BMW X3 BMW X3 2009 Mercedes-Benz SLK Mercedes-Benz SLK 2010

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: $49,325

BMW X3 xDrive30i   
Difference: $6,370

Lowest Total Invoice: $45,360

BMW X3 xDrive30i   
Difference: $6,498

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009201020102010
ModelX3SLKSLKSLK
TrimxDrive30iSLK300SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $39,400 $46,900 $51,900 $66,650
Base Invoice $36,250 $43,617 $48,267 $61,985
Premium Package 2,800      
Sport Package 2,300      
Metallic paint (extra cost) 550 720 720 720
Xenon HID headlights 800      
Navigation system 1,800      
HD radio 350      
Heated front seats 500      
Lighting Package   1,050 1,050 1,050
Multimedia Package   2,850 2,850 2,850
Premium 1 Package   2,550 2,550  
Automatic climate control, front   750 750 750
Premium Package 2,550      
Sport Package 2,095      
Metallic paint (extra cost) 500 670 670 670
Xenon HID headlights 730      
Navigation system 1,640      
HD radio 315      
Heated front seats 455      
Lighting Package   976 976 976
Multimedia Package   2,650 2,650 2,650
Premium 1 Package   2,372 2,372  
Automatic climate control, front   698 698 698
Options (change) 9,100 7,920 7,920 5,370
Options (change) 8,285 7,366 7,366 4,994
Destination 825 875 875 875
Gas Tax 0 0 0 1,000
Total Price $49,325 $55,695 $60,695 $73,895
Total Invoice $45,360 $51,858 $56,508 $68,854

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 xDrive30i
TrueDelta Adjusted Price Difference: $4,050
TrueDelta Adjusted Invoice Difference: $4,338
Model Year2009201020102010
ModelX3SLKSLKSLK
TrimxDrive30iSLK300SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine260hp I6228hp V6300hp V6355hp V8
TransmissionM6M6T7T7
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 9?, 9?, 9
Tire (rear if not all the same)235/50-18225/45-17225/45-17225/40-18
Total Price$49,325$55,695$60,695$73,895
Adjustments for Features0-2,320-3,370-3,970
Feature-Adjusted Total Price$49,325$53,375$57,325$69,925
Cost Above Minimum$0$0$3,950$16,550
Total Invoice$45,360$51,858$56,508$68,854
Adjustments for Features0-2,160-3,138-3,699
Feature-Adjusted Total Invoice$45,360$49,698$53,370$65,155
Cost Above Minimum$0$0$3,672$15,457

Return to top

Features Comparison: BMW X3 vs. Mercedes-Benz SLK

Model Year2009201020102010
ModelX3SLKSLKSLK
TrimxDrive30iSLK300SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150$150  
7-speed manually-shiftable automatic  $1200$1200
AWD$1700   
RWD $0$0$0
Accessories 
Power rear side windows$200   
Tilt/telescoping steering wheel, manual$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   
Hill descent control$250   
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Side curtain airbags$350   
Cargo Management 
Cargo area rails w/tie downs$50   
Cargo cover$75   
Cargo mat$40   
Cargo organizer$100   
Roof rails$250   
Climate Control 
Automatic air recirculation$100   
Dual-zone climate control $125$125$125
Rear wiper$175   
Residual heat $50$50$50
Exterior 
Body kit$0  $0
Bright-finished exhaust tip(s) $25$25$25
Panoramic sunroof$1200   
Power retractable hardtop $6750$6750$6750
Rear spoiler$200  $200
Skid plate (one)$50   
Wheel-lip moldings$75   
Infotainment 
CD changer, in-dash $325$325$325
CD player$125   
DVD-compatible player $0$0$0
iPod integration $100$100$100
Media drive $15$15$15
Satellite radio $200$200$200
SD Card slot $25$25$25
Traffic information $25$25$25
Voice control for nav and audio $100$100$100
Instruments, Lights, and Mirrors 
Analog clock $25$25$25
Auto-dimming passenger-side mirror$75   
Compass$0   
Cornering lights $50$50$50
Fog light, rear $100$100$100
Headlight washers $50$50$50
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
Power-folding mirrors$50   
Steering-linked headlights$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   
Floor mats $75$75$75
Folding second row seats$300   
Heated front seats$200  $200
Leather door panel trim $250$250$250
Manual thigh support length adjuster, driver seat$50   
Manual thigh support length adjuster, passenger seat$50   
Memory system, passenger seat $150$150$150
Metal pedals $75$75$75
No leather in second row $-300$-300$-300
Synthetic suede inserts in leather seating surfaces   $0
Wood trim$300   
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0  $0
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$6,665$8,985$10,035$10,635
Value of Feature Adjustments$0$2,320$3,370$3,970
Value of Feature Adjustments0-2,160-3,138-3,699

Return to top

Specifications Comparison: BMW X3 vs. Mercedes-Benz SLK

Model Year20092010
ModelX3SLK
Body4dr SUV2dr Hardtop conv.
Wheelbase110.1 in95.7 in
Length179.7 in160.7 in
Width73.0 in70.4 in
Height66.0 in51.0 in
Curb Weight4,013 lb.3,210 lb.
Fuel Capacity17.7 gal.18.5 gal.
Row 1 Headroom38.1 in37.9 in
Row 1 Shoulder Room55.8 in52.2 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom40.2 in42.5 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room55.4 in0.0 in
Row 2 Legroom35.8 in0.0 in
Cargo Volume,
Minimum
30.0 ft36.5 ft3
Cargo Volume,
Maximum
71.0 ft39.8 ft3

Return to top

Option Package Details
BMW X3 xDrive30i

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Total Requested197594%
Total Not Requested1256%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Manual thigh support adjuster, passenger seat50No
Body kit0Yes
Front sport buckets100Yes
Special exterior trim0No
235/50HR18 tires400No
Total Requested35041%
Total Not Requested50059%

Option Package Details
Mercedes-Benz SLK SLK300

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200No
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
HD radio50Yes
Media drive, large15No
SD Card slot25No
Total Requested65064%
Total Not Requested36536%
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 integration100No
Total Requested179084%
Total Not Requested35016%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200No
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
HD radio50Yes
Media drive, large15No
SD Card slot25No
Total Requested65064%
Total Not Requested36536%
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 integration100No
Total Requested179084%
Total Not Requested35016%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200No
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
HD radio50Yes
Media drive, large15No
SD Card slot25No
Total Requested65064%
Total Not Requested36536%

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.