Cadillac STS Cadillac STS 2008 Cadillac ATS Cadillac ATS 2017
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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: $68,745

Cadillac ATS ATS-V   
Difference: $12,905

Lowest Total Invoice: $64,935

Cadillac ATS ATS-V   
Difference: $10,019

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082017
ModelSTSATS
TrimSTS-VATS-V
Body4dr Sedan4dr Sedan
Base Price $77,575 $60,695
Base Invoice $71,083 $57,660
Sunroof 1,200 1,050
8-speed shiftable automatic   2,000
Protection Package   0
Luxury Package   2,500
Head-up display (HUD)   600
Cargo net   60
Metallic paint (extra cost)   595
CD player, remote   250
Sunroof 996 935
8-speed shiftable automatic   1,780
Protection Package   0
Luxury Package   2,225
Head-up display (HUD)   534
Cargo net   53
Metallic paint (extra cost)   530
CD player, remote   223
Options (change) 1,200 7,055
Options (change) 996 6,280
Destination 775 995
Gas Tax 2,100 0
Total Price $81,650 $68,745
Total Invoice $74,954 $64,935

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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

Want to find out how much dealers are willing to discount these cars?

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 ATS-V
TrueDelta Adjusted Price Difference: $13,160
TrueDelta Adjusted Invoice Difference: $10,260
Model Year20082017
ModelSTSATS
TrimSTS-VATS-V
Body4dr Sedan4dr Sedan
Engine469hp V8464hp V6
TransmissionT6T8
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)13/19 MPG17/25 MPG
Audio (watts, speakers)300, 15?, 10
Tire (rear if not all the same)255/45-18255/35-18
Total Price$81,650$68,745
Adjustments for Features0-255
Feature-Adjusted Total Price$81,650$68,490
Total Invoice$74,954$64,935
Adjustments for Features0-241
Feature-Adjusted Total Invoice$74,954$64,694

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Features Comparison: Cadillac STS vs. Cadillac ATS

Model Year20082017
ModelSTSATS
TrimSTS-VATS-V
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
Electronic engine sound enhancement $0
Heated steering wheel$100 
Remote app $25
Brakes, Airbags, and Other Safety 
Blind spot warning system$200 
High performance brake pads (optional) $0
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure warning$200 
Obstacle detection, front $150
Performance traction management $250
Rearview camera $200
Safety key $5
Temporary spare tire$150 
Tire inflation kit (optional) $0
Tires, run-flat$150 
Vehicle health reports $0
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with manual controls$150 
Variable intermittent wipers $75
Drivetrain 
Active rear differential $500
Limited-slip rear differential$300 
Exterior 
Carbon fiber hood $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 
Auto-dimming headlights$200 
Boost gauge $75
Compass $0
Fog lights$125 
Headlight washers$50 
Interior ambient lighting $150
Seats and Interior Trim 
Carbon fiber trim $200
Coordinated climate control, front seats $0
Folding second row seats $300
Heated second row seats$200 
Leather door panel trim$250 
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
Power seatback bolsters, passenger seat $100
Upholstered instrument panel $300
Upholstered instrument panel, leather$1000 
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Auto-leveling rear shocks$200 
Electronic systems calibration selector $200
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,815$6,070
Value of Feature Adjustments$0$255
Value of Feature Adjustments0-241

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See a complete comparison of Cadillac STS vs. Cadillac ATS features.

Specifications Comparison: Cadillac STS vs. Cadillac ATS

Model Year20082017
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 Weight4,233 lb.3,700 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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See a complete comparison of Cadillac STS vs. Cadillac ATS specs.

Option Package Details
Cadillac ATS ATS-V

8-speed manually-shiftable automatic
FeatureValueRequested?
8-speed manually-shiftable automatic0Yes
Remote start150Yes
Steering-wheel-mounted transmission controls100No
Total Requested15060%
Total Not Requested10040%
CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50No
Total Requested10067%
Total Not Requested5033%
Protection Package
FeatureValueRequested?
Floor mats75Yes
Tow hook(s), front40No
Tire inflation kit (optional)0No
Total Requested7565%
Total Not Requested4035%
Luxury Package
FeatureValueRequested?
Second-row 2-section 3-person split bench100No
Folding second row seats300No
Universal garage door opener100Yes
Xenon HID headlights500Yes
Rear seat pass-through100Yes
Metal pedals75No
Bose, 10 speakers (with subwoofer)350No
Navigation system600Yes
AC power outlet100No
Surround sound250Yes
Voice control for nav and audio75Yes
Traffic information25No
Speed limit information0No
Total Requested162563%
Total Not Requested95037%

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