BMW 4-Series BMW 4-Series 2016 Mercedes-Benz SLK Mercedes-Benz SLK 2008

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

Join Us

BMW 4-Series 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 4-Series vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $70,800

Mercedes-Benz SLK SLK55 AMG   
Difference: $7,845

Lowest Total Invoice: $65,995

Mercedes-Benz SLK SLK55 AMG   
Difference: $7,085

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162008
Model4-SeriesSLK
TrimM4SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.
Base Price $74,200 $63,200
Base Invoice $68,945 $58,776
7-speed automated manual 2,900  
Metallic paint (extra cost) 550 710
Aluminum trim 0  
Lighting Package   1,010
Premium II Package   1,410
iPod integration   375
Automatic climate control, front   720
Navigation system   1,200
7-speed automated manual 2,640  
Metallic paint (extra cost) 500 659
Aluminum trim 0  
Lighting Package   939
Premium II Package   1,311
iPod integration   349
Automatic climate control, front   670
Navigation system   1,116
Options (change) 3,450 5,425
Options (change) 3,140 5,044
Destination 995 875
Gas Tax 0 1,300
Total Price $78,645 $70,800
Total Invoice $73,080 $65,995

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 4-Series 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 4-Series vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK55 AMG
TrueDelta Adjusted Price Difference: $4,050
TrueDelta Adjusted Invoice Difference: $3,559
Model Year20162008
Model4-SeriesSLK
TrimM4SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.
Engine425hp I6355hp V8
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)17/24 MPG14/20 MPG
Audio (watts, speakers)600, 16380, 11
Tire (rear if not all the same)255/40-18225/40-18
Total Price$78,645$70,800
Adjustments for Features-3,7950
Feature-Adjusted Total Price$74,850$70,800
Total Invoice$73,080$65,995
Adjustments for Features-3,5260
Feature-Adjusted Total Invoice$69,554$65,995

Return to top

Features Comparison: BMW 4-Series vs. Mercedes-Benz SLK

Model Year20162008
Model4-SeriesSLK
TrimM4SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Hands-free trunk or liftgate$100 
Power rear side windows$200 
Proximity key$250 
Remote app$25 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Wind blocker$300 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Auto-raising roll bars / headrests$500 
Side curtain airbags$350 
Temporary spare tire $150
Cargo Management 
Air-conditioned storage compartment$50 
Rear seat pass-through$100 
Second-row low console$100 
Climate Control 
Automatic air recirculation$100 
Rear air vents with manual controls$150 
Drivetrain 
Active rear differential$500 
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Black exterior trim (optional)$0 
Body kit $0
Painted brake calipers (optional)$0 
Rear spoiler $200
Sport rocker panels (optional)$0 
Infotainment 
4G LTE connectivity$0 
App support$0 
Bluetooth audio streaming$25 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
iPod integration $100
Media drive$15 
MP3-compatible player$50 
Navigation map updates, three years$0 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
Siri Eyes Free support$0 
Traffic + travel information$25 
USB port$25 
Voice control for external devices$0 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Compass$0 
Fog light, rear $100
Fog lights $125
Headlight washers $50
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Power-folding mirrors$50 
Steering-linked headlights$150 
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Leather door panel trim $250
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Memory system, passenger seat $150
Metal pedals $75
No leather in second row $-300
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Performance steering system (optional)$0 
Transmission 
Downshift rev matching$50 
Launch control$100 
Total Value of Features$6,590$2,795
Value of Feature Adjustments$3,795$0
Value of Feature Adjustments-3,5260

Return to top

Specifications Comparison: BMW 4-Series vs. Mercedes-Benz SLK

Model Year20162008
Model4-SeriesSLK
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase110.6 in95.7 in
Length182.6 in160.7 in
Width71.9 in70.4 in
Height54.5 in51.0 in
Curb Weight4,110 lb.3,420 lb.
Fuel Capacity15.8 gal.18.5 gal.
Row 1 Headroom40.4 in37.9 in
Row 1 Shoulder Room55.3 in52.2 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom42.2 in42.5 in
Row 2 Headroom37.1 in0.0 in
Row 2 Shoulder Room49.8 in0.0 in
Row 2 Legroom33.1 in0.0 in
Cargo Volume,
Minimum
7.8 ft36.5 ft3
Cargo Volume,
Maximum
13.0 ft39.8 ft3

Return to top

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%
Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested40053%
Total Not Requested35047%

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 Coupes and Convertibles.
See TrueDelta's information for all BMW models.