Mercedes-Benz SLK Mercedes-Benz SLK 2014 BMW 4-Series BMW 4-Series 2021

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

Lowest Total Price: $63,395

BMW 4-Series 430i   
Difference: $13,445

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420212021
ModelSLK4-Series4-Series
TrimSLK55 AMG430iM440i
Body2dr Hardtop conv.2dr Convertible2dr Convertible
Base Price $68,925 $53,100 $64,000
Lighting Package 1,390    
Obstacle detection, rear 970    
Automatic climate control, front 760    
Multimedia Package 2,150    
Wind blocker, small 350    
Metallic paint (extra cost) 720 550 550
Proximity key 650    
Executive Package   2,100 2,100
M Sport Package   2,300 2,250
Premium Package   2,300 2,000
Aluminum trim   0 0
Neck-level heating, front seats   500 500
Leather seating surfaces   1,550  
Lighting Package 1,293    
Obstacle detection, rear 902    
Automatic climate control, front 707    
Multimedia Package 2,000    
Wind blocker, small 326    
Metallic paint (extra cost) 670 505 505
Proximity key 605    
Executive Package   1,930 1,930
M Sport Package   2,115 2,070
Premium Package   2,115 1,840
Aluminum trim   0 0
Neck-level heating, front seats   460 460
Leather seating surfaces   1,425  
Options (change) 6,990 9,300 7,400
Options (change) 6,503 8,550 6,805
Destination 925 995 995
Total Price $76,840 $63,395 $72,395

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

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. BMW 4-Series

Lowest Adjusted Price: BMW 4-Series 430i
Lowest Adjusted Invoice: BMW 4-Series M440i
TrueDelta Adjusted Price Difference: $15,625
TrueDelta Adjusted Invoice Difference: $63,990
Model Year201420212021
ModelSLK4-Series4-Series
TrimSLK55 AMG430iM440i
Body2dr Hardtop conv.2dr Convertible2dr Convertible
Engine415hp V8255hp I4382hp I6 H
TransmissionT7T8T8
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)19/28 MPG16/23 MPG16/23 MPG
Audio (watts, speakers)500, 11205, 9600, 16
Tire (rear if not all the same)235/40-18225/45-18225/45-18
Total Price$76,840$63,395$72,395
Adjustments for Features0-2,180-2,430
Feature-Adjusted Total Price$76,840$61,215$69,965
Cost Above Minimum$0$0$8,750

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

Model Year201420212021
ModelSLK4-Series4-Series
TrimSLK55 AMG430iM440i
Body2dr Hardtop conv.2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
8-speed manually-shiftable automatic $1300$1300
RWD$0$0$0
Accessories 
Hands-free trunk or liftgate $100$100
Parking guidance system - passive$250  
Power rear side windows $200$200
Semi-automated parking system $500$500
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Wind blocker $300$300
Wind blocker, small$100  
Brakes, Airbags, and Other Safety 
Around view cameras $500$500
Auto-raising roll bars / headrests $500$500
Driver drowsiness monitor$150  
Roll bar$200  
Temporary spare tire$150  
Tires, run-flat $150$150
Torque vectoring, brake-based$100  
Wide-view front camera $150$150
Cargo Management 
Air-conditioned storage compartment $50$50
Rear seat pass-through $100$100
Second-row low console $100$100
Climate Control 
Automatic air recirculation $100$100
Rear air vents with manual controls $150$150
Engine / Motor 
Dual-mode exhaust, switchable$500  
Regenerative braking $0$0
Exterior 
Black exterior trim (optional) $0$0
Body kit$0  
Bright-finished exhaust tip(s)$25  
Glass roof panel(s)$300  
Rear spoiler$200  
Sport rocker panels (optional) $0$0
Infotainment 
4G LTE connectivity $0$0
CD changer, in-dash$325  
CD player $125$125
Handwriting recognition $200$200
Navigation map updates, three years $0$0
S Voice support $0$0
Satellite radio$200  
Satellite radio - one year subscription $250$250
SD Card slot$25  
Siri Eyes Free support $0$0
SMS text-to-speech reader$25  
Surround sound$250 $250
Telematics service, such as OnStar $200$200
Telematics service, such as OnStar, with navigation$225  
Voice control for external devices $0$0
Instruments, Lights, and Mirrors 
Analog clock$25  
Fog light, rear$100  
Head-up display (HUD) $350$350
Headlight washers$50  
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
LED headlights $1000$1000
Visor mirror, driver$10  
Visor mirror, passenger$10  
Xenon HID headlights$500  
Seats and Interior Trim 
Center armrest(s), second row $50$50
Folding second row seats $300$300
Leather door panel trim$250  
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Memory system, passenger seat$150  
Metal pedals$75  
No leather in second row$-300  
Power seatback bolsters, driver seat $100$100
Power seatback bolsters, passenger seat $100$100
Synthetic suede inserts in leather seating surfaces$0  
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200$200
Transmission 
Launch control $100$100
Total Value of Features$5,445$7,625$7,875
Value of Feature Adjustments$0$2,180$2,430
Value of Feature Adjustments0-328-262

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

Model Year20142021
ModelSLK4-Series
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in112.2 in
Length162.8 in187.9 in
Width71.5 in72.9 in
Height51.2 in54.6 in
Curb Weight3,583 lb.4,170 lb.
Fuel Capacity15.9 gal.15.6 gal.
Row 1 Headroom38.0 in40.6 in
Row 1 Shoulder Room52.2 in55.1 in
Row 1 Legroom42.5 in41.8 in
Row 2 Headroom0.0 in36.1 in
Row 2 Shoulder Room0.0 in43.9 in
Row 2 Legroom0.0 in32.5 in
Cargo Volume,
Minimum
6.4 ft37.8 ft3
Cargo Volume,
Maximum
10.1 ft37.8 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Multimedia Package
FeatureValueRequested?
CD changer, in-dash200No
DVD-compatible player0Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested89080%
Total Not Requested22520%

Option Package Details
BMW 4-Series 430i

Executive Package
FeatureValueRequested?
Steering-linked headlights150Yes
Head-up display (HUD)350No
Auto-dimming headlights200Yes
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested35021%
Total Not Requested130079%
M Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Sport rocker panels (optional)0No
Black exterior trim (optional)0No
Total Requested250100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
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 years0No
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested141588%
Total Not Requested20012%

Option Package Details
BMW 4-Series M440i

Executive Package
FeatureValueRequested?
Steering-linked headlights150Yes
Head-up display (HUD)350No
Auto-dimming headlights200Yes
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested35021%
Total Not Requested130079%
M Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Sport rocker panels (optional)0No
Black exterior trim (optional)0No
Total Requested250100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
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 years0No
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested111585%
Total Not Requested20015%

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