Audi A4 / S4 Audi A4 / S4 2010 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: $60,250

Audi A4 / S4 S4 3.0T   
Difference: $650

Lowest Total Invoice: $56,093

Audi A4 / S4 S4 3.0T   
Difference: $483

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102017
ModelA4 / S4RLX
TrimS4 3.0TSport Hybrid SH-AWD
Body4dr Sedan4dr Sedan
Base Price $45,900 $59,950
Base Invoice $42,687 $55,626
Prestige Package 6,100  
Driver Assist Package 900  
Adaptive cruise control 2,100  
Audi Drive Select Package 3,950  
Metallic paint (extra cost) 475  
Prestige Package 5,674  
Driver Assist Package 837  
Adaptive cruise control 1,954  
Audi Drive Select Package 3,673  
Metallic paint (extra cost) 443  
Options (change) 13,525 0
Options (change) 12,581 0
Destination 825 950
Total Price $60,250 $60,900
Total Invoice $56,093 $56,576

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

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

Lowest Adjusted Price and Invoice: Acura RLX Sport Hybrid SH-AWD
TrueDelta Adjusted Price Difference: $1,050
TrueDelta Adjusted Invoice Difference: $1,096
Model Year20102017
ModelA4 / S4RLX
TrimS4 3.0TSport Hybrid SH-AWD
Body4dr Sedan4dr Sedan
Engine333hp V6310hp V6 H
TransmissionM6S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)505, 14588, 14
Tire (rear if not all the same)255/35-19245/40-19
Total Price$60,250$60,900
Adjustments for Features0-1,700
Feature-Adjusted Total Price$60,250$59,200
Total Invoice$56,093$56,576
Adjustments for Features0-1,579
Feature-Adjusted Total Invoice$56,093$54,997

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Features Comparison: Audi A4 / S4 vs. Acura RLX

Model Year20102017
ModelA4 / S4RLX
TrimS4 3.0TSport Hybrid SH-AWD
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Active noise reduction $0
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Eco accelerator $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
Automatic braking, low-speed $200
Cross-traffic warning, rear $100
Knee airbag, driver $75
Lane departure warning $200
Lane keeping assist $400
Obstacle detection, rear$250 
Pedestrian detection $50
Rollover sensor $50
Temporary spare tire$150 
Torque vectoring, brake-based $100
Wide-view rear camera $0
Cargo Management 
Rear seat pass-through $100
Climate Control 
Heated windshield washer nozzles$15 
Drivetrain 
Active rear differential$500 
Torque-vectoring, dual-electric-motor-based, rear $500
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 
HD radio $50
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 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Compass$0 
Fog light, rear$100 
Head-up display (HUD) $350
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Spotter mirror(s) $50
Xenon HID headlights$500 
Seats and Interior Trim 
Aluminum trim$100 
Folding second row seats$300 
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 
Active steering$1000 
Adaptive dampers - electrical$500 
Adaptive dampers - mechanical $100
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Total Value of Features$6,740$8,440
Value of Feature Adjustments$0$1,700
Value of Feature Adjustments0-1,579

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Specifications Comparison: Audi A4 / S4 vs. Acura RLX

Model Year20102017
ModelA4 / S4RLX
Body4dr Sedan4dr Sedan
Wheelbase110.6 in112.2 in
Length185.2 in196.1 in
Width71.9 in74.4 in
Height56.2 in57.7 in
Curb Weight3,591 lb.3,970 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom40.0 in37.6 in
Row 1 Shoulder Room55.5 in59.6 in
Row 1 Hip Room0.0 in55.9 in
Row 1 Legroom41.3 in42.3 in
Row 2 Headroom37.5 in36.9 in
Row 2 Shoulder Room54.3 in57.0 in
Row 2 Hip Room0.0 in54.5 in
Row 2 Legroom35.2 in38.8 in
Cargo Volume12.4 ft315.3 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Auto-dimming driver-side mirror75No
Compass0No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Navigation system600Yes
DVD-compatible player0No
Total Requested159064%
Total Not Requested90036%
Driver Assist Package
FeatureValueRequested?
Obstacle detection, rear250No
Rearview camera200Yes
Blind spot warning system200Yes
Total Requested40062%
Total Not Requested25038%
Audi Drive Select Package
FeatureValueRequested?
Active rear differential500Yes
Electronic systems calibration selector200No
Adaptive shocks - electrical500No
Active steering1000No
Total Requested50023%
Total Not Requested170077%

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