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

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $49,945

BMW X3 sDrive28i   
Difference: $11,815

Lowest Total Invoice: $46,615

BMW X3 sDrive28i   
Difference: $10,887

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162016201620162016
ModelX3X3X3X3SLKSLK
TrimsDrive28ixDrive28ixDrive28dxDrive35iSLK300SLK350
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Base Price $38,950 $40,950 $42,450 $46,800 $47,000 $59,200
Base Invoice $36,515 $38,355 $39,735 $43,735 $43,710 $55,056
Navigation system 1,950 1,950 1,950 1,950    
Text dictation 0 0 0 0    
Dynamic Handling Package 1,300 1,400 1,400 1,400    
Adaptive cruise control, all-speed 1,900 1,900 1,900 1,900    
Driver Assistance Package 950 950 950 950    
Steering-linked headlights 900 900 900      
Metallic paint (extra cost) 550 550 550 550 720 720
Leather seating surfaces 1,450 1,450 1,450   770  
Heated front seats 500 500 500 500    
Semi-automated parking system 500 500 500 500    
Premium Package       2,200    
Premium 2 Package         4,490 4,490
Premium 1 Package         3,390  
Premium 3 Package         3,790 3,790
Wood trim         325 325
Rear spoiler         350 350
Navigation system 1,775 1,775 1,775 1,775    
Text dictation 0 0 0 0    
Dynamic Handling Package 1,185 1,275 1,275 1,275    
Adaptive cruise control, all-speed 1,730 1,730 1,730 1,730    
Driver Assistance Package 865 865 865 865    
Steering-linked headlights 820 820 820      
Metallic paint (extra cost) 500 500 500 500 670 670
Leather seating surfaces 1,320 1,320 1,320   716  
Heated front seats 455 455 455 455    
Semi-automated parking system 455 455 455 455    
Premium Package       2,000    
Premium 2 Package         4,175 4,175
Premium 1 Package         3,153  
Premium 3 Package         3,525 3,525
Wood trim         302 302
Rear spoiler         326 326
Options (change) 10,000 10,100 10,100 9,950 13,835 9,675
Options (change) 9,105 9,195 9,195 9,055 12,867 8,998
Destination 995 995 995 995 925 925
Total Price $49,945 $52,045 $53,545 $57,745 $61,760 $69,800
Total Invoice $46,615 $48,545 $49,925 $53,785 $57,502 $64,979

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation BMW X3 dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: BMW X3 sDrive28i
TrueDelta Adjusted Price Difference: $4,810
TrueDelta Adjusted Invoice Difference: $4,365
Model Year201620162016201620162016
ModelX3X3X3X3SLKSLK
TrimsDrive28ixDrive28ixDrive28dxDrive35iSLK300SLK350
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Engine240hp I4240hp I4180hp I4 D300hp I6241hp I4302hp V6
TransmissionT8T8T8T8T9T7
DrivetrainRWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 12205, 12205, 12600, 16500, 11500, 11
Tire (rear if not all the same)245/50-18245/50-18245/50-18245/50-18225/45-17225/40-18
Total Price$49,945$52,045$53,545$57,745$61,760$69,800
Adjustments for Features0-2,050-2,050-4,400-7,005-6,805
Feature-Adjusted Total Price$49,945$49,995$51,495$53,345$54,755$62,995
Cost Above Minimum$0$50$1,550$3,400$0$8,240
Total Invoice$46,615$48,545$49,925$53,785$57,502$64,979
Adjustments for Features0-1,912-1,911-4,098-6,522-6,335
Feature-Adjusted Total Invoice$46,615$46,633$48,014$49,687$50,980$58,644
Cost Above Minimum$0$18$1,399$3,072$0$7,664

Return to top

Features Comparison: BMW X3 vs. Mercedes-Benz SLK

Model Year201620162016201620162016
ModelX3X3X3X3SLKSLK
TrimsDrive28ixDrive28ixDrive28dxDrive35iSLK300SLK350
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300  
9-speed manually-shiftable automatic    $1400 
7-speed manually-shiftable automatic     $1200
RWD$0   $0$0
AWD $1700$1700$1700  
Accessories 
Hands-free trunk or liftgate   $100  
Power liftgate$350$350$350$350  
Power rear side windows$200$200$200$200  
Proximity key   $250$250$250
Tilt/telescoping steering wheel, manual$250$250$250$250  
Tilt/telescoping steering wheel, power    $350$350
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed    $200$200
Blind spot collision prevention    $150$150
Blind spot warning system    $200$200
Driver drowsiness monitor    $150$150
Hill descent control $250$250$250  
Knee airbag, driver    $75$75
Knee airbag, passenger    $75$75
Lane departure prevention    $150$150
Rearview camera$200$200$200$200  
Roll bar    $200$200
Temporary spare tire    $150$150
Tires, run-flat$150$150$150$150  
Torque vectoring, brake-based $100$100$100$100$100
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 
Automatic air recirculation$100$100$100$100  
Rear air vents with manual controls$150$150$150$150  
Rear wiper$175$175$175$175  
Residual heat    $50$50
Engine / Motor 
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  
Glass roof panel(s)    $300$300
Panoramic sunroof   $1200  
Power retractable hardtop    $6750$6750
Wheel-lip moldings$75$75$75$75  
Infotainment 
4G LTE connectivity$0$0$0$0  
Handwriting recognition$200$200$200$200  
S Voice support$0$0$0$0  
Satellite radio    $200$200
Satellite radio - one year subscription   $250  
SD Card slot    $25$25
Siri Eyes Free support$0$0$0$0  
Surround sound   $250$250$250
Telematics service, such as OnStar$200$200$200$200  
Telematics service, such as OnStar, with navigation    $225$225
Text dictation$50$50$50$50  
Voice control for external devices$0$0$0$0  
Voice recorder$0$0$0$0  
Instruments, Lights, and Mirrors 
Analog clock    $25$25
Auto-dimming headlights    $200$200
Auto-dimming passenger-side mirror$75$75$75$75  
Compass    $0$0
Fog light, rear    $100$100
Fog lights$125$125$125$125  
Headlight washers    $50$50
Illuminated visor mirror, driver$50$50$50$50  
Illuminated visor mirror, passenger$50$50$50$50  
Interior ambient lighting$150$150$150$150  
Visor mirror, driver    $10$10
Visor mirror, passenger    $10$10
Seats and Interior Trim 
Center armrest(s), second row$50$50$50$50  
Door sill trim plates    $100$100
Folding second row seats$300$300$300$300  
Leather door panel trim    $250$250
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 4-way lumbar adjuster, driver seat   $150$150$150
Power 4-way lumbar adjuster, passenger seat   $150$150$150
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200$200  
Transmission 
Steering-wheel-mounted transmission controls    $100$100
Total Value of Features$5,465$7,515$7,515$9,865$12,470$12,270
Value of Feature Adjustments$0$2,050$2,050$4,400$7,005$6,805
Value of Feature Adjustments0-1,912-1,911-4,098-6,522-6,335

Return to top

Specifications Comparison: BMW X3 vs. Mercedes-Benz SLK

Model Year20162016
ModelX3SLK
Body4dr SUV2dr Hardtop conv.
Wheelbase110.6 in95.7 in
Length183.8 in162.8 in
Width74.1 in71.5 in
Height66.1 in51.2 in
Curb Weight4,031 lb.3,242 lb.
Fuel Capacity17.7 gal.15.9 gal.
Row 1 Headroom40.7 in38.0 in
Row 1 Shoulder Room57.3 in52.2 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 ft36.4 ft3
Cargo Volume,
Maximum
63.3 ft310.1 ft3

Return to top

Option Package Details
BMW X3 sDrive28i

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
App support0Yes
Remote app25Yes
Total Requested91582%
Total Not Requested20018%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Variable steering ratio (optional)0No
Total Requested500100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Total Requested40067%
Total Not Requested20033%

Option Package Details
BMW X3 xDrive28i

Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Variable steering ratio (optional)0No
Total Requested600100%
Total Not Requested00%
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
App support0Yes
Remote app25Yes
Total Requested91582%
Total Not Requested20018%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Total Requested40067%
Total Not Requested20033%

Option Package Details
BMW X3 xDrive28d

Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Variable steering ratio (optional)0No
Total Requested600100%
Total Not Requested00%
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
App support0Yes
Remote app25Yes
Total Requested91582%
Total Not Requested20018%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Total Requested40067%
Total Not Requested20033%

Option Package Details
BMW X3 xDrive35i

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 liftgate100No
Total Requested145081%
Total Not Requested35019%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Variable steering ratio (optional)0No
Total Requested600100%
Total Not Requested00%
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
App support0Yes
Remote app25Yes
Total Requested91582%
Total Not Requested20018%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Total Requested40067%
Total Not Requested20033%

Option Package Details
Mercedes-Benz SLK SLK300

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25No
Blind spot warning system200No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested186579%
Total Not Requested50021%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Proximity key250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested101567%
Total Not Requested50033%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500Yes
Total Requested270079%
Total Not Requested70021%

Option Package Details
Mercedes-Benz SLK SLK350

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25No
Blind spot warning system200No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested186579%
Total Not Requested50021%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500Yes
Total Requested270079%
Total Not Requested70021%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all SUVs
See TrueDelta's information for all BMW models.