BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2013 Mercedes-Benz SL Mercedes-Benz SL 2014

We are 103,000+ car owners sharing real-world car information.

Join Us

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

Lowest Total Price: $93,645

BMW 6-Series Gran Coupe 640i   
Difference: $19,640

Lowest Total Invoice: $86,245

BMW 6-Series Gran Coupe 640i   
Difference: $19,176

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132013201420142014
Model6-Series Gran Coupe6-Series Gran CoupeSLSLSL
Trim640i650iSL550SL63 AMGSL65 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $76,500 $87,200 $106,700 $147,300 $214,500
Base Invoice $70,560 $80,405 $99,231 $136,989 $199,485
Luxury Seating Package 3,600 2,400      
Driver Assistance Package 3,800 3,800 2,950 2,950  
Adaptive cruise control, all-speed 2,400 2,400      
Upholstered instrument panel, leather 3,000 1,500      
App support 250 250      
Power door closers 600 600 450 450  
Night vision 2,600 2,600 2,260 2,260  
Wood trim       0 0
Luxury Seating Package 3,275 2,185      
Driver Assistance Package 3,460 3,460 2,744 2,744  
Adaptive cruise control, all-speed 2,185 2,185      
Upholstered instrument panel, leather 2,730 1,365      
App support 230 230      
Power door closers 545 545 419 419  
Night vision 2,365 2,365 2,102 2,102  
Wood trim       0 0
Options (change) 16,250 13,550 5,660 5,660 0
Options (change) 14,790 12,335 5,265 5,265 0
Destination 895 895 925 925 925
Gas Tax 0 0 0 0 1,300
Total Price $93,645 $101,645 $113,285 $153,885 $216,725
Total Invoice $86,245 $93,635 $105,421 $143,179 $201,710

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation BMW 6-Series Gran Coupe dealer quotes or Mercedes-Benz SL dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: BMW 6-Series Gran Coupe 640i
TrueDelta Adjusted Price Difference: $11,730
TrueDelta Adjusted Invoice Difference: $11,815
Model Year20132013201420142014
Model6-Series Gran Coupe6-Series Gran CoupeSLSLSL
Trim640i650iSL550SL63 AMGSL65 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine315hp I6445hp V8429hp V8530hp V8621hp V12
TransmissionT8T8T7T7T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 9600, 14600, 14900, 12
Tire (rear if not all the same)245/45-18245/40-19255/40-18255/35-19255/35-19
Total Price$93,645$101,645$113,285$153,885$216,725
Adjustments for Features00-7,910-12,585-15,135
Feature-Adjusted Total Price$93,645$101,645$105,375$141,300$201,590
Cost Above Minimum$0$8,000$0$35,925$96,215
Total Invoice$86,245$93,635$105,421$143,179$201,710
Adjustments for Features00-7,361-11,709-14,086
Feature-Adjusted Total Invoice$86,245$93,635$98,060$131,470$187,624
Cost Above Minimum$0$7,390$0$33,410$89,564

Return to top

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

Model Year20132013201420142014
Model6-Series Gran Coupe6-Series Gran CoupeSLSLSL
Trim640i650iSL550SL63 AMGSL65 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300   
7-speed manually-shiftable automatic  $1200$1200$1200
RWD$0$0$0$0$0
Accessories 
Hands-free trunk or liftgate  $100$100$100
Power rear side windows$200$200   
Power trunk closer  $350$350$350
Sunshade, rear, power$225$225   
Sunshades, second row$125$125   
Wind blocker, power small  $300$300$300
Brakes, Airbags, and Other Safety 
Around view cameras$500$500   
Auto-raising roll bars / headrests  $500$500$500
Automatic braking, high-speed or partial  $200$200$200
Automatic braking, low-speed  $200$200$200
Blind spot collision prevention  $150$150$150
Driver drowsiness monitor  $150$150$150
Lane departure prevention  $150$150$150
Pedestrian detection, night$50$50   
Rearview camera  $200$200$200
Tires, run-flat$150$150$150  
Torque vectoring, brake-based  $100$100$100
Wide-view front camera$150$150   
Cargo Management 
Air-conditioned storage compartment  $50$50$50
Cargo mat$40$40   
Storage compartment under front seat(s)  $50$50$50
Climate Control 
Adaptive windshield washer system  $0$0$0
Rear air vents with automatic controls$250$250   
Rear dual-zone climate control$125$125   
Wiper de-icer  $25$25$25
Drivetrain 
Limited-slip rear differential    $300
Engine / Motor 
Regenerative braking$0$0   
Exterior 
Electronically-variable tint, sunroof or glass roof panel    $2000
Glass roof panel(s)  $300$300$300
Power retractable hardtop  $6750$6750$6750
Power-venting glass roof panel$300$300   
Rear spoiler   $200$200
Infotainment 
CD changer, in-dash  $325$325$325
CD player$125$125   
In-vehicle Internet  $150$150$150
iPod integration  $100$100$100
Satellite radio  $200$200$200
SD Card slot  $25$25$25
Surround sound  $250$250$250
Telematics service, such as OnStar$200$200   
Telematics service, such as OnStar, with navigation  $225$225$225
Traffic + travel information  $25$25$25
Traffic information$25$25   
USB port$25$25   
Voice control for external devices$0$0   
Instruments, Lights, and Mirrors 
Analog clock  $25  
Auto-dimming headlights  $200$200$200
Auto-dimming passenger-side mirror$75$75   
Chronometer   $100$100
Fog light, rear  $100$100$100
Head-up display (HUD)$350$350   
Power-folding mirrors$50$50   
Seats and Interior Trim 
Automatic seat bolsters, driver  $300$300$300
Automatic seat bolsters, front passenger  $300$300$300
Door sill trim plates$100$100$100  
Folding second row seats$300$300   
Illuminated door sill trim plates   $200$200
Leather headliner    $1000
Metal pedals  $75$75$75
Neck-level heating, front seats  $150$150$150
No leather in second row  $-300$-300$-300
Power seatback bolsters, driver seat$100$100   
Power seatback bolsters, passenger seat$100$100   
Power upper seatback recliner, driver seat$100$100   
Power upper seatback recliner, passenger seat$100$100   
Synthetic suede headliner   $650 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable   $4000$4000
Electronic systems calibration selector$200$200 $200$200
Sport suspension (upgrade)   $0$0
Transmission 
Launch control   $100 
Total Value of Features$5,765$5,765$13,675$18,350$20,900
Value of Feature Adjustments$0$0$7,910$12,585$15,135
Value of Feature Adjustments00-7,361-11,709-14,086

Return to top

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

Model Year20132014
Model6-Series Gran CoupeSL
Body4dr Sedan2dr Hardtop conv.
Wheelbase116.9 in101.8 in
Length197.2 in181.8 in
Width74.6 in73.9 in
Height54.8 in51.8 in
Curb Weight4,192 lb.4,002 lb.
Fuel Capacity18.5 gal.19.8 gal.
Row 1 Headroom40.6 in39.1 in
Row 1 Shoulder Room56.7 in55.5 in
Row 1 Legroom42.1 in42.9 in
Row 2 Headroom37.0 in0.0 in
Row 2 Shoulder Room54.6 in0.0 in
Row 2 Legroom35.3 in0.0 in
Cargo Volume,
Minimum
16.2 ft38.5 ft3
Cargo Volume,
Maximum
16.213.5 ft3

Return to top

Option Package Details
BMW 6-Series Gran Coupe 640i

Luxury Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rear air vents with automatic controls150No
Sunshades, second row125No
Sunshade, rear, power225No
Massage, driver seat100Yes
Massage, passenger seat100Yes
Rear dual-zone climate control125No
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150Yes
Power thigh support adjuster, driver seat100Yes
Front sport buckets100Yes
Total Requested115058%
Total Not Requested82542%
Driver Assistance Package
FeatureValueRequested?
Head-up display (HUD)350No
Lane departure warning system200Yes
Blind spot warning system200Yes
Parking guidance system - active500Yes
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested90053%
Total Not Requested80047%

Option Package Details
BMW 6-Series Gran Coupe 650i

Luxury Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rear air vents with automatic controls150No
Sunshades, second row125No
Sunshade, rear, power225No
Massage, driver seat100Yes
Massage, passenger seat100Yes
Rear dual-zone climate control125No
Total Requested50044%
Total Not Requested62556%
Driver Assistance Package
FeatureValueRequested?
Head-up display (HUD)350No
Lane departure warning system200Yes
Blind spot warning system200Yes
Parking guidance system - active500Yes
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested90053%
Total Not Requested80047%

Option Package Details
Mercedes-Benz SL SL550

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision alert200Yes
Blind spot intervention150No
Total Requested130065%
Total Not Requested70035%

Option Package Details
Mercedes-Benz SL SL63 AMG

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision alert200Yes
Blind spot intervention150No
Total Requested130065%
Total Not Requested70035%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all BMW models.