Acura RLX Acura RLX 2015 Audi A4 / S4 Audi A4 / S4 2012
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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: $59,350

Audi A4 / S4 S4 3.0T   
Difference: $2,020

Lowest Total Invoice: $55,262

Audi A4 / S4 S4 3.0T   
Difference: $841

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152012
ModelRLXA4 / S4
TrimBaseS4 3.0T
Body4dr Sedan4dr Sedan
Base Price $48,450 $47,300
Base Invoice $44,324 $43,990
Advance Package 12,000  
Adaptive cruise control   2,100
Prestige Package   6,700
Sunshade, rear, power   500
7-speed automated manual   1,400
Metallic paint (extra cost)   475
Advance Package 10,859  
Adaptive cruise control   1,954
Prestige Package   6,232
Sunshade, rear, power   466
7-speed automated manual   1,302
Metallic paint (extra cost)   443
Options (change) 12,000 11,175
Options (change) 10,859 10,397
Destination 920 875
Total Price $61,370 $59,350
Total Invoice $56,103 $55,262

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Acura RLX dealer quotes or Audi A4 / S4 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: Acura RLX vs. Audi A4 / S4

Lowest Adjusted Price: Audi A4 / S4 S4 3.0T
Lowest Adjusted Invoice: Acura RLX
TrueDelta Adjusted Price Difference: $195
TrueDelta Adjusted Invoice Difference: $827
Model Year20152012
ModelRLXA4 / S4
TrimBaseS4 3.0T
Body4dr Sedan4dr Sedan
Engine310hp V6333hp V6
TransmissionT6S7
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)20/31 MPG18/28 MPG
Audio (watts, speakers)500, 14505, 14
Tire (rear if not all the same)245/40-19255/35-19
Total Price$61,370$59,350
Adjustments for Features-1,8250
Feature-Adjusted Total Price$59,545$59,350
Total Invoice$56,103$55,262
Adjustments for Features-1,6680
Feature-Adjusted Total Invoice$54,435$55,262

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Features Comparison: Acura RLX vs. Audi A4 / S4

Model Year20152012
ModelRLXA4 / S4
TrimBaseS4 3.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
FWD$0 
AWD $1700
Accessories 
Active noise reduction$0 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Heated steering wheel$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 
Automatic braking, high-speed or partial$200 
Knee airbag, driver$75 
Lane departure warning$200 
Lane keeping assist$400 
Obstacle detection, front$150 
Rollover sensor$50 
Temporary spare tire $150
Torque vectoring, brake-based$100 
Cargo Management 
Air-conditioned storage compartment $50
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Exterior 
Bright-finished exhaust tip(s) $25
Laminated front side windows$200 
Laminated rear side windows$100 
Infotainment 
App support$0 
Bluetooth audio streaming$25 
DVD-Audio-compatible player$0 
DVD-compatible player $0
iPod integration $100
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Instruments, Lights, and Mirrors 
Compass $0
Fog light, rear $100
Fog lights $125
LED headlights$1000 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Spotter mirror(s)$50 
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim $100
Cooled or ventilated front seats$300 
Folding second row seats $300
Heated second row seats$200 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100 
Rear wheel steering$1500 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$7,540$5,715
Value of Feature Adjustments$1,825$0
Value of Feature Adjustments-1,6680

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See a complete comparison of Acura RLX vs. Audi A4 / S4 features.

Specifications Comparison: Acura RLX vs. Audi A4 / S4

Model Year20152012
ModelRLXA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase112.2 in110.6 in
Length196.1 in185.2 in
Width74.4 in71.9 in
Height57.7 in56.2 in
Curb Weight3,933 lb.3,637 lb.
Fuel Capacity18.5 gal.16.9 gal.
Row 1 Headroom37.6 in40.0 in
Row 1 Shoulder Room59.6 in55.5 in
Row 1 Hip Room55.9 in0.0 in
Row 1 Legroom42.3 in41.3 in
Row 2 Headroom36.9 in37.5 in
Row 2 Shoulder Room57.0 in54.3 in
Row 2 Hip Room54.5 in0.0 in
Row 2 Legroom38.8 in35.2 in
Cargo Volume15.3 ft312.4 ft3

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See a complete comparison of Acura RLX vs. Audi A4 / S4 specs.

Option Package Details
Acura RLX

Advance Package
FeatureValueRequested?
Heated second row seats200No
Cooled or ventilated front seats300No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, high-speed200No
Lane keeping assist system400No
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Krell, 500W, 14 speakers (with subwoofer)350No
Leather seating surfaces900Yes
Rain-sensing wipers100Yes
Laminated front side windows200No
Power-folding mirrors50No
Woodgrain trim (optional)0No
Blind spot warning system200Yes
Laminated rear side windows100No
245/40WR19 tires400No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Total Requested262545%
Total Not Requested317555%

Option Package Details
Audi A4 / S4 S4 3.0T

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Forward collision warning200Yes
Total Requested650100%
Total Not Requested00%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Launch control100No
Total Requested00%
Total Not Requested100100%
Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Steering-linked headlights150No
Obstacle detection, rear250Yes
Rearview camera200Yes
Surround sound250Yes
Proximity key250Yes
HD radio50Yes
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Total Requested194068%
Total Not Requested90032%

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