Mercedes-Benz SLK Mercedes-Benz SLK 2012 Audi A4 allroad Audi A4 allroad 2018

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Mercedes-Benz SLK vs. Audi A4 allroad 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 allroad Invoice Comparison

Lowest Total Price: $53,790

Audi A4 allroad 2.0T   
Difference: $275

Lowest Total Invoice: $50,108

Audi A4 allroad 2.0T   
Difference: $236

Calculate Payments

  Down Payment Interest Rate Term
Model Year2012201220122018
ModelSLKSLKSLKA4 allroad
TrimSLK250SLK350SLK55 AMG2.0T
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Wagon
Base Price $42,500 $54,800 $67,500 $44,500
Base Invoice $39,525 $50,964 $62,775 $41,386
Lighting Package 1,090 1,090 1,090  
Premium 1 Package 2,590 2,590    
Automatic climate control, front 760 760 760  
Multimedia Package 2,150 2,150 2,150  
Obstacle detection, rear 970 970 970  
Metallic paint (extra cost) 720 720 720 575
Leather seating surfaces 770      
Wood trim 990 990   350
Proximity key 650 650 650  
Navigation and Telematics Package       3,000
Premium Plus Package       2,700
Warm Weather Package       1,450
Metal pedals       240
Lighting Package 1,014 1,014 1,014  
Premium 1 Package 2,409 2,409    
Automatic climate control, front 707 707 707  
Multimedia Package 2,000 2,000 2,000  
Obstacle detection, rear 902 902 902  
Metallic paint (extra cost) 670 670 670 536
Leather seating surfaces 716      
Wood trim 921 921   326
Proximity key 605 605 605  
Navigation and Telematics Package       2,790
Premium Plus Package       2,512
Warm Weather Package       1,350
Metal pedals       233
Options (change) 10,690 9,920 6,340 8,315
Options (change) 9,944 9,228 5,898 7,747
Destination 875 875 875 975
Total Price $54,065 $65,595 $74,715 $53,790
Total Invoice $50,344 $61,067 $69,548 $50,108

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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: Mercedes-Benz SLK vs. Audi A4 allroad

Lowest Adjusted Price and Invoice: Audi A4 allroad 2.0T
TrueDelta Adjusted Price Difference: $2,640
TrueDelta Adjusted Invoice Difference: $2,439
Model Year2012201220122018
ModelSLKSLKSLKA4 allroad
TrimSLK250SLK350SLK55 AMG2.0T
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Wagon
Engine201hp I4302hp V6415hp V8252hp I4
TransmissionM6T7T7S7
DrivetrainRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)500, 11500, 11500, 11755, 19
Tire (rear if not all the same)225/45-17225/40-18235/40-18245/45-18
Total Price$54,065$65,595$74,715$53,790
Adjustments for Features0-1,150-2,075-2,365
Feature-Adjusted Total Price$54,065$64,445$72,640$51,425
Cost Above Minimum$0$10,380$18,575$0
Total Invoice$50,344$61,067$69,548$50,108
Adjustments for Features0-1,071-1,932-2,203
Feature-Adjusted Total Invoice$50,344$59,996$67,616$47,905
Cost Above Minimum$0$9,652$17,272$0

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Features Comparison: Mercedes-Benz SLK vs. Audi A4 allroad

Model Year2012201220122018
ModelSLKSLKSLKA4 allroad
TrimSLK250SLK350SLK55 AMG2.0T
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Wagon
Transmission and Drivetrain 
6-speed manual$150   
7-speed manually-shiftable automatic $1200$1200 
7-speed automated manual   $1200
RWD$0$0$0 
AWD   $1700
Accessories 
Parking guidance system - passive$250$250$250 
Power liftgate   $350
Power rear side windows   $200
Remote window/roof operation$15$15$15 
Sunshades, second row   $125
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
Torque vectoring, brake-based  $100$100
Vehicle exit assist   $25
Cargo Management 
Air-conditioned storage compartment   $50
Aluminum roof rails   $250
Cargo cover   $75
Trailering equipment (4 wire)   $125
Climate Control 
Automatic air recirculation   $100
Rear air vents with automatic controls   $250
Rear wiper   $175
Residual heat$50$50$50 
Engine / Motor 
Automatic start / stop  $150$150
Dual-mode exhaust, switchable  $500 
Regenerative braking   $0
Exterior 
Body kit  $0 
Deep-tinted rear windows   $275
Panoramic sunroof   $1200
Power retractable hardtop$6750$6750$6750 
Rear spoiler  $200 
Wheel-lip moldings   $75
Infotainment 
4G LTE connectivity   $0
Android Auto support   $100
Apple CarPlay support   $100
CD changer, in-dash$325$325$325 
CD player, remote   $100
Handwriting recognition   $200
In-vehicle Internet   $150
Wi-Fi hotspot   $50
Instruments, Lights, and Mirrors 
Analog clock  $25 
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 
Aluminum trim  $100 
Center armrest(s), second row   $50
Cooled or ventilated front seats   $300
Folding second row seats   $300
Leather door panel trim$250$250$250 
Leather-wrapped steering wheel  $150$150
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 
Wood trim$300$300 $300
Wood/leather-wrapped steering wheel$150$150  
Suspension, Wheels, and Tires 
Electronic systems calibration selector   $200
Raised heavy-duty suspension   $0
Sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$9,535$10,685$11,610$11,900
Value of Feature Adjustments$0$1,150$2,075$2,365
Value of Feature Adjustments0-1,071-1,932-2,203

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Specifications Comparison: Mercedes-Benz SLK vs. Audi A4 allroad

Model Year20122018
ModelSLKA4 allroad
Body2dr Hardtop conv.4dr Wagon
Wheelbase95.7 in110.9 in
Length162.8 in187.0 in
Width71.5 in72.5 in
Height51.2 in58.5 in
Curb Weight3,242 lb.3,826 lb.
Fuel Capacity15.9 gal.15.3 gal.
Row 1 Headroom38.0 in39.2 in
Row 1 Shoulder Room52.2 in55.9 in
Row 1 Legroom42.5 in41.3 in
Row 2 Headroom0.0 in39.2 in
Row 2 Shoulder Room0.0 in54.5 in
Row 2 Legroom0.0 in35.7 in
Cargo Volume,
Minimum
6.4 ft324.2 ft3
Cargo Volume,
Maximum
10.1 ft358.5 ft3

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Option Package Details
Mercedes-Benz SLK SLK250

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
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%
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
Total Requested76579%
Total Not Requested20021%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
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%
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
Total Requested76579%
Total Not Requested20021%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
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
Total Requested76579%
Total Not Requested20021%

Option Package Details
Audi A4 allroad 2.0T

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
Total Requested99060%
Total Not Requested65040%
Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Power-folding mirrors50Yes
Blind spot warning system200No
LED headlights500No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested162553%
Total Not Requested145047%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Manual thigh support length adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support length adjuster, passenger seat50No
Sunshades, second row125No
Front sport buckets100Yes
Total Requested25032%
Total Not Requested52568%

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