Mercedes-Benz SLK Mercedes-Benz SLK 2011 BMW X4 BMW X4 2018

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Mercedes-Benz SLK vs. BMW X4 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 SLK vs. BMW X4 Invoice Comparison

Lowest Total Price: $62,495

BMW X4 M40i   
Difference: $870

Lowest Total Invoice: $58,850

BMW X4 M40i   
Difference: $142

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112018
ModelSLKX4
TrimSLK350M40i
Body2dr Hardtop conv.4dr SUV
Base Price $53,300 $59,250
Base Invoice $49,569 $55,785
Sport Package 1,160  
Steering-wheel-mounted transmission controls 0  
Premium 1 Package 2,590  
Lighting Package 1,070  
Multimedia Package 2,890  
Metallic paint (extra cost) 720 550
Automatic climate control, front 760  
Navigation system   1,700
Sport Package 1,079  
Steering-wheel-mounted transmission controls 0  
Premium 1 Package 2,409  
Lighting Package 995  
Multimedia Package 2,688  
Metallic paint (extra cost) 670 505
Automatic climate control, front 707  
Navigation system   1,565
Options (change) 9,190 2,250
Options (change) 8,548 2,070
Destination 875 995
Total Price $63,365 $62,495
Total Invoice $58,992 $58,850

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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 Mercedes-Benz SLK dealer quotes or BMW X4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. BMW X4

Lowest Adjusted Price and Invoice: BMW X4 M40i
TrueDelta Adjusted Price Difference: $2,090
TrueDelta Adjusted Invoice Difference: $1,291
Model Year20112018
ModelSLKX4
TrimSLK350M40i
Body2dr Hardtop conv.4dr SUV
Engine300hp V6355hp I6
TransmissionT7T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)18/26 MPG18/25 MPG
Audio (watts, speakers)?, 9600, 16
Tire (rear if not all the same)225/40-18245/45-19
Total Price$63,365$62,495
Adjustments for Features0-1,220
Feature-Adjusted Total Price$63,365$61,275
Total Invoice$58,992$58,850
Adjustments for Features0-1,149
Feature-Adjusted Total Invoice$58,992$57,701

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Features Comparison: Mercedes-Benz SLK vs. BMW X4

Model Year20112018
ModelSLKX4
TrimSLK350M40i
Body2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Hands-free trunk or liftgate $100
Power liftgate $350
Power rear side windows $200
Proximity key $250
Remote app $25
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front $150
Obstacle detection, rear $250
Rearview camera $200
Side curtain airbags $350
Temporary spare tire$150 
Tires, run-flat $150
Torque vectoring, brake-based $100
Cargo Management 
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo mat $40
Roof rails $250
Trailering equipment (4 wire) $125
Climate Control 
Automatic air recirculation $100
Rear air vents with manual controls $150
Residual heat$50 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Body kit$0 
Bodyside cladding $350
Bright-finished exhaust tip(s)$25 
Deep-tinted rear windows $275
Power retractable hardtop$6750 
Sport rocker panels (optional) $0
Sunroof $900
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity $0
App support $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
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
Traffic + travel information $25
Traffic information$25 
USB port $25
Voice control for external devices $0
Voice recorder $0
Instruments, Lights, and Mirrors 
Analog clock$25 
Cornering lights$50 
Fog light, rear$100 
Headlight washers$50 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Power-folding mirrors $50
Steering-linked headlights $150
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row $50
Folding second row seats $300
Leather door panel trim$250 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, passenger seat$150 
Metal pedals$75 
No leather in second row$-300 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Performance steering system (optional) $0
Transmission 
Launch control $100
Total Value of Features$9,870$11,090
Value of Feature Adjustments$0$1,220
Value of Feature Adjustments0-1,149

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Specifications Comparison: Mercedes-Benz SLK vs. BMW X4

Model Year20112018
ModelSLKX4
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in110.6 in
Length160.7 in184.3 in
Width70.4 in74.1 in
Height51.0 in63.9 in
Curb Weight3,295 lb.4,235 lb.
Fuel Capacity18.5 gal.17.7 gal.
Row 1 Headroom37.9 in40.0 in
Row 1 Shoulder Room52.2 in57.2 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in40.4 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in56.0 in
Row 2 Legroom0.0 in34.8 in
Cargo Volume,
Minimum
6.5 ft317.7 ft3
Cargo Volume,
Maximum
9.8 ft349.4 ft3

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Option Package Details
Mercedes-Benz SLK SLK350

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40ZR18 tires400No
245/35ZR18 tires400No
Total Requested25024%
Total Not Requested80076%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15Yes
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested189088%
Total Not Requested25012%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25No
Total Requested99098%
Total Not Requested252%

Option Package Details
BMW X4 M40i

Navigation system
FeatureValueRequested?
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested71564%
Total Not Requested40036%

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