Mercedes-Benz SL Mercedes-Benz SL 2015 BMW 3-Series BMW 3-Series 2015

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Mercedes-Benz SL vs. BMW 3-Series 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.

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

Lowest Total Price: $86,145

BMW 3-Series M3   
Difference: $141,280

Lowest Total Invoice: $79,780

BMW 3-Series M3   
Difference: $131,882

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015
ModelSL3-Series
TrimSL65 AMGM3
Body2dr Hardtop conv.4dr Sedan
Base Price $215,250 $62,000
Base Invoice $200,183 $57,720
Painted brake calipers (optional) 1,000  
Wood trim 0 0
Ceramic brake rotors 8,950 8,150
Driver Assistance Plus   1,900
Executive Package   4,300
Upholstered instrument panel, leather   2,650
Metallic paint (extra cost)   550
Semi-automated parking system   500
Adaptive dampers - electrical   1,000
255/35YR19   1,200
7-speed automated manual   2,900
Sunroof   0
Painted brake calipers (optional) 930  
Wood trim 0 0
Ceramic brake rotors 8,324 7,415
Driver Assistance Plus   1,730
Executive Package   3,915
Upholstered instrument panel, leather   2,410
Metallic paint (extra cost)   500
Semi-automated parking system   455
Adaptive dampers - electrical   910
255/35YR19   1,090
7-speed automated manual   2,640
Sunroof   0
Options (change) 9,950 23,150
Options (change) 9,254 21,065
Destination 925 995
Gas Tax 1,300 0
Total Price $227,425 $86,145
Total Invoice $211,662 $79,780

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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 Mercedes-Benz SL dealer quotes or BMW 3-Series dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: BMW 3-Series M3
TrueDelta Adjusted Price Difference: $124,230
TrueDelta Adjusted Invoice Difference: $116,014
Model Year20152015
ModelSL3-Series
TrimSL65 AMGM3
Body2dr Hardtop conv.4dr Sedan
Engine621hp V12425hp I6
TransmissionT7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/25 MPG17/24 MPG
Audio (watts, speakers)900, 12205, 9
Tire (rear if not all the same)255/35-19255/35-19
Total Price$227,425$86,145
Adjustments for Features-17,0500
Feature-Adjusted Total Price$210,375$86,145
Total Invoice$211,662$79,780
Adjustments for Features-15,8680
Feature-Adjusted Total Invoice$195,794$79,780

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

Model Year20152015
ModelSL3-Series
TrimSL65 AMGM3
Body2dr Hardtop conv.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
RWD$0$0
Accessories 
Adaptive cruise control, all-speed$850 
Cruise control $150
Heated steering wheel $100
Power door closers$300 
Power rear side windows $200
Power trunk closer$350 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Wind blocker, power small$300 
Brakes, Airbags, and Other Safety 
Around view cameras $500
Auto-raising roll bars / headrests$500 
Automatic braking, high-speed or partial$200 
Blind spot collision prevention$150 
Lane departure prevention$150 
Night vision$1750 
Pedestrian detection $50
Radar- or camera-based collision preparation system$0 
Rearview camera$200 
Torque vectoring, brake-based$100 
Wide-view front camera $150
Cargo Management 
Storage compartment under front seat(s)$50 
Climate Control 
Adaptive windshield washer system$0 
Rear air vents with manual controls $150
Wiper de-icer$25 
Drivetrain 
Active rear differential $500
Limited-slip rear differential$300 
Engine / Motor 
Raised top speed limiter$0 
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Electronically-variable tint, sunroof or glass roof panel$2000 
Glass roof panel(s)$300 
Power retractable hardtop$6750 
Sport rocker panels (optional) $0
Sunroof $900
Infotainment 
Handwriting recognition $200
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
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
USB port $25
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Chronometer$100 
Compass $0
Fog light, rear$100 
Fog lights$125 
Head-up display (HUD) $350
Power-folding mirrors $50
Seats and Interior Trim 
Automatic seat bolsters, driver$300 
Automatic seat bolsters, front passenger$300 
Center armrest(s), second row $50
Cooled or ventilated front seats$300 
Door sill trim plates $100
Folding second row seats $300
Heated second row seats $200
Illuminated door sill trim plates$200 
Leather headliner$1000 
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 seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000 
Performance steering system (optional) $0
Transmission 
Downshift rev matching $50
Launch control $100
Steering-wheel-mounted transmission controls$100 
Total Value of Features$23,950$6,900
Value of Feature Adjustments$17,050$0
Value of Feature Adjustments-15,8680

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

Model Year20152015
ModelSL3-Series
Body2dr Hardtop conv.4dr Sedan
Wheelbase101.8 in110.6 in
Length181.8 in182.5 in
Width73.9 in71.3 in
Height51.8 in56.3 in
Curb Weight4,068 lb.3,595 lb.
Fuel Capacity19.8 gal.15.8 gal.
Row 1 Headroom39.1 in40.3 in
Row 1 Shoulder Room55.5 in55.1 in
Row 1 Legroom42.9 in42.0 in
Row 2 Headroom0.0 in37.7 in
Row 2 Shoulder Room0.0 in55.1 in
Row 2 Legroom0.0 in35.1 in
Cargo Volume,
Minimum
8.5 ft313.0 ft3
Cargo Volume,
Maximum
13.5 ft313.0 ft3

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Option Package Details
BMW 3-Series M3

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Upgraded leather upholstery-450No
Leather seating surfaces450Yes
Leather door panel trim250Yes
Total Requested1700136%
Total Not Requested-450-36%
255/35YR19 tires
FeatureValueRequested?
255/35YR19 tires200No
275/35YR19 tires200No
Total Requested00%
Total Not Requested400100%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100No
Launch control100No
Total Requested00%
Total Not Requested200100%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300No
Automatic braking, low-speed200Yes
Driver drowsiness monitor150Yes
Forward collision warning200Yes
Wide-view front camera150No
Speed limit information0No
Pedestrian detection50No
Total Requested95066%
Total Not Requested50034%
Executive Package
FeatureValueRequested?
Heated second row seats200No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Heated steering wheel100No
Head-up display (HUD)350No
Headlight washers50Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100Yes
Total Requested100053%
Total Not Requested90047%

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