Audi A4 Audi A4 2017 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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Audi A4 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.

Audi A4 vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $49,275

Audi A4 A4 2.0T   
Difference: $6,770

Lowest Total Invoice: $45,896

Audi A4 A4 2.0T   
Difference: $6,293

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201520152015
ModelA4SLKSLKSLK
TrimA4 2.0TSLK250SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $37,300 $43,950 $57,650 $70,900
Base Invoice $34,690 $40,874 $53,615 $65,937
Premium Plus Package 3,800      
Technology Package 3,250      
Metallic paint (extra cost) 575 720 720 720
Sport Plus Package 3,400      
Multimedia Package   2,330 2,330 2,330
Premium 1 Package   2,590 2,590  
Lighting Package   1,390 1,390  
Dynamic Handling Package   990 990  
Automatic climate control, front   760 760 760
Obstacle detection, rear   970 970 970
Proximity key   650 650 650
Leather seating surfaces   770    
Premium Plus Package 3,534      
Technology Package 3,024      
Metallic paint (extra cost) 536 670 670 670
Sport Plus Package 3,162      
Multimedia Package   2,167 2,167 2,167
Premium 1 Package   2,409 2,409  
Lighting Package   1,293 1,293  
Dynamic Handling Package   921 921  
Automatic climate control, front   707 707 707
Obstacle detection, rear   902 902 902
Proximity key   605 605 605
Leather seating surfaces   716    
Options (change) 11,025 11,170 10,400 5,430
Options (change) 10,256 10,390 9,674 5,051
Destination 950 925 925 925
Total Price $49,275 $56,045 $68,975 $77,255
Total Invoice $45,896 $52,189 $64,214 $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

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TrueDelta Value Comparison: Audi A4 vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Audi A4 A4 2.0T
TrueDelta Adjusted Price Difference: $5,785
TrueDelta Adjusted Invoice Difference: $5,376
Model Year2017201520152015
ModelA4SLKSLKSLK
TrimA4 2.0TSLK250SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine252hp I4201hp I4302hp V6415hp V8
TransmissionS7M6T7T7
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19500, 11500, 11500, 11
Tire (rear if not all the same)245/40-18225/45-17225/40-18235/40-18
Total Price$49,275$56,045$68,975$77,255
Adjustments for Features0-985-2,135-2,660
Feature-Adjusted Total Price$49,275$55,060$66,840$74,595
Cost Above Minimum$0$0$11,780$19,535
Total Invoice$45,896$52,189$64,214$71,913
Adjustments for Features0-917-1,988-2,476
Feature-Adjusted Total Invoice$45,896$51,272$62,226$69,437
Cost Above Minimum$0$0$10,954$18,165

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Features Comparison: Audi A4 vs. Mercedes-Benz SLK

Model Year2017201520152015
ModelA4SLKSLKSLK
TrimA4 2.0TSLK250SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200   
6-speed manual $150  
7-speed manually-shiftable automatic  $1200$1200
FWD$0   
RWD $0$0$0
Accessories 
Parking guidance system - passive $250$250$250
Power rear side windows$200   
Remote window/roof operation $15$15$15
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0
Automatic braking, high-speed or partial$200   
Automatic braking, low-speed$200   
Blind spot warning system$200   
Collision preparation system, rear$100   
Cross-traffic warning, rear$100   
Forward collision warning$200   
Pedestrian detection$50   
Radar- or camera-based collision preparation system$0   
Rearview camera$200   
Roll bar $200$200$200
Rollover sensor$50   
Secondary collision brake assist$25   
Vehicle exit assist$25   
Cargo Management 
Air-conditioned storage compartment$50   
Climate Control 
Automatic air recirculation$100   
Rear air vents with automatic controls$250   
Residual heat $50$50$50
Engine / Motor 
Automatic start / stop$150  $150
Dual-mode exhaust, switchable   $500
Regenerative braking$0   
Exterior 
Body kit$0 $0$0
Glass roof panel(s) $300$300$300
Power retractable hardtop $6750$6750$6750
Rear spoiler   $200
Sunroof$900   
Infotainment 
4G LTE connectivity$0   
Android Auto support$100   
App support $0$0$0
Apple CarPlay support$100   
CD player $125$125$125
CD player, remote$100   
Handwriting recognition$200   
Navigation map updates, three years $0$0$0
SMS text-to-speech reader $25$25$25
Telematics service, such as OnStar$200   
Telematics service, such as OnStar, with navigation $225$225$225
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming headlights $200$200$200
Auto-dimming passenger-side mirror$75   
Fog lights$125   
Headlight washers $50$50$50
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
Interior ambient lighting$150  $150
Large color reconfigurable instrument cluster display$250   
LED headlights$1000   
Mirror tilt-down in reverse $25$25$25
Steering-linked headlights $150$150$150
Visor mirror, driver $10$10$10
Visor mirror, passenger $10$10$10
Xenon HID headlights $500$500$500
Seats and Interior Trim 
Center armrest(s), second row$50   
Folding second row seats$300   
Leather door panel trim $250$250$250
Manual thigh support length adjuster, driver seat$50   
Manual thigh support length adjuster, passenger seat$50   
Memory system, passenger seat $150$150$150
Neck-level heating, front seats $150$150$150
No leather in second row $-300$-300$-300
Synthetic suede inserts in leather seating surfaces$0  $0
Suspension, Wheels, and Tires 
Active steering$1000   
Adaptive dampers - electrical$500$500$500 
Electronic systems calibration selector$200   
Sport suspension (upgrade)$0  $0
Transmission 
Steering-wheel-mounted transmission controls$100 $100$100
Total Value of Features$9,150$10,135$11,285$11,810
Value of Feature Adjustments$0$985$2,135$2,660
Value of Feature Adjustments0-917-1,988-2,476

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Specifications Comparison: Audi A4 vs. Mercedes-Benz SLK

Model Year20172015
ModelA4SLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase111.0 in95.7 in
Length186.1 in162.8 in
Width72.5 in71.5 in
Height56.2 in51.2 in
Curb Weight3,451 lb.3,242 lb.
Fuel Capacity16.9 gal.15.9 gal.
Row 1 Headroom38.9 in38.0 in
Row 1 Shoulder Room55.9 in52.2 in
Row 1 Legroom41.3 in42.5 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room54.5 in0.0 in
Row 2 Legroom35.7 in0.0 in
Cargo Volume,
Minimum
13.0 ft36.4 ft3
Cargo Volume,
Maximum
13.010.1 ft3

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Option Package Details
Audi A4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Body kit0Yes
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Power-folding mirrors50Yes
245/40HR18 tires400No
LED headlights500No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Total Requested182556%
Total Not Requested142544%
Technology Package
FeatureValueRequested?
Blind spot warning system200No
Rear cross-traffic detection100No
Large color reconfigurable instrument cluster display250No
Collision preparation system, rear100No
Vehicle exit assist25No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Total Requested109054%
Total Not Requested92546%
Sport Plus Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Synthetic suede inserts in leather seating surfaces0No
Active steering1000No
Metal pedals75Yes
245/40YR18 tires400No
Manual thigh support length adjuster, passenger seat50No
Dark-colored headliner (optional)0No
Sport suspension (upgrade)250No
Manual thigh support length adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Front sport buckets100No
Total Requested72528%
Total Not Requested185072%

Option Package Details
Mercedes-Benz SLK SLK250

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%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested915100%
Total Not Requested00%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK350

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 slot25Yes
In-vehicle Internet150Yes
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested915100%
Total Not Requested00%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%

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 slot25Yes
In-vehicle Internet150Yes
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested915100%
Total Not Requested00%

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