BMW 6-Series BMW 6-Series 2018 Mercedes-Benz C-Class Mercedes-Benz C-Class 2018
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BMW 6-Series vs. Mercedes-Benz C-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 6-Series vs. Mercedes-Benz C-Class Invoice Comparison

Lowest Total Price: $95,010

Mercedes-Benz C-Class AMG C63 S   
Difference: $43,135

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
Model6-SeriesC-Class
TrimM6AMG C63 S
Body2dr Convertible2dr Convertible
Base Price $122,300 $81,500
Driver Assistance Plus 1,700  
Head-up display (HUD) 1,300 990
Wood trim 0 0
Ceramic brake rotors 9,250  
265/35YR20 1,300  
Garmin Map Pilot   625
Parking Assist Package   1,090
Advanced Lighting Package   1,090
Premium 1 Package   1,300
Metallic paint (extra cost)   720
Dual-mode exhaust, switchable   1,250
Ceramic front brake rotors   5,450
Driver Assistance Plus 1,565  
Head-up display (HUD) 1,195 921
Wood trim 0 0
Ceramic brake rotors 8,510  
265/35YR20 1,195  
Garmin Map Pilot   581
Parking Assist Package   1,014
Advanced Lighting Package   1,014
Premium 1 Package   1,209
Metallic paint (extra cost)   670
Dual-mode exhaust, switchable   1,163
Ceramic front brake rotors   5,069
Options (change) 13,550 12,515
Options (change) 12,465 11,641
Destination 995 995
Gas Tax 1,300 0
Total Price $138,145 $95,010

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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 6-Series dealer quotes or Mercedes-Benz C-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 6-Series vs. Mercedes-Benz C-Class

Lowest Adjusted Price: Mercedes-Benz C-Class AMG C63 S
Lowest Adjusted Invoice: BMW 6-Series M6
TrueDelta Adjusted Price Difference: $42,705
TrueDelta Adjusted Invoice Difference: $73,538
Model Year20182018
Model6-SeriesC-Class
TrimM6AMG C63 S
Body2dr Convertible2dr Convertible
Engine560hp V8503hp V8
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG18/24 MPG
Audio (watts, speakers)600, 12590, 13
Tire (rear if not all the same)265/35-20255/35-19
Total Price$138,145$95,010
Adjustments for Features-4300
Feature-Adjusted Total Price$137,715$95,010

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Features Comparison: BMW 6-Series vs. Mercedes-Benz C-Class

Model Year20182018
Model6-SeriesC-Class
TrimM6AMG C63 S
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Power door closers$300 
Power retractable rear window$350 
Remote climate control $25
Remote start via app $75
Semi-automated parking system $500
Wind blocker, automatic $500
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, high-speed or partial $200
Automatic seat belt presenters, front row $100
Ceramic brake rotors$4000 
Ceramic front brake rotors $2500
Lane departure warning$200 
Pedestrian detection$50 
Radar- or camera-based collision preparation system $0
Side curtain airbags $350
Torque vectoring, brake-based $100
Wide-view front camera$150 
Cargo Management 
Cargo mat$40 
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
Rear seat pass-through$100 
Ski sack$50 
Climate Control 
Rear air vents $100
Residual heat$50 
Drivetrain 
Electronically-variable engine mounts (performance-oriented) $500
Engine / Motor 
Raised top speed limiter $0
Regenerative braking$0 
Exterior 
Body kit $0
Rear spoiler $200
Infotainment 
4G LTE connectivity$0 
App support$0 
Aux input$50 
Concierge Services - 3 year subscription$150 
DVD-compatible player$0 
Media drive$15 
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 
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Text dictation$50 
Traffic + travel information$25 
Traffic information $25
Voice control for external devices$0 
Voice recorder$0 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Boost gauge $75
Chronometer $100
Compass $0
Fog light, rear $100
Headlight washers$50 
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats $300
Leather door panel trim$250 
Leather-wrapped steering wheel$150 
Metal pedals $75
Neck-level heating, front seats $150
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede steering wheel $150
Suspension, Wheels, and Tires 
Crosswind stabilization $50
Suggestive steering $0
Total Value of Features$8,580$8,150
Value of Feature Adjustments$430$0
Value of Feature Adjustments-470

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See a complete comparison of BMW 6-Series vs. Mercedes-Benz C-Class features.

Specifications Comparison: BMW 6-Series vs. Mercedes-Benz C-Class

Model Year20182018
Model6-SeriesC-Class
Body2dr Convertible2dr Convertible
Wheelbase112.4 in111.8 in
Length192.8 in184.5 in
Width74.6 in71.3 in
Height53.7 in55.5 in
Curb Weight4,538 lb.4,235 lb.
Fuel Capacity18.5 gal.17.4 gal.
Row 1 Headroom40.3 in38.8 in
Row 1 Shoulder Room56.9 in54.8 in
Row 1 Legroom42.1 in42.0 in
Row 2 Headroom36.5 in35.6 in
Row 2 Shoulder Room49.6 in51.7 in
Row 2 Legroom30.5 in32.0 in
Cargo Volume10.6 ft38.8 ft3

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See a complete comparison of BMW 6-Series vs. Mercedes-Benz C-Class specs.

Option Package Details
BMW 6-Series M6

Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300Yes
Driver drowsiness monitor150Yes
Wide-view front camera150No
Speed limit information0No
Lane departure warning200No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested105072%
Total Not Requested40028%

Option Package Details
Mercedes-Benz C-Class AMG C63 S

Wood trim
FeatureValueRequested?
Wood trim300Yes
Analog clock25No
Total Requested30092%
Total Not Requested258%
Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Parking Assist Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Semi-automated parking system500No
Around view cameras300Yes
Total Requested70058%
Total Not Requested50042%
Advanced Lighting Package
FeatureValueRequested?
Interior ambient lighting, configurable150No
Steering-linked headlights150Yes
Cornering lights50Yes
Auto-dimming headlights200Yes
LED headlights250Yes
Total Requested65081%
Total Not Requested15019%
Premium 1 Package
FeatureValueRequested?
Surround sound250Yes
Power-folding mirrors50Yes
Wind blocker, automatic200No
Burmester, 590W, 13 speakers (with subwoofer)350No
Total Requested30035%
Total Not Requested55065%

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