BMW 3-Series BMW 3-Series 2018 Mercedes-Benz S-Class Mercedes-Benz S-Class 2018

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BMW 3-Series vs. Mercedes-Benz S-Class 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 S-Class Invoice Comparison

Lowest Total Price: $88,475

BMW 3-Series M3   
Difference: $154,620

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
Model3-SeriesS-Class
TrimM3AMG S65
Body4dr Sedan4dr Sedan, ext.
Base Price $65,500 $229,500
Executive Package 4,100  
Full Merino Leather 2,650  
Driving Assistance Package 500  
7-speed automated manual 2,900  
Sunshade, rear, power 350  
Sunroof 0  
Metallic paint (extra cost) 550  
Blind spot warning system 500  
Wood trim, alternative type 1,080 800
Ceramic brake rotors 8,150 8,950
255/35YR19 1,200  
Black exterior trim (optional)   750
Executive Package 3,770  
Full Merino Leather 2,435  
Driving Assistance Package 460  
7-speed automated manual 2,670  
Sunshade, rear, power 320  
Sunroof 0  
Metallic paint (extra cost) 505  
Blind spot warning system 460  
Wood trim, alternative type 995 744
Ceramic brake rotors 7,500 8,324
255/35YR19 1,105  
Black exterior trim (optional)   698
Options (change) 21,980 10,500
Options (change) 20,220 9,766
Destination 995 995
Gas Tax 0 2,100
Total Price $88,475 $243,095

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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 S-Class

Lowest Adjusted Price: BMW 3-Series M3
Lowest Adjusted Invoice: Mercedes-Benz S-Class AMG S65
TrueDelta Adjusted Price Difference: $136,595
TrueDelta Adjusted Invoice Difference: $70,903
Model Year20182018
Model3-SeriesS-Class
TrimM3AMG S65
Body4dr Sedan4dr Sedan, ext.
Engine425hp I6621hp V12
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)17/24 MPG13/22 MPG
Audio (watts, speakers)600, 161590, 26
Tire (rear if not all the same)255/35-19255/40-20
Total Price$88,475$243,095
Adjustments for Features0-18,025
Feature-Adjusted Total Price$88,475$225,070

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Features Comparison: BMW 3-Series vs. Mercedes-Benz S-Class

Model Year20182018
Model3-SeriesS-Class
TrimM3AMG S65
Body4dr Sedan4dr Sedan, ext.
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
AC power outlet $100
Adaptive cruise control, all-speed $850
Cruise control$150 
Power door closers $300
Power trunk closer $350
Remote climate control $25
Remote start via app $75
Sunshades, second row$125 
Sunshades, second row, power $225
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Animal detection, night $50
Automatic braking, high-speed or partial $200
Automatic seat belt presenters, second row $50
Blind spot collision prevention $150
Collision preparation system, rear $100
Cross-traffic detection for collision preparation system $0
Cross-traffic warning, rear $100
Driver drowsiness monitor $150
Inflatable rear seat belts $200
Knee airbag, passenger$75 
Lane keeping assist $400
Night vision $1750
Pedestrian detection, night $50
Radar- or camera-based collision preparation system $0
Rear side airbags $300
Rollover sensor $50
Torque vectoring, brake-based $100
Wide-view front camera$150 
Cargo Management 
Cargo net $40
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
Storage compartment under front seat(s) $50
Climate Control 
Fragrance atomizer $200
Heated washer fluid system $50
Heated windshield washer nozzles$15 
Ionizing air filtration $50
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear dual-zone climate control $125
Washer fluid outlets in wiper blade $100
Wiper de-icer $25
Drivetrain 
Active rear differential$500 
Engine / Motor 
Dual-mode exhaust $250
Regenerative braking$0 
Exterior 
Body kit $0
Bright-finished exhaust tip(s)$25 
Carbon fiber engine cover $0
Front splitter spoiler $200
Laminated front side windows $200
Laminated rear side windows $100
Painted brake calipers (optional)$0 
Panoramic sunroof $1200
Rear spoiler$200 
Sport rocker panels (optional)$0 
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
Aux input$50 
CD changer, in-dash $325
CD player$125 
Entertainment system with dual headrest screens $1200
Near-field communications (NFC) $25
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
Voice control for external devices$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Chronometer $100
Cornering lights $50
Fog light, rear $100
Headlight washers$50 
Illuminated vanity mirrors, rear seat $100
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Large color reconfigurable instrument cluster display $250
Seats and Interior Trim 
Automatic seat bolsters, driver $300
Automatic seat bolsters, front passenger $300
Automatic seat bolsters, second row $450
Cooled or ventilated front seats $300
Cooled or ventilated second row seats $200
Door sill trim plates$100 
Folding second row seats$300 
Heated front row armrests $100
Heated second row armrests $100
Illuminated door sill trim plates $200
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat $100
Massage, passenger seat $100
Massage, second row seats $150
Memory system, passenger seat $150
Memory system, second row seats $150
Metal pedals $75
Power 4-way lumbar adjuster, second row seats $225
Power footrest, right rear seat $250
Power headrest fore-aft adjuster, second row seats $75
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power headrest height adjuster, second row seats $75
Power legrest, right second row seat $500
Power recliner, second row seats $150
Power seat belt height adjusters, front row $25
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
Power thigh support length adjuster, second row seats $150
Power upper seatback recliner, second row seats $150
Rapid-heating front seats $0
Synthetic suede headliner $650
Suspension, Wheels, and Tires 
Active hydraulic struts, auto-leveling and ht. adjustable $5500
Adaptive dampers - electrical$500 
Alloy wheels$350 
Camera-linked adaptive suspension $500
Crosswind stabilization $50
Electronic systems calibration selector$200 
Performance steering system (optional)$0 
Polished alloy wheels $350
Transmission 
Launch control$100 
Total Value of Features$6,565$24,590
Value of Feature Adjustments$0$18,025
Value of Feature Adjustments0-954

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Specifications Comparison: BMW 3-Series vs. Mercedes-Benz S-Class

Model Year20182018
Model3-SeriesS-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase110.6 in124.6 in
Length182.5 in206.5 in
Width71.3 in74.8 in
Height56.3 in58.7 in
Curb Weight3,630 lb.4,969 lb.
Fuel Capacity15.8 gal.21.1 gal.
Row 1 Headroom40.3 in39.7 in
Row 1 Shoulder Room55.1 in59.7 in
Row 1 Legroom42.0 in41.4 in
Row 2 Headroom37.7 in37.4 in
Row 2 Shoulder Room55.1 in59.1 in
Row 2 Legroom35.1 in43.1 in
Cargo Volume13.0 ft316.3 ft3

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Option Package Details
BMW 3-Series M3

Executive Package
FeatureValueRequested?
Heated second row seats200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Head-up display (HUD)350Yes
Headlight washers50No
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Semi-automated parking system500Yes
Around view cameras300Yes
Wide-view front camera150No
Total Requested220092%
Total Not Requested2008%
Full Merino Leather
FeatureValueRequested?
Upgraded leather upholstery-450No
Leather upholstery, extended coverage450Yes
Leather door panel trim250Yes
Upholstered instrument panel, leather1000Yes
Total Requested1700136%
Total Not Requested-450-36%
Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50Yes
Total Requested650100%
Total Not Requested00%

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