BMW X4 BMW X4 2018 Mercedes-Benz SL Mercedes-Benz SL 2015

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BMW X4 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 X4 vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $59,845

BMW X4 xDrive28i   
Difference: $92,080

Lowest Total Invoice: $56,300

BMW X4 xDrive28i   
Difference: $85,056

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820152015
ModelX4X4SLSL
TrimxDrive28iM40iSL63 AMGSL65 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Base Price $47,600 $59,250 $148,050 $215,250
Base Invoice $44,950 $55,785 $137,687 $200,183
M Sport Package 1,700      
Premium Package 2,200      
Driving Assistance Package 1,700 1,700    
Navigation system 1,700 1,700    
Adaptive cruise control, all-speed 1,200 1,200    
Parking Assistance Package 700 700    
Metallic paint (extra cost) 550 550    
Adaptive dampers - electrical 1,000      
Heated front seats 500 500    
Driver Assistance Package     2,950  
Wood trim     0 0
M Sport Package 1,565      
Premium Package 2,025      
Driving Assistance Package 1,565 1,565    
Navigation system 1,565 1,565    
Adaptive cruise control, all-speed 1,105 1,105    
Parking Assistance Package 645 645    
Metallic paint (extra cost) 505 505    
Adaptive dampers - electrical 920      
Heated front seats 460 460    
Driver Assistance Package     2,744  
Wood trim     0 0
Options (change) 11,250 6,350 2,950 0
Options (change) 10,355 5,845 2,744 0
Destination 995 995 925 925
Gas Tax 0 0 0 1,300
Total Price $59,845 $66,595 $151,925 $217,475
Total Invoice $56,300 $62,625 $141,356 $202,408

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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 X4 vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: BMW X4 xDrive28i
TrueDelta Adjusted Price Difference: $81,745
TrueDelta Adjusted Invoice Difference: $75,440
Model Year2018201820152015
ModelX4X4SLSL
TrimxDrive28iM40iSL63 AMGSL65 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Engine240hp I4355hp I6577hp V8621hp V12
TransmissionT8T8T7T7
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9600, 16600, 11900, 12
Tire (rear if not all the same)245/45-19245/45-19255/35-19255/35-19
Total Price$59,845$66,595$151,925$217,475
Adjustments for Features0-125-10,335-14,635
Feature-Adjusted Total Price$59,845$66,470$141,590$202,840
Cost Above Minimum$0$6,625$0$61,250
Total Invoice$56,300$62,625$141,356$202,408
Adjustments for Features0-118-9,616-13,621
Feature-Adjusted Total Invoice$56,300$62,507$131,740$188,787
Cost Above Minimum$0$6,207$0$57,047

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Features Comparison: BMW X4 vs. Mercedes-Benz SL

Model Year2018201820152015
ModelX4X4SLSL
TrimxDrive28iM40iSL63 AMGSL65 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
7-speed manually-shiftable automatic  $1200$1200
AWD$1700$1700  
RWD  $0$0
Accessories 
Hands-free trunk or liftgate $100$100$100
Power door closers   $300
Power liftgate$350$350  
Power rear side windows$200$200  
Power trunk closer  $350$350
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Wind blocker, power small  $300$300
Brakes, Airbags, and Other Safety 
Around view cameras$500$500  
Auto-raising roll bars / headrests  $500$500
Blind spot collision prevention  $150$150
Hill descent control$250$250  
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Lane departure prevention  $150$150
Night vision   $1750
Pedestrian detection$50$50  
Rearview camera  $200$200
Tires, run-flat$150$150  
Wide-view front camera$150$150  
Cargo Management 
Air-conditioned storage compartment  $50$50
Cargo area rails w/tie downs$50$50  
Cargo cover$75$75  
Cargo mat$40$40  
Roof rails$250$250  
Storage compartment under front seat(s)  $50$50
Trailering equipment (4 wire)$125$125  
Climate Control 
Adaptive windshield washer system  $0$0
Rear air vents with manual controls$150$150  
Residual heat  $50$50
Wiper de-icer  $25$25
Drivetrain 
Limited-slip rear differential  $300$300
Engine / Motor 
Raised top speed limiter  $0$0
Regenerative braking$0$0  
Exterior 
Black exterior trim (optional)$0$0  
Bodyside cladding$350$350  
Bright-finished exhaust tip(s)$25 $25$25
Deep-tinted rear windows$275$275  
Electronically-variable tint, sunroof or glass roof panel   $2000
Glass roof panel(s)  $300$300
Power retractable hardtop  $6750$6750
Sport rocker panels (optional)$0$0  
Sunroof$900$900  
Wheel-lip moldings$75$75  
Infotainment 
4G LTE connectivity$0$0  
Handwriting recognition$200$200  
iPod integration  $100$100
S Voice support$0$0  
Satellite radio  $200$200
Satellite radio - one year subscription$250$250  
SD Card slot  $25$25
Siri Eyes Free support$0$0  
Surround sound $250$250$250
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
USB port$25$25  
Voice control for external devices$0$0  
Voice recorder$0$0  
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200$200
Chronometer  $100$100
Cornering lights  $50$50
Fog light, rear  $100$100
Head-up display (HUD)$350$350  
Headlight washers  $50$50
Power-folding mirrors$50$50  
Seats and Interior Trim 
Aluminum trim $100  
Automatic seat bolsters, driver  $300$300
Automatic seat bolsters, front passenger  $300$300
Center armrest(s), second row$50$50  
Cooled or ventilated front seats  $300$300
Door sill trim plates$100$100  
Folding second row seats$300$300  
Illuminated door sill trim plates  $200$200
Leather door panel trim  $250$250
Leather headliner   $1000
Manual thigh support length adjuster, driver seat$50$50  
Manual thigh support length adjuster, passenger seat$50$50  
Massage, driver seat  $100$100
Massage, passenger seat  $100$100
Memory system, passenger seat  $150$150
Metal pedals  $75$75
Neck-level heating, front seats  $150$150
No leather in second row  $-300$-300
Power headrest height adjuster, driver seat  $50$50
Power headrest height adjuster, passenger seat  $50$50
Power seatback bolsters, driver seat$100$100  
Power seatback bolsters, passenger seat$100$100  
Power thigh support length adjuster, driver seat  $100$100
Power thigh support length adjuster, passenger seat  $100$100
Synthetic suede headliner  $650 
Upholstered instrument panel, leather  $1000$1000
Wood trim$300 $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000
Performance steering system (optional) $0  
Sport suspension (upgrade) $0$0$0
Transmission 
Launch control$100$100$100 
Total Value of Features$9,940$10,065$20,275$24,575
Value of Feature Adjustments$0$125$10,335$14,635
Value of Feature Adjustments0-118-9,616-13,621

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Specifications Comparison: BMW X4 vs. Mercedes-Benz SL

Model Year20182015
ModelX4SL
Body4dr SUV2dr Hardtop conv.
Wheelbase110.6 in101.8 in
Length184.3 in181.8 in
Width74.1 in73.9 in
Height63.9 in51.8 in
Curb Weight4,131 lb.3,936 lb.
Fuel Capacity17.7 gal.19.8 gal.
Row 1 Headroom40.0 in39.1 in
Row 1 Shoulder Room57.2 in55.5 in
Row 1 Legroom40.4 in42.9 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room56.0 in0.0 in
Row 2 Legroom34.8 in0.0 in
Cargo Volume,
Minimum
17.7 ft38.5 ft3
Cargo Volume,
Maximum
49.4 ft313.5 ft3

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Option Package Details
BMW X4 xDrive28i

M Sport Package
FeatureValueRequested?
Manual thigh support length adjuster, driver seat50Yes
Power seatback bolsters, driver seat100Yes
Manual thigh support length adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Bodyside cladding100No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
245/45WR19 tires200No
Sport rocker panels (optional)0No
Black exterior trim (optional)0No
Total Requested40057%
Total Not Requested30043%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100Yes
Total Requested155086%
Total Not Requested25014%
Driving Assistance Package
FeatureValueRequested?
Head-up display (HUD)350No
Blind spot warning system200Yes
Driver drowsiness monitor150Yes
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested95070%
Total Not Requested40030%
Navigation system
FeatureValueRequested?
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0Yes
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested91582%
Total Not Requested20018%
Parking Assistance Package
FeatureValueRequested?
Semi-automated parking system500Yes
Around view cameras300No
Wide-view front camera150No
Total Requested50053%
Total Not Requested45047%

Option Package Details
BMW X4 M40i

Driving Assistance Package
FeatureValueRequested?
Head-up display (HUD)350No
Blind spot warning system200Yes
Driver drowsiness monitor150Yes
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested95070%
Total Not Requested40030%
Navigation system
FeatureValueRequested?
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0Yes
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested91582%
Total Not Requested20018%
Parking Assistance Package
FeatureValueRequested?
Semi-automated parking system500Yes
Around view cameras300No
Wide-view front camera150No
Total Requested50053%
Total Not Requested45047%

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-speed200Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested170085%
Total Not Requested30015%

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