Audi A4 / S4 Audi A4 / S4 2021 Acura RLX Acura RLX 2017

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Audi A4 / S4 vs. Acura RLX 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. Acura RLX Invoice Comparison

Lowest Total Price: $54,070

Audi A4 / S4 A4 45   
Difference: $12,830

Calculate Payments

  Down Payment Interest Rate Term
Model Year20212017
ModelA4 / S4RLX
TrimA4 45Sport Hybrid SH-AWD
Body4dr Sedan4dr Sedan
Base Price $40,900 $59,950
Prestige Package 6,300  
Premium Plus Package 3,200  
Cold Weather Package 500  
Metallic paint (extra cost) 575  
Cooled or ventilated front seats 800  
Sport Package 750  
Advance Package   6,000
Prestige Package 5,860  
Premium Plus Package 2,976  
Cold Weather Package 466  
Metallic paint (extra cost) 536  
Cooled or ventilated front seats 744  
Sport Package 698  
Advance Package   5,559
Options (change) 12,125 6,000
Options (change) 11,280 5,559
Destination 1,045 950
Total Price $54,070 $66,900

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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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TrueDelta Value Comparison: Audi A4 / S4 vs. Acura RLX

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 45
TrueDelta Adjusted Price Difference: $14,405
TrueDelta Adjusted Invoice Difference: $50,169
Model Year20212017
ModelA4 / S4RLX
TrimA4 45Sport Hybrid SH-AWD
Body4dr Sedan4dr Sedan
Engine261hp I4 H310hp V6 H
TransmissionS7S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)24/31 MPG29/30 MPG
Audio (watts, speakers)755, 19500, 14
Tire (rear if not all the same)245/40-18245/40-19
Total Price$54,070$66,900
Adjustments for Features-1,5750
Feature-Adjusted Total Price$52,495$66,900

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Features Comparison: Audi A4 / S4 vs. Acura RLX

Model Year20212017
ModelA4 / S4RLX
TrimA4 45Sport Hybrid SH-AWD
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200
AWD$1700$1700
Accessories 
Active noise reduction $0
Adaptive cruise control, all-speed $850
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Eco accelerator $100
Low-speed semi-autonomous driving$100 
Remote start $150
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
Collision preparation system, rear$100 
Driver drowsiness monitor$150 
Evasive maneuver assist$200 
Following distance indicator$25 
Knee airbag, passenger$75 
Secondary collision brake assist$25 
Temporary spare tire$150 
Turn assist$25 
Vehicle exit assist$25 
Wide-view front camera$150 
Cargo Management 
Air-conditioned storage compartment$50 
Rear seat pass-through $100
Climate Control 
Heated windshield washer nozzles$15 
Drivetrain 
Torque-vectoring, dual-electric-motor-based, rear $500
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Body kit$0 
Bright-finished exhaust tip(s)$25 
Laminated rear side windows $100
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support $0
Apple CarPlay support$100 
CD player $125
CD player, remote$100 
DVD-Audio-compatible player $0
DVD-compatible player$0 
Handwriting recognition$200 
In-vehicle Internet$150 
SD Card slot$25 
SMS text-to-speech reader $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Compass$0 
Fog light, rear$100 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Predictive efficiency assist$0 
Road sign information$75 
Spotter mirror(s) $50
Seats and Interior Trim 
Aluminum trim$100 
Folding second row seats$300 
Leather door panel trim $250
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Upholstered door armrests (optional)$0 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Total Value of Features$7,715$6,140
Value of Feature Adjustments$1,575$0
Value of Feature Adjustments-3590

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Specifications Comparison: Audi A4 / S4 vs. Acura RLX

Model Year20212017
ModelA4 / S4RLX
Body4dr Sedan4dr Sedan
Wheelbase111.0 in112.2 in
Length187.5 in196.1 in
Width72.7 in74.4 in
Height56.2 in57.7 in
Curb Weight3,726 lb.4,312 lb.
Fuel Capacity15.3 gal.18.5 gal.
Row 1 Headroom37.3 in37.6 in
Row 1 Shoulder Room55.9 in59.6 in
Row 1 Hip Room0.0 in55.9 in
Row 1 Legroom41.3 in42.3 in
Row 2 Headroom37.4 in36.9 in
Row 2 Shoulder Room54.5 in57.0 in
Row 2 Hip Room0.0 in54.5 in
Row 2 Legroom35.7 in38.8 in
Cargo Volume12.0 ft315.3 ft3

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Option Package Details
Audi A4 / S4 A4 45

Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Laminated front side windows200Yes
Power-folding mirrors50Yes
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0Yes
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Auto-dimming headlights200No
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Large color reconfigurable instrument cluster display250No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25Yes
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested249051%
Total Not Requested237549%
Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200Yes
LED headlights500Yes
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Total Requested250072%
Total Not Requested97528%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Manual thigh support length adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support length adjuster, passenger seat50No
Front sport buckets100No
Dark-colored headliner (optional)0No
Total Requested15025%
Total Not Requested45075%

Option Package Details
Acura RLX Sport Hybrid SH-AWD

Advance Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Sunshade, rear, power225No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Remote start150No
Auto-dimming passenger-side mirror75Yes
Around view cameras300Yes
Krell, 500W, 14 speakers (with subwoofer)350No
Total Requested145063%
Total Not Requested85037%

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