BMW i8 BMW i8 2017 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2022

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BMW i8 vs. Audi A4 / S4 / RS4 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.

BMW i8 vs. Audi A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $64,390

Audi A4 / S4 / RS4 S4   
Difference: $78,212

Lowest Total Invoice: $60,596

Audi A4 / S4 / RS4 S4   
Difference: $72,486

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172022
Modeli8A4 / S4 / RS4
TrimBaseS4
Body2dr Coupe4dr Sedan
Base Price $143,400 $51,900
Base Invoice $134,040 $48,787
Giga World 2,000  
Prestige Package   4,700
Premium Plus Package   3,600
S Sport Package   2,500
Metallic paint (extra cost)   595
Giga World 1,840  
Prestige Package   4,419
Premium Plus Package   3,384
S Sport Package   2,351
Metallic paint (extra cost)   560
Options (change) 2,000 11,395
Options (change) 1,840 10,714
Destination 995 1,095
Gas Tax -3,793 0
Total Price $142,602 $64,390
Total Invoice $133,082 $60,596

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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 BMW i8 dealer quotes or Audi A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW i8 vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 S4
TrueDelta Adjusted Price Difference: $85,237
TrueDelta Adjusted Invoice Difference: $79,097
Model Year20172022
Modeli8A4 / S4 / RS4
TrimBaseS4
Body2dr Coupe4dr Sedan
Engine357hp I3 PiH349hp V6
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)28/29 MPG21/30 MPG
Audio (watts, speakers)360, 11755, 19
Tire (rear if not all the same)215/45-20245/40-18
Total Price$142,602$64,390
Adjustments for Features0-7,025
Feature-Adjusted Total Price$142,602$57,365
Total Invoice$133,082$60,596
Adjustments for Features0-6,611
Feature-Adjusted Total Invoice$133,082$53,985

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Features Comparison: BMW i8 vs. Audi A4 / S4 / RS4

Model Year20172022
Modeli8A4 / S4 / RS4
TrimBaseS4
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Adaptive cruise control, all-speed, topography and road sign aware $1100
Cruise control$150 
Heated steering wheel $100
Low-speed semi-autonomous driving $100
Power rear side windows $200
Remote app$25 
Semi-automated parking system $500
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Collision preparation system, rear $100
Cross-traffic warning, rear $100
Evasive maneuver assist $200
Following distance indicator $25
Lane keeping assist $400
Radar- or camera-based collision preparation system $0
Rollover sensor $50
Secondary collision brake assist $25
Temporary spare tire $150
Torque vectoring, brake-based $100
Turn assist $25
Vehicle exit assist $25
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment $50
Climate Control 
Heated windshield washer nozzles $15
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Residual heat$50 
Drivetrain 
Active rear differential $500
Engine / Motor 
3.3 kW onboard charger$0 
7 kWh battery pack$0 
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Bright-finished exhaust tip(s) $25
Carbon fiber body structure$0 
Laminated front side windows $200
Painted brake calipers (optional) $0
Rear spoiler $200
Sunroof $900
Infotainment 
4G LTE connectivity $0
Alexa integration $0
Android Auto support $100
App support$0 
Apple CarPlay support $100
Aux input$50 
Concierge Services - 3 year subscription$150 
Media drive$15 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Text dictation$50 
Traffic + travel information$25 
Traffic information $25
Traffic light information $50
Voice control for external devices$0 
Voice recorder$0 
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Boost gauge $75
Compass $0
Fog light, rear $100
Fog lights $125
Headlight washers $50
Power-folding mirrors $50
Predictive efficiency assist $0
Road sign information $75
Turn signals on or near mirrors $25
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Heated second row seats $200
Illuminated door sill trim plates $200
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
Metal pedals $75
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Synthetic suede door panel trim $250
Synthetic suede inserts in leather seating surfaces $0
Upholstered door armrests (optional) $0
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$4,990$12,015
Value of Feature Adjustments$0$7,025
Value of Feature Adjustments0-6,611

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Specifications Comparison: BMW i8 vs. Audi A4 / S4 / RS4

Model Year20172022
Modeli8A4 / S4 / RS4
Body2dr Coupe4dr Sedan
Wheelbase110.2 in111.0 in
Length184.9 in187.5 in
Width76.5 in72.7 in
Height50.8 in56.2 in
Curb Weight3,455 lb.3,847 lb.
Fuel Capacity11.1 gal.15.3 gal.
Row 1 Headroom38.7 in37.3 in
Row 1 Shoulder Room61.1 in55.9 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom32.4 in37.4 in
Row 2 Shoulder Room51.5 in54.5 in
Row 2 Legroom0.0 in35.7 in
Cargo Volume4.7 ft312.0 ft3

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Option Package Details
Audi A4 / S4 / RS4 S4

Prestige Package
FeatureValueRequested?
Heated second row seats200No
Head-up display (HUD)350Yes
Headlight washers50No
Surround sound250Yes
Laminated front side windows200No
Semi-automated parking system500No
Interior ambient lighting, configurable150Yes
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200Yes
Traffic light information50No
Total Requested165055%
Total Not Requested135045%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300Yes
Wide-view front camera150Yes
Large color reconfigurable instrument cluster display250Yes
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Alarm100No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Total Requested210044%
Total Not Requested272556%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%

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