BMW X3 BMW X3 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2013

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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: $54,795

BMW X3 xDrive30i   
Difference: $1,490

Lowest Total Invoice: $51,595

BMW X3 xDrive30i   
Difference: $817

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820132013
ModelX3X3SLKSLK
TrimxDrive30iM40iSLK250SLK350
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Base Price $42,450 $54,300 $42,900 $55,400
Base Invoice $40,160 $51,180 $39,897 $51,522
Executive Tier 3,500      
Premium Tier 3,300      
Convenience Tier 2,850      
Adaptive dampers - electrical 1,000 700    
Metallic paint (extra cost) 550 550 720 720
Temporary spare tire 150 150    
Navigation system   1,700    
Parking Assistance Package   700    
Leather seating surfaces   1,700 770  
Heated front seats   500    
Lighting Package     1,290 1,290
Multimedia Package     2,150 2,150
Premium 1 Package     2,590 2,590
Dynamic Handling Package     990 990
Special order charge     250 250
Automatic climate control, front     760 760
Obstacle detection, rear     970 970
Rear spoiler     350 350
Proximity key     650 650
Wood trim     990 990
Executive Tier 3,220      
Premium Tier 3,035      
Convenience Tier 2,620      
Adaptive dampers - electrical 920 645    
Metallic paint (extra cost) 505 505 670 670
Temporary spare tire 140 140    
Navigation system   1,565    
Parking Assistance Package   645    
Leather seating surfaces   1,565 716  
Heated front seats   460    
Lighting Package     1,200 1,200
Multimedia Package     2,000 2,000
Premium 1 Package     2,409 2,409
Dynamic Handling Package     921 921
Special order charge     233 233
Automatic climate control, front     707 707
Obstacle detection, rear     902 902
Rear spoiler     326 326
Proximity key     605 605
Wood trim     921 921
Options (change) 11,350 6,000 12,480 11,710
Options (change) 10,440 5,525 11,610 10,894
Destination 995 995 905 905
Total Price $54,795 $61,295 $56,285 $68,015
Total Invoice $51,595 $57,700 $52,412 $63,321

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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 xDrive30i
TrueDelta Adjusted Price Difference: $3,960
TrueDelta Adjusted Invoice Difference: $3,143
Model Year2018201820132013
ModelX3X3SLKSLK
TrimxDrive30iM40iSLK250SLK350
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Engine248hp I4355hp I6201hp I4302hp V6
TransmissionT8T8M6T7
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 12205, 12500, 11500, 11
Tire (rear if not all the same)245/50-19245/50-19225/45-17225/40-18
Total Price$54,795$61,295$56,285$68,015
Adjustments for Features-2,470-2,0700-1,150
Feature-Adjusted Total Price$52,325$59,225$56,285$66,865
Cost Above Minimum$0$6,900$0$10,580
Total Invoice$51,595$57,700$52,412$63,321
Adjustments for Features-2,326-1,9490-1,071
Feature-Adjusted Total Invoice$49,269$55,751$52,412$62,250
Cost Above Minimum$0$6,482$0$9,838

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Features Comparison: BMW X3 vs. Mercedes-Benz SLK

Model Year2018201820132013
ModelX3X3SLKSLK
TrimxDrive30iM40iSLK250SLK350
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
6-speed manual  $150 
7-speed manually-shiftable automatic   $1200
AWD$1700$1700  
RWD  $0$0
Accessories 
Hands-free trunk or liftgate$100$100  
Heated steering wheel$100   
Parking guidance system - passive  $250$250
Power liftgate$350$350  
Power rear side windows$200$200  
Semi-automated parking system$500$500  
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Around view cameras$500$500  
Driver drowsiness monitor  $150$150
Hill descent control$250$250  
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Roll bar  $200$200
Tires, run-flat$150$150  
Wide-view front camera$150$150  
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 
Automatic air recirculation$100$100  
Rear air vents with automatic controls$250$250  
Rear wiper$175$175  
Residual heat  $50$50
Engine / Motor 
Automatic start / stop$150$150  
Raised top speed limiter $0  
Regenerative braking$0$0  
Exterior 
Active grille shutters$0$0  
Black exterior trim (optional) $0  
Bodyside cladding $350  
Bodyside cladding (gray/black)$250   
Deep-tinted rear windows$275$275  
Panoramic sunroof$1200$1200  
Power retractable hardtop  $6750$6750
Sport rocker panels (optional) $0  
Wheel-lip moldings$75$75  
Infotainment 
4G LTE connectivity$0$0  
CD changer, in-dash  $325$325
CD player$125$125  
Gesture control system$100   
Handwriting recognition$200$200  
Navigation map updates, three years$0$0  
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
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Voice control for external devices$0$0  
Voice recorder$0$0  
Instruments, Lights, and Mirrors 
Compass  $0$0
Fog light, rear  $100$100
Fog lights$125$125  
Head-up display (HUD)$350   
Headlight washers  $50$50
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Interior ambient lighting$150$150  
Large color reconfigurable instrument cluster display$250   
LED headlights$1000$1000  
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Xenon HID headlights  $500$500
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Folding second row seats$300$300  
Leather door panel trim  $250$250
Leather-wrapped steering wheel$150$150  
Manual recliner, second row seats$75$75  
Manual thigh support length adjuster, driver seat$50$50  
Manual thigh support length adjuster, passenger seat$50$50  
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 seatback bolsters, driver seat$100$100  
Power seatback bolsters, passenger seat$100$100  
Upholstered instrument panel $300  
Wood/leather-wrapped steering wheel  $150$150
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200  
Sport suspension (upgrade) $0  
Transmission 
Launch control$100$100  
Steering-wheel-mounted transmission controls$100$100 $100
Total Value of Features$12,690$12,290$10,220$11,370
Value of Feature Adjustments$2,470$2,070$0$1,150
Value of Feature Adjustments-2,326-1,9490-1,071

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Specifications Comparison: BMW X3 vs. Mercedes-Benz SLK

Model Year20182013
ModelX3SLK
Body4dr SUV2dr Hardtop conv.
Wheelbase112.8 in95.7 in
Length185.9 in162.8 in
Width74.4 in71.5 in
Height66.0 in51.2 in
Curb Weight4,151 lb.3,242 lb.
Fuel Capacity17.7 gal.15.9 gal.
Row 1 Headroom41.1 in38.0 in
Row 1 Shoulder Room57.5 in52.2 in
Row 1 Legroom40.3 in42.5 in
Row 2 Headroom39.1 in0.0 in
Row 2 Shoulder Room56.0 in0.0 in
Row 2 Legroom36.4 in0.0 in
Cargo Volume,
Minimum
28.7 ft36.4 ft3
Cargo Volume,
Maximum
62.7 ft310.1 ft3

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Option Package Details
BMW X3 xDrive30i

Executive Tier
FeatureValueRequested?
Leather seating surfaces900Yes
Auto-dimming headlights200Yes
LED headlights250No
Large color reconfigurable instrument cluster display250No
Gesture control system100No
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested150049%
Total Not Requested155051%
Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Head-up display (HUD)350No
245/50WR19 tires400No
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Remote app25Yes
Navigation system600Yes
Traffic + travel information25Yes
Total Requested111552%
Total Not Requested105048%
Convenience Tier
FeatureValueRequested?
Panoramic sunroof1200No
Steering-linked headlights150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Total Requested70031%
Total Not Requested155069%

Option Package Details
BMW X3 M40i

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 years0No
Remote app25Yes
Navigation system600Yes
Traffic + travel information25Yes
Total Requested91582%
Total Not Requested20018%
Parking Assistance Package
FeatureValueRequested?
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Total Requested00%
Total Not Requested950100%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250Yes
Total Requested650100%
Total Not Requested00%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Total Requested89080%
Total Not Requested22520%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested51541%
Total Not Requested75059%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250Yes
Total Requested650100%
Total Not Requested00%
Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Total Requested89080%
Total Not Requested22520%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested51541%
Total Not Requested75059%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%

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