Infiniti G Infiniti G 2006 Audi A8 / S8 Audi A8 / S8 2014

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Infiniti G vs. Audi A8 / S8 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.

Infiniti G vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $38,000

Infiniti G G35   
Difference: $37,995

Lowest Total Invoice: $34,738

Infiniti G G35   
Difference: $36,001

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006201420142014
ModelGA8 / S8A8 / S8A8 / S8
TrimG35A8 3.0TA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $31,450 $75,100 $83,900 $112,500
Base Invoice $28,930 $69,844 $78,028 $104,627
Premium Package B/C 3,500      
Navigation system 1,800      
Satellite radio 350      
Wood trim 250     0
Premium Package B/C 3,016      
Navigation system 1,624      
Satellite radio 302      
Wood trim 216     0
Options (change) 5,900 0 0 0
Options (change) 5,158 0 0 0
Destination 650 895 895 895
Total Price $38,000 $75,995 $84,795 $113,395
Total Invoice $34,738 $70,739 $78,923 $105,522

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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: Infiniti G vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Infiniti G G35
TrueDelta Adjusted Price Difference: $29,705
TrueDelta Adjusted Invoice Difference: $28,284
Model Year2006201420142014
ModelGA8 / S8A8 / S8A8 / S8
TrimG35A8 3.0TA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine280hp V6333hp V6420hp V8520hp V8
TransmissionT5T8T8T8
DrivetrainRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 7630, 14630, 14630, 14
Tire (rear if not all the same)215/55-17255/45-19255/45-19265/35-21
Total Price$38,000$75,995$84,795$113,395
Adjustments for Features0-8,290-8,290-13,165
Feature-Adjusted Total Price$38,000$67,705$76,505$100,230
Cost Above Minimum$0$0$8,800$32,525
Total Invoice$34,738$70,739$78,923$105,522
Adjustments for Features0-7,717-7,716-12,251
Feature-Adjusted Total Invoice$34,738$63,022$71,207$93,271
Cost Above Minimum$0$0$8,185$30,249

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Features Comparison: Infiniti G vs. Audi A8 / S8

Model Year2006201420142014
ModelGA8 / S8A8 / S8A8 / S8
TrimG35A8 3.0TA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000   
8-speed manually-shiftable automatic $1300$1300$1300
RWD$0   
AWD $1700$1700$1700
Accessories 
Active noise reduction  $0$0
Hands-free trunk or liftgate $100$100$100
Power door closers $300$300$300
Power trunk closer $350$350$350
Sunshade, rear, power   $225
Sunshades, second row, power   $225
Brakes, Airbags, and Other Safety 
Around view cameras   $500
Blind spot warning system   $200
Brake- or yaw-sensor-initiated collision preparation system $0$0$0
Collision preparation system, rear   $100
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Obstacle detection, front $150$150$150
Obstacle detection, rear $250$250$250
Rear side airbags $300$300$300
Rearview camera $200$200 
Rollover sensor $50$50$50
Wide-view front camera   $150
Wide-view rear camera   $0
Cargo Management 
Air-conditioned storage compartment $50$50$50
Cargo net$40   
Overhead sunglass holder$25   
Rear seat pass-through$100   
Climate Control 
Heated windshield washer nozzles $15$15$15
Rain-sensing wipers $175$175$175
Rear air vents$100$100$100 
Rear air vents with automatic controls   $250
Rear dual-zone climate control   $125
Residual heat $50$50$50
Variable intermittent wipers$75   
Engine / Motor 
Dual-mode exhaust, switchable   $500
Exterior 
Body kit   $0
Bodyside moldings$75   
Laminated front side windows   $200
Laminated rear side windows   $100
Infotainment 
Aux input $50$50$50
Bluetooth audio streaming $25$25$25
CD changer, in-dash$325   
CD player $125$125$125
DVD-compatible player $0$0$0
Handwriting recognition $200$200$200
HD radio $50$50$50
In-vehicle Internet $150$150$150
Media drive $15$15$15
Surround sound $250$250$250
Traffic + travel information $25$25$25
Voice control for nav and audio $100$100$100
Wi-Fi hotspot $50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming headlights   $200
Auto-dimming passenger-side mirror $75$75$75
Compass$0   
Cornering lights $50$50$50
Fog light, rear $100$100$100
Headlight washers $50$50$50
LED headlights   $1000
Mirror tilt-down in reverse $25$25$25
Power-folding mirrors $50$50$50
Steering-linked headlights $150$150$150
Turn signals on or near mirrors $25$25$25
Xenon HID headlights$500$500$500 
Seats and Interior Trim 
Cooled or ventilated front seats   $300
Manual lumbar adjuster, driver seat$50   
Manual recliner, second row seats$75   
Massage, driver seat   $100
Massage, passenger seat   $100
Memory system, passenger seat $150$150$150
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150
Power headrest height adjuster, driver seat $50$50$50
Power headrest height adjuster, passenger seat $50$50$50
Power height adjuster, passenger seat $100$100$100
Power seat belt height adjusters, front row $25$25$25
Power seatback bolsters, driver seat   $100
Power seatback bolsters, passenger seat   $100
Power thigh bolsters, driver seat   $100
Power thigh bolsters, passenger seat   $100
Power thigh support length adjuster, driver seat $100$100$100
Power thigh support length adjuster, passenger seat $100$100$100
Power tilt adjuster, passenger seat $100$100$100
Power upper seatback recliner, driver seat $100$100$100
Power upper seatback recliner, passenger seat $100$100$100
Upholstered instrument panel $300$300$300
Suspension, Wheels, and Tires 
Active steering   $1000
Adaptive dampers - electrical $500$500$500
Air suspension, auto-leveling and height adjustable $1000$1000$1000
Electronic systems calibration selector $200$200$200
Transmission 
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$2,365$10,655$10,655$15,530
Value of Feature Adjustments$0$8,290$8,290$13,165
Value of Feature Adjustments0-7,717-7,716-12,251

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Specifications Comparison: Infiniti G vs. Audi A8 / S8

Model Year20062014
ModelGA8 / S8
Body4dr Sedan4dr Sedan
Wheelbase112.2 in117.8 in
Length186.9 in202.2 in
Width69.0 in76.7 in
Height57.7 in57.5 in
Curb Weight3,469 lb.4,366 lb.
Fuel Capacity20.0 gal.23.8 gal.
Row 1 Headroom40.1 in37.2 in
Row 1 Shoulder Room56.4 in59.1 in
Row 1 Hip Room52.2 in0.0 in
Row 1 Legroom43.6 in41.4 in
Row 2 Headroom37.9 in38.1 in
Row 2 Shoulder Room55.5 in57.8 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom33.6 in37.7 in
Cargo Volume14.8 ft313.2 ft3

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Option Package Details
Infiniti G G35

Premium Package B/C
FeatureValueRequested?
Full-size spare tire225No
Proximity key250Yes
Rear air vents100Yes
Manual recliner, second row seats75No
Bose, 200W, 7 speakers (with subwoofer)350No
Tilt/telescoping steering wheel, power100Yes
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0No
Dual-zone climate control125Yes
Total Requested215077%
Total Not Requested65023%

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