BMW X4 BMW X4 2015 Mercedes-Benz SLK Mercedes-Benz SLK 2007

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BMW X4 vs. Mercedes-Benz SLK 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 SLK Invoice Comparison

Lowest Total Price: $50,345

BMW X4 xDrive28i   
Difference: $3,205

Lowest Total Invoice: $47,030

BMW X4 xDrive28i   
Difference: $2,824

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015200720072007
ModelX4X4SLKSLKSLK
TrimxDrive28ixDrive35iSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $44,700 $48,000 $43,350 $47,400 $62,500
Base Invoice $41,805 $44,840 $40,316 $44,082 $58,125
Navigation system 2,150 2,150 1,200 1,200 1,200
Metallic paint (extra cost) 550 550 700 700 700
Leather seating surfaces 1,450 1,450      
Heated front seats 500 500      
M Sport Package   1,900      
Driver Assistance Package   700      
Tires, run-flat     270 270  
Premium II Package     3,650 3,650 1,400
Heating Package     970 970  
Lighting Package     1,000 1,000 1,000
Bluetooth cell phone link     925 925 925
Automatic climate control, front     710 710 710
Appearance Package       990  
Navigation system 1,955 1,955 1,116 1,116 1,116
Metallic paint (extra cost) 500 500 650 650 650
Leather seating surfaces 1,320 1,320      
Heated front seats 455 455      
M Sport Package   1,730      
Driver Assistance Package   635      
Tires, run-flat     251 251  
Premium II Package     3,394 3,394 1,302
Heating Package     902 902  
Lighting Package     930 930 930
Bluetooth cell phone link     860 860 860
Automatic climate control, front     660 660 660
Appearance Package       921  
Options (change) 4,650 7,250 9,425 10,415 5,935
Options (change) 4,230 6,595 8,763 9,684 5,518
Destination 995 995 775 775 775
Gas Tax 0 0 0 0 1,300
Total Price $50,345 $56,245 $53,550 $58,590 $70,510
Total Invoice $47,030 $52,430 $49,854 $54,541 $65,718

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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 SLK

Lowest Adjusted Price and Invoice: BMW X4 xDrive28i
TrueDelta Adjusted Price Difference: $3,815
TrueDelta Adjusted Invoice Difference: $3,394
Model Year20152015200720072007
ModelX4X4SLKSLKSLK
TrimxDrive28ixDrive35iSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine240hp I4300hp I6228hp V6268hp V6355hp V8
TransmissionT8T8M6M6T7
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 12380, 11380, 11380, 11
Tire (rear if not all the same)245/50-18245/45-19205/55-16225/45-17225/40-18
Total Price$50,345$56,245$53,550$58,590$70,510
Adjustments for Features-610-1,4600-300-1,075
Feature-Adjusted Total Price$49,735$54,785$53,550$58,290$69,435
Cost Above Minimum$0$5,050$0$4,740$15,885
Total Invoice$47,030$52,430$49,854$54,541$65,718
Adjustments for Features-570-1,3610-279-1,002
Feature-Adjusted Total Invoice$46,460$51,069$49,854$54,262$64,716
Cost Above Minimum$0$4,609$0$4,408$14,862

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Features Comparison: BMW X4 vs. Mercedes-Benz SLK

Model Year20152015200720072007
ModelX4X4SLKSLKSLK
TrimxDrive28ixDrive35iSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300   
6-speed manual  $150$150 
7-speed manually-shiftable automatic    $1200
AWD$1700$1700   
RWD  $0$0$0
Accessories 
Power liftgate$350$350   
Power rear side windows$200$200   
Remote app$25$25   
Tilt/telescoping steering wheel, manual$250$250   
Tilt/telescoping steering wheel, power  $350$350$350
Wind blocker, small  $100$100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Hill descent control$250$250   
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Obstacle detection, front $150   
Obstacle detection, rear$250$250   
Rearview camera $200   
Side curtain airbags$350$350   
Tire-pressure monitor$75$75$75$75 
Tires, run-flat$150$150$150$150 
Torque vectoring, brake-based$100$100   
Cargo Management 
Cargo area rails w/tie downs$50$50   
Cargo cover$75$75   
Cargo mat$40$40   
Roof rails$250$250   
Trailering equipment (4 wire)$125$125   
Climate Control 
Rear air vents with manual controls$150$150   
Residual heat  $50$50$50
Engine / Motor 
Automatic start / stop$150$150   
Regenerative braking$0$0   
Exterior 
Black exterior trim (optional) $0   
Body kit    $0
Bodyside cladding $350   
Bodyside cladding (gray/black)$250    
Deep-tinted rear windows$275$275   
Power retractable hardtop  $6750$6750$6750
Rear spoiler$200$200  $200
Sport rocker panels (optional) $0   
Sunroof$900$900   
Wheel-lip moldings$75$75   
Infotainment 
App support$0$0   
Bluetooth audio streaming$25$25   
DVD-compatible player$0$0   
Handwriting recognition$200$200   
HD radio$50$50   
In-vehicle Internet$150$150   
Media drive$15$15   
MP3-compatible player$50$50   
S Voice support$0$0   
Satellite radio  $200$200$200
Siri Eyes Free support$0$0   
Surround sound  $250$250$250
Traffic + travel information$25$25   
Voice control for external devices$0$0   
Voice control for nav and audio$100$100   
Instruments, Lights, and Mirrors 
Analog clock  $25$25$25
Auto-dimming passenger-side mirror$75$75   
Cornering lights  $50$50$50
Fog light, rear  $100$100$100
Headlight washers  $50$50$50
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Power-folding mirrors$50$50   
Steering-linked headlights$150$150   
Visor mirror, driver  $10$10$10
Visor mirror, passenger  $10$10$10
Seats and Interior Trim 
Aluminum trim    $100
Center armrest(s), second row$50$50   
Folding second row seats$300$300   
Leather-wrapped steering wheel$150$150$150 $150
Manual thigh support length adjuster, driver seat $50   
Manual thigh support length adjuster, passenger seat $50   
Memory system, passenger seat  $150$150$150
Neck-level heating, front seats  $150$150 
Power seatback bolsters, driver seat $100   
Power seatback bolsters, passenger seat $100   
Synthetic suede inserts in leather seating surfaces    $0
Wood trim$300$300 $300 
Wood/leather-wrapped steering wheel   $150 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200   
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls $100  $100
Total Value of Features$9,530$10,380$8,920$9,220$9,995
Value of Feature Adjustments$610$1,460$0$300$1,075
Value of Feature Adjustments-570-1,3610-279-1,002

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Specifications Comparison: BMW X4 vs. Mercedes-Benz SLK

Model Year20152007
ModelX4SLK
Body4dr SUV2dr Hardtop conv.
Wheelbase110.6 in95.7 in
Length184.3 in160.7 in
Width74.1 in70.4 in
Height63.9 in51.0 in
Curb Weight4,131 lb.3,210 lb.
Fuel Capacity17.7 gal.18.5 gal.
Row 1 Headroom40.0 in37.9 in
Row 1 Shoulder Room57.2 in52.2 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom40.4 in42.5 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 ft36.5 ft3
Cargo Volume,
Maximum
49.4 ft39.8 ft3

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Option Package Details
BMW X4 xDrive28i

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW X4 xDrive35i

M Sport Package
FeatureValueRequested?
Manual thigh support adjuster, passenger seat50No
Power seatback bolsters, passenger seat100No
Bodyside cladding100No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Steering-wheel-mounted transmission controls100Yes
Dark-colored headliner (optional)0No
Door sill trim plates100No
Sport rocker panels (optional)0No
Black exterior trim (optional)0No
Manual thigh support adjuster, driver seat50No
Power seatback bolsters, driver seat100No
Front sport buckets100Yes
245/45WR19 tires400No
Total Requested20018%
Total Not Requested90082%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150No
Rearview camera200No
Total Requested00%
Total Not Requested350100%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Total Requested60054%
Total Not Requested51546%

Option Package Details
Mercedes-Benz SLK SLK280

Tires, run-flat
FeatureValueRequested?
Tires, run-flat150Yes
Tire-pressure monitor75Yes
Total Requested225100%
Total Not Requested00%
Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15Yes
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25Yes
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Total Requested139054%
Total Not Requested120046%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK350

Tires, run-flat
FeatureValueRequested?
Tires, run-flat150Yes
Tire-pressure monitor75Yes
Total Requested225100%
Total Not Requested00%
Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15Yes
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25Yes
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Total Requested139054%
Total Not Requested120046%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Appearance Package
FeatureValueRequested?
Wood trim300Yes
225/45ZR17 tires200No
Wood/leather-wrapped steering wheel0No
245/40ZR17 tires200No
Total Requested30043%
Total Not Requested40057%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested508%
Total Not Requested60092%

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