Audi A4 / S4 Audi A4 / S4 2015 Lexus IS Lexus IS 2017

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Audi A4 / S4 vs. Lexus IS 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. Lexus IS Invoice Comparison

Lowest Total Price: $51,160

Lexus IS 350   
Difference: $10,115

Lowest Total Invoice: $47,588

Lexus IS 350   
Difference: $9,462

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152017
ModelA4 / S4IS
TrimS4 3.0T350
Body4dr Sedan4dr Sedan
Base Price $48,400 $41,370
Base Invoice $45,012 $38,474
Driver Assist Package 2,750  
Prestige Package 5,900  
Metallic paint (extra cost) 550  
Rear side airbags 350  
Adaptive dampers - electrical 1,000  
7-speed automated manual 1,400  
AWD   2,165
Blind spot warning system   600
F Sport Package   2,715
Navigation System / Mark Levinson Pkg.   2,835
Obstacle detection, rear   500
Driver Assist Package 2,557  
Prestige Package 5,488  
Metallic paint (extra cost) 511  
Rear side airbags 325  
Adaptive dampers - electrical 930  
7-speed automated manual 1,302  
AWD   2,014
Blind spot warning system   552
F Sport Package   2,497
Navigation System / Mark Levinson Pkg.   2,616
Obstacle detection, rear   460
Options (change) 11,950 8,815
Options (change) 11,113 8,139
Destination 925 975
Total Price $61,275 $51,160
Total Invoice $57,050 $47,588

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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: Audi A4 / S4 vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $8,815
TrueDelta Adjusted Invoice Difference: $8,252
Model Year20152017
ModelA4 / S4IS
TrimS4 3.0T350
Body4dr Sedan4dr Sedan
Engine333hp V6306hp V6
TransmissionS7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/28 MPG19/26 MPG
Audio (watts, speakers)505, 14835, 15
Tire (rear if not all the same)245/40-18225/40-18
Total Price$61,275$51,160
Adjustments for Features-1,3000
Feature-Adjusted Total Price$59,975$51,160
Total Invoice$57,050$47,588
Adjustments for Features-1,2100
Feature-Adjusted Total Invoice$55,840$47,588

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Features Comparison: Audi A4 / S4 vs. Lexus IS

Model Year20152017
ModelA4 / S4IS
TrimS4 3.0T350
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Electronic engine sound enhancement $0
Remote app $25
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Cross-traffic warning, rear $100
High performance brake pads (optional) $0
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure prevention, steering-based $200
Lane departure warning $200
Obstacle detection, front $150
Pedestrian detection $50
Vehicle health reports $0
Cargo Management 
Air-conditioned storage compartment$50 
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 
Variable intermittent wipers $75
Water-repellent front-door glass $15
Exterior 
Body kit$0 
Infotainment 
App support $0
In-vehicle Internet$150 
iPod integration$100 
Media drive$15 
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
USB port $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights $200
Compass$0 
Cornering lights$50 
Fog light, rear$100 
Fog lights$125 
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Performance meter $150
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Aluminum trim$100 
Cooled or ventilated front seats $300
Leather door panel trim$250 
Leather seating surfaces$900 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Memory system, driver seat$200 
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
Synthetic leather seating surfaces $0
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument cluster hood $50
Suspension, Wheels, and Tires 
Active steering$1000 
Transmission 
Launch control$100 
Total Value of Features$7,605$6,305
Value of Feature Adjustments$1,300$0
Value of Feature Adjustments-1,2100

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Specifications Comparison: Audi A4 / S4 vs. Lexus IS

Model Year20152017
ModelA4 / S4IS
Body4dr Sedan4dr Sedan
Wheelbase110.6 in110.2 in
Length185.1 in184.3 in
Width71.9 in71.3 in
Height56.2 in56.3 in
Curb Weight3,935 lb.3,737 lb.
Fuel Capacity16.9 gal.17.4 gal.
Row 1 Headroom40.0 in38.2 in
Row 1 Shoulder Room55.5 in55.9 in
Row 1 Hip Room0.0 in54.3 in
Row 1 Legroom41.3 in44.8 in
Row 2 Headroom37.5 in36.9 in
Row 2 Shoulder Room54.3 in53.4 in
Row 2 Hip Room0.0 in54.0 in
Row 2 Legroom35.2 in32.2 in
Cargo Volume12.4 ft310.8 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assist Package
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Active steering1000No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Total Requested85046%
Total Not Requested100054%
Prestige Package
FeatureValueRequested?
Steering-linked headlights150No
Surround sound250Yes
Cornering lights50No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50Yes
Media drive15No
Traffic + travel information25Yes
Bluetooth audio streaming25Yes
Total Requested170069%
Total Not Requested76531%

Option Package Details
Lexus IS 350

AWD
FeatureValueRequested?
AWD0Yes
6-speed manually-shiftable automatic0Yes
Heated front seats200Yes
Total Requested200100%
Total Not Requested00%
Blind spot warning system
FeatureValueRequested?
Blind spot warning system200Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Rear cross-traffic detection100No
Total Requested35078%
Total Not Requested10022%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Electronic engine sound enhancement0No
Sport suspension (upgrade)250Yes
Special exterior trim0No
Special interior trim0No
Metal pedals75No
Dark-colored headliner (optional)0No
Performance meter150No
LED headlights500No
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Front sport buckets100Yes
255/35YR18 tires200No
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
Rearview camera200Yes
Total Requested125043%
Total Not Requested167557%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0No
Total Requested87570%
Total Not Requested37530%

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