Audi A8 / S8 Audi A8 / S8 2014 Mercedes-Benz SLC Mercedes-Benz SLC 2018

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Audi A8 / S8 vs. Mercedes-Benz SLC 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 A8 / S8 vs. Mercedes-Benz SLC Invoice Comparison

Lowest Total Price: $64,300

Mercedes-Benz SLC SLC300   
Difference: $51,845

Lowest Total Invoice: $59,869

Mercedes-Benz SLC SLC300   
Difference: $48,213

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420182018
ModelA8 / S8SLCSLC
TrimS8SLC300AMG SLC43
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Base Price $112,500 $48,400 $61,350
Base Invoice $104,627 $45,012 $57,056
Driver Assistance Package 2,250    
Wood trim 0 325 325
Lane departure warning 500    
Leather seating surfaces   770  
Premium 3 Package   9,600 6,650
Premium 1 Package   2,500  
Adaptive dampers - electrical   990 990
Metallic paint (extra cost)   720 720
Driver Assistance Package 2,093    
Wood trim 0 302 302
Lane departure warning 467    
Leather seating surfaces   716  
Premium 3 Package   8,928 6,185
Premium 1 Package   2,325  
Adaptive dampers - electrical   921 921
Metallic paint (extra cost)   670 670
Options (change) 2,750 14,905 8,685
Options (change) 2,560 13,862 8,078
Destination 895 995 995
Total Price $116,145 $64,300 $71,030
Total Invoice $108,082 $59,869 $66,129

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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: Audi A8 / S8 vs. Mercedes-Benz SLC

Lowest Adjusted Price and Invoice: Mercedes-Benz SLC SLC300
TrueDelta Adjusted Price Difference: $49,990
TrueDelta Adjusted Invoice Difference: $46,487
Model Year201420182018
ModelA8 / S8SLCSLC
TrimS8SLC300AMG SLC43
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Engine520hp V8241hp I4362hp V6
TransmissionT8T9T9
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14500, 11500, 11
Tire (rear if not all the same)265/35-21225/45-17235/40-18
Total Price$116,145$64,300$71,030
Adjustments for Features-1,8550-200
Feature-Adjusted Total Price$114,290$64,300$70,830
Cost Above Minimum$0$0$6,530
Total Invoice$108,082$59,869$66,129
Adjustments for Features-1,7260-186
Feature-Adjusted Total Invoice$106,356$59,869$65,943
Cost Above Minimum$0$0$6,074

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Features Comparison: Audi A8 / S8 vs. Mercedes-Benz SLC

Model Year201420182018
ModelA8 / S8SLCSLC
TrimS8SLC300AMG SLC43
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
9-speed manually-shiftable automatic $1400$1400
AWD$1700  
RWD $0$0
Accessories 
Active noise reduction$0  
Hands-free trunk or liftgate$100  
Power door closers$300  
Power rear side windows$200  
Power trunk closer$350  
Remote app $25$25
Remote climate control $25$25
Remote start via app $75$75
Semi-automated parking system $500$500
Sunshade, rear, power$225  
Sunshades, second row, power$225  
Wind blocker, small $100$100
Brakes, Airbags, and Other Safety 
Around view cameras$500  
Automatic braking, high-speed or partial $200$200
Collision preparation system, rear$100  
Driver drowsiness monitor $150$150
Full-size spare tire$225  
Rear side airbags$300  
Rearview camera $200$200
Roll bar $200$200
Rollover sensor$50  
Temporary spare tire $150$150
Torque vectoring, brake-based $100$100
Wide-view front camera$150  
Wide-view rear camera$0  
Cargo Management 
Air-conditioned storage compartment$50  
Climate Control 
Automatic air recirculation$100  
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Residual heat$50  
Engine / Motor 
Automatic start / stop $150$150
Exterior 
Body kit$0  
Glass roof panel(s) $300$300
Laminated front side windows$200  
Laminated rear side windows$100  
Power retractable hardtop $6750$6750
Rear spoiler  $200
Sunroof$900  
Infotainment 
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Aux input$50  
Handwriting recognition$200  
Navigation map updates, three years $0$0
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75  
Compass $0$0
Cornering lights$50  
Fog lights$125  
Headlight washers$50  
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
Interior ambient lighting$150  
Interior ambient lighting, configurable $150$150
Visor mirror, driver $10$10
Visor mirror, passenger $10$10
Seats and Interior Trim 
Center armrest(s), second row$50  
Cooled or ventilated front seats$300  
Massage, driver seat$100  
Massage, passenger seat$100  
Metal pedals $75$75
Neck-level heating, front seats $150$150
No leather in second row $-300$-300
Power headrest height adjuster, driver seat$50  
Power headrest height adjuster, passenger seat$50  
Power seat belt height adjusters, front row$25  
Power seatback bolsters, driver seat$100  
Power seatback bolsters, passenger seat$100  
Power thigh bolsters, driver seat$100  
Power thigh bolsters, passenger seat$100  
Power thigh support length adjuster, driver seat$100  
Power thigh support length adjuster, passenger seat$100  
Power upper seatback recliner, driver seat$100  
Power upper seatback recliner, passenger seat$100  
Synthetic suede headliner$650  
Upholstered instrument panel$300  
Suspension, Wheels, and Tires 
Active steering$1000  
Air suspension, auto-leveling and height adjustable$1000  
Sport suspension (upgrade)  $0
Total Value of Features$12,725$10,870$11,070
Value of Feature Adjustments$1,855$0$200
Value of Feature Adjustments-1,7260-186

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Specifications Comparison: Audi A8 / S8 vs. Mercedes-Benz SLC

Model Year20142018
ModelA8 / S8SLC
Body4dr Sedan2dr Hardtop conv.
Wheelbase117.8 in95.7 in
Length202.2 in162.8 in
Width76.7 in71.5 in
Height57.5 in51.3 in
Curb Weight4,366 lb.3,297 lb.
Fuel Capacity23.8 gal.15.9 gal.
Row 1 Headroom37.2 in38.0 in
Row 1 Shoulder Room59.1 in52.2 in
Row 1 Legroom41.4 in42.5 in
Row 2 Headroom38.1 in0.0 in
Row 2 Shoulder Room57.8 in0.0 in
Row 2 Legroom37.7 in0.0 in
Cargo Volume,
Minimum
13.2 ft36.4 ft3
Cargo Volume,
Maximum
13.210.1 ft3

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Option Package Details
Audi A8 / S8 S8

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Total Requested1100100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLC SLC300

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250Yes
No leather in second row-300No
Total Requested1150135%
Total Not Requested-300-35%
Premium 3 Package
FeatureValueRequested?
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Obstacle detection, rear250Yes
Semi-automated parking system500No
Obstacle detection, front150Yes
Smartphone integration0No
Interior ambient lighting, configurable150No
Apple CarPlay support100No
Android Auto support100No
Automatic climate control, front200Yes
CD player125Yes
Steering-linked headlights150Yes
Dual-zone climate control125Yes
MP3-compatible player50Yes
Auto-dimming headlights200Yes
Analog clock25Yes
LED headlights1000Yes
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio75Yes
Total Requested409083%
Total Not Requested85017%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Proximity key250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested91565%
Total Not Requested50035%

Option Package Details
Mercedes-Benz SLC AMG SLC43

Premium 3 Package
FeatureValueRequested?
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Obstacle detection, rear250Yes
Semi-automated parking system500No
Obstacle detection, front150Yes
Smartphone integration0No
Interior ambient lighting, configurable0No
Apple CarPlay support100No
Android Auto support100No
Automatic climate control, front200Yes
CD player125Yes
Steering-linked headlights150Yes
Dual-zone climate control125Yes
MP3-compatible player50Yes
Auto-dimming headlights200Yes
LED headlights1000Yes
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio75Yes
Total Requested386585%
Total Not Requested70015%

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