Mercedes-Benz SLC Mercedes-Benz SLC 2018 Audi A4 / S4 Audi A4 / S4 2006

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

Lowest Total Price: $64,585

Audi A4 / S4 S4 Cabriolet   
Difference: $6,880

Lowest Total Invoice: $59,570

Audi A4 / S4 S4 Cabriolet   
Difference: $6,964

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182006
ModelSLCA4 / S4
TrimAMG SLC43S4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Base Price $61,350 $54,640
Base Invoice $57,056 $50,256
Premium 3 Package 6,650  
Metallic paint (extra cost) 720 450
Carbon fiber trim 1,750 300
Premium Package   1,775
6-speed shiftable automatic   1,200
Tire-pressure monitor   250
Obstacle detection, rear   350
Bluetooth cell phone link   500
Bose 215W 9 speakers   1,000
Navigation system   1,950
Audio controls on steering wheel   150
Premium 3 Package 6,185  
Metallic paint (extra cost) 670 410
Carbon fiber trim 1,628 273
Premium Package   1,615
6-speed shiftable automatic   1,172
Tire-pressure monitor   228
Obstacle detection, rear   319
Bluetooth cell phone link   455
Bose 215W 9 speakers   910
Navigation system   1,775
Audio controls on steering wheel   137
Options (change) 9,120 7,925
Options (change) 8,483 7,294
Destination 995 720
Gas Tax 0 1,300
Total Price $71,465 $64,585
Total Invoice $66,534 $59,570

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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 SLC vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Mercedes-Benz SLC AMG SLC43
TrueDelta Adjusted Price Difference: $745
TrueDelta Adjusted Invoice Difference: $135
Model Year20182006
ModelSLCA4 / S4
TrimAMG SLC43S4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Engine362hp V6340hp V8
TransmissionT9T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)20/29 MPG15/23 MPG
Audio (watts, speakers)500, 11215, 9
Tire (rear if not all the same)235/40-18235/40-18
Total Price$71,465$64,585
Adjustments for Features-7,6250
Feature-Adjusted Total Price$63,840$64,585
Total Invoice$66,534$59,570
Adjustments for Features-7,0990
Feature-Adjusted Total Invoice$59,435$59,570

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

Model Year20182006
ModelSLCA4 / S4
TrimAMG SLC43S4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
Adaptive cruise control, all-speed$850 
Cruise control $150
Power rear side windows $200
Proximity key$250 
Remote app$25 
Remote climate control$25 
Remote start via app$75 
Remote window/roof operation$15 
Semi-automated parking system$500 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Wind blocker $300
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Auto-raising roll bars / headrests $500
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Driver drowsiness monitor$150 
Forward collision warning$200 
Lane departure warning$200 
Obstacle detection, front$150 
Radar- or camera-based collision preparation system$0 
Rearview camera$200 
Roll bar$200 
Side curtain airbags$350 
Torque vectoring, brake-based$100 
Cargo Management 
Rear seat pass-through $100
Ski sack $50
Climate Control 
Rain-sensing wipers$175 
Variable intermittent wipers $75
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Exterior 
Bodyside moldings $75
Glass roof panel(s)$300 
Power convertible top $4000
Power retractable hardtop$6750 
Rear spoiler$200 
Infotainment 
Android Auto support$100 
App support$0 
Apple CarPlay support$100 
Bluetooth audio streaming$25 
CD changer, remote $200
CD player$125 
DVD-compatible player$0 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
MP3-compatible player$50 
Navigation map updates, three years$0 
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information$25 
Voice control for nav and audio$100 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Fog lights $125
Headlight washers $50
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Interior ambient lighting, configurable$150 
LED headlights$1000 
Mirror tilt-down in reverse$25 
Steering-linked headlights$150 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row $50
Manual thigh support length adjuster, driver seat $50
Memory system, passenger seat$150 
Neck-level heating, front seats$150 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$17,275$9,650
Value of Feature Adjustments$7,625$0
Value of Feature Adjustments-7,0990

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

Model Year20182006
ModelSLCA4 / S4
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in104.5 in
Length162.8 in180.0 in
Width71.5 in70.0 in
Height51.3 in54.8 in
Curb Weight3,541 lb.4,035 lb.
Fuel Capacity15.9 gal.16.6 gal.
Row 1 Headroom38.0 in38.0 in
Row 1 Shoulder Room52.2 in53.0 in
Row 1 Legroom42.5 in41.3 in
Row 2 Headroom0.0 in36.3 in
Row 2 Shoulder Room0.0 in45.1 in
Row 2 Legroom0.0 in32.4 in
Cargo Volume,
Minimum
6.4 ft38.9 ft3
Cargo Volume,
Maximum
10.1 ft38.9 ft3

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Option Package Details
Mercedes-Benz SLC AMG SLC43

Premium 3 Package
FeatureValueRequested?
Lane departure warning200No
Adaptive cruise control, all-speed700No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Semi-automated parking system500No
Dual-zone climate control125Yes
MP3-compatible player50No
Auto-dimming headlights200No
LED headlights1000No
Smartphone integration0No
Interior ambient lighting, configurable0No
Apple CarPlay support100No
Android Auto support100No
Automatic climate control, front200Yes
CD player125No
Steering-linked headlights150No
App support0No
Navigation map updates, three years0No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
Navigation system600Yes
Voice control for nav and audio75No
Total Requested117526%
Total Not Requested339074%

Option Package Details
Audi A4 / S4 S4 Cabriolet

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1300 Gas-Guzzler Tax0No
4.2L V8
DOHC-5v
340 hp@6800
302 lb-ft@3500
1000Yes
Total Requested1000100%
Total Not Requested00%
Bose, 215W, 9 speakers (with subwoofer)
FeatureValueRequested?
Bose, 215W, 9 speakers (with subwoofer)350No
Satellite radio200Yes
Total Requested20036%
Total Not Requested35064%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Automatic headlights125Yes
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Wind blocker300No
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Total Requested90071%
Total Not Requested37529%

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