Audi A4 / S4 Audi A4 / S4 2006 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: $36,635

Audi A4 / S4 A4 2.0T   
Difference: $18,765

Lowest Total Invoice: $33,749

Audi A4 / S4 A4 2.0T   
Difference: $17,731

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620172017
ModelA4 / S4A4 / S4A4 / S4RLXRLX
TrimA4 2.0TA4 3.2S4P-AWSSport Hybrid SH-AWD
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $28,240 $34,490 $46,400 $54,450 $59,950
Base Invoice $26,043 $31,811 $42,758 $50,530 $55,626
Technology Package 1,275 1,275      
Sunroof 1,400 1,000      
Premium Package 1,850 1,050 2,900    
Metallic paint (extra cost) 450 450 450    
Navigation system 1,950 1,950 1,950    
Bluetooth cell phone link 500 500 500    
Tire-pressure monitor 250 250 250    
Bose 215W 10 speakers     1,000    
Technology Package 1,160 1,160      
Sunroof 1,274 910      
Premium Package 1,684 956 2,639    
Metallic paint (extra cost) 410 410 410    
Navigation system 1,775 1,775 1,775    
Bluetooth cell phone link 455 455 455    
Tire-pressure monitor 228 228 228    
Bose 215W 10 speakers     910    
Options (change) 7,675 6,475 7,050 0 0
Options (change) 6,986 5,894 6,417 0 0
Destination 720 720 720 950 950
Gas Tax 0 0 1,700 0 0
Total Price $36,635 $41,685 $55,870 $55,400 $60,900
Total Invoice $33,749 $38,425 $51,595 $51,480 $56,576

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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. Acura RLX

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $12,140
TrueDelta Adjusted Invoice Difference: $11,575
Model Year20062006200620172017
ModelA4 / S4A4 / S4A4 / S4RLXRLX
TrimA4 2.0TA4 3.2S4P-AWSSport Hybrid SH-AWD
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4255hp V6340hp V8310hp V6310hp V6 H
TransmissionM6CVT-7M6T6S7
DrivetrainFWDFWDAWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10215, 10588, 14588, 14
Tire (rear if not all the same)235/45-17235/45-17235/40-18245/40-19245/40-19
Total Price$36,635$41,685$55,870$55,400$60,900
Adjustments for Features0-1,150-2,350-6,625-8,000
Feature-Adjusted Total Price$36,635$40,535$53,520$48,775$52,900
Cost Above Minimum$0$3,900$16,885$0$4,125
Total Invoice$33,749$38,425$51,595$51,480$56,576
Adjustments for Features0-1,060-2,170-6,156-7,432
Feature-Adjusted Total Invoice$33,749$37,365$49,425$45,324$49,144
Cost Above Minimum$0$3,616$15,676$0$3,820

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Features Comparison: Audi A4 / S4 vs. Acura RLX

Model Year20062006200620172017
ModelA4 / S4A4 / S4A4 / S4RLXRLX
TrimA4 2.0TA4 3.2S4P-AWSSport Hybrid SH-AWD
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 $150  
7-speed manually-shiftable CVT $1100   
6-speed manually-shiftable automatic   $1100 
7-speed automated manual    $1200
FWD$0$0 $0 
AWD  $1700 $1700
Accessories 
Active noise reduction   $0$0
Adaptive cruise control, all-speed   $850$850
Cruise control$150$150$150  
Eco accelerator    $100
Proximity key   $250$250
Remote app   $25$25
Remote window/roof operation   $15$15
Tilt/telescoping steering wheel, manual$250$250$250  
Tilt/telescoping steering wheel, power   $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 $0$0
Automatic braking, high-speed or partial   $200$200
Automatic braking, low-speed   $200$200
Blind spot warning system   $200$200
Cross-traffic warning, rear   $100$100
Forward collision warning   $200$200
Knee airbag, driver   $75$75
Lane departure warning   $200$200
Lane keeping assist   $400$400
Pedestrian detection   $50$50
Radar- or camera-based collision preparation system   $0$0
Rearview camera   $200$200
Rollover sensor   $50$50
Torque vectoring, brake-based   $100$100
Wide-view rear camera   $0$0
Cargo Management 
Cargo net$40$40$40  
Rear seat pass-through   $100$100
Storage compartment under front seat(s)$50$50   
Climate Control 
Heated windshield washer nozzles$15$15$15  
Rear air vents with automatic controls   $250$250
Drivetrain 
Torque-vectoring, dual-electric-motor-based, rear    $500
Exterior 
Bodyside moldings$75$75$75  
Bright-finished exhaust tip(s)$25$25$25  
Laminated front side windows   $200$200
Laminated rear side windows   $100$100
Rear spoiler  $200  
Infotainment 
App support   $0$0
Aux input   $50$50
Bluetooth audio streaming   $25$25
CD changer, remote$200$200$200  
CD player   $125$125
HD radio   $50$50
Media drive   $15$15
MP3-compatible player   $50$50
Satellite radio  $200$200$200
SMS text-to-speech reader   $25$25
Surround sound   $250$250
Telematics service, such as OnStar   $200$200
Traffic + travel information   $25$25
Voice control for nav and audio   $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming passenger-side mirror$75$75$75  
Compass$0$0$0  
Fog light, rear$100$100$100  
Fog lights$125$125$125 $125
Head-up display (HUD)    $350
Headlight washers  $50  
LED headlights   $1000$1000
Mirror tilt-down in reverse   $25$25
Spotter mirror(s)   $50$50
Steering-linked headlights$150$150$150  
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Aluminum trim$100    
Folding second row seats$300$300$300  
Manual thigh support length adjuster, driver seat  $50  
Wood trim $300$300  
Suspension, Wheels, and Tires 
Rear wheel steering   $1500 
Ultra-sport suspension (upgrade)  $0  
Transmission 
Steering-wheel-mounted transmission controls   $100$100
Total Value of Features$2,380$3,530$4,730$9,005$10,380
Value of Feature Adjustments$0$1,150$2,350$6,625$8,000
Value of Feature Adjustments0-1,060-2,170-6,156-7,432

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Specifications Comparison: Audi A4 / S4 vs. Acura RLX

Model Year20062017
ModelA4 / S4RLX
Body4dr Sedan4dr Sedan
Wheelbase104.3 in112.2 in
Length180.6 in196.1 in
Width69.8 in74.4 in
Height56.2 in57.7 in
Curb Weight3,550 lb.3,970 lb.
Fuel Capacity16.6 gal.18.5 gal.
Row 1 Headroom38.4 in37.6 in
Row 1 Shoulder Room55.1 in59.6 in
Row 1 Hip Room0.0 in55.9 in
Row 1 Legroom41.3 in42.3 in
Row 2 Headroom37.2 in36.9 in
Row 2 Shoulder Room53.4 in57.0 in
Row 2 Hip Room0.0 in54.5 in
Row 2 Legroom34.3 in38.8 in
Cargo Volume13.4 ft315.3 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested82585%
Total Not Requested15015%
Premium Package
FeatureValueRequested?
235/45HR17 tires400No
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75No
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Total Requested102565%
Total Not Requested55035%

Option Package Details
Audi A4 / S4 A4 3.2

Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested82585%
Total Not Requested15015%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75No
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested72557%
Total Not Requested55043%

Option Package Details
Audi A4 / S4 S4

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150No
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested182586%
Total Not Requested30014%

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