Mercedes-Benz SL Mercedes-Benz SL 2017 BMW X3 BMW X3 2013

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Mercedes-Benz SL vs. BMW X3 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.

Mercedes-Benz SL vs. BMW X3 Invoice Comparison

Lowest Total Price: $53,445

BMW X3 xDrive28i   
Difference: $39,480

Lowest Total Invoice: $49,290

BMW X3 xDrive28i   
Difference: $37,196

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172017201720132013
ModelSLSLSLSLX3X3
TrimSL450SL550AMG SL63AMG SL65xDrive28ixDrive35i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Base Price $86,950 $110,800 $151,350 $219,850 $38,850 $43,950
Base Invoice $80,864 $103,044 $140,756 $204,461 $35,920 $40,615
Premium Package 5,050       3,450 3,450
Wood trim     0 0    
Convenience Package         1,300  
Driver Assistance Package         1,000 2,100
M Sport Package         3,000  
Obstacle detection, rear         750 750
Navigation system         2,150 2,150
Satellite radio - one year subscription         350 350
Heated front seats         500 500
Rearview camera         400 400
App support         250 250
Metallic paint (extra cost)         550 550
Dynamic Handling Package           1,400
Premium Package 4,697       3,140 3,140
Wood trim     0 0    
Convenience Package         1,185  
Driver Assistance Package         910 1,910
M Sport Package         2,730  
Obstacle detection, rear         685 685
Navigation system         1,955 1,955
Satellite radio - one year subscription         320 320
Heated front seats         455 455
Rearview camera         365 365
App support         230 230
Metallic paint (extra cost)         500 500
Dynamic Handling Package           1,275
Options (change) 5,050 0 0 0 13,700 11,900
Options (change) 4,697 0 0 0 12,475 10,835
Destination 925 925 925 925 895 895
Gas Tax 0 0 0 1,300 0 0
Total Price $92,925 $111,725 $152,275 $222,075 $53,445 $56,745
Total Invoice $86,486 $103,969 $141,681 $206,686 $49,290 $52,345

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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: Mercedes-Benz SL vs. BMW X3

Lowest Adjusted Price and Invoice: BMW X3 xDrive28i
TrueDelta Adjusted Price Difference: $31,085
TrueDelta Adjusted Invoice Difference: $29,380
Model Year201720172017201720132013
ModelSLSLSLSLX3X3
TrimSL450SL550AMG SL63AMG SL65xDrive28ixDrive35i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Engine362hp V6449hp V8577hp V8621hp V12240hp I4300hp I6
TransmissionT9T9T7T7T8T8
DrivetrainRWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11600, 11600, 11900, 12205, 12205, 12
Tire (rear if not all the same)255/35-19255/35-19255/35-19255/35-19245/45-19245/50-18
Total Price$92,925$111,725$152,275$222,075$53,445$56,745
Adjustments for Features-8,695-8,695-14,170-18,270-3000
Feature-Adjusted Total Price$84,230$103,030$138,105$203,805$53,145$56,745
Cost Above Minimum$0$18,800$53,875$119,575$0$3,600
Total Invoice$86,486$103,969$141,681$206,686$49,290$52,345
Adjustments for Features-8,093-8,091-13,184-17,004-2770
Feature-Adjusted Total Invoice$78,393$95,878$128,497$189,682$49,013$52,345
Cost Above Minimum$0$17,485$50,104$111,289$0$3,332

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Features Comparison: Mercedes-Benz SL vs. BMW X3

Model Year201720172017201720132013
ModelSLSLSLSLX3X3
TrimSL450SL550AMG SL63AMG SL65xDrive28ixDrive35i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400    
7-speed manually-shiftable automatic  $1200$1200  
8-speed manually-shiftable automatic    $1300$1300
RWD$0$0$0$0  
AWD    $1700$1700
Accessories 
Adaptive cruise control, all-speed   $850  
Cruise control$150$150$150 $150$150
Hands-free trunk or liftgate$100$100$100$100  
Power door closers   $300  
Power liftgate    $350$350
Power rear side windows    $200$200
Power trunk closer$350$350$350$350  
Semi-automated parking system$500$500$500$500  
Sunshades, second row    $125$125
Tilt/telescoping steering wheel, manual    $250$250
Tilt/telescoping steering wheel, power$350$350$350$350  
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  
Hill descent control    $250$250
Knee airbag, driver$75$75$75$75  
Knee airbag, passenger$75$75$75$75  
Lane departure warning   $200$200$200
Lane keeping assist   $400  
Pedestrian detection   $50  
Radar- or camera-based collision preparation system   $0  
Tires, run-flat$150$150  $150$150
Cargo Management 
Air-conditioned storage compartment$50$50$50$50  
Cargo area rails w/tie downs    $50$50
Cargo cover    $75$75
Cargo mat    $40$40
Roof rails    $250 
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$15
Rear air vents with manual controls    $150$150
Rear wiper    $175$175
Residual heat$50$50$50$50  
Washer fluid outlets in wiper blade$100$100$100$100  
Wiper de-icer$25$25$25$25  
Drivetrain 
Limited-slip rear differential  $300$300  
Engine / Motor 
Dual-mode exhaust, switchable$500$500$500$500  
Raised top speed limiter  $0$0  
Regenerative braking    $0$0
Exterior 
Bodyside cladding    $350 
Bodyside cladding (gray/black)     $250
Bright-finished exhaust tip(s)$25$25$25$25  
Deep-tinted rear windows    $275$275
Electronically-variable tint, sunroof or glass roof panel   $2000  
Glass roof panel(s)$300$300$300$300  
Panoramic sunroof    $1200$1200
Power retractable hardtop$6750$6750$6750$6750  
Rear spoiler  $200$200$200$200
Wheel-lip moldings    $75$75
Infotainment 
Android Auto support$100$100$100$100  
Apple CarPlay support$100$100$100$100  
DVD-compatible player$0$0$0$0  
In-vehicle Internet$150$150$150$150  
iPod integration$100$100$100$100  
Navigation map updates, three years$0$0$0$0  
Satellite radio$200$200$200$200  
Satellite radio - one year subscription    $250$250
SD Card slot$25$25$25$25  
Surround sound$250$250$250$250  
Telematics service, such as OnStar    $200$200
Telematics service, such as OnStar, with navigation$225$225$225$225  
Traffic + travel information$25$25$25$25  
Traffic information    $25$25
USB port    $25$25
Voice control for external devices    $0$0
Wi-Fi hotspot$50$50$50$50  
Instruments, Lights, and Mirrors 
Analog clock$25$25    
Auto-dimming passenger-side mirror    $75$75
Chronometer  $100$100  
Cornering lights$50$50$50$50  
Fog light, rear$100$100$100$100  
Fog lights    $125$125
Head-up display (HUD)     $350
Interior ambient lighting    $150$150
Interior ambient lighting, configurable$150$150$150$150  
LED headlights$1000$1000$1000$1000  
Power-folding mirrors    $50$50
Xenon HID headlights    $500$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$50
Cooled or ventilated front seats$300$300$300$300  
Folding second row seats    $300$300
Illuminated door sill trim plates$200$200$200$200  
Leather door panel trim$250$250$250$250  
Manual thigh support length adjuster, driver seat    $50 
Manual thigh support length adjuster, passenger seat    $50 
Massage, driver seat$100$100$100$100  
Massage, passenger seat$100$100$100$100  
Memory system, passenger seat$150$150$150$150  
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 headrest height adjuster, driver seat$50$50$50$50  
Power headrest height adjuster, passenger seat$50$50$50$50  
Power seatback bolsters, driver seat    $100 
Power seatback bolsters, passenger seat    $100 
Power thigh support length adjuster, driver seat$100$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100$100  
Synthetic suede headliner  $650$650  
Upholstered instrument panel, leather$1000$1000$1000$1000  
Suspension, Wheels, and Tires 
Active curve tilting  $1000$1000  
Adaptive dampers - electrical$500$500  $500$500
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000  
Sport suspension (upgrade)  $0   
Ultra-sport suspension (upgrade)   $0  
Transmission 
Launch control  $100   
Steering-wheel-mounted transmission controls$100$100$100$100  
Total Value of Features$18,475$18,475$23,950$28,050$10,080$9,780
Value of Feature Adjustments$8,695$8,695$14,170$18,270$300$0
Value of Feature Adjustments-8,093-8,091-13,184-17,004-2770

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Specifications Comparison: Mercedes-Benz SL vs. BMW X3

Model Year20172013
ModelSLX3
Body2dr Hardtop conv.4dr SUV
Wheelbase101.7 in110.6 in
Length182.3 in183.0 in
Width73.9 in74.1 in
Height51.2 in65.4 in
Curb Weight3,827 lb.4,113 lb.
Fuel Capacity19.8 gal.17.7 gal.
Row 1 Headroom39.1 in40.7 in
Row 1 Shoulder Room55.5 in57.3 in
Row 1 Legroom42.9 in39.9 in
Row 2 Headroom0.0 in39.1 in
Row 2 Shoulder Room0.0 in56.0 in
Row 2 Legroom0.0 in36.8 in
Cargo Volume,
Minimum
8.5 ft327.6 ft3
Cargo Volume,
Maximum
13.5 ft363.3 ft3

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Option Package Details
Mercedes-Benz SL SL450

Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Massage, driver seat100No
Massage, passenger seat100No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power decklid350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Semi-automated parking system500No
Hands-free trunk or liftgate100No
Total Requested120039%
Total Not Requested185061%

Option Package Details
BMW X3 xDrive28i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
App support
FeatureValueRequested?
App support0Yes
Smartphone integration0No
Total Requested0100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Sunshades, second row125No
Proximity key250Yes
Total Requested90088%
Total Not Requested12512%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning system200Yes
Forward collision alert200Yes
Total Requested600100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Cargo mat40No
Panoramic sunroof1200No
Power-folding mirrors50No
Cargo area rails w/tie downs50No
Perimeter approach lighting25No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Total Requested185056%
Total Not Requested144044%
M Sport Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Bodyside cladding100No
245/45WR19 tires400No
Torque vectoring / active trace control100Yes
Special exterior trim0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Roof rails250No
Front sport buckets100No
Total Requested90051%
Total Not Requested85049%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Telematics service, such as OnStar200Yes
SMS text-to-speech reader25Yes
Bluetooth audio streaming25Yes
Remote app25Yes
Total Requested1015100%
Total Not Requested00%

Option Package Details
BMW X3 xDrive35i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
App support
FeatureValueRequested?
App support0Yes
Smartphone integration0No
Total Requested0100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Cargo mat40No
Power-folding mirrors50No
Cargo area rails w/tie downs50No
Perimeter approach lighting25No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Sunshades, second row125No
Proximity key250Yes
Total Requested180083%
Total Not Requested36517%
Driver Assistance Package
FeatureValueRequested?
Head-up display (HUD)350No
Auto-dimming headlights200Yes
Lane departure warning system200Yes
Forward collision alert200Yes
Total Requested60063%
Total Not Requested35037%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Telematics service, such as OnStar200Yes
SMS text-to-speech reader25Yes
Bluetooth audio streaming25Yes
Remote app25Yes
Total Requested1015100%
Total Not Requested00%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Torque vectoring / active trace control100Yes
Variable steering ratio (optional)0No
Total Requested600100%
Total Not Requested00%

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