BMW 3-Series BMW 3-Series 2015 Cadillac STS Cadillac STS 2010

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

Join Us

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: $49,645

BMW 3-Series 328d   
Difference: $8,325

Lowest Total Invoice: $46,335

BMW 3-Series 328d   
Difference: $8,414

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152015201520102010
Model3-Series3-Series3-Series3-SeriesSTSSTS
Trim328d335iActiveHybrid 3M3V6 PremiumV8 Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $39,000 $43,750 $50,150 $62,000 $55,945 $68,785
Base Invoice $36,560 $40,930 $46,820 $57,720 $52,868 $65,002
Premium Package 3,100 2,200 2,200      
Adaptive dampers - electrical 1,000 1,000 1,000 1,000    
Technology Package 3,150 3,150 3,150      
Cold Weather Package 950 950 950      
Steering-linked headlights 900          
Metallic paint (extra cost) 550 550 550 550    
Executive Package       4,300    
Leather seating surfaces       0    
Wood trim       0    
Sunroof       0 1,200  
Premium Package 2,820 2,000 2,000      
Adaptive dampers - electrical 910 910 910 910    
Technology Package 2,865 2,865 2,865      
Cold Weather Package 865 865 865      
Steering-linked headlights 820          
Metallic paint (extra cost) 500 500 500 500    
Executive Package       3,915    
Leather seating surfaces       0    
Wood trim       0    
Sunroof       0 1,056  
Options (change) 9,650 7,850 7,850 5,850 1,200 0
Options (change) 8,780 7,140 7,140 5,325 1,056 0
Destination 995 995 995 995 825 825
Total Price $49,645 $52,595 $58,995 $68,845 $57,970 $69,610
Total Invoice $46,335 $49,065 $54,955 $64,040 $54,749 $65,827

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 BMW 3-Series dealer quotes or Cadillac STS 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: BMW 3-Series vs. Cadillac STS

Lowest Adjusted Price and Invoice: BMW 3-Series 328d
TrueDelta Adjusted Price Difference: $9,130
TrueDelta Adjusted Invoice Difference: $9,161
Model Year201520152015201520102010
Model3-Series3-Series3-Series3-SeriesSTSSTS
Trim328d335iActiveHybrid 3M3V6 PremiumV8 Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine180hp I4 D300hp I6335hp I6 H425hp I6302hp V6320hp V8
TransmissionT8M6T8M6T6T6
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 9205, 9205, 9300, 15300, 15
Tire (rear if not all the same)225/50-17225/45-18225/45-18255/40-18235/50-18235/50-18
Total Price$49,645$52,595$58,995$68,845$57,970$69,610
Adjustments for Features-1,1500-1,175-1,525-345-1,995
Feature-Adjusted Total Price$48,495$52,595$57,820$67,320$57,625$67,615
Cost Above Minimum$0$4,100$9,325$18,825$0$9,990
Total Invoice$46,335$49,065$54,955$64,040$54,749$65,827
Adjustments for Features-1,0730-1,095-1,419-326-1,887
Feature-Adjusted Total Invoice$45,262$49,065$53,860$62,621$54,423$63,940
Cost Above Minimum$0$3,803$8,598$17,359$0$9,517

Return to top

Features Comparison: BMW 3-Series vs. Cadillac STS

Model Year201520152015201520102010
Model3-Series3-Series3-Series3-SeriesSTSSTS
Trim328d335iActiveHybrid 3M3V6 PremiumV8 Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 $1300   
6-speed manual $150 $150  
6-speed manually-shiftable automatic    $1100$1100
RWD$0$0$0$0$0$0
Accessories 
Adaptive cruise control     $600
Cruise control$150$150$150$150$150 
Hands-free trunk or liftgate$100$100$100$100  
Remote app$25$25$25$25  
Remote start    $150$150
Remote window/roof operation$15$15$15$15  
Tilt/telescoping steering wheel, manual$250$250$250$250  
Tilt/telescoping steering wheel, power    $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0  
Blind spot warning system     $200
Knee airbag, driver$75$75$75$75  
Knee airbag, passenger$75$75$75$75  
Lane departure warning     $200
Obstacle detection, front   $150  
Obstacle detection, rear   $250$250$250
Rearview camera   $200  
Temporary spare tire     $150
Tires, run-flat$150$150$150   
Cargo Management 
Air-conditioned storage compartment$50$50$50$50  
Cargo net    $40$40
Rear seat pass-through    $100$100
Climate Control 
Heated windshield washer nozzles$15$15$15$15  
Rain-sensing wipers$175$175$175$175  
Residual heat$50$50$50$50  
Variable intermittent wipers    $75$75
Drivetrain 
Active rear differential   $500  
Limited-slip rear differential    $300$300
Engine / Motor 
Automatic start / stop$150$150$150$150  
Regenerative braking$0$0 $0  
Exterior 
Black exterior trim (optional)   $0  
Laminated front side windows    $200$200
Painted brake calipers (optional)   $0  
Rear spoiler   $200$200$200
Sport rocker panels (optional)   $0  
Infotainment 
App support$0$0$0$0  
Aux input$50$50$50$50  
Bluetooth audio streaming$25$25$25$25  
CD changer, in-dash    $325$325
CD player$125$125$125$125  
Handwriting recognition$200$200$200$200  
HD radio$50$50$50$50  
In-vehicle Internet$150$150$150$150  
Media drive$15$15$15$15  
MP3-compatible player$50$50$50$50  
Rear seat audio controls    $25$25
S Voice support$0$0$0$0  
Satellite radio    $200$200
Satellite radio - one year subscription$250$250$250$250  
Siri Eyes Free support$0$0$0$0  
Surround sound    $250$250
Telematics service, such as OnStar$200$200$200$200  
Telematics service, such as OnStar, with navigation    $225$225
Traffic + travel information$25$25$25$25  
USB port$25$25$25$25  
Voice control for external devices$0$0$0$0  
Instruments, Lights, and Mirrors 
Auto-dimming headlights    $200$200
Auto-dimming passenger-side mirror$75$75$75$75  
Compass$0$0$0$0  
Cornering lights   $50  
Fog lights$125$125$125 $125$125
Head-up display (HUD)$350$350$350$350 $350
Interior ambient lighting$150$150$150$150  
Large energy flow and fuel economy display  $25   
Mirror tilt-down in reverse$25$25$25$25  
Power-folding mirrors$50$50$50$50  
Steering-linked headlights$150$150$150$150  
Seats and Interior Trim 
Cooled or ventilated front seats    $300$300
Door sill trim plates   $100$100$100
Folding second row seats$300$300$300$300  
Leather-wrapped steering wheel$150$150$150$150  
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  
Wood/leather-wrapped steering wheel    $150$150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500$500$500 $500
Alloy wheels$350$350$350$350  
Auto-leveling rear shocks    $200 
Electronic systems calibration selector$200$200$200$200  
Performance steering system (optional)   $0  
Polished alloy wheels    $350$350
Transmission 
Downshift rev matching   $50  
Total Value of Features$6,170$5,020$6,195$6,545$5,365$7,015
Value of Feature Adjustments$1,150$0$1,175$1,525$345$1,995
Value of Feature Adjustments-1,0730-1,095-1,419-326-1,887

Return to top

Specifications Comparison: BMW 3-Series vs. Cadillac STS

Model Year20152010
Model3-SeriesSTS
Body4dr Sedan4dr Sedan
Wheelbase110.6 in116.4 in
Length182.5 in196.7 in
Width71.3 in72.6 in
Height56.3 in57.6 in
Curb Weight3,411 lb.3,974 lb.
Fuel Capacity15.8 gal.17.0 gal.
Row 1 Headroom40.3 in38.7 in
Row 1 Shoulder Room55.1 in58.6 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom42.0 in42.6 in
Row 2 Headroom37.7 in37.9 in
Row 2 Shoulder Room55.1 in57.4 in
Row 2 Hip Room0.0 in55.6 in
Row 2 Legroom35.1 in38.3 in
Cargo Volume13.0 ft313.8 ft3

Return to top

Option Package Details
BMW 3-Series 328d

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Hands-free trunk or liftgate100No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Sunroof900Yes
Total Requested235087%
Total Not Requested35013%
Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Navigation system600Yes
Total Requested105072%
Total Not Requested41528%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%

Option Package Details
BMW 3-Series 335i

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Hands-free trunk or liftgate100No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Total Requested145081%
Total Not Requested35019%
Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Navigation system600Yes
Total Requested105072%
Total Not Requested41528%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%

Option Package Details
BMW 3-Series ActiveHybrid 3

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Hands-free trunk or liftgate100No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Total Requested145081%
Total Not Requested35019%
Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Navigation system600Yes
Total Requested105072%
Total Not Requested41528%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%

Option Package Details
BMW 3-Series M3

Executive Package
FeatureValueRequested?
Heated second row seats200Yes
Obstacle detection, rear250Yes
Rearview camera200No
Heated steering wheel100Yes
Head-up display (HUD)350Yes
Headlight washers50Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Obstacle detection, front150No
Total Requested120063%
Total Not Requested70037%

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 Wagons.
See TrueDelta's information for all BMW models.