Mercedes-Benz SL Mercedes-Benz SL 2015 BMW 4-Series BMW 4-Series 2020

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Mercedes-Benz SL vs. BMW 4-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 4-Series Invoice Comparison

Lowest Total Price: $98,345

BMW 4-Series M4   
Difference: $129,080

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152020
ModelSL4-Series
TrimSL65 AMGM4
Body2dr Hardtop conv.2dr Hardtop conv.
Base Price $215,250 $77,650
Painted brake calipers (optional) 1,000  
Ceramic brake rotors 8,950 8,150
Wood trim 0 0
Active Driving Assistant   500
Executive Package   2,100
Obstacle detection, rear   750
Full Merino Leather   2,550
7-speed automated manual   2,900
Metallic paint (extra cost)   550
Blind spot warning system   500
Neck-level heating, front seats   500
255/35YR19   1,200
Painted brake calipers (optional) 930  
Ceramic brake rotors 8,324 7,500
Wood trim 0 0
Active Driving Assistant   460
Executive Package   1,930
Obstacle detection, rear   690
Full Merino Leather   2,345
7-speed automated manual   2,670
Metallic paint (extra cost)   505
Blind spot warning system   460
Neck-level heating, front seats   460
255/35YR19   1,105
Options (change) 9,950 19,700
Options (change) 9,254 18,125
Destination 925 995
Gas Tax 1,300 0
Total Price $227,425 $98,345

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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 4-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SL vs. BMW 4-Series

Lowest Adjusted Price and Invoice: BMW 4-Series M4
TrueDelta Adjusted Price Difference: $119,255
TrueDelta Adjusted Invoice Difference: $183,218
Model Year20152020
ModelSL4-Series
TrimSL65 AMGM4
Body2dr Hardtop conv.2dr Hardtop conv.
Engine621hp V12425hp I6
TransmissionT7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/25 MPG17/23 MPG
Audio (watts, speakers)900, 12600, 16
Tire (rear if not all the same)255/35-19255/35-19
Total Price$227,425$98,345
Adjustments for Features-9,8250
Feature-Adjusted Total Price$217,600$98,345

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Features Comparison: Mercedes-Benz SL vs. BMW 4-Series

Model Year20152020
ModelSL4-Series
TrimSL65 AMGM4
Body2dr Hardtop conv.2dr Hardtop conv.
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
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 $300
Wind blocker, power small$300 
Brakes, Airbags, and Other Safety 
Around view cameras $500
Automatic braking, high-speed or partial$200 
Blind spot collision prevention$150 
Driver drowsiness monitor$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 
Rear seat pass-through $100
Second-row low console $100
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 
Rear spoiler$200 
Sport rocker panels (optional) $0
Infotainment 
4G LTE connectivity $0
Handwriting recognition $200
iPod integration$100 
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 
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 
Chronometer$100 
Compass $0
Cornering lights$50 
Fog light, rear$100 
Fog lights$125 
Head-up display (HUD) $350
Headlight washers$50 
LED headlights $1000
Power-folding mirrors $50
Xenon HID headlights$500 
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
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$75 
No leather in second row$-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
Total Value of Features$16,950$7,125
Value of Feature Adjustments$9,825$0
Value of Feature Adjustments-9,1440

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Specifications Comparison: Mercedes-Benz SL vs. BMW 4-Series

Model Year20152020
ModelSL4-Series
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase101.8 in110.6 in
Length181.8 in182.6 in
Width73.9 in71.9 in
Height51.8 in54.5 in
Curb Weight4,068 lb.3,915 lb.
Fuel Capacity19.8 gal.15.8 gal.
Row 1 Headroom39.1 in40.4 in
Row 1 Shoulder Room55.5 in55.3 in
Row 1 Legroom42.9 in42.2 in
Row 2 Headroom0.0 in37.1 in
Row 2 Shoulder Room0.0 in49.8 in
Row 2 Legroom0.0 in33.1 in
Cargo Volume,
Minimum
8.5 ft37.8 ft3
Cargo Volume,
Maximum
13.5 ft313.0 ft3

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Option Package Details
BMW 4-Series M4

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Launch control100No
Total Requested10050%
Total Not Requested10050%
255/35YR19 tires
FeatureValueRequested?
255/35YR19 tires200No
275/35YR19 tires200No
Total Requested00%
Total Not Requested400100%
Active Driving Assistant
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested60092%
Total Not Requested508%
Executive Package
FeatureValueRequested?
Steering-linked headlights150Yes
Head-up display (HUD)350No
Auto-dimming headlights200Yes
Semi-automated parking system500Yes
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested85052%
Total Not Requested80048%
Full Merino Leather
FeatureValueRequested?
Leather upholstery, extended coverage450No
Leather door panel trim250Yes
Upholstered instrument panel, leather1000Yes
Total Requested125074%
Total Not Requested45026%

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