BMW X6 BMW X6 2010 Mercedes-Benz SL Mercedes-Benz SL 2018

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BMW X6 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 X6 vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $98,785

Mercedes-Benz SL SL450   
Difference: $540

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102018201820182018
ModelX6SLSLSLSL
TrimMSL450SL550AMG SL63AMG SL65
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $89,000 $88,200 $112,300 $152,850 $222,000
Active Ventilated Seat Package 1,900        
Upholstered instrument panel, leather 3,800        
Driver Assistance Package 1,800        
Wood trim 0     0 0
Power door closers 600 450 450 450  
Proximity key 1,000        
Satellite radio - one year subscription 350        
Premium Package   5,050      
Adaptive hydraulic struts, auto-leveling and ht. adjustable   4,090 4,090    
Active Ventilated Seat Package 1,730        
Upholstered instrument panel, leather 3,460        
Driver Assistance Package 1,640        
Wood trim 0     0 0
Power door closers 545 419 419 419  
Proximity key 910        
Satellite radio - one year subscription 320        
Premium Package   4,697      
Adaptive hydraulic struts, auto-leveling and ht. adjustable   3,804 3,804    
Options (change) 9,450 9,590 4,540 450 0
Options (change) 8,605 8,920 4,223 419 0
Destination 875 995 995 995 995
Gas Tax 0 0 0 0 1,300
Total Price $99,325 $98,785 $117,835 $154,295 $224,295

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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 X6 vs. Mercedes-Benz SL

Lowest Adjusted Price: Mercedes-Benz SL SL450
Lowest Adjusted Invoice: Mercedes-Benz SL AMG SL63
TrueDelta Adjusted Price Difference: $10,875
TrueDelta Adjusted Invoice Difference: $90,230
Model Year20102018201820182018
ModelX6SLSLSLSL
TrimMSL450SL550AMG SL63AMG SL65
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine555hp V8362hp V6449hp V8577hp V8621hp V12
TransmissionT6T9T9T7T7
DrivetrainAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 16600, 11600, 11600, 11900, 12
Tire (rear if not all the same)275/40-20255/35-19255/35-19255/35-19255/35-19
Total Price$99,325$98,785$117,835$154,295$224,295
Adjustments for Features0-10,335-10,335-11,310-15,110
Feature-Adjusted Total Price$99,325$88,450$107,500$142,985$209,185
Cost Above Minimum$0$0$19,050$54,535$120,735

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Features Comparison: BMW X6 vs. Mercedes-Benz SL

Model Year20102018201820182018
ModelX6SLSLSLSL
TrimMSL450SL550AMG SL63AMG SL65
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100    
9-speed manually-shiftable automatic $1400$1400  
7-speed manually-shiftable automatic   $1200$1200
AWD$1700    
RWD $0$0$0$0
Accessories 
Adaptive cruise control, all-speed    $850
Cruise control$150$150$150$150 
Hands-free trunk or liftgate $100$100$100$100
Power liftgate$350    
Power rear side windows$200    
Power trunk closer $350$350$350$350
Remote app $25$25$25$25
Semi-automated parking system $500$500$500$500
Wind blocker, power small $300$300$300$300
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests $500$500$500$500
Automatic braking, high-speed or partial $200$200$200$200
Automatic braking, low-speed $200$200$200$200
Blind spot collision prevention    $150
Blind spot warning system    $200
Brake- or yaw-sensor-initiated collision preparation system $0$0$0 
Collision preparation system, rear    $100
Cross-traffic detection for collision preparation system    $0
Cross-traffic warning, rear    $100
Driver drowsiness monitor $150$150$150$150
Forward collision warning $200$200$200$200
Hill descent control$250    
Knee airbag, driver $75$75$75$75
Knee airbag, passenger $75$75$75$75
Lane departure warning    $200
Lane keeping assist    $400
Pedestrian detection    $50
Radar- or camera-based collision preparation system    $0
Rollover sensor$50    
Tires, run-flat$150$150$150  
Torque vectoring, brake-based $100$100$100$100
Cargo Management 
Air-conditioned storage compartment $50$50$50$50
Cargo area rails w/tie downs$50    
Cargo cover$75    
Cargo net$40    
Rear seat pass-through$100    
Second-row low console$100    
Storage compartment under front seat(s) $50$50$50$50
Climate Control 
Adaptive windshield washer system $0$0$0$0
Heated washer fluid system $50$50$50$50
Heated windshield washer nozzles$15    
Rear air vents$100    
Rear wiper$175    
Washer fluid outlets in wiper blade $100$100$100$100
Wiper de-icer $25$25$25$25
Drivetrain 
Active rear differential$500    
Limited-slip rear differential   $300$300
Engine / Motor 
Automatic start / stop $150$150$150$150
Dual-mode exhaust, switchable $500$500$500$500
Raised top speed limiter   $0$0
Exterior 
Body kit$0    
Deep-tinted rear windows$275    
Electronically-variable tint, sunroof or glass roof panel    $2000
Glass roof panel(s) $300$300$300$300
Power retractable hardtop $6750$6750$6750$6750
Rear spoiler   $200$200
Sunroof$900    
Wheel-lip moldings$75    
Infotainment 
Android Auto support $100$100$100$100
App support $0$0$0$0
Apple CarPlay support $100$100$100$100
Bluetooth audio streaming $25$25$25$25
DVD-compatible player $0$0$0$0
In-vehicle Internet $150$150$150$150
iPod integration $100$100$100$100
Media drive $15$15$15$15
Navigation map updates, three years $0$0$0$0
Satellite radio $200$200$200$200
Satellite radio - one year subscription$250    
SD Card slot $25$25$25$25
SMS text-to-speech reader $25$25$25$25
Telematics service, such as OnStar$200    
Telematics service, such as OnStar, with navigation $225$225$225$225
Traffic + travel information $25$25$25$25
Traffic information$25    
Wi-Fi hotspot $50$50$50$50
Instruments, Lights, and Mirrors 
Analog clock $25$25  
Auto-dimming passenger-side mirror$75    
Chronometer   $100$100
Compass$0    
Cornering lights $50$50$50$50
Fog light, rear $100$100$100$100
Head-up display (HUD)$350    
Headlight washers$50    
Interior ambient lighting$150    
Interior ambient lighting, configurable $150$150$150$150
LED headlights $1000$1000$1000$1000
Power-folding mirrors$50    
Xenon HID headlights$500    
Seats and Interior Trim 
Automatic seat bolsters, driver $300$300$300$300
Automatic seat bolsters, front passenger $300$300$300$300
Center armrest(s), second row$50    
Door sill trim plates$100    
Folding second row seats$300    
Illuminated door sill trim plates $200$200$200$200
Massage, passenger seat $100$100$100$100
Metal pedals $75$75$75$75
Neck-level heating, front seats $150$150$150$150
No leather in second row $-300$-300$-300$-300
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 headliner   $650$650
Suspension, Wheels, and Tires 
Active curve tilting $1000$1000$1000$1000
Active stabilizer bars$500    
Adaptive dampers - electrical$500    
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000$4000$4000
Rear air springs, auto-leveling$350    
Sport suspension (upgrade)   $0 
Ultra-sport suspension (upgrade)    $0
Transmission 
Launch control$100  $100 
Total Value of Features$10,305$20,640$20,640$21,615$25,415
Value of Feature Adjustments$0$10,335$10,335$11,310$15,110
Value of Feature Adjustments0-1,037-458-104-155

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Specifications Comparison: BMW X6 vs. Mercedes-Benz SL

Model Year20102018
ModelX6SL
Body4dr SUV2dr Hardtop conv.
Wheelbase115.5 in101.7 in
Length192.1 in182.3 in
Width78.1 in73.9 in
Height66.5 in51.2 in
Curb Weight4,895 lb.3,827 lb.
Fuel Capacity22.5 gal.19.8 gal.
Row 1 Headroom38.3 in39.1 in
Row 1 Shoulder Room59.9 in55.5 in
Row 1 Legroom40.0 in42.9 in
Row 2 Headroom37.2 in0.0 in
Row 2 Shoulder Room57.0 in0.0 in
Row 2 Legroom35.9 in0.0 in
Cargo Volume,
Minimum
20.1 ft38.5 ft3
Cargo Volume,
Maximum
51.2 ft313.5 ft3

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Option Package Details
BMW X6 M

Active Ventilated Seat Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100Yes
Power thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150Yes
Total Requested85081%
Total Not Requested20019%
Driver Assistance Package
FeatureValueRequested?
Rearview camera200Yes
Head-up display (HUD)350No
Auto-dimming headlights200Yes
Total Requested40053%
Total Not Requested35047%

Option Package Details
Mercedes-Benz SL SL450

Adaptive hydraulic struts, auto-leveling and ht. adjustable
FeatureValueRequested?
Adaptive hydraulic struts, auto-leveling and ht. adjustable3500No
Active curve tilting1000No
Total Requested00%
Total Not Requested4500100%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Massage, driver seat100Yes
Massage, passenger seat100No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power trunk closer350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Semi-automated parking system500No
Hands-free trunk or liftgate100No
Total Requested160052%
Total Not Requested145048%

Option Package Details
Mercedes-Benz SL SL550

Adaptive hydraulic struts, auto-leveling and ht. adjustable
FeatureValueRequested?
Adaptive hydraulic struts, auto-leveling and ht. adjustable3500No
Active curve tilting1000No
Total Requested00%
Total Not Requested4500100%

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