Mercedes-Benz SLK Mercedes-Benz SLK 2008 BMW 1-Series BMW 1-Series 2012

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Mercedes-Benz SLK vs. BMW 1-Series 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.

Mercedes-Benz SLK vs. BMW 1-Series Invoice Comparison

Lowest Total Price: $47,595

BMW 1-Series 128i   
Difference: $6,670

Lowest Total Invoice: $43,940

BMW 1-Series 128i   
Difference: $6,586

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820122012
ModelSLKSLKSLK1-Series1-Series
TrimSLK280SLK350SLK55 AMG128i135i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Base Price $44,150 $49,450 $63,200 $36,900 $44,100
Base Invoice $41,060 $45,988 $58,776 $34,130 $40,750
Premium II Package 3,995 3,995 1,410    
Heating Package 980 980      
Lighting Package 1,010 1,010 1,010    
Metallic paint (extra cost) 710 710 710 550 550
iPod integration 375 375 375    
Automatic climate control, front 720 720 720    
Tires, run-flat 250 250      
Navigation system 1,200 1,200 1,200 2,150 2,150
Appearance Package   1,000      
BMW Assist       650 650
Cold Weather Package       700  
Xenon HID headlights       900  
Premium Package       3,100 1,750
Steering-wheel-mounted transmission controls       100  
Sport Package       1,300  
Satellite radio - one year subscription       350 350
M Sport Package         1,200
Aluminum trim         0
Heated front seats         500
Premium II Package 3,715 3,715 1,311    
Heating Package 911 911      
Lighting Package 939 939 939    
Metallic paint (extra cost) 659 659 659 500 500
iPod integration 349 349 349    
Automatic climate control, front 670 670 670    
Tires, run-flat 232 232      
Navigation system 1,116 1,116 1,116 1,955 1,955
Appearance Package   930      
BMW Assist       590 590
Cold Weather Package       635  
Xenon HID headlights       820  
Premium Package       2,820 1,595
Steering-wheel-mounted transmission controls       90  
Sport Package       1,185  
Satellite radio - one year subscription       320 320
M Sport Package         1,090
Aluminum trim         0
Heated front seats         455
Options (change) 9,240 10,240 5,425 9,800 7,150
Options (change) 8,591 9,521 5,044 8,915 6,505
Destination 875 875 875 895 895
Gas Tax 0 0 1,300 0 0
Total Price $54,265 $60,565 $70,800 $47,595 $52,145
Total Invoice $50,526 $56,384 $65,995 $43,940 $48,150

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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 Mercedes-Benz SLK dealer quotes or BMW 1-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. BMW 1-Series

Lowest Adjusted Price and Invoice: BMW 1-Series 128i
TrueDelta Adjusted Price Difference: $5,040
TrueDelta Adjusted Invoice Difference: $5,067
Model Year20082008200820122012
ModelSLKSLKSLK1-Series1-Series
TrimSLK280SLK350SLK55 AMG128i135i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Engine228hp V6268hp V6355hp V8230hp I6300hp I6
TransmissionM6T7T7M6M6
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11380, 11180, 8180, 8
Tire (rear if not all the same)205/55-16225/45-17225/40-18205/50-17215/40-18
Total Price$54,265$60,565$70,800$47,595$52,145
Adjustments for Features-1,730-3,080-2,880-1000
Feature-Adjusted Total Price$52,535$57,485$67,920$47,495$52,145
Cost Above Minimum$0$4,950$15,385$0$4,650
Total Invoice$50,526$56,384$65,995$43,940$48,150
Adjustments for Features-1,611-2,867-2,685-920
Feature-Adjusted Total Invoice$48,915$53,517$63,310$43,848$48,150
Cost Above Minimum$0$4,602$14,395$0$4,302

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Features Comparison: Mercedes-Benz SLK vs. BMW 1-Series

Model Year20082008200820122012
ModelSLKSLKSLK1-Series1-Series
TrimSLK280SLK350SLK55 AMG128i135i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150  $150$150
7-speed manually-shiftable automatic $1200$1200  
RWD$0$0$0$0$0
Accessories 
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
Auto-raising roll bars / headrests   $500$500
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Temporary spare tire$150$150$150  
Tires, run-flat$150$150 $150$150
Cargo Management 
Rear seat pass-through   $100$100
Ski sack   $50$50
Climate Control 
Automatic air recirculation   $100$100
Residual heat$50$50$50  
Engine / Motor 
Raised top speed limiter   $0$0
Exterior 
Body kit  $0  
Power convertible top   $4000$4000
Power retractable hardtop$6750$6750$6750  
Rear spoiler  $200 $200
Sport rocker panels (optional)    $0
Infotainment 
Bluetooth audio streaming   $25$25
DVD-compatible player   $0$0
HD radio   $50$50
Media drive   $15$15
MP3-compatible player   $50$50
Satellite radio$200$200$200  
Satellite radio - one year subscription   $250$250
SMS text-to-speech reader   $25$25
Surround sound$250$250$250  
Traffic 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
Compass   $0$0
Fog light, rear$100$100$100  
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 $100
Leather door panel trim$250$250$250  
Leather-wrapped steering wheel$150 $150$150$150
Manual thigh support length adjuster, driver seat   $50$50
Manual thigh support length adjuster, passenger seat   $50$50
Memory system, passenger seat$150$150$150  
Metal pedals$75$75$75  
Neck-level heating, front seats$150$150   
No leather in second row$-300$-300$-300  
Power seatback bolsters, driver seat   $100$100
Power seatback bolsters, passenger seat   $100$100
Synthetic suede inserts in leather seating surfaces  $0  
Wood trim $300 $300 
Wood/leather-wrapped steering wheel $150   
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0$0$0
Transmission 
Steering-wheel-mounted transmission controls  $100$100 
Total Value of Features$8,920$10,270$10,070$7,290$7,190
Value of Feature Adjustments$1,730$3,080$2,880$100$0
Value of Feature Adjustments-1,611-2,867-2,685-920

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Specifications Comparison: Mercedes-Benz SLK vs. BMW 1-Series

Model Year20082012
ModelSLK1-Series
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in104.7 in
Length160.7 in172.2 in
Width70.4 in68.8 in
Height51.0 in55.6 in
Curb Weight3,210 lb.3,495 lb.
Fuel Capacity18.5 gal.14.0 gal.
Row 1 Headroom37.9 in38.6 in
Row 1 Shoulder Room52.2 in54.0 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in41.4 in
Row 2 Headroom0.0 in37.0 in
Row 2 Shoulder Room0.0 in42.2 in
Row 2 Legroom0.0 in32.0 in
Cargo Volume,
Minimum
6.5 ft38.5 ft3
Cargo Volume,
Maximum
9.8 ft38.5 ft3

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Option Package Details
Mercedes-Benz SLK SLK280

Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power height adjuster, driver seat50Yes
Remote window/roof operation15Yes
Power tilt adjuster, driver seat50Yes
Mirror tilt-down in reverse25Yes
Power recliner, driver seat100Yes
Interior ambient lighting150Yes
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
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Tilt/telescoping steering wheel, power100No
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Auto-dimming driver-side mirror75Yes
Total Requested214072%
Total Not Requested85028%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK350

Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power height adjuster, driver seat50Yes
Remote window/roof operation15Yes
Power tilt adjuster, driver seat50Yes
Mirror tilt-down in reverse25Yes
Power recliner, driver seat100Yes
Interior ambient lighting150Yes
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
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Tilt/telescoping steering wheel, power100No
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Auto-dimming driver-side mirror75Yes
Total Requested214072%
Total Not Requested85028%
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 washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%
Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested15020%
Total Not Requested60080%

Option Package Details
BMW 1-Series 128i

Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Cornering lights50Yes
Total Requested55079%
Total Not Requested15021%
BMW Assist
FeatureValueRequested?
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
SMS text-to-speech reader25No
Bluetooth audio streaming25No
Remote app25No
Total Requested30080%
Total Not Requested7520%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Headlight washers50Yes
Total Requested250100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
Media drive, large15No
Total Requested60081%
Total Not Requested14019%
Premium Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Illuminated visor mirror, driver40No
Illuminated visor mirror, passenger40No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat100Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested287593%
Total Not Requested2057%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/45VR17 tires200No
205/50VR17 tires200No
Special interior trim0No
Raised top speed limiter0No
Manual thigh support adjuster, driver seat50No
Power seatback bolsters, driver100No
Manual thigh support adjuster, passenger seat50No
Power seatback bolsters, passenger seat100No
Special exterior trim0No
Front sport buckets100Yes
Total Requested35033%
Total Not Requested70067%

Option Package Details
BMW 1-Series 135i

BMW Assist
FeatureValueRequested?
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
SMS text-to-speech reader25No
Bluetooth audio streaming25No
Remote app25No
Total Requested30080%
Total Not Requested7520%
M Sport Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50No
Power seatback bolsters, driver100No
Manual thigh support adjuster, passenger seat50No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Special exterior trim0No
Special interior trim0No
Raised top speed limiter0No
Total Requested10025%
Total Not Requested30075%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
Media drive, large15No
Total Requested60081%
Total Not Requested14019%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Illuminated visor mirror, driver40No
Illuminated visor mirror, passenger40No
Universal garage door opener100Yes
Total Requested137587%
Total Not Requested20513%

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