Audi A4 / S4 Audi A4 / S4 2018 Audi R8 Audi R8 2017

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Audi A4 / S4 vs. Audi R8 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 A4 / S4 vs. Audi R8 Invoice Comparison

Lowest Total Price: $57,315

Audi A4 / S4 S4 3.0T   
Difference: $141,255

Lowest Total Invoice: $53,374

Audi A4 / S4 S4 3.0T   
Difference: $131,475

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182017
ModelA4 / S4R8
TrimS4 3.0TV10 Plus
Body4dr Sedan2dr Coupe
Base Price $51,400 $189,900
Base Invoice $47,802 $176,607
Navigation and Telematics Package 2,600  
Metallic paint (extra cost) 575 575
Cargo net 80  
All-weather floor mats 190 545
Carbon fiber trim 500  
Carbon fiber rear spoiler 995  
Diamond Stitch Leather Package   5,000
Navigation and Telematics Package 2,418  
Metallic paint (extra cost) 536 535
Cargo net 74  
All-weather floor mats 177 507
Carbon fiber trim 466  
Carbon fiber rear spoiler 926  
Diamond Stitch Leather Package   4,650
Options (change) 4,940 6,120
Options (change) 4,597 5,692
Destination 975 1,250
Gas Tax 0 1,300
Total Price $57,315 $198,570
Total Invoice $53,374 $184,849

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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 A4 / S4 dealer quotes or Audi R8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Audi R8

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $138,350
TrueDelta Adjusted Invoice Difference: $128,771
Model Year20182017
ModelA4 / S4R8
TrimS4 3.0TV10 Plus
Body4dr Sedan2dr Coupe
Engine354hp V6610hp V10
TransmissionT8S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)755, 19140, 5
Tire (rear if not all the same)245/40-18245/35-19
Total Price$57,315$198,570
Adjustments for Features0-2,905
Feature-Adjusted Total Price$57,315$195,665
Total Invoice$53,374$184,849
Adjustments for Features0-2,704
Feature-Adjusted Total Invoice$53,374$182,145

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Features Comparison: Audi A4 / S4 vs. Audi R8

Model Year20182017
ModelA4 / S4R8
TrimS4 3.0TV10 Plus
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Power rear side windows$200 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Ceramic brake rotors $4000
Collision preparation system, rear$100 
Cross-traffic warning, rear$100 
Driver drowsiness monitor$150 
Forward collision warning$200 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rollover sensor$50 
Temporary spare tire$150 
Torque vectoring, brake-based$100 
Vehicle exit assist$25 
Cargo Management 
Air-conditioned storage compartment$50 
Climate Control 
Automatic air recirculation$100 
Dual-zone climate control$125 
Heated windshield washer nozzles$15 
Rear air vents with automatic controls$250 
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable $500
Mid-engine configuration $0
Regenerative braking$0 
Exterior 
Body kit$0 
Bright-finished exhaust tip(s)$25 
Bright-finished fuel door $100
Carbon fiber body panels $250
Carbon fiber engine cover $0
Carbon fiber front splitter spoiler $300
Carbon fiber mirror housings $100
Carbon fiber rear diffuser $200
Carbon fiber rear spoiler$300 
Carbon fiber wing-type rear spoiler $400
Sunroof$900 
Infotainment 
Surround sound$250 
USB port$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Boost gauge$75 
Chronometer $100
Fog lights$125 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Performance meter $150
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Leather door panel trim $250
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, driver seat$200 
No leather in second row $-300
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
Synthetic suede door panel trim$250 
Synthetic suede headliner $650
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel, leather $1000
Total Value of Features$8,315$11,220
Value of Feature Adjustments$0$2,905
Value of Feature Adjustments0-2,704

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Specifications Comparison: Audi A4 / S4 vs. Audi R8

Model Year20182017
ModelA4 / S4R8
Body4dr Sedan2dr Coupe
Wheelbase111.0 in104.3 in
Length186.1 in174.3 in
Width72.5 in76.4 in
Height56.2 in48.8 in
Curb Weight3,451 lb.3,738 lb.
Fuel Capacity16.9 gal.23.9 gal.
Row 1 Headroom38.9 in38.5 in
Row 1 Shoulder Room55.9 in55.1 in
Row 1 Legroom41.3 in40.9 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room54.5 in0.0 in
Row 2 Legroom35.7 in0.0 in
Cargo Volume,
Minimum
13.0 ft34.0 ft3
Cargo Volume,
Maximum
13.08.0 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250Yes
4G LTE connectivity0Yes
Handwriting recognition200Yes
Remote app25Yes
Speed limit information0No
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Total Requested1390100%
Total Not Requested00%

Option Package Details
Audi R8 V10 Plus

Diamond Stitch Leather Package
FeatureValueRequested?
Leather upholstery, extended coverage0No
Special interior trim0No
Upholstered instrument panel, leather700No
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Total Requested110050%
Total Not Requested110050%

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