Audi A4 / S4 Audi A4 / S4 2018 Lexus GS Lexus GS 2015

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

Join Us

Audi A4 / S4 vs. Lexus GS 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 GS Invoice Comparison

Lowest Total Price: $61,079

Lexus GS 350   
Difference: $1,951

Lowest Total Invoice: $56,726

Lexus GS 350   
Difference: $1,963

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
ModelA4 / S4GS
TrimS4 3.0T350
Body4dr Sedan4dr Sedan
Base Price $51,400 $48,600
Base Invoice $47,802 $45,198
Driver Assistance Package 1,800  
Prestige Package 4,400  
S Sport Package 2,500  
Warm Weather Package 950  
Cargo net 80 64
Rear side airbags 350  
Metallic paint (extra cost) 575  
F Sport Package   4,640
AWD   2,250
Lane departure prevention   500
Adaptive cruise control   2,000
Blind spot warning system   700
Obstacle detection, rear   500
Head-up display (HUD)   900
Navigation system   0
Driver Assistance Package 1,674  
Prestige Package 4,092  
S Sport Package 2,326  
Warm Weather Package 884  
Cargo net 74 38
Rear side airbags 326  
Metallic paint (extra cost) 536  
F Sport Package   4,268
AWD   2,095
Lane departure prevention   460
Adaptive cruise control   1,840
Blind spot warning system   644
Obstacle detection, rear   430
Head-up display (HUD)   828
Navigation system   0
Options (change) 10,655 11,554
Options (change) 9,912 10,603
Destination 975 925
Total Price $63,030 $61,079
Total Invoice $58,689 $56,726

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 Lexus GS 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. Lexus GS

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $2,439
TrueDelta Adjusted Invoice Difference: $2,125
Model Year20182015
ModelA4 / S4GS
TrimS4 3.0T350
Body4dr Sedan4dr Sedan
Engine354hp V6306hp V6
TransmissionT8T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)21/30 MPG19/26 MPG
Audio (watts, speakers)755, 19299, 12
Tire (rear if not all the same)245/40-18235/40-19
Total Price$63,030$61,079
Adjustments for Features-4,3900
Feature-Adjusted Total Price$58,640$61,079
Total Invoice$58,689$56,726
Adjustments for Features-4,0880
Feature-Adjusted Total Invoice$54,601$56,726

Return to top

Features Comparison: Audi A4 / S4 vs. Lexus GS

Model Year20182015
ModelA4 / S4GS
TrimS4 3.0T350
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Adaptive cruise control $600
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Heated steering wheel $100
Low-speed semi-autonomous driving$100 
Remote window/roof operation $15
Sunshade, rear, power $225
Sunshades, second row$125 
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
Around view cameras$500 
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Driver attention monitor $500
Driver drowsiness monitor$150 
Evasive maneuver assist$200 
Following distance indicator$25 
High performance brake pads (optional) $0
Lane departure prevention $150
Lane keeping assist$400 
Pedestrian detection$50 
Rearview camera $200
Rollover sensor$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 
Rear seat pass-through $100
Climate Control 
Heated windshield washer nozzles$15 
Rear air vents $100
Rear air vents with automatic controls$250 
Drivetrain 
Active rear differential$500 
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Body kit$0 
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support $0
Apple CarPlay support$100 
CD player $125
CD player, remote$100 
Handwriting recognition$200 
In-vehicle Internet$150 
Media drive$15 
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights$200 
Boost gauge$75 
Compass$0 
Fog light, rear$100 
Fog lights$125 
Headlight washers $50
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Predictive efficiency assist$0 
Road sign information$75 
Xenon HID headlights $500
Seats and Interior Trim 
Door sill trim plates $100
Folding second row seats$300 
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Metal pedals$75 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Upholstered door armrests (optional)$0 
Upholstered instrument panel $300
Transmission 
Launch control$100 
Total Value of Features$11,230$6,840
Value of Feature Adjustments$4,390$0
Value of Feature Adjustments-4,0880

Return to top

Specifications Comparison: Audi A4 / S4 vs. Lexus GS

Model Year20182015
ModelA4 / S4GS
Body4dr Sedan4dr Sedan
Wheelbase111.0 in112.2 in
Length186.1 in190.7 in
Width72.5 in72.4 in
Height56.2 in57.3 in
Curb Weight3,858 lb.3,980 lb.
Fuel Capacity16.9 gal.17.4 gal.
Row 1 Headroom38.9 in38.0 in
Row 1 Shoulder Room55.9 in57.3 in
Row 1 Hip Room0.0 in54.5 in
Row 1 Legroom41.3 in42.3 in
Row 2 Headroom37.4 in37.8 in
Row 2 Shoulder Room54.5 in55.7 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom35.7 in36.8 in
Cargo Volume13.0 ft314.3 ft3

Return to top

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)350Yes
Laminated front side windows200No
Around view cameras300No
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 app25Yes
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested107545%
Total Not Requested131555%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Total Requested30071%
Total Not Requested12529%

Option Package Details
Lexus GS 350

AWD
FeatureValueRequested?
AWD0Yes
6-speed manually-shiftable automatic0Yes
Headlight washers50No
Total Requested00%
Total Not Requested50100%
Lane departure prevention system
FeatureValueRequested?
Lane departure prevention system150Yes
Lane departure warning system200Yes
Total Requested350100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Driver attention monitor500No
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested85063%
Total Not Requested50037%
Blind spot warning system
FeatureValueRequested?
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Total Requested300100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
F Sport Package
FeatureValueRequested?
Heated steering wheel100No
235/40VR19 tires400No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Rear spoiler200Yes
Aluminum trim100Yes
Special exterior trim0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
High performance brake pads (optional)0No
Adaptive dampers - electrical500Yes
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver seat100No
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Sunshade, rear, power225No
Total Requested175056%
Total Not Requested137544%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Speed limit information0No
App support0No
Remote app25Yes
Total Requested700100%
Total Not Requested00%

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.