Cadillac STS Cadillac STS 2011 Cadillac ATS Cadillac ATS 2016

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Cadillac STS vs. Cadillac ATS 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 STS vs. Cadillac ATS Invoice Comparison

Lowest Total Price: $50,510

Cadillac ATS Premium   
Difference: $9,685

Lowest Total Invoice: $47,105

Cadillac ATS Premium   
Difference: $9,631

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112016
ModelSTSATS
TrimPremiumPremium
Body4dr Sedan4dr Sedan
Base Price $56,380 $46,110
Base Invoice $53,279 $43,113
Premium Luxury Collection 2,840  
Engine-block heater 100 100
Cold Weather Package   600
CD player, remote   250
Metallic paint (extra cost)   495
Cargo net   60
Sunroof   1,050
Polished alloy wheels   850
Premium Luxury Collection 2,499  
Engine-block heater 83 88
Cold Weather Package   528
CD player, remote   220
Metallic paint (extra cost)   436
Cargo net   53
Sunroof   924
Polished alloy wheels   748
Options (change) 2,940 3,405
Options (change) 2,582 2,997
Destination 875 995
Total Price $60,195 $50,510
Total Invoice $56,736 $47,105

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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 STS dealer quotes or Cadillac ATS dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Cadillac STS vs. Cadillac ATS

Lowest Adjusted Price and Invoice: Cadillac ATS Premium
TrueDelta Adjusted Price Difference: $12,575
TrueDelta Adjusted Invoice Difference: $12,326
Model Year20112016
ModelSTSATS
TrimPremiumPremium
Body4dr Sedan4dr Sedan
Engine302hp V6272hp I4
TransmissionT6T8
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 15?, 10
Tire (rear if not all the same)235/50-18225/40-18
Total Price$60,195$50,510
Adjustments for Features0-2,890
Feature-Adjusted Total Price$60,195$47,620
Total Invoice$56,736$47,105
Adjustments for Features0-2,695
Feature-Adjusted Total Invoice$56,736$44,410

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Features Comparison: Cadillac STS vs. Cadillac ATS

Model Year20112016
ModelSTSATS
TrimPremiumPremium
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
RWD$0$0
Accessories 
AC power outlet $100
Active noise reduction $0
Remote app $25
Brakes, Airbags, and Other Safety 
Cross-traffic warning, rear $100
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Lane keeping assist $400
Obstacle detection, front $150
Rear side airbags $300
Rearview camera $200
Temporary spare tire$150 
Tires, run-flat $150
Vehicle health reports $0
Climate Control 
Automatic air recirculation$100 
Rain-sensing wipers $175
Rear air vents $100
Rear air vents with manual controls$150 
Variable intermittent wipers$75 
Engine / Motor 
Automatic start / stop $150
Exterior 
Active grille shutters $0
Rear spoiler$200 
Tow hook(s), front $40
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support $0
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player, remote $100
DVD-compatible player$0 
HD radio $50
MP3-compatible player $50
Rear seat audio controls$25 
SMS text-to-speech reader $25
Traffic information $25
USB port $25
Voice control for external devices $0
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Compass $0
Fog lights$125 
Headlight washers$50 
Interior ambient lighting $150
Steering-linked headlights $150
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Coordinated climate control, front seats $0
Folding second row seats $300
Heated second row seats$200 
Leather-wrapped steering wheel $150
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Metal pedals $75
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
Power seatback bolsters, driver seat $100
Upholstered instrument panel $300
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Auto-leveling rear shocks$200 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,450$6,340
Value of Feature Adjustments$0$2,890
Value of Feature Adjustments0-2,695

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Specifications Comparison: Cadillac STS vs. Cadillac ATS

Model Year20112016
ModelSTSATS
Body4dr Sedan4dr Sedan
Wheelbase116.4 in109.3 in
Length196.7 in182.8 in
Width72.6 in71.1 in
Height57.6 in55.9 in
Curb Weight3,974 lb.3,374 lb.
Fuel Capacity17.0 gal.16.0 gal.
Row 1 Headroom38.7 in38.6 in
Row 1 Shoulder Room58.6 in55.2 in
Row 1 Hip Room54.6 in53.0 in
Row 1 Legroom42.6 in42.5 in
Row 2 Headroom37.9 in36.8 in
Row 2 Shoulder Room57.4 in53.9 in
Row 2 Hip Room55.6 in52.3 in
Row 2 Legroom38.3 in33.5 in
Cargo Volume13.8 ft310.2 ft3

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Option Package Details
Cadillac STS Premium

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150No
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested165092%
Total Not Requested1508%

Option Package Details
Cadillac ATS Premium

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50No
Total Requested10067%
Total Not Requested5033%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Coordinated climate control, front seats0No
Total Requested300100%
Total Not Requested00%

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