Acura RSX Acura RSX 2006 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2022

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

Lowest Total Price: $22,090

Acura RSX   
Difference: $20,495

Lowest Total Invoice: $20,211

Acura RSX   
Difference: $19,887

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006202220222022
ModelRSXRSXA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4
TrimBaseType-SA4 40A4 45 S lineS4
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan4dr Sedan
Base Price $20,325 $23,845 $39,900 $42,000 $51,900
Base Invoice $18,549 $21,754 $37,507 $39,480 $48,787
Leather seating surfaces 1,150        
Metallic paint (extra cost)     595 595 595
Carbon fiber rear spoiler     995 995  
Leather seating surfaces 1,047        
Metallic paint (extra cost)     560 560 560
Carbon fiber rear spoiler     936 936  
Options (change) 1,150 0 1,590 1,590 595
Options (change) 1,047 0 1,496 1,496 560
Destination 615 615 1,095 1,095 1,095
Total Price $22,090 $24,460 $42,585 $44,685 $53,590
Total Invoice $20,211 $22,369 $40,098 $42,071 $50,442

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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 RSX dealer quotes or Audi A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Acura RSX vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Acura RSX
TrueDelta Adjusted Price Difference: $9,400
TrueDelta Adjusted Invoice Difference: $9,440
Model Year20062006202220222022
ModelRSXRSXA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4
TrimBaseType-SA4 40A4 45 S lineS4
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan4dr Sedan
Engine155hp I4201hp I4201hp I4 H261hp I4 H349hp V6
TransmissionM5M6S7S7T8
DrivetrainFWDFWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6170, 7180, 10180, 10180, 10
Tire (rear if not all the same)205/55-16215/45-17225/50-17245/40-18245/40-18
Total Price$22,090$24,460$42,585$44,685$53,590
Adjustments for Features0-600-11,095-11,345-12,070
Feature-Adjusted Total Price$22,090$23,860$31,490$33,340$41,520
Cost Above Minimum$0$1,770$0$1,850$10,030
Total Invoice$20,211$22,369$40,098$42,071$50,442
Adjustments for Features0-549-10,447-10,681-11,361
Feature-Adjusted Total Invoice$20,211$21,820$29,651$31,390$39,081
Cost Above Minimum$0$1,609$0$1,739$9,430

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

Model Year20062006202220222022
ModelRSXRSXA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4
TrimBaseType-SA4 40A4 45 S lineS4
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manual$0    
6-speed manual $150   
7-speed automated manual  $1200$1200 
8-speed manually-shiftable automatic    $1300
FWD$0$0   
AWD  $1700$1700$1700
Accessories 
Power rear side windows  $200$200$200
Tilt steering wheel, manual$150$150   
Tilt/telescoping steering wheel, manual  $250$250$250
Universal garage door opener  $100$100$100
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200$200$200
Automatic braking, low-speed  $200$200$200
Brake assist  $50$50$50
Driver drowsiness monitor  $150$150$150
Forward collision warning  $200$200$200
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Lane departure warning  $200$200$200
Pedestrian detection  $50$50$50
Radar- or camera-based collision preparation system  $0$0$0
Rearview camera  $200$200$200
Rollover sensor  $50$50$50
Secondary collision brake assist  $25$25$25
Side curtain airbags  $350$350$350
Stability control  $400$400$400
Tire-pressure monitor  $75$75$75
Torque vectoring, brake-based  $100$100$100
Traction control  $100$100$100
Cargo Management 
Air-conditioned storage compartment  $50$50$50
Cargo cover$75$75   
Climate Control 
Dual-zone climate control  $125$125$125
Heated windshield washer nozzles  $15$15$15
Rain-sensing wipers  $175$175$175
Rear air vents with automatic controls  $250$250$250
Rear wiper$175$175   
Variable intermittent wipers$75$75   
Engine / Motor 
Automatic start / stop  $150$150$150
Regenerative braking  $0$0$0
Exterior 
Body kit $0   
Carbon fiber rear spoiler  $300$300 
Rear spoiler $200  $200
Infotainment 
4G LTE connectivity  $0$0$0
Alexa integration  $0$0$0
Android Auto support  $100$100$100
Apple CarPlay support  $100$100$100
Audio controls on steering wheel  $125$125$125
Bluetooth audio streaming  $25$25$25
Bluetooth cell phone link  $100$100$100
Cassette player $50   
CD changer, in-dash $325   
CD player$125    
HD radio  $50$50$50
In-vehicle Internet  $150$150$150
Telematics service, such as OnStar  $200$200$200
Voice control for audio system  $25$25$25
Wi-Fi hotspot  $50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200$200$200
Auto-dimming rearview mirror  $150$150$150
Automatic headlights  $125$125$125
Automatic-off headlights$25$25   
Boost gauge    $75
Compass  $0$0$0
Fog light, rear  $100$100$100
Fog lights  $125$125$125
Illuminated visor mirror, driver  $50$50$50
Illuminated visor mirror, passenger  $50$50$50
LED headlights  $1000$1000$1000
Outside temperature display  $50$50$50
Trip computer  $150$150$150
Turn signals on or near mirrors  $25$25$25
Visor mirror, driver$10$10   
Visor mirror, passenger$10$10   
Seats and Interior Trim 
Center armrest(s), front row  $75$75$75
Center armrest(s), second row  $50$50$50
Heated front seats  $200$200$200
Illuminated door sill trim plates    $200
Manual height adjuster, driver seat$50$50   
Manual lumbar adjuster, driver seat$50$50   
Manual thigh support length adjuster, driver seat   $50$50
Manual thigh support length adjuster, passenger seat   $50$50
Massage, driver seat    $100
Massage, passenger seat    $100
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power 4-way lumbar adjuster, passenger seat   $150$150
Power fore-aft adjuster, driver seat  $100$100$100
Power fore-aft adjuster, passenger seat  $100$100$100
Power height adjuster, driver seat  $100$100$100
Power height adjuster, passenger seat  $100$100$100
Power recliner, driver seat  $100$100$100
Power recliner, passenger seat  $100$100$100
Power seatback bolsters, driver seat    $100
Power seatback bolsters, passenger seat    $100
Power tilt adjuster, driver seat  $100$100$100
Power tilt adjuster, passenger seat  $100$100$100
Synthetic suede door panel trim    $250
Synthetic suede inserts in leather seating surfaces    $0
Wood trim  $300  
Wood trim, alternative type   $300 
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200$200$200
Sport suspension (upgrade) $0 $0$0
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$745$1,345$11,840$12,090$12,815
Value of Feature Adjustments$0$600$11,095$11,345$12,070
Value of Feature Adjustments0-549-10,447-10,681-11,361

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

Model Year20062022
ModelRSXA4 / S4 / RS4
Body2dr Hatch4dr Sedan
Wheelbase101.2 in111.0 in
Length172.4 in187.5 in
Width67.9 in72.7 in
Height54.9 in56.2 in
Curb Weight2,735 lb.3,683 lb.
Fuel Capacity13.2 gal.15.3 gal.
Row 1 Headroom37.8 in37.3 in
Row 1 Shoulder Room52.6 in55.9 in
Row 1 Hip Room51.1 in0.0 in
Row 1 Legroom43.1 in41.3 in
Row 2 Headroom34.1 in37.4 in
Row 2 Shoulder Room51.3 in54.5 in
Row 2 Hip Room46.2 in0.0 in
Row 2 Legroom29.2 in35.7 in
Cargo Volume16.0 ft312.0 ft3

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