Mercedes-Benz SLK Mercedes-Benz SLK 2015 BMW 4-Series Gran Coupe BMW 4-Series Gran Coupe 2016

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

Lowest Total Price: $53,895

BMW 4-Series Gran Coupe 428i   
Difference: $5,425

Lowest Total Invoice: $50,225

BMW 4-Series Gran Coupe 428i   
Difference: $5,010

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520162016
ModelSLKSLK4-Series Gran Coupe4-Series Gran Coupe
TrimSLK250SLK350428i435i
Body2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Base Price $43,950 $57,650 $41,650 $47,950
Base Invoice $40,874 $53,615 $39,000 $44,795
Lighting Package 1,390 1,390    
Premium 1 Package 2,590 2,590    
Automatic climate control, front 760 760    
Dynamic Handling Package 990 990    
Driver Assistance Package 2,950 2,950 950 950
Multimedia Package 2,330 2,330    
Obstacle detection, rear 970 970    
Metallic paint (extra cost) 720 720 550 550
Wood trim 325 325    
Leather seating surfaces 770     1,450
Proximity key 650 650    
Driver Assistance Plus     1,700 1,700
Navigation system     1,950 1,950
Luxury Package     0 0
Premium Package     2,200  
Heated front seats     500 500
Track Handling Package     1,700 1,700
Run-flat tire delete     0 0
Adaptive cruise control, all-speed     1,200 1,200
Semi-automated parking system     500 500
Lighting Package 1,293 1,293    
Premium 1 Package 2,409 2,409    
Automatic climate control, front 707 707    
Dynamic Handling Package 921 921    
Driver Assistance Package 2,744 2,744 865 865
Multimedia Package 2,167 2,167    
Obstacle detection, rear 902 902    
Metallic paint (extra cost) 670 670 500 500
Wood trim 302 302    
Leather seating surfaces 716     1,320
Proximity key 605 605    
Driver Assistance Plus     1,545 1,545
Navigation system     1,775 1,775
Luxury Package     0 0
Premium Package     2,000  
Heated front seats     455 455
Track Handling Package     1,545 1,545
Run-flat tire delete     0 0
Adaptive cruise control, all-speed     1,090 1,090
Semi-automated parking system     455 455
Options (change) 14,445 13,675 11,250 10,500
Options (change) 13,436 12,720 10,230 9,550
Destination 925 925 995 995
Total Price $59,320 $72,250 $53,895 $59,445
Total Invoice $55,235 $67,260 $50,225 $55,340

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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 4-Series Gran Coupe dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: BMW 4-Series Gran Coupe 428i
TrueDelta Adjusted Price Difference: $2,270
TrueDelta Adjusted Invoice Difference: $2,072
Model Year2015201520162016
ModelSLKSLK4-Series Gran Coupe4-Series Gran Coupe
TrimSLK250SLK350428i435i
Body2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Engine201hp I4302hp V6240hp I4300hp I6
TransmissionM6T7T8T8
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)500, 11500, 11205, 9600, 16
Tire (rear if not all the same)225/45-17225/40-18225/45-18225/45-18
Total Price$59,320$72,250$53,895$59,445
Adjustments for Features-3,155-4,3050-250
Feature-Adjusted Total Price$56,165$67,945$53,895$59,195
Cost Above Minimum$0$11,780$0$5,300
Total Invoice$55,235$67,260$50,225$55,340
Adjustments for Features-2,938-4,0080-233
Feature-Adjusted Total Invoice$52,297$63,252$50,225$55,107
Cost Above Minimum$0$10,955$0$4,882

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

Model Year2015201520162016
ModelSLKSLK4-Series Gran Coupe4-Series Gran Coupe
TrimSLK250SLK350428i435i
Body2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Transmission and Drivetrain 
6-speed manual$150   
7-speed manually-shiftable automatic $1200  
8-speed manually-shiftable automatic  $1300$1300
RWD$0$0$0$0
Accessories 
Hands-free trunk or liftgate  $100$100
Parking guidance system - passive$250$250  
Power liftgate  $350$350
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$350  
Brakes, Airbags, and Other Safety 
Around view cameras  $500$500
Automatic braking, high-speed or partial$200$200  
Blind spot collision prevention$150$150  
High performance brake pads (optional)  $0$0
Lane departure prevention$150$150  
Pedestrian detection  $50$50
Radar- or camera-based collision preparation system$0$0  
Roll bar$200$200  
Temporary spare tire$150$150  
Torque vectoring, brake-based$100$100  
Wide-view front camera  $150$150
Cargo Management 
Air-conditioned storage compartment  $50$50
Cargo cover  $75$75
Cargo net  $40$40
Climate Control 
Automatic air recirculation  $100$100
Rear air vents with manual controls  $150$150
Engine / Motor 
Automatic start / stop  $150$150
Raised top speed limiter  $0$0
Regenerative braking  $0$0
Exterior 
Body kit $0  
Glass roof panel(s)$300$300  
Painted brake calipers (optional)  $0$0
Power retractable hardtop$6750$6750  
Sunroof  $900$900
Infotainment 
4G LTE connectivity  $0$0
Handwriting recognition  $200$200
S Voice support  $0$0
Satellite radio$200$200  
Satellite radio - one year subscription  $250$250
SD Card slot$25$25  
Siri Eyes Free support  $0$0
SMS text-to-speech reader$25$25  
Surround sound$250$250 $250
Telematics service, such as OnStar  $200$200
Telematics service, such as OnStar, with navigation$225$225  
Voice control for external devices  $0$0
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200  
Auto-dimming passenger-side mirror  $75$75
Fog light, rear$100$100  
Fog lights  $125$125
Headlight washers$50$50  
Illuminated visor mirror, driver  $50$50
Illuminated visor mirror, passenger  $50$50
Interior ambient lighting  $150$150
Visor mirror, driver$10$10  
Visor mirror, passenger$10$10  
Seats and Interior Trim 
Center armrest(s), second row  $50$50
Folding second row seats  $300$300
Leather door panel trim$250$250  
Manual thigh support length adjuster, driver seat  $50$50
Manual thigh support length adjuster, passenger seat  $50$50
Memory system, passenger seat$150$150  
Metal pedals$75$75  
Neck-level heating, front seats$150$150  
No leather in second row$-300$-300  
Power seatback bolsters, driver seat  $100$100
Power seatback bolsters, passenger seat  $100$100
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200$200
Sport suspension (upgrade)  $0$0
Transmission 
Launch control  $100$100
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$10,170$11,320$7,015$7,265
Value of Feature Adjustments$3,155$4,305$0$250
Value of Feature Adjustments-2,938-4,0080-233

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

Model Year20152016
ModelSLK4-Series Gran Coupe
Body2dr Hardtop conv.4dr Hatch
Wheelbase95.7 in111.0 in
Length162.8 in182.5 in
Width71.5 in71.8 in
Height51.2 in54.6 in
Curb Weight3,242 lb.3,611 lb.
Fuel Capacity15.9 gal.15.8 gal.
Row 1 Headroom38.0 in39.8 in
Row 1 Shoulder Room52.2 in54.8 in
Row 1 Legroom42.5 in42.2 in
Row 2 Headroom0.0 in37.2 in
Row 2 Shoulder Room0.0 in54.3 in
Row 2 Legroom0.0 in33.7 in
Cargo Volume,
Minimum
6.4 ft317.0 ft3
Cargo Volume,
Maximum
10.1 ft345.9 ft3

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Option Package Details
Mercedes-Benz SLK SLK250

Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested65072%
Total Not Requested25028%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%
Driver Assistance Package
FeatureValueRequested?
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Total Requested150075%
Total Not Requested50025%
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%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested65072%
Total Not Requested25028%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%
Driver Assistance Package
FeatureValueRequested?
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Total Requested150075%
Total Not Requested50025%
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%

Option Package Details
BMW 4-Series Gran Coupe 428i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Forward collision warning200Yes
Total Requested900100%
Total Not Requested00%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras500No
Automatic braking, low-speed200Yes
Driver drowsiness monitor150Yes
Forward collision warning200Yes
Wide-view front camera150No
Speed limit information0No
Pedestrian detection50No
Total Requested95058%
Total Not Requested70042%
Navigation system
FeatureValueRequested?
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 years0Yes
Navigation system600Yes
Traffic + travel information25Yes
App support0Yes
Remote app25Yes
Total Requested91582%
Total Not Requested20018%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Total Requested40067%
Total Not Requested20033%
Luxury Package
FeatureValueRequested?
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested25100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested145081%
Total Not Requested35019%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
255/40YR18 tires200No
Raised top speed limiter0No
Painted brake calipers (optional)0No
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
225/45YR18 tires200No
Total Requested50036%
Total Not Requested90064%

Option Package Details
BMW 4-Series Gran Coupe 435i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Forward collision warning200Yes
Total Requested900100%
Total Not Requested00%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras500No
Automatic braking, low-speed200Yes
Driver drowsiness monitor150Yes
Forward collision warning200Yes
Wide-view front camera150No
Speed limit information0No
Pedestrian detection50No
Total Requested95058%
Total Not Requested70042%
Navigation system
FeatureValueRequested?
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 years0Yes
Navigation system600Yes
Traffic + travel information25Yes
App support0Yes
Remote app25Yes
Total Requested91582%
Total Not Requested20018%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Total Requested40067%
Total Not Requested20033%
Luxury Package
FeatureValueRequested?
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested25100%
Total Not Requested00%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
255/40YR18 tires200No
Raised top speed limiter0No
Painted brake calipers (optional)0No
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
225/45YR18 tires200No
Total Requested50036%
Total Not Requested90064%

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