Audi A4 / S4 Audi A4 / S4 2009 Infiniti G Infiniti G 2010
MENU
1 0 3 4 3 4

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

Join Us

Audi A4 / S4 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 A4 / S4 vs. Infiniti G Invoice Comparison

Lowest Total Price: $42,675

Infiniti G G37   
Difference: $4,025

Lowest Total Invoice: $39,153

Infiniti G G37   
Difference: $4,339

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092010
ModelA4 / S4A4 / S4G
TrimA4 2.0TA4 3.2G37
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $31,000 $40,400 $33,250
Base Invoice $28,830 $37,572 $30,727
Prestige Package 7,350 3,350  
Adaptive cruise control 2,100 2,100  
Navigation system 2,500 2,500  
Metallic paint (extra cost) 475 475  
Wood trim 400 400 550
6-speed shiftable automatic 0    
AWD 2,050   1,600
Technology Package     1,150
Navigation Package     1,850
Journey Package     1,200
Premium Package     2,150
Rear air vents     0
Cargo net     60
Prestige Package 6,835 3,119  
Adaptive cruise control 1,953 1,953  
Navigation system 2,326 2,326  
Metallic paint (extra cost) 443 443  
Wood trim 373 373 476
6-speed shiftable automatic 0    
AWD 1,907   1,473
Technology Package     996
Navigation Package     1,603
Journey Package     1,105
Premium Package     1,862
Rear air vents     0
Cargo net     46
Options (change) 14,875 8,825 8,560
Options (change) 13,837 8,214 7,561
Destination 825 825 865
Total Price $46,700 $50,050 $42,675
Total Invoice $43,492 $46,611 $39,153

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 A4 / S4 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 A4 / S4 vs. Infiniti G

Lowest Adjusted Price and Invoice: Infiniti G G37
TrueDelta Adjusted Price Difference: $3,640
TrueDelta Adjusted Invoice Difference: $3,980
Model Year200920092010
ModelA4 / S4A4 / S4G
TrimA4 2.0TA4 3.2G37
Body4dr Sedan4dr Sedan4dr Sedan
Engine211hp I4265hp V6328hp V6
TransmissionT6T6T7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)14/21 MPG14/21 MPG19/27 MPG
Audio (watts, speakers)505, 14505, 14?, 10
Tire (rear if not all the same)245/45-17245/40-18225/55-17
Total Price$46,700$50,050$42,675
Adjustments for Features-385-3850
Feature-Adjusted Total Price$46,315$49,665$42,675
Cost Above Minimum$0$3,350$0
Total Invoice$43,492$46,611$39,153
Adjustments for Features-359-3590
Feature-Adjusted Total Invoice$43,133$46,252$39,153
Cost Above Minimum$0$3,119$0

Return to top

Features Comparison: Audi A4 / S4 vs. Infiniti G

Model Year200920092010
ModelA4 / S4A4 / S4G
TrimA4 2.0TA4 3.2G37
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
7-speed manually-shiftable automatic  $1200
AWD$1700$1700$1700
Accessories 
Remote window/roof operation  $15
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Blind spot warning system$200$200 
Cargo Management 
Overhead sunglass holder  $25
Rear seat pass-through  $100
Climate Control 
Heated windshield washer nozzles$15$15 
Ionizing air filtration  $50
Rear air vents  $100
Rear air vents with automatic controls$250$250 
Drivetrain 
Lockable center differential  $150
Infotainment 
Bluetooth audio streaming  $25
DVD-compatible player  $0
iPod integration$100$100 
Media drive  $15
Traffic + travel information  $25
USB port  $25
Instruments, Lights, and Mirrors 
Analog clock  $25
Compass$0$0 
Fog light, rear$100$100 
Interior ambient lighting$150$150 
Steering-linked headlights$150$150 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Folding second row seats$300$300 
Leather door panel trim  $250
Manual lumbar adjuster, driver seat  $50
Power 4-way lumbar adjuster, driver seat$150$150 
Total Value of Features$4,490$4,490$4,105
Value of Feature Adjustments$385$385$0
Value of Feature Adjustments-359-3590

Return to top

See a complete comparison of Audi A4 / S4 vs. Infiniti G features.

Specifications Comparison: Audi A4 / S4 vs. Infiniti G

Model Year20092010
ModelA4 / S4G
Body4dr Sedan4dr Sedan
Wheelbase110.6 in112.2 in
Length185.2 in187.0 in
Width71.9 in69.8 in
Height56.2 in57.2 in
Curb Weight3,943 lb.3,783 lb.
Fuel Capacity16.9 gal.20.0 gal.
Row 1 Headroom40.0 in40.5 in
Row 1 Shoulder Room55.5 in55.6 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom41.3 in43.9 in
Row 2 Headroom37.5 in37.7 in
Row 2 Shoulder Room54.3 in55.2 in
Row 2 Hip Room0.0 in53.7 in
Row 2 Legroom35.2 in34.7 in
Cargo Volume12.4 ft313.5 ft3

Return to top

See a complete comparison of Audi A4 / S4 vs. Infiniti G specs.

Option Package Details
Audi A4 / S4 A4 2.0T

Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0No
Dual-zone climate control125Yes
Cargo net40Yes
Heated front seats200Yes
iPod integration100Yes
CD changer, in-dash200No
Rear air vents with automatic controls250No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Total Requested264063%
Total Not Requested155037%

Option Package Details
Audi A4 / S4 A4 3.2

Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Total Requested75044%
Total Not Requested95056%

Option Package Details
Infiniti G G37

AWD
FeatureValueRequested?
AWD0Yes
Lockable center differential150No
Total Requested00%
Total Not Requested150100%
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%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25Yes
Bluetooth audio streaming25No
Total Requested72592%
Total Not Requested658%
Journey Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Compass0No
Dual-zone climate control125Yes
USB port25Yes
Total Requested1050100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Sunroof900Yes
Bose, 10 speakers (with subwoofer)350No
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Media drive, small5No
Total Requested160078%
Total Not Requested45522%

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, Wagons, and Convertibles.
See TrueDelta's information for all Audi models.