Mercedes-Benz SLK Mercedes-Benz SLK 2013 Audi A4 / S4 Audi A4 / S4 2015

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Mercedes-Benz SLK vs. Audi A4 / S4 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. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $45,375

Audi A4 / S4 A4 2.0T   
Difference: $32,310

Lowest Total Invoice: $42,265

Audi A4 / S4 A4 2.0T   
Difference: $30,048

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320152015
ModelSLKA4 / S4A4 / S4
TrimSLK55 AMGA4 2.0TS4 3.0T
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $67,990 $35,500 $48,400
Base Invoice $63,231 $33,017 $45,012
Multimedia Package 2,150    
Automatic climate control, front 760    
Lighting Package 1,290    
Metallic paint (extra cost) 720 550 550
Obstacle detection, rear 970    
Proximity key 650    
Carbon fiber trim 2,250   500
Prestige Package   5,300 5,900
Premium Plus Package   2,100  
Sport Package   1,000  
Multimedia Package 2,000    
Automatic climate control, front 707    
Lighting Package 1,200    
Metallic paint (extra cost) 670 511 511
Obstacle detection, rear 902    
Proximity key 605    
Carbon fiber trim 2,093   466
Prestige Package   4,928 5,488
Premium Plus Package   1,954  
Sport Package   930  
Options (change) 8,790 8,950 6,950
Options (change) 8,177 8,323 6,465
Destination 905 925 925
Total Price $77,685 $45,375 $56,275
Total Invoice $72,313 $42,265 $52,402

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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 Audi A4 / S4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $25,300
TrueDelta Adjusted Invoice Difference: $23,523
Model Year201320152015
ModelSLKA4 / S4A4 / S4
TrimSLK55 AMGA4 2.0TS4 3.0T
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Engine415hp V8220hp I4333hp V6
TransmissionT7CVT-8M6
DrivetrainRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)500, 11505, 14505, 14
Tire (rear if not all the same)235/40-18245/40-18245/40-18
Total Price$77,685$45,375$56,275
Adjustments for Features-7,0100-1,000
Feature-Adjusted Total Price$70,675$45,375$55,275
Cost Above Minimum$0$0$9,900
Total Invoice$72,313$42,265$52,402
Adjustments for Features-6,5250-931
Feature-Adjusted Total Invoice$65,788$42,265$51,471
Cost Above Minimum$0$0$9,206

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Features Comparison: Mercedes-Benz SLK vs. Audi A4 / S4

Model Year201320152015
ModelSLKA4 / S4A4 / S4
TrimSLK55 AMGA4 2.0TS4 3.0T
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
8-speed manually-shiftable CVT $1100 
6-speed manual  $150
RWD$0  
FWD $0 
AWD  $1700
Accessories 
Parking guidance system - passive$250  
Power rear side windows $200$200
Remote app$25  
Remote window/roof operation$15  
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200
Driver drowsiness monitor$150  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Rearview camera $200$200
Roll bar$200  
Torque vectoring, brake-based$100$100 
Cargo Management 
Air-conditioned storage compartment $50$50
Climate Control 
Automatic air recirculation $100$100
Rear air vents with automatic controls $250$250
Residual heat$50  
Engine / Motor 
Automatic start / stop$150  
Dual-mode exhaust, switchable$500  
Exterior 
Power retractable hardtop$6750  
Rear spoiler$200  
Sunroof $900$900
Infotainment 
App support$0  
CD changer, in-dash$325  
CD player $125$125
iPod integration $100$100
SMS text-to-speech reader$25  
Telematics service, such as OnStar, with navigation$225  
USB port$25  
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming headlights$200  
Auto-dimming passenger-side mirror $75$75
Cornering lights $50$50
Fog lights $125$125
Headlight washers$50  
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
Mirror tilt-down in reverse$25  
Power-folding mirrors$50  
Visor mirror, driver$10  
Visor mirror, passenger$10  
Seats and Interior Trim 
Aluminum trim $100 
Carbon fiber trim$200 $200
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  
Metal pedals$75  
Neck-level heating, front seats$150  
No leather in second row$-300  
Synthetic suede inserts in leather seating surfaces$0 $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200$200
Total Value of Features$11,735$4,725$5,725
Value of Feature Adjustments$7,010$0$1,000
Value of Feature Adjustments-6,5250-931

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Specifications Comparison: Mercedes-Benz SLK vs. Audi A4 / S4

Model Year20132015
ModelSLKA4 / S4
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in110.6 in
Length162.8 in185.1 in
Width71.5 in71.9 in
Height51.2 in56.2 in
Curb Weight3,242 lb.3,510 lb.
Fuel Capacity15.9 gal.16.9 gal.
Row 1 Headroom38.0 in40.0 in
Row 1 Shoulder Room52.2 in55.5 in
Row 1 Legroom42.5 in41.3 in
Row 2 Headroom0.0 in37.5 in
Row 2 Shoulder Room0.0 in54.3 in
Row 2 Legroom0.0 in35.2 in
Cargo Volume,
Minimum
6.4 ft312.4 ft3
Cargo Volume,
Maximum
10.1 ft312.4 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0No
Total Requested91582%
Total Not Requested20018%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested65072%
Total Not Requested25028%

Option Package Details
Audi A4 / S4 A4 2.0T

Prestige Package
FeatureValueRequested?
Steering-linked headlights150Yes
Surround sound250Yes
Cornering lights50No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Rearview camera200No
Blind spot warning system200No
In-vehicle Internet150Yes
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
Bluetooth audio streaming25Yes
Total Requested161566%
Total Not Requested85034%
Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Steering-wheel-mounted transmission controls100Yes
Total Requested97567%
Total Not Requested47533%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50No
Front sport buckets100Yes
Electronic systems calibration selector200No
Total Requested50063%
Total Not Requested30037%

Option Package Details
Audi A4 / S4 S4 3.0T

Prestige Package
FeatureValueRequested?
Steering-linked headlights150Yes
Surround sound250Yes
Cornering lights50No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Rearview camera200No
Blind spot warning system200No
In-vehicle Internet150Yes
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
Bluetooth audio streaming25Yes
Total Requested161566%
Total Not Requested85034%

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