Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2007 Acura RLX Acura RLX 2015

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Audi A4 / S4 / RS4 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 / RS4 vs. Acura RLX Invoice Comparison

Lowest Total Price: $43,135

Audi A4 / S4 / RS4 A4 3.2   
Difference: $18,235

Lowest Total Invoice: $39,743

Audi A4 / S4 / RS4 A4 3.2   
Difference: $16,360

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007200720072015
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4RLX
TrimA4 3.2S4RS4Base
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $35,540 $47,500 $66,000 $48,450
Base Invoice $32,766 $43,759 $60,594 $44,324
Convenience Package 1,800 1,000    
Cold Weather Package 1,000      
Sunshade, rear, power 400 400    
Metallic paint (extra cost) 475 475    
Bluetooth cell phone link 500 500    
Tire-pressure monitor 250 250    
Navigation system 2,100 1,950    
Obstacle detection, rear 350 350    
Heated front seats   450    
Heated second row seats   225    
Premium Package     4,700  
Advance Package       12,000
Convenience Package 1,638 910    
Cold Weather Package 910      
Sunshade, rear, power 364 364    
Metallic paint (extra cost) 432 432    
Bluetooth cell phone link 455 455    
Tire-pressure monitor 228 228    
Navigation system 1,911 1,775    
Obstacle detection, rear 319 319    
Heated front seats   410    
Heated second row seats   204    
Premium Package     4,277  
Advance Package       10,859
Options (change) 6,875 5,600 4,700 12,000
Options (change) 6,257 5,097 4,277 10,859
Destination 720 720 720 920
Gas Tax 0 1,700 2,100 0
Total Price $43,135 $55,520 $73,520 $61,370
Total Invoice $39,743 $51,276 $67,691 $56,103

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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 / RS4 vs. Acura RLX

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 A4 3.2
TrueDelta Adjusted Price Difference: $12,660
TrueDelta Adjusted Invoice Difference: $11,263
Model Year2007200720072015
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4RLX
TrimA4 3.2S4RS4Base
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6340hp V8420hp V8310hp V6
TransmissionCVT-7M6M6T6
DrivetrainFWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10215, 10500, 14
Tire (rear if not all the same)235/45-17235/40-18255/35-19245/40-19
Total Price$43,135$55,520$73,520$61,370
Adjustments for Features0-400-1,200-5,575
Feature-Adjusted Total Price$43,135$55,120$72,320$55,795
Cost Above Minimum$0$11,985$29,185$0
Total Invoice$39,743$51,276$67,691$56,103
Adjustments for Features0-369-1,105-5,097
Feature-Adjusted Total Invoice$39,743$50,907$66,586$51,006
Cost Above Minimum$0$11,164$26,843$0

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Features Comparison: Audi A4 / S4 / RS4 vs. Acura RLX

Model Year2007200720072015
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4RLX
TrimA4 3.2S4RS4Base
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100   
6-speed manual $150$150 
6-speed manually-shiftable automatic   $1100
FWD$0  $0
AWD $1700$1700 
Accessories 
Active noise reduction   $0
Adaptive cruise control, all-speed   $850
Cruise control$150$150$150 
Heated steering wheel   $100
Proximity key   $250
Remote app   $25
Remote window/roof operation   $15
Tilt/telescoping steering wheel, manual$250$250$250 
Tilt/telescoping steering wheel, power   $350
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial   $200
Blind spot warning system   $200
Forward collision warning   $200
Knee airbag, driver   $75
Lane departure warning   $200
Lane keeping assist   $400
Obstacle detection, front   $150
Radar- or camera-based collision preparation system   $0
Rearview camera   $200
Rollover sensor   $50
Torque vectoring, brake-based   $100
Cargo Management 
Cargo net$40$40$40 
Ski sack$50$50$50 
Storage compartment under front seat(s)$50$50$50 
Climate Control 
Heated windshield washer nozzles$15$15$15 
Rear air vents with automatic controls   $250
Exterior 
Body kit  $0 
Bodyside moldings$75$75$75 
Bright-finished exhaust tip(s)$25$25$25 
Laminated front side windows   $200
Laminated rear side windows   $100
Rear spoiler $200$200 
Infotainment 
App support   $0
Aux input   $50
Bluetooth audio streaming   $25
CD changer, remote$200$200$200 
CD player   $125
HD radio   $50
Media drive   $15
Satellite radio  $200$200
SMS text-to-speech reader   $25
Surround sound   $250
Telematics service, such as OnStar   $200
Traffic + travel information   $25
Voice control for nav and audio   $100
Instruments, Lights, and Mirrors 
Compass$0$0$0 
Fog light, rear$100$100$100 
Fog lights$125$125$125 
Headlight washers$50$50$50 
LED headlights   $1000
Mirror tilt-down in reverse   $25
Spotter mirror(s)   $50
Steering-linked headlights$150$150$150 
Xenon HID headlights$500$500$500 
Seats and Interior Trim 
Aluminum trim $100  
Carbon fiber trim  $200 
Cooled or ventilated front seats   $300
Folding second row seats$300$300$300 
Manual thigh support length adjuster, driver seat $50$50 
Power fore-aft adjuster, driver seat$100  $100
Power height adjuster, driver seat$100  $100
Power recliner, driver seat$100  $100
Power tilt adjuster, driver seat$100  $100
Wood trim$300   
Suspension, Wheels, and Tires 
Hydraulically cross-linked dampers  $500 
Rear wheel steering   $1500
Ultra-sport suspension (upgrade) $0$0 
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$3,880$4,280$5,080$9,455
Value of Feature Adjustments$0$400$1,200$5,575
Value of Feature Adjustments0-369-1,105-5,097

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Specifications Comparison: Audi A4 / S4 / RS4 vs. Acura RLX

Model Year20072015
ModelA4 / S4 / RS4RLX
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.3,934 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 / RS4 A4 3.2

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Total Requested152591%
Total Not Requested1509%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated front seats200Yes
Rear seat pass-through100Yes
Headlight washers50No
Ski sack50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Audi A4 / S4 / RS4 S4

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150No
Total Requested87585%
Total Not Requested15015%

Option Package Details
Audi A4 / S4 / RS4 RS4

Premium Package
FeatureValueRequested?
Navigation system600Yes
Heated second row seats200Yes
CD changer, remote-125No
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Bluetooth cell phone link100Yes
Bose, 215W, 10 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Total Requested232591%
Total Not Requested2259%

Option Package Details
Acura RLX

Advance Package
FeatureValueRequested?
Heated second row seats200Yes
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 system0No
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
Woodgrain trim (optional)0No
Blind spot warning system200No
Laminated rear side windows100No
Leather seating surfaces900Yes
Rain-sensing wipers100Yes
Laminated front side windows200No
Power-folding mirrors50Yes
245/40WR19 tires400No
Navigation system600Yes
Voice control for nav and audio75No
Traffic + travel information25No
Total Requested260045%
Total Not Requested320055%

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