Mercedes-Benz SLK Mercedes-Benz SLK 2006 Audi A4 allroad Audi A4 allroad 2017

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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: $49,375

Audi A4 allroad 2.0T   
Difference: $1,305

Lowest Total Invoice: $45,988

Audi A4 allroad 2.0T   
Difference: $1,199

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620062017
ModelSLKSLKSLKA4 allroad
TrimSLK280SLK350SLK55 AMG2.0T
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Wagon
Base Price $42,900 $46,950 $61,500 $44,000
Base Invoice $39,897 $43,664 $57,195 $40,920
Comfort Package 1,300 1,300    
Premium Package 1,200 1,200 1,470  
Lighting Package 990 990 990  
Interior Trim Package 710 710    
Metallic paint (extra cost) 690 690 690 575
Bluetooth cell phone link 925 925 925  
Heated front seats 690 690    
Satellite radio 500 500 500  
Sport Package       500
Premium Plus Package       3,000
Wood trim       350
Comfort Package 1,209 1,209    
Premium Package 1,116 1,116 1,367  
Lighting Package 921 921 921  
Interior Trim Package 660 660    
Metallic paint (extra cost) 642 642 642 536
Bluetooth cell phone link 860 860 860  
Heated front seats 642 642    
Satellite radio 465 465 465  
Sport Package       466
Premium Plus Package       2,790
Wood trim       326
Options (change) 7,005 7,005 4,575 4,425
Options (change) 6,515 6,515 4,255 4,118
Destination 775 775 775 950
Gas Tax 0 0 1,300 0
Total Price $50,680 $54,730 $68,150 $49,375
Total Invoice $47,187 $50,954 $63,525 $45,988

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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. Audi A4 allroad

Lowest Adjusted Price and Invoice: Audi A4 allroad 2.0T
TrueDelta Adjusted Price Difference: $4,545
TrueDelta Adjusted Invoice Difference: $4,217
Model Year2006200620062017
ModelSLKSLKSLKA4 allroad
TrimSLK280SLK350SLK55 AMG2.0T
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Wagon
Engine228hp V6268hp V6355hp V8252hp I4
TransmissionM6M6T7S7
DrivetrainRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9?, 9755, 19
Tire (rear if not all the same)205/55-16225/45-17225/40-18245/45-18
Total Price$50,680$54,730$68,150$49,375
Adjustments for Features00-1,150-3,240
Feature-Adjusted Total Price$50,680$54,730$67,000$46,135
Cost Above Minimum$0$4,050$16,320$0
Total Invoice$47,187$50,954$63,525$45,988
Adjustments for Features00-1,072-3,018
Feature-Adjusted Total Invoice$47,187$50,954$62,453$42,970
Cost Above Minimum$0$3,767$15,266$0

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

Model Year2006200620062017
ModelSLKSLKSLKA4 allroad
TrimSLK280SLK350SLK55 AMG2.0T
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Wagon
Transmission and Drivetrain 
6-speed manual$150$150  
7-speed manually-shiftable automatic  $1200 
7-speed automated manual   $1200
RWD$0$0$0 
AWD   $1700
Accessories 
Power liftgate   $350
Power rear side windows   $200
Proximity key   $250
Remote window/roof operation$15$15$15 
Tilt/telescoping steering wheel, manual   $250
Tilt/telescoping steering wheel, power$350$350$350 
Wind blocker, small$100$100$100 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial   $200
Automatic braking, low-speed   $200
Driver drowsiness monitor   $150
Forward collision warning   $200
Obstacle detection, front   $150
Obstacle detection, rear   $250
Pedestrian detection   $50
Radar- or camera-based collision preparation system   $0
Rearview camera   $200
Rollover sensor   $50
Secondary collision brake assist   $25
Side curtain airbags   $350
Tire-pressure monitor   $75
Torque vectoring, brake-based   $100
Cargo Management 
Air-conditioned storage compartment   $50
Aluminum roof rails   $250
Cargo cover   $75
Trailering equipment (4 wire)   $125
Climate Control 
Rear air vents with automatic controls   $250
Rear wiper   $175
Residual heat$50$50$50 
Engine / Motor 
Automatic start / stop   $150
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 
Android Auto support   $100
Apple CarPlay support   $100
Aux input   $50
Bluetooth audio streaming   $25
CD player$125$125$125 
CD player, remote   $100
HD radio   $50
MP3-compatible player   $50
Surround sound   $250
Voice control for audio system   $25
Instruments, Lights, and Mirrors 
Analog clock$25$25$25 
Auto-dimming passenger-side mirror   $75
Compass   $0
Cornering lights$50$50$50 
Headlight washers$50$50$50 
Illuminated visor mirror, driver   $50
Illuminated visor mirror, passenger   $50
LED headlights   $1000
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors   $50
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
Folding second row seats   $300
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 
Power 4-way lumbar adjuster, driver seat   $150
Power 4-way lumbar adjuster, passenger seat   $150
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
Total Value of Features$8,810$8,810$9,960$12,050
Value of Feature Adjustments$0$0$1,150$3,240
Value of Feature Adjustments00-1,072-3,018

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

Model Year20062017
ModelSLKA4 allroad
Body2dr Hardtop conv.4dr Wagon
Wheelbase95.7 in110.9 in
Length160.7 in187.0 in
Width70.4 in72.5 in
Height51.0 in58.5 in
Curb Weight3,210 lb.3,826 lb.
Fuel Capacity18.5 gal.15.3 gal.
Row 1 Headroom37.9 in39.2 in
Row 1 Shoulder Room52.2 in55.9 in
Row 1 Hip Room54.6 in0.0 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
6.5 ft324.2 ft3
Cargo Volume,
Maximum
9.8 ft358.5 ft3

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Option Package Details
Mercedes-Benz SLK SLK280

Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Mirror tilt-down in reverse25No
Total Requested102579%
Total Not Requested27521%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested47597%
Total Not Requested153%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK350

Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Mirror tilt-down in reverse25No
Total Requested102579%
Total Not Requested27521%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested47597%
Total Not Requested153%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Total Requested475100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Audi A4 allroad 2.0T

Sport Package
FeatureValueRequested?
Manual thigh support length adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150No
Manual thigh support length adjuster, passenger seat50No
Front sport buckets100Yes
Dark-colored headliner (optional)0No
Total Requested10029%
Total Not Requested25071%
Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Telematics service, such as OnStar200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Surround sound250No
Power-folding mirrors50No
LED headlights500No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250No
Auto-dimming passenger-side mirror75No
Total Requested87531%
Total Not Requested197569%

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