Audi A8 / S8 Audi A8 / S8 2014 Infiniti G Infiniti G 2013

We are 103,000+ car owners sharing real-world car information.

Join Us

Audi A8 / S8 vs. Infiniti G 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 A8 / S8 vs. Infiniti G Invoice Comparison

Lowest Total Price: $44,455

Infiniti G G37   
Difference: $38,790

Lowest Total Invoice: $40,892

Infiniti G G37   
Difference: $36,590

Calculate Payments

  Down Payment Interest Rate Term
Model Year2014201420142013
ModelA8 / S8A8 / S8A8 / S8G
TrimA8 3.0TA8 4.0TS8G37
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $75,100 $83,900 $112,500 $37,350
Base Invoice $69,844 $78,028 $104,627 $34,601
Driver Assistance Package 3,250 3,250 2,250  
Premium Package 4,000 4,000   2,500
Wood trim     0 600
Navigation Package       1,850
Technology Package       1,250
Driver Assistance Package 3,023 3,023 2,093  
Premium Package 3,720 3,720   2,172
Wood trim     0 521
Navigation Package       1,607
Technology Package       1,086
Options (change) 7,250 7,250 2,250 6,200
Options (change) 6,743 6,743 2,093 5,386
Destination 895 895 895 905
Total Price $83,245 $92,045 $115,645 $44,455
Total Invoice $77,482 $85,666 $107,615 $40,892

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A8 / S8 dealer quotes or Infiniti G dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A8 / S8 vs. Infiniti G

Lowest Adjusted Price and Invoice: Infiniti G G37
TrueDelta Adjusted Price Difference: $28,550
TrueDelta Adjusted Invoice Difference: $27,059
Model Year2014201420142013
ModelA8 / S8A8 / S8A8 / S8G
TrimA8 3.0TA8 4.0TS8G37
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine333hp V6420hp V8520hp V8328hp V6
TransmissionT8T8T8T7
DrivetrainAWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 14?, 10
Tire (rear if not all the same)255/45-19255/45-19265/35-21225/55-17
Total Price$83,245$92,045$115,645$44,455
Adjustments for Features-10,240-10,240-13,4650
Feature-Adjusted Total Price$73,005$81,805$102,180$44,455
Cost Above Minimum$0$8,800$29,175$0
Total Invoice$77,482$85,666$107,615$40,892
Adjustments for Features-9,531-9,530-12,5300
Feature-Adjusted Total Invoice$67,951$76,136$95,085$40,892
Cost Above Minimum$0$8,185$27,134$0

Return to top

Features Comparison: Audi A8 / S8 vs. Infiniti G

Model Year2014201420142013
ModelA8 / S8A8 / S8A8 / S8G
TrimA8 3.0TA8 4.0TS8G37
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300 
7-speed manually-shiftable automatic   $1200
AWD$1700$1700$1700 
RWD   $0
Accessories 
Active noise reduction $0$0 
Adaptive cruise control   $600
Adaptive cruise control, all-speed$850$850$850 
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$500$500 
Automatic braking, low-speed$200$200$200 
Blind spot warning system$200$200$200 
Collision preparation system, rear$100$100$100 
Full-size spare tire$225$225$225 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Lane departure warning$200$200  
Obstacle detection, front$150$150$150 
Rear side airbags$300$300$300 
Rearview camera   $200
Rollover sensor$50$50$50 
Temporary spare tire   $150
Wide-view front camera$150$150$150 
Wide-view rear camera$0$0$0 
Cargo Management 
Air-conditioned storage compartment$50$50$50 
Overhead sunglass holder   $25
Rear seat pass-through   $100
Climate Control 
Heated windshield washer nozzles$15$15$15 
Ionizing air filtration   $50
Rear air vents$100$100 $100
Rear air vents with automatic controls  $250 
Rear dual-zone climate control  $125 
Residual heat$50$50$50 
Engine / Motor 
Dual-mode exhaust, switchable  $500 
Exterior 
Body kit  $0 
Laminated front side windows  $200 
Laminated rear side windows  $100 
Infotainment 
Concierge Services - 4 year subscription   $200
Handwriting recognition$200$200$200 
HD radio$50$50$50 
In-vehicle Internet$150$150$150 
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming headlights$200$200$200 
Auto-dimming passenger-side mirror$75$75$75 
Cornering lights$50$50$50 
Fog light, rear$100$100$100 
Headlight washers$50$50$50 
Interior ambient lighting$150$150$150 
LED headlights$1000$1000$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
Seats and Interior Trim 
Cooled or ventilated front seats$300$300$300 
Leather door panel trim  $250 
Manual lumbar adjuster, driver seat   $50
Massage, driver seat$100$100$100 
Massage, passenger seat$100$100$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 seat belt height adjusters, front row$25$25$25 
Power seatback bolsters, driver seat$100$100$100 
Power seatback bolsters, passenger seat$100$100$100 
Power thigh bolsters, driver seat$100$100$100 
Power thigh bolsters, passenger seat$100$100$100 
Power thigh support length adjuster, driver seat$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100 
Power upper seatback recliner, driver seat$100$100$100 
Power upper seatback recliner, passenger seat$100$100$100 
Synthetic suede headliner  $650 
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$13,415$13,415$16,640$3,175
Value of Feature Adjustments$10,240$10,240$13,465$0
Value of Feature Adjustments-9,531-9,530-12,5300

Return to top

Specifications Comparison: Audi A8 / S8 vs. Infiniti G

Model Year20142013
ModelA8 / S8G
Body4dr Sedan4dr Sedan
Wheelbase117.8 in112.2 in
Length202.2 in187.9 in
Width76.7 in69.8 in
Height57.5 in57.2 in
Curb Weight4,366 lb.3,619 lb.
Fuel Capacity23.8 gal.20.0 gal.
Row 1 Headroom37.2 in40.5 in
Row 1 Shoulder Room59.1 in55.6 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom41.4 in43.9 in
Row 2 Headroom38.1 in37.7 in
Row 2 Shoulder Room57.8 in55.2 in
Row 2 Hip Room0.0 in53.7 in
Row 2 Legroom37.7 in34.7 in
Cargo Volume13.2 ft313.5 ft3

Return to top

Option Package Details
Audi A8 / S8 A8 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning system200No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision alert200Yes
Total Requested20010%
Total Not Requested175090%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100No
Massage, passenger seat100No
Blind spot warning system200No
LED headlights500No
Collision preparation system, rear100No
Total Requested00%
Total Not Requested1700100%

Option Package Details
Audi A8 / S8 A8 4.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning system200No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision alert200Yes
Total Requested20010%
Total Not Requested175090%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100No
Massage, passenger seat100No
Blind spot warning system200No
LED headlights500No
Collision preparation system, rear100No
Total Requested00%
Total Not Requested1700100%

Option Package Details
Audi A8 / S8 S8

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision alert200Yes
Total Requested20018%
Total Not Requested90082%

Option Package Details
Infiniti G G37

Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large10Yes
Traffic + travel information25Yes
SD Card slot25Yes
Bluetooth audio streaming25Yes
Total Requested785100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Sunroof900Yes
Bose, 10 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Surround sound250Yes
Media drive, small5Yes
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Total Requested170583%
Total Not Requested35017%
Technology Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic air recirculation100Yes
Forward collision alert200Yes
Ionizing air filtration50No
Total Requested85094%
Total Not Requested506%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Audi models.