BMW 3-Series BMW 3-Series 2011 Cadillac STS Cadillac STS 2007

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BMW 3-Series vs. Cadillac STS 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.

BMW 3-Series vs. Cadillac STS Invoice Comparison

Lowest Total Price: $69,075

BMW 3-Series M3   
Difference: $8,780

Lowest Total Invoice: $63,820

BMW 3-Series M3   
Difference: $7,659

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112007
Model3-SeriesSTS
TrimM3STS-V
Body4dr Sedan4dr Sedan
Base Price $55,900 $73,810
Base Invoice $51,630 $67,638
Premium Package 2,500  
Convenience Package 2,900  
Satellite radio - one year subscription 350  
7-speed automated manual 2,900  
Sunroof 1,050 1,200
Heated front seats 500  
Wood trim 0  
Rear spoiler 0  
Auto-dimming headlights 250  
Metallic paint (extra cost) 550  
Premium Package 2,275  
Convenience Package 2,640  
Satellite radio - one year subscription 320  
7-speed automated manual 2,640  
Sunroof 955 996
Heated front seats 455  
Wood trim 0  
Rear spoiler 0  
Auto-dimming headlights 230  
Metallic paint (extra cost) 500  
Options (change) 11,000 1,200
Options (change) 10,015 996
Destination 875 745
Gas Tax 1,300 2,100
Total Price $69,075 $77,855
Total Invoice $63,820 $71,479

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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 BMW 3-Series dealer quotes or Cadillac STS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 3-Series vs. Cadillac STS

Lowest Adjusted Price and Invoice: BMW 3-Series M3
TrueDelta Adjusted Price Difference: $7,610
TrueDelta Adjusted Invoice Difference: $6,585
Model Year20112007
Model3-SeriesSTS
TrimM3STS-V
Body4dr Sedan4dr Sedan
Engine414hp V8469hp V8
TransmissionS7T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG14/20 MPG
Audio (watts, speakers)180, 8300, 15
Tire (rear if not all the same)245/40-18255/45-18
Total Price$69,075$77,855
Adjustments for Features0-1,170
Feature-Adjusted Total Price$69,075$76,685
Total Invoice$63,820$71,479
Adjustments for Features0-1,074
Feature-Adjusted Total Invoice$63,820$70,405

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Features Comparison: BMW 3-Series vs. Cadillac STS

Model Year20112007
Model3-SeriesSTS
TrimM3STS-V
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
RWD$0$0
Accessories 
Heated steering wheel $100
Remote app$25 
Remote start $150
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Tires, run-flat $150
Cargo Management 
Air-conditioned storage compartment$50 
Cargo mat$40 
Cargo net $40
Rear seat pass-through $100
Engine / Motor 
Automatic start / stop$150 
Exterior 
Laminated front side windows $200
Sport rocker panels (optional)$0 
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-compatible player $0
HD radio$50 
iPod integration$100 
Media drive$15 
MP3-compatible player$50 
Rear seat audio controls $25
SMS text-to-speech reader$25 
Surround sound $250
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic information$25 
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Compass$0 
Fog lights $125
Headlight washers $50
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Aluminum trim$100 
Floor mats $75
Heated second row seats $200
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Auto-leveling rear shocks $200
Electronic systems calibration selector$200 
Performance steering system (optional) $0
Transmission 
Launch control$100 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$3,495$4,665
Value of Feature Adjustments$0$1,170
Value of Feature Adjustments0-1,074

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Specifications Comparison: BMW 3-Series vs. Cadillac STS

Model Year20112007
Model3-SeriesSTS
Body4dr Sedan4dr Sedan
Wheelbase108.7 in116.4 in
Length178.2 in196.3 in
Width71.5 in72.6 in
Height55.9 in57.6 in
Curb Weight3,693 lb.4,233 lb.
Fuel Capacity15.9 gal.17.0 gal.
Row 1 Headroom38.5 in38.7 in
Row 1 Shoulder Room55.4 in58.6 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom41.5 in42.6 in
Row 2 Headroom37.5 in37.9 in
Row 2 Shoulder Room55.1 in57.4 in
Row 2 Hip Room0.0 in55.6 in
Row 2 Legroom34.6 in38.3 in
Cargo Volume12.0 ft313.8 ft3

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Option Package Details
BMW 3-Series M3

Premium Package
FeatureValueRequested?
Leather seating surfaces450Yes
Universal garage door opener100Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Aluminum trim100No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
SMS text-to-speech reader25No
Bluetooth audio streaming25No
Remote app25No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested182586%
Total Not Requested30014%
Convenience Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Alarm100No
Proximity key250Yes
iPod integration100No
Voice control for external devices0No
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
Total Requested120083%
Total Not Requested24017%

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