Audi A4 / S4 Audi A4 / S4 2018 Infiniti EX Infiniti EX 2008
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Audi A4 / S4 vs. Infiniti EX 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 EX Invoice Comparison

Lowest Total Price: $48,315

Infiniti EX EX35 Journey   
Difference: $10,835

Lowest Total Invoice: $43,760

Infiniti EX EX35 Journey   
Difference: $11,319

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182008
ModelA4 / S4EX
TrimS4 3.0TEX35 Journey
Body4dr Sedan4dr SUV
Base Price $51,400 $35,450
Base Invoice $47,802 $32,597
Driver Assistance Package 1,800  
Prestige Package 4,400  
Metallic paint (extra cost) 575  
Navigation Package   2,150
Premium Package   2,150
Technology Package   1,950
Luxe Elite Package   1,650
Wood trim   450
AWD   1,400
Body kit   2,250
Driver Assistance Package 1,674  
Prestige Package 4,092  
Metallic paint (extra cost) 536  
Navigation Package   1,853
Premium Package   1,853
Technology Package   1,680
Luxe Elite Package   1,422
Wood trim   388
AWD   1,283
Body kit   1,819
Options (change) 6,775 12,000
Options (change) 6,302 10,298
Destination 975 865
Total Price $59,150 $48,315
Total Invoice $55,079 $43,760

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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 Audi A4 / S4 dealer quotes or Infiniti EX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Infiniti EX

Lowest Adjusted Price and Invoice: Infiniti EX EX35 Journey
TrueDelta Adjusted Price Difference: $5,660
TrueDelta Adjusted Invoice Difference: $6,500
Model Year20182008
ModelA4 / S4EX
TrimS4 3.0TEX35 Journey
Body4dr Sedan4dr SUV
Engine354hp V6297hp V6
TransmissionT8T5
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)21/30 MPG16/23 MPG
Audio (watts, speakers)755, 19?, 11
Tire (rear if not all the same)245/40-18225/55-18
Total Price$59,150$48,315
Adjustments for Features-5,1750
Feature-Adjusted Total Price$53,975$48,315
Total Invoice$55,079$43,760
Adjustments for Features-4,8190
Feature-Adjusted Total Invoice$50,260$43,760

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Features Comparison: Audi A4 / S4 vs. Infiniti EX

Model Year20182008
ModelA4 / S4EX
TrimS4 3.0TEX35 Journey
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
5-speed manually-shiftable automatic $1000
AWD$1700$1700
Accessories 
Adaptive cruise control $600
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Low-speed semi-autonomous driving$100 
Remote app$25 
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Collision preparation system, rear$100 
Cross-traffic warning, rear$100 
Driver drowsiness monitor$150 
Evasive maneuver assist$200 
Following distance indicator$25 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention $150
Lane keeping assist$400 
Pedestrian detection$50 
Secondary collision brake assist$25 
Torque vectoring, brake-based$100 
Turn assist$25 
Vehicle exit assist$25 
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo cover $75
Overhead sunglass holder $25
Climate Control 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear wiper $175
Variable intermittent wipers $75
Drivetrain 
Lockable center differential $150
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Bodyside cladding (gray/black) $250
Deep-tinted rear windows $275
Laminated front side windows$200 
Self-repairing paint $0
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player, remote$100 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
iPod integration $100
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Boost gauge$75 
Fog light, rear$100 
Head-up display (HUD)$350 
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Predictive efficiency assist$0 
Road sign information$75 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim$100 
Door sill trim plates $100
Folding second row seats$300 
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 lumbar adjuster, driver seat $100
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power-folding second row seats $700
Synthetic suede door panel trim$250 
Synthetic suede inserts in leather seating surfaces$0 
Upholstered door armrests (optional)$0 
Upholstered instrument cluster hood, leather $200
Wood trim $300
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$12,990$7,815
Value of Feature Adjustments$5,175$0
Value of Feature Adjustments-4,8190

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

Specifications Comparison: Audi A4 / S4 vs. Infiniti EX

Model Year20182008
ModelA4 / S4EX
Body4dr Sedan4dr SUV
Wheelbase111.0 in110.2 in
Length186.1 in182.3 in
Width72.5 in71.0 in
Height56.2 in61.9 in
Curb Weight3,858 lb.3,915 lb.
Fuel Capacity16.9 gal.20.0 gal.
Row 1 Headroom38.9 in40.5 in
Row 1 Shoulder Room55.9 in54.8 in
Row 1 Hip Room0.0 in52.9 in
Row 1 Legroom41.3 in44.3 in
Row 2 Headroom37.4 in38.4 in
Row 2 Shoulder Room54.5 in55.1 in
Row 2 Hip Room0.0 in50.0 in
Row 2 Legroom35.7 in28.5 in
Cargo Volume,
Minimum		13.0 ft316.8 ft3
Cargo Volume,
Maximum		13.047.4 ft3

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

Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested2009%
Total Not Requested197591%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200No
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Total Requested99041%
Total Not Requested140059%

Option Package Details
Infiniti EX EX35 Journey

AWD
FeatureValueRequested?
AWD0Yes
Lockable center differential150No
Total Requested00%
Total Not Requested150100%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
SD Card slot25Yes
Total Requested965100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Heated mirrors25Yes
Heated front seats200Yes
CD changer, in-dash200No
Power lumbar adjuster, driver seat50Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Dual-zone climate control125Yes
Surround sound250Yes
Rear air vents100Yes
Mirror tilt-down in reverse25No
Bose, 11 speakers (with subwoofer)350No
iPod integration100Yes
Total Requested135067%
Total Not Requested67533%
Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Lane departure prevention system150Yes
Around view cameras300Yes
Forward collision alert200Yes
Total Requested1300100%
Total Not Requested00%
Luxe Elite Package
FeatureValueRequested?
Upgraded leather upholstery0No
Upholstered door panels, leather250Yes
Upholstered instrument cluster hood, leather200No
Steering-linked headlights150No
Xenon HID headlights500Yes
225/55VR18 tires400No
Total Requested75050%
Total Not Requested75050%

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