Acura RLX Acura RLX 2014 Audi A4 / S4 Audi A4 / S4 2019

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Acura RLX vs. Audi A4 / S4 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.

Acura RLX vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $61,345

Acura RLX   
Difference: $575

Lowest Total Invoice: $56,078

Acura RLX   
Difference: $2,083

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142019
ModelRLXA4 / S4
TrimBaseS4
Body4dr Sedan4dr Sedan
Base Price $48,450 $50,200
Base Invoice $44,324 $47,188
Advance Package 12,000  
Cold Weather Package   500
Warm Weather Package   950
Driver Assistance Package   1,800
Prestige Package   4,400
S Sport Package   2,500
Metallic paint (extra cost)   575
Advance Package 10,859  
Cold Weather Package   466
Warm Weather Package   884
Driver Assistance Package   1,674
Prestige Package   4,092
S Sport Package   2,326
Metallic paint (extra cost)   536
Options (change) 12,000 10,725
Options (change) 10,859 9,978
Destination 895 995
Total Price $61,345 $61,920
Total Invoice $56,078 $58,161

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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 Acura RLX dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4
TrueDelta Adjusted Price Difference: $5,600
TrueDelta Adjusted Invoice Difference: $3,717
Model Year20142019
ModelRLXA4 / S4
TrimBaseS4
Body4dr Sedan4dr Sedan
Engine310hp V6349hp V6
TransmissionT6T8
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)20/31 MPG21/30 MPG
Audio (watts, speakers)500, 14755, 19
Tire (rear if not all the same)245/40-19245/40-18
Total Price$61,345$61,920
Adjustments for Features0-6,175
Feature-Adjusted Total Price$61,345$55,745
Total Invoice$56,078$58,161
Adjustments for Features0-5,800
Feature-Adjusted Total Invoice$56,078$52,361

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Features Comparison: Acura RLX vs. Audi A4 / S4

Model Year20142019
ModelRLXA4 / S4
TrimBaseS4
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
FWD$0 
AWD $1700
Accessories 
Active noise reduction$0 
Adaptive cruise control, all-speed$850 
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 
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
Cross-traffic warning, rear $100
Driver drowsiness monitor $150
Evasive maneuver assist $200
Following distance indicator $25
Knee airbag, passenger $75
Pedestrian detection $50
Rearview camera$200 
Secondary collision brake assist $25
Temporary spare tire $150
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 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Drivetrain 
Active rear differential $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 
Painted brake calipers (optional) $0
Rear spoiler $200
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
Boost gauge $75
Compass $0
Fog light, rear $100
Fog lights $125
Head-up display (HUD) $350
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
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
Synthetic suede door panel trim $250
Upholstered door armrests (optional) $0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Adaptive dampers - mechanical$100 
Electronic systems calibration selector $200
Rear wheel steering$1500 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$5,265$11,440
Value of Feature Adjustments$0$6,175
Value of Feature Adjustments0-5,800

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Specifications Comparison: Acura RLX vs. Audi A4 / S4

Model Year20142019
ModelRLXA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase112.2 in111.0 in
Length196.1 in186.1 in
Width74.4 in72.5 in
Height57.7 in56.2 in
Curb Weight3,933 lb.3,858 lb.
Fuel Capacity18.5 gal.16.9 gal.
Row 1 Headroom37.6 in38.9 in
Row 1 Shoulder Room59.6 in55.9 in
Row 1 Hip Room55.9 in0.0 in
Row 1 Legroom42.3 in41.3 in
Row 2 Headroom36.9 in37.4 in
Row 2 Shoulder Room57.0 in54.5 in
Row 2 Hip Room54.5 in0.0 in
Row 2 Legroom38.8 in35.7 in
Cargo Volume15.3 ft313.0 ft3

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Option Package Details
Acura RLX

Advance Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, high-speed200Yes
Lane keeping assist system400Yes
Sunshade, rear, power225No
Sunshades, second row125Yes
Krell, 500W, 14 speakers (with subwoofer)350No
Rain-sensing wipers100Yes
Laminated front side windows200Yes
Power-folding mirrors50Yes
Woodgrain trim (optional)0No
Blind spot warning system200Yes
Laminated rear side windows100No
Leather seating surfaces900Yes
245/40WR19 tires400No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Navigation system600Yes
Total Requested462581%
Total Not Requested107519%

Option Package Details
Audi A4 / S4 S4

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Total Requested425100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
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
Total Requested60028%
Total Not Requested157572%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200Yes
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
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
Total Requested94039%
Total Not Requested145061%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested00%
Total Not Requested1000100%

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