BMW X3 BMW X3 2016 Mercedes-Benz SLK Mercedes-Benz SLK 2007

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BMW X3 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 X3 vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $45,295

BMW X3 sDrive28i   
Difference: $8,255

Lowest Total Invoice: $42,380

BMW X3 sDrive28i   
Difference: $7,474

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  Down Payment Interest Rate Term
Model Year2016201620162016200720072007
ModelX3X3X3X3SLKSLKSLK
TrimsDrive28ixDrive28ixDrive28dxDrive35iSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $38,950 $40,950 $42,450 $46,800 $43,350 $47,400 $62,500
Base Invoice $36,515 $38,355 $39,735 $43,735 $40,316 $44,082 $58,125
Navigation system 1,950 1,950 1,950 1,950 1,200 1,200 1,200
Text dictation 0 0 0 0      
Steering-linked headlights 900 900 900        
Metallic paint (extra cost) 550 550 550 550 700 700 700
Leather seating surfaces 1,450 1,450 1,450 1,450      
Heated front seats 500 500 500 500      
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 1,775 1,775 1,775 1,775 1,116 1,116 1,116
Text dictation 0 0 0 0      
Steering-linked headlights 820 820 820        
Metallic paint (extra cost) 500 500 500 500 650 650 650
Leather seating surfaces 1,320 1,320 1,320 1,320      
Heated front seats 455 455 455 455      
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) 5,350 5,350 5,350 4,450 9,425 10,415 5,935
Options (change) 4,870 4,870 4,870 4,050 8,763 9,684 5,518
Destination 995 995 995 995 775 775 775
Gas Tax 0 0 0 0 0 0 1,300
Total Price $45,295 $47,295 $48,795 $52,245 $53,550 $58,590 $70,510
Total Invoice $42,380 $44,220 $45,600 $48,780 $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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Request free, no-obligation BMW X3 dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW X3 vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: BMW X3 sDrive28i
TrueDelta Adjusted Price Difference: $5,915
TrueDelta Adjusted Invoice Difference: $5,296
Model Year2016201620162016200720072007
ModelX3X3X3X3SLKSLKSLK
TrimsDrive28ixDrive28ixDrive28dxDrive35iSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine240hp I4240hp I4180hp I4 D300hp I6228hp V6268hp V6355hp V8
TransmissionT8T8T8T8M6M6T7
DrivetrainRWDAWDAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 12205, 12205, 12600, 16380, 11380, 11380, 11
Tire (rear if not all the same)245/50-18245/50-18245/50-18245/50-18205/55-16225/45-17225/40-18
Total Price$45,295$47,295$48,795$52,245$53,550$58,590$70,510
Adjustments for Features0-1,950-1,950-3,400-2,340-2,640-3,415
Feature-Adjusted Total Price$45,295$45,345$46,845$48,845$51,210$55,950$67,095
Cost Above Minimum$0$50$1,550$3,550$0$4,740$15,885
Total Invoice$42,380$44,220$45,600$48,780$49,854$54,541$65,718
Adjustments for Features0-1,823-1,822-3,175-2,178-2,458-3,183
Feature-Adjusted Total Invoice$42,380$42,397$43,778$45,605$47,676$52,083$62,535
Cost Above Minimum$0$17$1,398$3,225$0$4,407$14,859

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Features Comparison: BMW X3 vs. Mercedes-Benz SLK

Model Year2016201620162016200720072007
ModelX3X3X3X3SLKSLKSLK
TrimsDrive28ixDrive28ixDrive28dxDrive35iSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300   
6-speed manual    $150$150 
7-speed manually-shiftable automatic      $1200
RWD$0   $0$0$0
AWD $1700$1700$1700   
Accessories 
Power liftgate$350$350$350$350   
Power rear side windows$200$200$200$200   
Remote app$25$25$25$25   
Tilt/telescoping steering wheel, manual$250$250$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$0$0   
Hill descent control $250$250$250   
Knee airbag, driver    $75$75$75
Knee airbag, passenger    $75$75$75
Side curtain airbags$350$350$350$350   
Tire-pressure monitor$75$75$75$75$75$75 
Tires, run-flat$150$150$150$150$150$150 
Cargo Management 
Cargo area rails w/tie downs$50$50$50$50   
Cargo cover$75$75$75$75   
Cargo mat$40$40$40$40   
Roof rails$250$250$250$250   
Trailering equipment (4 wire)$125$125$125$125   
Climate Control 
Rear air vents with manual controls$150$150$150$150   
Rear wiper$175$175$175$175   
Residual heat    $50$50$50
Engine / Motor 
Automatic start / stop$150$150$150$150   
Regenerative braking$0$0$0$0   
Exterior 
Body kit      $0
Bodyside cladding (gray/black)$250$250$250$250   
Deep-tinted rear windows$275$275$275$275   
Panoramic sunroof   $1200   
Power retractable hardtop    $6750$6750$6750
Rear spoiler$200$200$200$200  $200
Wheel-lip moldings$75$75$75$75   
Infotainment 
4G LTE connectivity$0$0$0$0   
App support$0$0$0$0   
Bluetooth audio streaming$25$25$25$25   
DVD-compatible player$0$0$0$0   
Handwriting recognition$200$200$200$200   
HD radio$50$50$50$50   
In-vehicle Internet$150$150$150$150   
Media drive$15$15$15$15   
MP3-compatible player$50$50$50$50   
Navigation map updates, three years$0$0$0$0   
S Voice support$0$0$0$0   
Satellite radio    $200$200$200
Siri Eyes Free support$0$0$0$0   
SMS text-to-speech reader$25$25$25$25   
Surround sound   $250$250$250$250
Text dictation$50$50$50$50   
Traffic + travel information$25$25$25$25   
Voice control for external devices$0$0$0$0   
Voice control for nav and audio$100$100$100$100   
Instruments, Lights, and Mirrors 
Analog clock    $25$25$25
Auto-dimming passenger-side mirror$75$75$75$75   
Cornering lights    $50$50$50
Fog light, rear    $100$100$100
Headlight washers    $50$50$50
Illuminated visor mirror, driver$50$50$50$50   
Illuminated visor mirror, passenger$50$50$50$50   
Power-folding mirrors$50$50$50$50   
Steering-linked headlights$150$150$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$50$50   
Folding second row seats$300$300$300$300   
Leather-wrapped steering wheel$150$150$150$150$150 $150
Memory system, passenger seat    $150$150$150
Neck-level heating, front seats    $150$150 
Synthetic suede inserts in leather seating surfaces      $0
Wood trim$300$300$300$300 $300 
Wood/leather-wrapped steering wheel     $150 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200$200   
Sport suspension (upgrade)      $0
Transmission 
Steering-wheel-mounted transmission controls      $100
Total Value of Features$6,580$8,530$8,530$9,980$8,920$9,220$9,995
Value of Feature Adjustments$0$1,950$1,950$3,400$2,340$2,640$3,415
Value of Feature Adjustments0-1,823-1,822-3,175-2,178-2,458-3,183

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Specifications Comparison: BMW X3 vs. Mercedes-Benz SLK

Model Year20162007
ModelX3SLK
Body4dr SUV2dr Hardtop conv.
Wheelbase110.6 in95.7 in
Length183.8 in160.7 in
Width74.1 in70.4 in
Height66.1 in51.0 in
Curb Weight4,031 lb.3,210 lb.
Fuel Capacity17.7 gal.18.5 gal.
Row 1 Headroom40.7 in37.9 in
Row 1 Shoulder Room57.3 in52.2 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom39.9 in42.5 in
Row 2 Headroom39.1 in0.0 in
Row 2 Shoulder Room56.0 in0.0 in
Row 2 Legroom36.5 in0.0 in
Cargo Volume,
Minimum
27.6 ft36.5 ft3
Cargo Volume,
Maximum
63.3 ft39.8 ft3

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Option Package Details
BMW X3 sDrive28i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
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
App support0No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW X3 xDrive28i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
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
App support0No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW X3 xDrive28d

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
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
App support0No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW X3 xDrive35i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
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
App support0No
Remote app25No
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 sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
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
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested164063%
Total Not Requested95037%
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 sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
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
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested164063%
Total Not Requested95037%
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 sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested30046%
Total Not Requested35054%

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