BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2018 Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2014

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BMW 6-Series Gran Coupe vs. Mercedes-Benz SLS AMG 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 Gran Coupe vs. Mercedes-Benz SLS AMG Invoice Comparison

Lowest Total Price: $142,925

BMW 6-Series Gran Coupe M6   
Difference: $74,100

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182014
Model6-Series Gran CoupeSLS AMG
TrimM6GT
Body4dr Sedan2dr Coupe
Base Price $119,800 $201,500
Competition Package 7,000  
Upholstered instrument panel, leather 3,500  
Wood trim, alternative type 1,080  
Ceramic brake rotors 9,250 12,500
Competition Package 6,440  
Upholstered instrument panel, leather 3,220  
Wood trim, alternative type 995  
Ceramic brake rotors 8,510 11,625
Options (change) 20,830 12,500
Options (change) 19,165 11,625
Destination 995 925
Gas Tax 1,300 2,100
Total Price $142,925 $217,025

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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 Gran Coupe dealer quotes or Mercedes-Benz SLS AMG dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 6-Series Gran Coupe vs. Mercedes-Benz SLS AMG

Lowest Adjusted Price and Invoice: BMW 6-Series Gran Coupe M6
TrueDelta Adjusted Price Difference: $78,275
TrueDelta Adjusted Invoice Difference: $181,037
Model Year20182014
Model6-Series Gran CoupeSLS AMG
TrimM6GT
Body4dr Sedan2dr Coupe
Engine600hp V8583hp V8
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG13/19 MPG
Audio (watts, speakers)205, 9?, 6
Tire (rear if not all the same)265/35-20265/35-19
Total Price$142,925$217,025
Adjustments for Features-4,1750
Feature-Adjusted Total Price$138,750$217,025

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Features Comparison: BMW 6-Series Gran Coupe vs. Mercedes-Benz SLS AMG

Model Year20182014
Model6-Series Gran CoupeSLS AMG
TrimM6GT
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Power door closers$300 
Power rear side windows$200 
Remote app$25 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Blind spot warning system $200
Cargo Management 
Cargo mat$40 
Cargo net $40
Rear seat pass-through$100 
Ski sack$50 
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Wiper de-icer $25
Drivetrain 
Active rear differential$500 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Bright-finished exhaust tip(s) $25
Bright-finished fuel door $100
Carbon fiber roof$0 
Retractable rear spoiler $400
Infotainment 
4G LTE connectivity$0 
App support$0 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
Concierge Services - 3 year subscription$150 
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 
SMS text-to-speech reader$25 
Surround sound$250 
Text dictation$50 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Voice control for external devices$0 
Voice recorder$0 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Fog light, rear $100
LED headlights$1000 
Power-folding mirrors$50 
Steering-linked headlights$150 
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Illuminated door sill trim plates$200 
Leather-wrapped steering wheel$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 thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Synthetic suede steering wheel $150
Suspension, Wheels, and Tires 
Alloy wheels$350 
Electronic systems calibration selector$200 
Performance steering system (optional)$0 
Polished alloy wheels $350
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Total Value of Features$8,065$3,890
Value of Feature Adjustments$4,175$0
Value of Feature Adjustments-6320

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Specifications Comparison: BMW 6-Series Gran Coupe vs. Mercedes-Benz SLS AMG

Model Year20182014
Model6-Series Gran CoupeSLS AMG
Body4dr Sedan2dr Coupe
Wheelbase116.9 in105.5 in
Length197.2 in182.6 in
Width74.6 in76.3 in
Height54.8 in49.3 in
Curb Weight4,430 lb.3,726 lb.
Fuel Capacity18.5 gal.22.5 gal.
Row 1 Headroom40.6 in39.0 in
Row 1 Shoulder Room56.7 in58.4 in
Row 1 Hip Room0.0 in63.2 in
Row 1 Legroom42.1 in41.7 in
Row 2 Headroom37.0 in0.0 in
Row 2 Shoulder Room54.6 in0.0 in
Row 2 Legroom35.3 in0.0 in
Cargo Volume16.2 ft36.2 ft3

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Option Package Details
BMW 6-Series Gran Coupe M6

Competition Package
FeatureValueRequested?
Ultra-sport suspension (upgrade)0No
Performance steering system (optional)250No
Upgraded stability control0No
turbocharged
4.4L V8
DOHC-4v
600 hp@6000
516 lb-ft@1500
1000Yes
Total Requested100080%
Total Not Requested25020%

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