BMW 3-Series BMW 3-Series 2012 Mercedes-Benz SL Mercedes-Benz SL 2011

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BMW 3-Series vs. Mercedes-Benz SL 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. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $77,345

BMW 3-Series M3   
Difference: $32,450

Lowest Total Invoice: $71,485

BMW 3-Series M3   
Difference: $30,776

Calculate Payments

  Down Payment Interest Rate Term
Model Year2012201120112011
Model3-SeriesSLSLSL
TrimM3SL550SL63 AMGSL65 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $68,750 $102,600 $139,050 $198,750
Base Invoice $63,430 $95,418 $129,316 $184,838
Premium Package 2,500      
Adaptive dampers - electrical 1,000      
Metallic paint (extra cost) 550      
Wood trim 0   0 0
Leather door panel trim 1,100      
Heated front seats 500      
Rear spoiler 0      
Satellite radio - one year subscription 350      
Premium 1 Package   3,850    
Obstacle detection, rear   1,170 1,170  
Premium Package 2,275      
Adaptive dampers - electrical 910      
Metallic paint (extra cost) 500      
Wood trim 0   0 0
Leather door panel trim 1,000      
Heated front seats 455      
Rear spoiler 0      
Satellite radio - one year subscription 320      
Premium 1 Package   3,580    
Obstacle detection, rear   1,088 1,088  
Options (change) 6,000 5,020 1,170 0
Options (change) 5,460 4,668 1,088 0
Destination 895 875 875 875
Gas Tax 1,700 1,300 2,600 2,600
Total Price $77,345 $109,795 $143,695 $202,225
Total Invoice $71,485 $102,261 $133,879 $188,313

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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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TrueDelta Value Comparison: BMW 3-Series vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: BMW 3-Series M3
TrueDelta Adjusted Price Difference: $26,250
TrueDelta Adjusted Invoice Difference: $25,001
Model Year2012201120112011
Model3-SeriesSLSLSL
TrimM3SL550SL63 AMGSL65 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine414hp V8382hp V8518hp V8604hp V12
TransmissionM6T7T7T5
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 8510, 10510, 10510, 10
Tire (rear if not all the same)245/40-18255/40-18255/35-19255/35-19
Total Price$77,345$109,795$143,695$202,225
Adjustments for Features0-6,200-6,200-7,250
Feature-Adjusted Total Price$77,345$103,595$137,495$194,975
Cost Above Minimum$0$0$33,900$91,380
Total Invoice$71,485$102,261$133,879$188,313
Adjustments for Features0-5,775-5,776-6,751
Feature-Adjusted Total Invoice$71,485$96,486$128,103$181,562
Cost Above Minimum$0$0$31,617$85,076

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Features Comparison: BMW 3-Series vs. Mercedes-Benz SL

Model Year2012201120112011
Model3-SeriesSLSLSL
TrimM3SL550SL63 AMGSL65 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150   
7-speed manually-shiftable automatic $1200$1200 
5-speed manually-shiftable automatic   $1000
RWD$0$0$0$0
Accessories 
Power rear side windows$200   
Power trunk closer $350 $350
Proximity key$250$250 $250
Remote app$25   
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Wind blocker, small $100$100$100
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75$75$75
Obstacle detection, front $150$150$150
Temporary spare tire $150$150$150
Cargo Management 
Storage compartment under front seat(s) $50$50$50
Climate Control 
Rear air vents with manual controls$150   
Wiper de-icer $25$25$25
Drivetrain 
Limited-slip rear differential$300   
Engine / Motor 
Automatic start / stop$150   
Exterior 
Body kit  $0$0
Glass roof panel(s)   $300
Rear spoiler$200   
Sport rocker panels (optional)$0   
Infotainment 
Bluetooth audio streaming$25   
CD changer, in-dash $325$325$325
CD player$125   
Satellite radio $200$200$200
Satellite radio - one year subscription$250   
SD Card slot $25$25$25
SMS text-to-speech reader$25   
Surround sound $250$250$250
Voice control for external devices$0   
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75   
Compass$0   
Cornering lights $50$50$50
Fog light, rear $100$100$100
Fog lights $125$125$125
Headlight washers $50$50$50
Power-folding mirrors$50   
Seats and Interior Trim 
Aluminum trim$100   
Cooled or ventilated front seats $300 $300
Folding second row seats w/o opening to trunk$75   
Leather-wrapped steering wheel$150$150  
Manual thigh support length adjuster, driver seat$50   
Manual thigh support length adjuster, passenger seat$50   
Massage, driver seat  $100$100
Massage, passenger seat  $100$100
Memory system, passenger seat $150$150$150
Metal pedals $75$75$75
Neck-level heating, front seats $150 $150
No leather in second row $-300$-300$-300
Power thigh support length adjuster, driver seat $100$100$100
Power thigh support length adjuster, passenger seat $100$100$100
Synthetic suede headliner  $650$650
Synthetic suede steering wheel  $150$150
Upholstered instrument panel, leather $1000$1000$1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000$4000
Electronic systems calibration selector$200   
Sport suspension (upgrade)$0 $0$0
Transmission 
Launch control  $100 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$3,350$9,550$9,550$10,600
Value of Feature Adjustments$0$6,200$6,200$7,250
Value of Feature Adjustments0-5,775-5,776-6,751

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Specifications Comparison: BMW 3-Series vs. Mercedes-Benz SL

Model Year20122011
Model3-SeriesSL
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase108.7 in100.8 in
Length180.6 in180.4 in
Width70.2 in71.5 in
Height54.5 in51.1 in
Curb Weight3,793 lb.4,221 lb.
Fuel Capacity16.1 gal.21.1 gal.
Row 1 Headroom38.0 in37.7 in
Row 1 Shoulder Room55.3 in54.0 in
Row 1 Hip Room0.0 in53.9 in
Row 1 Legroom41.8 in42.9 in
Row 2 Headroom36.5 in0.0 in
Row 2 Shoulder Room49.3 in0.0 in
Row 2 Legroom31.9 in0.0 in
Cargo Volume,
Minimum
9.0 ft37.2 ft3
Cargo Volume,
Maximum
12.2 ft310.2 ft3

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Option Package Details
BMW 3-Series M3

Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Aluminum trim100No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Navigation system600Yes
Total Requested141586%
Total Not Requested22514%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Premium 1 Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power decklid350No
Proximity key250Yes
Neck-level heating, front seats150No
Power 4-way lumbar adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested65045%
Total Not Requested80055%

Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

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