Audi A4 / S4 Audi A4 / S4 2010 BMW i8 BMW i8 2015

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Audi A4 / S4 vs. BMW i8 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. BMW i8 Invoice Comparison

Lowest Total Price: $55,600

Audi A4 / S4 S4 3.0T   
Difference: $80,102

Lowest Total Invoice: $51,768

Audi A4 / S4 S4 3.0T   
Difference: $73,514

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102015
ModelA4 / S4i8
TrimS4 3.0TBase
Body4dr Sedan2dr Coupe
Base Price $45,900 $136,500
Base Invoice $42,687 $126,260
Driver Assist Package 900  
Prestige Package 6,100  
Metallic paint (extra cost) 475  
7-speed automated manual 1,400  
Giga World   2,000
Driver Assist Package 837  
Prestige Package 5,674  
Metallic paint (extra cost) 443  
7-speed automated manual 1,302  
Giga World   1,820
Options (change) 8,875 2,000
Options (change) 8,256 1,820
Destination 825 995
Gas Tax 0 -3,793
Total Price $55,600 $135,702
Total Invoice $51,768 $125,282

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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 BMW i8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. BMW i8

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $77,742
TrueDelta Adjusted Invoice Difference: $71,335
Model Year20102015
ModelA4 / S4i8
TrimS4 3.0TBase
Body4dr Sedan2dr Coupe
Engine333hp V6357hp I3 PiH
TransmissionS7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/28 MPG28/29 MPG
Audio (watts, speakers)505, 14360, 11
Tire (rear if not all the same)255/35-19215/45-20
Total Price$55,600$135,702
Adjustments for Features0-2,360
Feature-Adjusted Total Price$55,600$133,342
Total Invoice$51,768$125,282
Adjustments for Features0-2,179
Feature-Adjusted Total Invoice$51,768$123,103

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Features Comparison: Audi A4 / S4 vs. BMW i8

Model Year20102015
ModelA4 / S4i8
TrimS4 3.0TBase
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Power rear side windows$200 
Remote app $25
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras $500
Automatic braking, low-speed $200
Driver drowsiness monitor $150
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure collision mitigation $50
Lane departure warning $200
Obstacle detection, front $150
Pedestrian detection $50
Rearview camera$200 
Temporary spare tire$150 
Wide-view front camera $150
Climate Control 
Heated windshield washer nozzles$15 
Rear air vents with automatic controls$250 
Rear air vents with manual controls $150
Residual heat $50
Engine / Motor 
3.3 kW onboard charger $0
7 kWh battery pack $0
Automatic start / stop $150
Mid-engine configuration $0
Exterior 
Bright-finished exhaust tip(s)$25 
Carbon fiber body structure $0
Sunroof$900 
Infotainment 
App support $0
Bluetooth audio streaming $25
CD player$125 
Concierge Services - 3 year subscription $150
DVD-compatible player$0 
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
iPod integration$100 
MP3-compatible player$50 
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Text dictation $50
Traffic + travel information $25
Traffic information$25 
USB port $25
Voice control for external devices $0
Voice recorder $0
Instruments, Lights, and Mirrors 
Compass$0 
Fog light, rear$100 
Fog lights$125 
Head-up display (HUD) $350
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Turn signals on or near mirrors$25 
Xenon HID headlights$500 
Seats and Interior Trim 
Aluminum trim$100 
Center armrest(s), second row$50 
Door sill trim plates$100 
Folding second row seats$300 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Sport suspension (upgrade)$0 
Total Value of Features$7,215$9,575
Value of Feature Adjustments$0$2,360
Value of Feature Adjustments0-2,179

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Specifications Comparison: Audi A4 / S4 vs. BMW i8

Model Year20102015
ModelA4 / S4i8
Body4dr Sedan2dr Coupe
Wheelbase110.6 in110.2 in
Length185.2 in184.9 in
Width71.9 in76.5 in
Height56.2 in50.8 in
Curb Weight3,637 lb.3,455 lb.
Fuel Capacity16.9 gal.11.1 gal.
Row 1 Headroom40.0 in38.7 in
Row 1 Shoulder Room55.5 in61.1 in
Row 1 Legroom41.3 in0.0 in
Row 2 Headroom37.5 in32.4 in
Row 2 Shoulder Room54.3 in51.5 in
Row 2 Legroom35.2 in0.0 in
Cargo Volume12.4 ft34.7 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assist Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200Yes
Total Requested650100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Compass0No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Traffic information25Yes
Media drive, large15Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Total Requested174070%
Total Not Requested75030%

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