Lexus IS Lexus IS 2006 Cadillac ATS Cadillac ATS 2015

We are 103,000+ car owners sharing real-world car information.

Join Us

Lexus IS 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.

Lexus IS vs. Cadillac ATS Invoice Comparison

Lowest Total Price: $45,625

Lexus IS 350   
Difference: $8,315

Lowest Total Invoice: $39,580

Lexus IS 350   
Difference: $10,625

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062015
ModelISATS
Trim350Premium
Body4dr Sedan4dr Sedan
Base Price $35,440 $45,615
Base Invoice $31,186 $42,650
Navigation system 2,550  
Sport Package 3,695  
Obstacle detection, rear 500  
Radar- or camera-based collision preparation system 2,850  
Cold Weather Package   600
CD player, remote   300
Driver Assist Package   3,380
Sunroof   1,050
3.6L V6   2,000
Navigation system 2,168  
Sport Package 2,956  
Obstacle detection, rear 400  
Radar- or camera-based collision preparation system 2,280  
Cold Weather Package   528
CD player, remote   264
Driver Assist Package   2,974
Sunroof   924
3.6L V6   1,870
Options (change) 9,595 7,330
Options (change) 7,804 6,560
Destination 590 995
Total Price $45,625 $53,940
Total Invoice $39,580 $50,205

Return to top

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 Lexus IS 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: Lexus IS vs. Cadillac ATS

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $3,145
TrueDelta Adjusted Invoice Difference: $5,813
Model Year20062015
ModelISATS
Trim350Premium
Body4dr Sedan4dr Sedan
Engine306hp V6321hp V6
TransmissionT6T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)21/28 MPG18/28 MPG
Audio (watts, speakers)194, 12?, 10
Tire (rear if not all the same)225/40-18225/40-18
Total Price$45,625$53,940
Adjustments for Features0-5,170
Feature-Adjusted Total Price$45,625$48,770
Total Invoice$39,580$50,205
Adjustments for Features0-4,812
Feature-Adjusted Total Invoice$39,580$45,393

Return to top

Features Comparison: Lexus IS vs. Cadillac ATS

Model Year20062015
ModelISATS
Trim350Premium
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
RWD$0$0
Accessories 
AC power outlet $100
Active noise reduction $0
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Heated steering wheel $100
Remote app $25
Remote start $150
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed $200
Backup collision intervention $150
Blind spot warning system $200
Cross-traffic warning, rear $100
Forward collision warning $200
Lane departure warning $200
Lane keeping assist $400
Rear side airbags $300
Tires, run-flat $150
Vehicle health reports $0
Cargo Management 
Overhead sunglass holder$25 
Climate Control 
Water-repellent front-door glass$15 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Laminated front side windows $200
Infotainment 
4G LTE connectivity $0
App support $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player, remote $100
HD radio $50
Satellite radio $200
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar, with navigation $225
Traffic information $25
Voice control for external devices $0
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Fog lights$125 
Head-up display (HUD) $350
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors $25
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats $300
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, passenger seat$150 
Power seatback bolsters, driver seat $100
Upholstered instrument panel $300
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Alloy wheels$350 
Machined alloy wheels $350
Total Value of Features$3,105$8,275
Value of Feature Adjustments$0$5,170
Value of Feature Adjustments0-4,812

Return to top

Specifications Comparison: Lexus IS vs. Cadillac ATS

Model Year20062015
ModelISATS
Body4dr Sedan4dr Sedan
Wheelbase107.5 in109.3 in
Length180.1 in182.8 in
Width70.9 in71.1 in
Height56.1 in55.9 in
Curb Weight3,527 lb.3,461 lb.
Fuel Capacity17.2 gal.16.0 gal.
Row 1 Headroom37.2 in38.6 in
Row 1 Shoulder Room54.4 in55.2 in
Row 1 Hip Room54.1 in53.0 in
Row 1 Legroom43.9 in42.5 in
Row 2 Headroom36.7 in36.8 in
Row 2 Shoulder Room52.7 in53.9 in
Row 2 Hip Room53.7 in52.3 in
Row 2 Legroom30.6 in33.5 in
Cargo Volume13.0 ft310.2 ft3

Return to top

Option Package Details
Lexus IS 350

Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
Metal pedals75No
255/40YR18 tires200No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Total Requested157561%
Total Not Requested102539%

Option Package Details
Cadillac ATS Premium

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Rear cross-traffic detection100No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Backup collision intervention150No
Total Requested20013%
Total Not Requested135087%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Convertibles.
See TrueDelta's information for all Lexus models.