Audi A8 / S8 Audi A8 / S8 2018 Acura RSX Acura RSX 2006

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Audi A8 / S8 vs. Acura RSX 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 A8 / S8 vs. Acura RSX Invoice Comparison

Lowest Total Price: $22,090

Acura RSX   
Difference: $94,785

Lowest Total Invoice: $20,211

Acura RSX   
Difference: $88,552

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820062006
ModelA8 / S8RSXRSX
TrimS8 PlusBaseType-S
Body4dr Sedan2dr Hatch2dr Hatch
Base Price $115,900 $20,325 $23,845
Base Invoice $107,788 $18,549 $21,754
Leather seating surfaces   1,150  
Leather seating surfaces   1,047  
Options (change) 0 1,150 0
Options (change) 0 1,047 0
Destination 975 615 615
Total Price $116,875 $22,090 $24,460
Total Invoice $108,763 $20,211 $22,369

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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 A8 / S8 dealer quotes or Acura RSX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A8 / S8 vs. Acura RSX

Lowest Adjusted Price and Invoice: Acura RSX
TrueDelta Adjusted Price Difference: $74,545
TrueDelta Adjusted Invoice Difference: $69,717
Model Year201820062006
ModelA8 / S8RSXRSX
TrimS8 PlusBaseType-S
Body4dr Sedan2dr Hatch2dr Hatch
Engine605hp V8155hp I4201hp I4
TransmissionT8M5M6
DrivetrainAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14?, 6170, 7
Tire (rear if not all the same)275/35-21205/55-16215/45-17
Total Price$116,875$22,090$24,460
Adjustments for Features-20,2400-600
Feature-Adjusted Total Price$96,635$22,090$23,860
Cost Above Minimum$0$0$1,770
Total Invoice$108,763$20,211$22,369
Adjustments for Features-18,8350-549
Feature-Adjusted Total Invoice$89,928$20,211$21,820
Cost Above Minimum$0$0$1,609

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Features Comparison: Audi A8 / S8 vs. Acura RSX

Model Year201820062006
ModelA8 / S8RSXRSX
TrimS8 PlusBaseType-S
Body4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
5-speed manual $0 
6-speed manual  $150
AWD$1700  
FWD $0$0
Accessories 
Active noise reduction$0  
Hands-free trunk or liftgate$100  
Power door closers$300  
Power rear side windows$200  
Power trunk closer$350  
Proximity key$250  
Remote window/roof operation$15  
Sunshade, rear, power$225  
Sunshades, second row, power$225  
Tilt steering wheel, manual $150$150
Tilt/telescoping steering wheel, power$350  
Universal garage door opener$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Around view cameras$500  
Blind spot warning system$200  
Brake assist$50  
Brake- or yaw-sensor-initiated collision preparation system$0  
Collision preparation system, rear$100  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Obstacle detection, rear$250  
Rear side airbags$300  
Rollover sensor$50  
Side curtain airbags$350  
Stability control$400  
Tire-pressure monitor$75  
Traction control$100  
Wide-view front camera$150  
Wide-view rear camera$0  
Cargo Management 
Air-conditioned storage compartment$50  
Cargo cover $75$75
Cargo net$40  
Climate Control 
Dual-zone climate control$125  
Heated windshield washer nozzles$15  
Rain-sensing wipers$175  
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Rear wiper $175$175
Residual heat$50  
Variable intermittent wipers $75$75
Engine / Motor 
Dual-mode exhaust, switchable$500  
Exterior 
Body kit$0 $0
Laminated front side windows$200  
Laminated rear side windows$100  
Rear spoiler$200 $200
Infotainment 
Audio controls on steering wheel$125  
Aux input$50  
Bluetooth audio streaming$25  
Bluetooth cell phone link$100  
Cassette player  $50
CD changer, in-dash  $325
CD player$125$125 
DVD-compatible player$0  
Handwriting recognition$200  
HD radio$50  
In-vehicle Internet$150  
Media drive$15  
MP3-compatible player$50  
Navigation system$600  
Satellite radio$200  
Surround sound$250  
Traffic + travel information$25  
Voice control for nav and audio$100  
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming driver-side mirror$75  
Auto-dimming headlights$200  
Auto-dimming passenger-side mirror$75  
Auto-dimming rearview mirror$150  
Automatic headlights$125  
Automatic-off headlights $25$25
Compass$0  
Cornering lights$50  
Fog light, rear$100  
Head-up display (HUD)$350  
Headlight washers$50  
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
Interior ambient lighting, configurable$150  
LED headlights$1000  
Mirror tilt-down in reverse$25  
Outside temperature display$50  
Power-folding mirrors$50  
Steering-linked headlights$150  
Trip computer$150  
Turn signals on or near mirrors$25  
Visor mirror, driver $10$10
Visor mirror, passenger $10$10
Seats and Interior Trim 
Carbon fiber trim$200  
Center armrest(s), front row$75  
Center armrest(s), second row$50  
Cooled or ventilated front seats$300  
Folding second row seats $300$300
Heated front seats$200  
Manual height adjuster, driver seat $50$50
Manual lumbar adjuster, driver seat $50$50
Massage, driver seat$100  
Massage, passenger seat$100  
Memory system, driver seat$200  
Memory system, passenger seat$150  
Power 4-way lumbar adjuster, driver seat$150  
Power 4-way lumbar adjuster, passenger seat$150  
Power fore-aft adjuster, driver seat$100  
Power fore-aft adjuster, passenger seat$100  
Power headrest height adjuster, driver seat$50  
Power headrest height adjuster, passenger seat$50  
Power height adjuster, driver seat$100  
Power height adjuster, passenger seat$100  
Power recliner, driver seat$100  
Power recliner, passenger seat$100  
Power seat belt height adjusters, front row$25  
Power seatback bolsters, driver seat$100  
Power seatback bolsters, passenger seat$100  
Power thigh bolsters, driver seat$100  
Power thigh bolsters, passenger seat$100  
Power thigh support length adjuster, driver seat$100  
Power thigh support length adjuster, passenger seat$100  
Power tilt adjuster, driver seat$100  
Power tilt adjuster, passenger seat$100  
Power upper seatback recliner, driver seat$100  
Power upper seatback recliner, passenger seat$100  
Upholstered instrument panel$300  
Suspension, Wheels, and Tires 
Active steering$1000  
Adaptive dampers - electrical$500  
Air suspension, auto-leveling and height adjustable$1000  
Electronic systems calibration selector$200  
Sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$21,285$1,045$1,645
Value of Feature Adjustments$20,240$0$600
Value of Feature Adjustments-18,8350-549

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Specifications Comparison: Audi A8 / S8 vs. Acura RSX

Model Year20182006
ModelA8 / S8RSX
Body4dr Sedan2dr Hatch
Wheelbase117.8 in101.2 in
Length202.6 in172.4 in
Width76.7 in67.9 in
Height57.4 in54.9 in
Curb Weight4,686 lb.2,735 lb.
Fuel Capacity21.7 gal.13.2 gal.
Row 1 Headroom37.2 in37.8 in
Row 1 Shoulder Room59.1 in52.6 in
Row 1 Hip Room0.0 in51.1 in
Row 1 Legroom41.4 in43.1 in
Row 2 Headroom38.1 in34.1 in
Row 2 Shoulder Room57.8 in51.3 in
Row 2 Hip Room0.0 in46.2 in
Row 2 Legroom38.7 in29.2 in
Cargo Volume14.2 ft316.0 ft3

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