Audi R8 Audi R8 2008 Audi A4 / S4 Audi A4 / S4 2022

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Audi R8 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.

Audi R8 vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $49,050

Audi A4 / S4 A4 40   
Difference: $69,200

Lowest Total Invoice: $46,178

Audi A4 / S4 A4 40   
Difference: $64,012

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008202220222022
ModelR8A4 / S4A4 / S4A4 / S4
Trim4.2A4 40A4 45 S lineS4
Body2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Base Price $109,000 $39,900 $42,000 $51,900
Base Invoice $101,370 $37,507 $39,480 $48,787
Convenience Package 3,500      
Metallic paint (extra cost) 650 595 595 595
Navigation system 2,000      
Navigation Package   1,500 1,500 1,500
Premium Plus Package   4,700 4,200 3,600
Metal pedals   265 265  
Carbon fiber rear spoiler   995 995  
S Sport Package       2,500
Convenience Package 3,255      
Metallic paint (extra cost) 605 560 560 560
Navigation system 1,860      
Navigation Package   1,411 1,411 1,411
Premium Plus Package   4,419 3,948 3,384
Metal pedals   250 250  
Carbon fiber rear spoiler   936 936  
S Sport Package       2,351
Options (change) 6,150 8,055 7,555 8,195
Options (change) 5,720 7,576 7,105 7,706
Destination 1,000 1,095 1,095 1,095
Gas Tax 2,100 0 0 0
Total Price $118,250 $49,050 $50,650 $61,190
Total Invoice $110,190 $46,178 $47,680 $57,588

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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 R8 vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 40
TrueDelta Adjusted Price Difference: $79,105
TrueDelta Adjusted Invoice Difference: $73,337
Model Year2008202220222022
ModelR8A4 / S4A4 / S4A4 / S4
Trim4.2A4 40A4 45 S lineS4
Body2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Engine420hp V8201hp I4 H261hp I4 H349hp V6
TransmissionM6S7S7T8
DrivetrainAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)140, 7180, 10180, 10180, 10
Tire (rear if not all the same)235/35-19245/40-18245/40-18245/40-18
Total Price$118,250$49,050$50,650$61,190
Adjustments for Features0-9,905-10,155-11,780
Feature-Adjusted Total Price$118,250$39,145$40,495$49,410
Cost Above Minimum$0$0$1,350$10,265
Total Invoice$110,190$46,178$47,680$57,588
Adjustments for Features0-9,325-9,560-11,087
Feature-Adjusted Total Invoice$110,190$36,853$38,120$46,501
Cost Above Minimum$0$0$1,267$9,648

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Features Comparison: Audi R8 vs. Audi A4 / S4

Model Year2008202220222022
ModelR8A4 / S4A4 / S4A4 / S4
Trim4.2A4 40A4 45 S lineS4
Body2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150   
7-speed automated manual $1200$1200 
8-speed manually-shiftable automatic   $1300
AWD$1700$1700$1700$1700
Accessories 
Adaptive cruise control, all-speed, topography and road sign aware $1100$1100$1100
Cruise control$150   
Heated steering wheel $100$100$100
Low-speed semi-autonomous driving $100$100$100
Power rear side windows $200$200$200
Proximity key $250$250$250
Brakes, Airbags, and Other Safety 
Around view cameras $500$500$500
Automatic braking, high-speed or partial $200$200$200
Automatic braking, low-speed $200$200$200
Blind spot warning system $200$200$200
Collision preparation system, rear $100$100$100
Cross-traffic warning, rear $100$100$100
Driver drowsiness monitor $150$150$150
Evasive maneuver assist $200$200$200
Following distance indicator $25$25$25
Forward collision warning $200$200$200
Lane departure warning $200$200$200
Lane keeping assist $400$400$400
Pedestrian detection $50$50$50
Radar- or camera-based collision preparation system $0$0$0
Rearview camera$200   
Rollover sensor $50$50$50
Secondary collision brake assist $25$25$25
Side curtain airbags $350$350$350
Temporary spare tire $150$150$150
Torque vectoring, brake-based $100$100$100
Turn assist $25$25$25
Vehicle exit assist $25$25$25
Wide-view front camera $150$150$150
Wide-view rear camera $0$0$0
Cargo Management 
Air-conditioned storage compartment $50$50$50
Cargo net$40   
Climate Control 
Automatic air recirculation $100$100$100
Dual-zone climate control $125$125$125
Heated windshield washer nozzles $15$15$15
Rear air vents with automatic controls $250$250$250
Drivetrain 
Active rear differential   $500
Engine / Motor 
Automatic start / stop $150$150$150
Mid-engine configuration$0   
Regenerative braking $0$0$0
Exterior 
Bright-finished fuel door$100   
Carbon fiber rear spoiler $300$300 
Painted brake calipers (optional)   $0
Rear spoiler   $200
Retractable rear spoiler$400   
Sunroof $900$900$900
Infotainment 
4G LTE connectivity $0$0$0
Alexa integration $0$0$0
Android Auto support $100$100$100
Apple CarPlay support $100$100$100
Bluetooth audio streaming $25$25$25
CD changer, in-dash$325   
Handwriting recognition $200$200$200
HD radio $50$50$50
In-vehicle Internet $150$150$150
MP3-compatible player$50   
SD Card slot$25   
Telematics service, such as OnStar $200$200$200
Traffic information $25$25$25
Traffic light information $50$50$50
USB port $25$25$25
Voice control for nav and audio $100$100$100
Wi-Fi hotspot $50$50$50
Wireless charging station $75$75$75
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200$200
Auto-dimming passenger-side mirror $75$75$75
Boost gauge   $75
Fog light, rear $100$100$100
Fog lights $125$125$125
Illuminated visor mirror, driver $50$50$50
Illuminated visor mirror, passenger $50$50$50
Large color reconfigurable instrument cluster display $250$250$250
LED headlights $1000$1000$1000
Power-folding mirrors $50$50$50
Predictive efficiency assist $0$0$0
Road sign information $75$75$75
Visor mirror, driver$10   
Visor mirror, passenger$10   
Xenon HID headlights$500   
Seats and Interior Trim 
Center armrest(s), second row $50$50$50
Door sill trim plates$100$100$100 
Folding second row seats $300$300$300
Illuminated door sill trim plates   $200
Manual thigh support length adjuster, driver seat  $50$50
Manual thigh support length adjuster, passenger seat  $50$50
Massage, driver seat   $100
Massage, passenger seat   $100
Memory system, driver seat $200$200$200
No leather in second row$-300   
Power 4-way lumbar adjuster, passenger seat$150 $150$150
Power seatback bolsters, driver seat   $100
Power seatback bolsters, passenger seat   $100
Synthetic suede door panel trim   $250
Synthetic suede inserts in leather seating surfaces$0  $0
Upholstered door armrests (optional) $0$0$0
Upholstered instrument panel$300   
Wood trim $300  
Wood trim, alternative type  $300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500  $500
Electronic systems calibration selector $200$200$200
Sport suspension (upgrade)  $0$0
Transmission 
Launch control   $100
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$4,410$14,315$14,565$16,190
Value of Feature Adjustments$0$9,905$10,155$11,780
Value of Feature Adjustments0-9,325-9,560-11,087

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Specifications Comparison: Audi R8 vs. Audi A4 / S4

Model Year20082022
ModelR8A4 / S4
Body2dr Coupe4dr Sedan
Wheelbase104.3 in111.0 in
Length174.5 in187.5 in
Width75.0 in72.7 in
Height49.3 in56.2 in
Curb Weight3,606 lb.3,683 lb.
Fuel Capacity23.8 gal.15.3 gal.
Row 1 Headroom38.0 in37.3 in
Row 1 Shoulder Room54.4 in55.9 in
Row 1 Legroom41.1 in41.3 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in54.5 in
Row 2 Legroom0.0 in35.7 in
Cargo Volume3.5 ft312.0 ft3

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Option Package Details
Audi R8 4.2

Convenience Package
FeatureValueRequested?
CD changer, in-dash200No
Universal garage door opener100Yes
Bluetooth cell phone link100Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75Yes
Cargo net40No
Hill start assist75No
Total Requested87574%
Total Not Requested31526%

Option Package Details
Audi A4 / S4 A4 40

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Traffic information25No
Handwriting recognition200No
Traffic light information50No
Total Requested60063%
Total Not Requested35037%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Memory system, driver seat200No
Satellite radio200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested67514%
Total Not Requested415086%

Option Package Details
Audi A4 / S4 A4 45 S line

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Traffic information25No
Handwriting recognition200No
Traffic light information50No
Total Requested60063%
Total Not Requested35037%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Memory system, driver seat200No
Satellite radio200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested67514%
Total Not Requested415086%

Option Package Details
Audi A4 / S4 S4

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Traffic information25No
Handwriting recognition200No
Traffic light information50No
Total Requested60063%
Total Not Requested35037%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Memory system, driver seat200No
Satellite radio200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested67514%
Total Not Requested415086%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%

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