BMW 5-Series BMW 5-Series 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2015
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BMW 5-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 5-Series vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $77,255

Mercedes-Benz SLK SLK55 AMG   
Difference: $27,340

Lowest Total Invoice: $71,913

Mercedes-Benz SLK SLK55 AMG   
Difference: $26,182

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
Model5-SeriesSLK
TrimM5SLK55 AMG
Body4dr Sedan2dr Hardtop conv.
Base Price $102,600 $70,900
Base Invoice $96,100 $65,937
Wood trim 0  
Sunroof 0  
Multimedia Package   2,330
Automatic climate control, front   760
Obstacle detection, rear   970
Metallic paint (extra cost)   720
Proximity key   650
Wood trim 0  
Sunroof 0  
Multimedia Package   2,167
Automatic climate control, front   707
Obstacle detection, rear   902
Metallic paint (extra cost)   670
Proximity key   605
Options (change) 0 5,430
Options (change) 0 5,051
Destination 995 925
Gas Tax 1,000 0
Total Price $104,595 $77,255
Total Invoice $98,095 $71,913

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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

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

Request free, no-obligation BMW 5-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 5-Series vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK55 AMG
TrueDelta Adjusted Price Difference: $25,560
TrueDelta Adjusted Invoice Difference: $24,513
Model Year20182015
Model5-SeriesSLK
TrimM5SLK55 AMG
Body4dr Sedan2dr Hardtop conv.
Engine600hp V8415hp V8
TransmissionT8T7
Drivetrain4WDRWD
EPA Fuel Economy (city/highway)15/21 MPG19/28 MPG
Audio (watts, speakers)600, 16500, 11
Tire (rear if not all the same)275/40-19235/40-18
Total Price$104,595$77,255
Adjustments for Features-1,7800
Feature-Adjusted Total Price$102,815$77,255
Total Invoice$98,095$71,913
Adjustments for Features-1,6690
Feature-Adjusted Total Invoice$96,426$71,913

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Features Comparison: BMW 5-Series vs. Mercedes-Benz SLK

Model Year20182015
Model5-SeriesSLK
TrimM5SLK55 AMG
Body4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
4WD$1700 
RWD $0
Accessories 
Hands-free trunk or liftgate$100 
Heated steering wheel$100 
Parking guidance system - passive $250
Power rear side windows$200 
Power trunk closer$350 
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system$0 
Hill descent control$250 
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Temporary spare tire $150
Torque vectoring, brake-based $100
Cargo Management 
Air-conditioned storage compartment$50 
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation$100 
Rear air vents$100 
Drivetrain 
Active rear differential$500 
Engine / Motor 
Regenerative braking$0 
Exterior 
Black exterior trim (optional)$0 
Bright-finished exhaust tip(s) $25
Glass roof panel(s) $300
Painted brake calipers (optional)$0 
Power retractable hardtop $6750
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
Gesture control system$100 
Handwriting recognition$200 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
SD Card slot $25
Siri Eyes Free support$0 
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Text dictation$50 
Voice control for external devices$0 
Voice recorder$0 
Instruments, Lights, and Mirrors 
Analog clock $25
Compass $0
Cornering lights$50 
Fog light, rear $100
Head-up display (HUD)$350 
Headlight washers $50
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Visor mirror, driver $10
Visor mirror, passenger $10
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row$50 
Folding second row seats$300 
Neck-level heating, front seats $150
No leather in second row $-300
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Synthetic suede inserts in leather seating surfaces $0
Upholstered instrument panel$300 
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Additional powertrain and chassis calibration options$0 
Electronic systems calibration selector$200 
Performance steering system (optional)$0 
Transmission 
Launch control$100 
Total Value of Features$12,000$10,220
Value of Feature Adjustments$1,780$0
Value of Feature Adjustments-1,6690

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See a complete comparison of BMW 5-Series vs. Mercedes-Benz SLK features.

Specifications Comparison: BMW 5-Series vs. Mercedes-Benz SLK

Model Year20182015
Model5-SeriesSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase117.1 in95.7 in
Length194.6 in162.8 in
Width73.5 in71.5 in
Height58.2 in51.2 in
Curb Weight4,370 lb.3,583 lb.
Fuel Capacity18.0 gal.15.9 gal.
Row 1 Headroom38.8 in38.0 in
Row 1 Shoulder Room58.7 in52.2 in
Row 1 Legroom41.4 in42.5 in
Row 2 Headroom37.5 in0.0 in
Row 2 Shoulder Room55.9 in0.0 in
Row 2 Legroom36.5 in0.0 in
Cargo Volume,
Minimum		18.7 ft36.4 ft3
Cargo Volume,
Maximum		18.710.1 ft3

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See a complete comparison of BMW 5-Series vs. Mercedes-Benz SLK specs.

Option Package Details
Mercedes-Benz SLK SLK55 AMG

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 - passive250No
Total Requested40062%
Total Not Requested25038%
Multimedia Package
FeatureValueRequested?
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 Requested89097%
Total Not Requested253%

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