BMW i8 BMW i8 2015 Audi A6 / S6 Audi A6 / S6 2016

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BMW i8 vs. Audi A6 / S6 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 A6 / S6 Invoice Comparison

Lowest Total Price: $76,350

Audi A6 / S6 S6 4.0 TFSI   
Difference: $59,352

Lowest Total Invoice: $71,072

Audi A6 / S6 S6 4.0 TFSI   
Difference: $54,210

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152016
Modeli8A6 / S6
TrimBaseS6 4.0 TFSI
Body2dr Coupe4dr Sedan
Base Price $136,500 $70,900
Base Invoice $126,260 $65,938
Giga World 2,000  
Driver Assistance Package   2,550
Metallic paint (extra cost)   575
LED headlights   1,400
Giga World 1,820  
Driver Assistance Package   2,371
Metallic paint (extra cost)   536
LED headlights   1,302
Options (change) 2,000 4,525
Options (change) 1,820 4,209
Destination 995 925
Gas Tax -3,793 0
Total Price $135,702 $76,350
Total Invoice $125,282 $71,072

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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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TrueDelta Value Comparison: BMW i8 vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $63,432
TrueDelta Adjusted Invoice Difference: $58,008
Model Year20152016
Modeli8A6 / S6
TrimBaseS6 4.0 TFSI
Body2dr Coupe4dr Sedan
Engine357hp I3 PiH450hp V8
TransmissionT6S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)28/29 MPG18/27 MPG
Audio (watts, speakers)360, 11?, 10
Tire (rear if not all the same)215/45-20255/40-19
Total Price$135,702$76,350
Adjustments for Features0-4,080
Feature-Adjusted Total Price$135,702$72,270
Total Invoice$125,282$71,072
Adjustments for Features0-3,798
Feature-Adjusted Total Invoice$125,282$67,274

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Features Comparison: BMW i8 vs. Audi A6 / S6

Model Year20152016
Modeli8A6 / S6
TrimBaseS6 4.0 TFSI
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Adaptive cruise control, all-speed $850
Cruise control$150 
Power rear side windows $200
Remote app$25 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Collision preparation system, rear $100
Driver drowsiness monitor$150 
Lane departure collision mitigation$50 
Lane departure prevention, steering-based $200
Pedestrian detection$50 
Radar- or camera-based collision preparation system $0
Rollover sensor $50
Secondary collision brake assist $25
Temporary spare tire $150
Wide-view rear camera $0
Cargo Management 
Cargo net $40
Rear seat pass-through $100
Climate Control 
Heated windshield washer nozzles $15
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear dual-zone climate control $125
Engine / Motor 
3.3 kW onboard charger$0 
7 kWh battery pack$0 
Dual-mode exhaust, switchable $500
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Bright-finished exhaust tip(s) $25
Carbon fiber body structure$0 
Laminated front side windows $200
Sunroof $900
Infotainment 
4G LTE connectivity $0
App support$0 
CD player $125
Concierge Services - 3 year subscription$150 
DVD-compatible player $0
iPod integration $100
MP3-compatible player $50
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
SD Card slot $25
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar$200 
Text dictation$50 
USB port$25 
Voice control for external devices$0 
Voice recorder$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Compass $0
Fog light, rear $100
Head-up display (HUD)$350 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Center armrest(s), second row $50
Door sill trim plates $100
Folding second row seats $300
Metal pedals $75
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
Upholstered instrument panel, leather$1000 
Wood trim $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Sport suspension (upgrade) $0
Total Value of Features$6,325$10,405
Value of Feature Adjustments$0$4,080
Value of Feature Adjustments0-3,798

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Specifications Comparison: BMW i8 vs. Audi A6 / S6

Model Year20152016
Modeli8A6 / S6
Body2dr Coupe4dr Sedan
Wheelbase110.2 in114.6 in
Length184.9 in194.2 in
Width76.5 in73.8 in
Height50.8 in57.8 in
Curb Weight3,455 lb.4,486 lb.
Fuel Capacity11.1 gal.19.8 gal.
Row 1 Headroom38.7 in37.2 in
Row 1 Shoulder Room61.1 in57.5 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom32.4 in37.8 in
Row 2 Shoulder Room51.5 in56.3 in
Row 2 Legroom0.0 in37.4 in
Cargo Volume4.7 ft314.1 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Around view cameras300Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Wide-view front camera150Yes
Wide-view rear camera0No
Lane departure prevention system, steering-based200No
Total Requested105049%
Total Not Requested110051%

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