BMW 3-Series BMW 3-Series 2016 Mercedes-Benz SL Mercedes-Benz SL 2012

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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: $75,095

BMW 3-Series M3   
Difference: $70,000

Lowest Total Invoice: $69,740

BMW 3-Series M3   
Difference: $65,441

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162012
Model3-SeriesSL
TrimM3SL63 AMG
Body4dr Sedan2dr Hardtop conv.
Base Price $63,500 $140,440
Base Invoice $59,100 $130,609
7-speed automated manual 2,900  
Upholstered instrument panel, leather 2,650  
Executive Package 3,500  
Adaptive dampers - electrical 1,000  
Metallic paint (extra cost) 550  
Wood trim 0 0
Sunroof 0  
Obstacle detection, rear   1,180
7-speed automated manual 2,640  
Upholstered instrument panel, leather 2,410  
Executive Package 3,185  
Adaptive dampers - electrical 910  
Metallic paint (extra cost) 500  
Wood trim 0 0
Sunroof 0  
Obstacle detection, rear   1,097
Options (change) 10,600 1,180
Options (change) 9,645 1,097
Destination 995 875
Gas Tax 0 2,600
Total Price $75,095 $145,095
Total Invoice $69,740 $135,181

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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 Mercedes-Benz SL dealer quotes from dealers using our car quote form.

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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: $61,125
TrueDelta Adjusted Invoice Difference: $57,172
Model Year20162012
Model3-SeriesSL
TrimM3SL63 AMG
Body4dr Sedan2dr Hardtop conv.
Engine425hp I6518hp V8
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)17/24 MPG12/19 MPG
Audio (watts, speakers)600, 16510, 10
Tire (rear if not all the same)255/40-18255/35-19
Total Price$75,095$145,095
Adjustments for Features0-8,875
Feature-Adjusted Total Price$75,095$136,220
Total Invoice$69,740$135,181
Adjustments for Features0-8,269
Feature-Adjusted Total Invoice$69,740$126,912

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

Model Year20162012
Model3-SeriesSL
TrimM3SL63 AMG
Body4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Hands-free trunk or liftgate$100 
Heated steering wheel$100 
Power rear side windows$200 
Power trunk closer $350
Remote app$25 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests $500
Knee airbag, passenger$75 
Rearview camera$200 
Side curtain airbags$350 
Temporary spare tire $150
Cargo Management 
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents with manual controls$150 
Wiper de-icer $25
Drivetrain 
Active rear differential$500 
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Black exterior trim (optional)$0 
Body kit $0
Painted brake calipers (optional)$0 
Power retractable hardtop $6750
Rear spoiler$200 
Sport rocker panels (optional)$0 
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
App support$0 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration $100
Navigation map updates, three years$0 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
SD Card slot $25
Siri Eyes Free support$0 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Compass$0 
Fog light, rear $100
Fog lights $125
Head-up display (HUD)$350 
Power-folding mirrors$50 
Seats and Interior Trim 
Center armrest(s), second row$50 
Cooled or ventilated front seats $300
Folding second row seats$300 
Heated second row seats$200 
Leather-wrapped steering wheel$150 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat $100
Massage, passenger seat $100
Memory system, passenger seat $150
Metal pedals $75
Neck-level heating, front seats $150
No leather in second row $-300
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Synthetic suede headliner $650
Synthetic suede steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000
Electronic systems calibration selector$200 
Performance steering system (optional)$0 
Total Value of Features$7,175$16,050
Value of Feature Adjustments$0$8,875
Value of Feature Adjustments0-8,269

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

Model Year20162012
Model3-SeriesSL
Body4dr Sedan2dr Hardtop conv.
Wheelbase110.6 in100.8 in
Length182.5 in180.4 in
Width71.3 in71.5 in
Height56.3 in51.1 in
Curb Weight3,595 lb.4,274 lb.
Fuel Capacity15.8 gal.21.1 gal.
Row 1 Headroom40.3 in37.7 in
Row 1 Shoulder Room55.1 in54.0 in
Row 1 Hip Room0.0 in53.9 in
Row 1 Legroom42.0 in42.9 in
Row 2 Headroom37.7 in0.0 in
Row 2 Shoulder Room55.1 in0.0 in
Row 2 Legroom35.1 in0.0 in
Cargo Volume,
Minimum
13.0 ft37.2 ft3
Cargo Volume,
Maximum
13.010.2 ft3

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Option Package Details
BMW 3-Series M3

Executive Package
FeatureValueRequested?
Heated second row seats200No
Obstacle detection, rear250Yes
Rearview camera200No
Heated steering wheel100No
Head-up display (HUD)350No
Headlight washers50Yes
Obstacle detection, front150Yes
Total Requested45035%
Total Not Requested85065%

Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

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