Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2018 Mercedes-Benz S-Class Mercedes-Benz S-Class 2008

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Audi A3 / S3 / RS3 vs. Mercedes-Benz S-Class 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 A3 / S3 / RS3 vs. Mercedes-Benz S-Class Invoice Comparison

Lowest Total Price: $44,850

Audi A3 / S3 / RS3 A3 2.0 TFSI   
Difference: $51,620

Lowest Total Invoice: $40,853

Audi A3 / S3 / RS3 A3 2.0 TFSI   
Difference: $48,995

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182008200820082008
ModelA3 / S3 / RS3A3 / S3 / RS3S-ClassS-ClassS-ClassS-Class
TrimA3 2.0 TFSIS3S550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Base Price $31,950 $43,650 $86,700 $127,000 $144,200 $194,000
Base Invoice $29,714 $40,596 $80,631 $118,110 $134,106 $180,420
Sport Package 650          
Prestige Package 9,750 5,300        
Metallic paint (extra cost) 575 575        
Rear side airbags 350 350        
Cargo net 155 155        
Metal pedals 195          
Sport suspension (upgrade) 250          
S Sport Package   1,100        
Premium II Package     2,860      
Adaptive cruise control, all-speed     2,850 2,850    
iPod integration     425 425 425 425
Rearview camera     750      
Panoramic sunroof     1,010 1,010    
Sport Package 606          
Prestige Package 8,138 4,930        
Metallic paint (extra cost) 536 536        
Rear side airbags 325 325        
Cargo net 144 144        
Metal pedals 182          
Sport suspension (upgrade) 233          
S Sport Package   1,024        
Premium II Package     2,660      
Adaptive cruise control, all-speed     2,650 2,650    
iPod integration     395 395 395 395
Rearview camera     698      
Panoramic sunroof     939 939    
Options (change) 11,925 7,480 7,895 4,285 425 425
Options (change) 10,164 6,959 7,342 3,984 395 395
Destination 975 975 875 875 875 875
Gas Tax 0 0 1,000 3,000 3,000 3,000
Total Price $44,850 $52,105 $96,470 $135,160 $148,500 $198,300
Total Invoice $40,853 $48,530 $89,848 $125,969 $138,376 $184,690

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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 Audi A3 / S3 / RS3 dealer quotes or Mercedes-Benz S-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A3 / S3 / RS3 vs. Mercedes-Benz S-Class

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 A3 2.0 TFSI
TrueDelta Adjusted Price Difference: $49,245
TrueDelta Adjusted Invoice Difference: $46,783
Model Year201820182008200820082008
ModelA3 / S3 / RS3A3 / S3 / RS3S-ClassS-ClassS-ClassS-Class
TrimA3 2.0 TFSIS3S550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Engine186hp I4292hp I4382hp V8518hp V8510hp V12604hp V12
TransmissionS7S7T7T7T5T5
DrivetrainFWDAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)705, 14705, 14600, 14600, 14600, 14600, 14
Tire (rear if not all the same)225/40-18225/40-18255/45-18255/35-20255/45-18255/35-20
Total Price$44,850$52,105$96,470$135,160$148,500$198,300
Adjustments for Features0-3,075-2,375-6,625-10,375-10,300
Feature-Adjusted Total Price$44,850$49,030$94,095$128,535$138,125$188,000
Cost Above Minimum$0$4,180$0$34,440$44,030$93,905
Total Invoice$40,853$48,530$89,848$125,969$138,376$184,690
Adjustments for Features0-2,864-2,212-6,174-9,668-9,593
Feature-Adjusted Total Invoice$40,853$45,666$87,636$119,795$128,708$175,097
Cost Above Minimum$0$4,813$0$32,159$41,072$87,461

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Features Comparison: Audi A3 / S3 / RS3 vs. Mercedes-Benz S-Class

Model Year201820182008200820082008
ModelA3 / S3 / RS3A3 / S3 / RS3S-ClassS-ClassS-ClassS-Class
TrimA3 2.0 TFSIS3S550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
7-speed automated manual$1200$1200    
7-speed manually-shiftable automatic  $1200$1200  
5-speed manually-shiftable automatic    $1000$1000
FWD$0     
AWD $1700    
RWD  $0$0$0$0
Accessories 
Heated steering wheel    $100 
Parking guidance system - passive  $250$250$250$250
Power door closers  $300$300$300$300
Power trunk closer  $350$350$350$350
Remote app$25$25    
Remote window/roof operation  $15$15$15$15
Sunshade, rear, power  $225$225$225$225
Sunshades, second row, power   $225$225$225
Tilt/telescoping steering wheel, manual$250$250    
Tilt/telescoping steering wheel, power  $350$350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0    
Automatic braking, high-speed or partial  $200$200$200$200
Automatic braking, low-speed$200$200    
Cross-traffic warning, rear$100$100    
Knee airbag, driver$75$75    
Knee airbag, passenger$75$75    
Lane departure prevention, steering-based$200$200    
Lane departure warning$200$200    
Night vision    $1750$1750
Rearview camera$200$200$200 $200$200
Rollover sensor  $50$50$50$50
Secondary collision brake assist$25$25    
Torque vectoring, brake-based$100$100    
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50
Console with shifter$150$150    
Console without shifter  $150$150$150$150
Overhead sunglass holder  $25$25$25$25
Rear seat pass-through$100$100    
Storage compartment under front seat(s)  $50$50$50$50
Climate Control 
Rear air vents$100$100$100$100  
Rear air vents with automatic controls    $250$250
Rear dual-zone climate control    $125$125
Residual heat  $50$50$50$50
Wiper de-icer  $25$25$25$25
Engine / Motor 
Dual-mode exhaust, switchable $500    
Exterior 
Body kit$0$0 $0 $0
Bright-finished exhaust tip(s)$25$25 $25 $25
Laminated front side windows  $200$200$200$200
Painted brake calipers (optional) $0    
Panoramic sunroof  $1200$1200$1200$1200
Rear spoiler $200    
Sunroof, large$1100$1100    
Infotainment 
4G LTE connectivity$0$0    
Android Auto support$100$100    
Apple CarPlay support$100$100    
Aux input$50$50    
Bluetooth audio streaming$25$25    
Bluetooth cell phone link$100$100    
CD changer, in-dash  $325$325$325$325
DVD-Audio-compatible player  $0$0$0$0
DVD-compatible player$0$0    
Handwriting recognition$200$200    
HD radio$50$50    
In-vehicle Internet$150$150    
iPod integration  $100$100$100$100
Media drive$15$15    
Traffic + travel information$25$25    
USB port$25$25    
Wi-Fi hotspot$50$50    
Instruments, Lights, and Mirrors 
Analog clock  $25   
Auto-dimming headlights$200$200    
Boost gauge $75    
Chronometer   $100$100$100
Compass$0$0    
Digital instruments  $0$0$0$0
Fog lights  $125$125$125$125
Headlight washers  $50$50$50$50
Illuminated vanity mirrors, rear seat  $100$100$100$100
Large color reconfigurable instrument cluster display$250$250    
LED headlights$1000$1000    
Mirror tilt-down in reverse  $25$25$25$25
Steering-linked headlights  $150$150$150$150
Xenon HID headlights  $500$500$500$500
Seats and Interior Trim 
Aluminum trim$100$100    
Automatic seat bolsters, driver   $300$300$300
Automatic seat bolsters, front passenger   $300$300$300
Cooled or ventilated front seats  $300$300$300$300
Cooled or ventilated second row seats    $200$200
Folding second row seats$300$300    
Heated second row seats    $200$200
Leather door panel trim  $250$250$250$250
Leather-wrapped steering wheel$150$150$150$150 $150
Manual thigh support length adjuster, driver seat$50$50    
Manual thigh support length adjuster, passenger seat$50$50    
Massage, driver seat   $100$100$100
Massage, passenger seat   $100$100$100
Memory system, driver seat  $200$200$200$200
Memory system, passenger seat  $150$150$150$150
Memory system, second row seats    $150$150
Metal pedals$75$75 $75  
Power 4-way lumbar adjuster, driver seat$150$150 $150$150$150
Power 4-way lumbar adjuster, passenger seat$150$150 $150$150$150
Power fore-aft adjuster, driver seat  $100$100$100$100
Power headrest fore-aft adjuster, driver seat$50$50    
Power headrest height adjuster, driver seat  $50$50$50$50
Power headrest height adjuster, passenger seat  $50$50$50$50
Power headrest height adjuster, second row seats    $75$75
Power lumbar adjuster, driver seat  $100   
Power lumbar adjuster, passenger seat  $100   
Power recliner, second row seats    $150$150
Power seat belt height adjusters, front row  $25$25$25$25
Power thigh support length adjuster, driver seat  $100$100$100$100
Power thigh support length adjuster, passenger seat  $100$100$100$100
Power tilt adjuster, second row seats    $150$150
Power-folding headrests, second row seats  $50$50$50$50
Synthetic suede headliner   $650$650$650
Upholstered instrument cluster hood, leather  $200$200  
Upholstered instrument panel, leather    $1000$1000
Wood trim  $300$300$300$300
Wood/leather-wrapped steering wheel    $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable   $4000$4000$4000
Air suspension, auto-leveling and height adjustable  $1000   
Electronic systems calibration selector$200$200    
Sport suspension (upgrade)$0$0 $0 $0
Transmission 
Launch control $100    
Total Value of Features$7,740$10,815$10,115$14,365$18,115$18,040
Value of Feature Adjustments$0$3,075$2,375$6,625$10,375$10,300
Value of Feature Adjustments0-2,864-2,212-6,174-9,668-9,593

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Specifications Comparison: Audi A3 / S3 / RS3 vs. Mercedes-Benz S-Class

Model Year20182008
ModelA3 / S3 / RS3S-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase103.8 in124.6 in
Length175.4 in205.0 in
Width70.7 in73.7 in
Height55.7 in58.0 in
Curb Weight3,198 lb.4,466 lb.
Fuel Capacity13.2 gal.23.8 gal.
Row 1 Headroom36.5 in37.8 in
Row 1 Shoulder Room54.8 in59.1 in
Row 1 Legroom41.2 in41.9 in
Row 2 Headroom36.1 in38.5 in
Row 2 Shoulder Room53.0 in58.7 in
Row 2 Legroom35.1 in42.3 in
Cargo Volume12.3 ft316.3 ft3

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Option Package Details
Audi A3 / S3 / RS3 A3 2.0 TFSI

Sport Package
FeatureValueRequested?
Manual thigh support length adjuster, driver seat50Yes
Manual thigh support length adjuster, passenger seat50Yes
Front sport buckets100Yes
Steering-wheel-mounted transmission controls100Yes
Electronic systems calibration selector200No
Total Requested30060%
Total Not Requested20040%
Prestige Package
FeatureValueRequested?
Universal garage door opener100Yes
Cornering lights50Yes
LED headlights500No
Surround sound250Yes
Large color reconfigurable instrument cluster display250No
Bang & Olufsen, 705W, 14 speakers (with subwoofer)350No
Lane departure warning200No
Adaptive cruise control, all-speed700Yes
Lane departure prevention, steering-based200No
Auto-dimming driver-side mirror75Yes
Auto-dimming headlights200No
Power-folding mirrors50Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
225/40HR18 tires400No
Remote app25No
Speed limit information0No
Apple CarPlay support100No
Android Auto support100No
4G LTE connectivity0No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Proximity key250Yes
Interior ambient lighting150Yes
Compass0No
Additional chrome trim0No
Aluminum trim100No
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Auto-dimming rearview mirror150Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Body kit0Yes
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Total Requested372556%
Total Not Requested296544%

Option Package Details
Audi A3 / S3 / RS3 S3

S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Painted brake calipers (optional)0No
Total Requested500100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Universal garage door opener100Yes
Surround sound250Yes
Large color reconfigurable instrument cluster display250No
Bang & Olufsen, 705W, 14 speakers (with subwoofer)350No
Lane departure warning200No
Adaptive cruise control, all-speed700Yes
Lane departure prevention, steering-based200No
Auto-dimming driver-side mirror75Yes
Auto-dimming headlights200No
Power-folding mirrors50Yes
225/40HR18 tires400No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Total Requested207550%
Total Not Requested206550%

Option Package Details
Mercedes-Benz S-Class S550

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Blind spot warning system200Yes
Parking guidance system - passive250No
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested110071%
Total Not Requested45029%
Premium II Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Cooled or ventilated front seats300No
Power decklid300No
Total Requested65052%
Total Not Requested60048%

Option Package Details
Mercedes-Benz S-Class S63 AMG

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Blind spot warning system200Yes
Parking guidance system - passive250No
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested110071%
Total Not Requested45029%

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