
Voice control for external devices $0$0
Instruments, Lights, and Mirrors 
Approach detection $25$25
Auto-dimming headlights $200$200
Boost gauge $75$75
Fog light, rear$100  
Head-up display (HUD) $350$350
Large color reconfigurable instrument cluster display $250$250
Mirror tilt-down in reverse$25  
Seats and Interior Trim 
Door sill trim plates $100 
Illuminated door sill trim plates$200 $200
Leather door panel trim  $250
Leather-wrapped steering wheel$150  
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Massage, driver seat$100  
Massage, passenger seat$100  
Metal pedals$75  
Power seatback bolsters, driver seat$100  
Power seatback bolsters, passenger seat$100  
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  
Synthetic suede headliner  $650
Upholstered instrument panel $300 
Upholstered instrument panel, leather  $1000
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000  
Alloy wheels$350$350 
Polished alloy wheels  $350
Rear air springs, auto-leveling $350$350
Sport suspension (upgrade)$0  
Total Value of Features$8,405$7,950$9,650
Value of Feature Adjustments$455$0$1,700
Value of Feature Adjustments-4240-1,589

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Specifications Comparison: Audi A6 / S6 vs. Cadillac XTS

Model Year20132015
ModelA6 / S6XTS
Body4dr Sedan4dr Sedan
Wheelbase114.7 in111.7 in
Length193.9 in202.0 in
Width73.8 in72.9 in
Height57.8 in59.5 in
Curb Weight4,398 lb.4,364 lb.
Fuel Capacity19.8 gal.19.0 gal.
Row 1 Headroom37.2 in39.0 in
Row 1 Shoulder Room57.5 in57.9 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room56.3 in56.3 in
Row 2 Hip Room0.0 in54.3 in
Row 2 Legroom37.4 in40.0 in
Cargo Volume14.1 ft318.0 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, driver100No
Power thigh support adjuster, passenger seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Memory system, passenger seat150Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested45036%
Total Not Requested80064%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Power-folding mirrors50Yes
Blind spot warning system200Yes
Collision preparation system, rear only100No
Total Requested135093%
Total Not Requested1007%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Cadillac XTS Vsport Premium

Leather upholstery, extended coverage
FeatureValueRequested?
Leather upholstery, extended coverage0No
Wood trim, alternative type300Yes
Total Requested300100%
Total Not Requested00%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Backup collision intervention150No
Total Requested90072%
Total Not Requested35028%

Option Package Details
Cadillac XTS Vsport Platinum

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

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