Audi A8 / S8 Audi A8 / S8 2009 Acura RDX Acura RDX 2011

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Audi A8 / S8 vs. Acura RDX 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 RDX Invoice Comparison

Lowest Total Price: $36,880

Acura RDX   
Difference: $42,595

Lowest Total Invoice: $34,374

Acura RDX   
Difference: $39,597

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092011
ModelA8 / S8A8 / S8RDX
TrimA8 LA8 L W12Base
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV
Base Price $77,900 $120,100 $32,895
Base Invoice $72,448 $111,693 $30,646
Leather door panel trim 750    
Technology Package     3,100
Leather door panel trim 698    
Technology Package     2,843
Options (change) 750 0 3,100
Options (change) 698 0 2,843
Destination 825 825 885
Gas Tax 0 1,700 0
Total Price $79,475 $122,625 $36,880
Total Invoice $73,971 $114,218 $34,374

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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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Request free, no-obligation Audi A8 / S8 dealer quotes or Acura RDX dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $36,315
TrueDelta Adjusted Invoice Difference: $33,752
Model Year200920092011
ModelA8 / S8A8 / S8RDX
TrimA8 LA8 L W12Base
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV
Engine350hp V8450hp W12240hp I4
TransmissionT6T6T5
DrivetrainAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 12200, 12410, 10
Tire (rear if not all the same)255/45-18255/40-19235/55-18
Total Price$79,475$122,625$36,880
Adjustments for Features-6,280-10,1300
Feature-Adjusted Total Price$73,195$112,495$36,880
Cost Above Minimum$0$39,300$0
Total Invoice$73,971$114,218$34,374
Adjustments for Features-5,845-9,4360
Feature-Adjusted Total Invoice$68,126$104,782$34,374
Cost Above Minimum$0$36,656$0

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Features Comparison: Audi A8 / S8 vs. Acura RDX

Model Year200920092011
ModelA8 / S8A8 / S8RDX
TrimA8 LA8 L W12Base
Body4dr Sedan, ext.4dr Sedan, ext.4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
5-speed manually-shiftable automatic  $1000
AWD$1700$1700 
FWD  $0
Accessories 
Power door closers$300$300 
Power trunk closer$350$350 
Proximity key$250$250 
Remote window/roof operation$15$15 
Sunshade, rear, power$225$225 
Sunshades, second row$125$125 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Full-size spare tire$225$225 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Obstacle detection, front$150$150 
Obstacle detection, rear$250$250 
Rear side airbags$300$300 
Rollover sensor  $50
Temporary spare tire  $150
Cargo Management 
Cargo cover  $75
Rear seat pass-through $100 
Second-row high console $250 
Ski sack $50 
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents$100  
Rear air vents with automatic controls $250 
Rear dual-zone climate control $125 
Rear wiper  $175
Residual heat$50$50 
Variable intermittent wipers  $75
Exterior 
Bodyside cladding  $350
Bodyside moldings$75$75 
Deep-tinted rear windows  $275
Laminated front side windows $200 
Rear spoiler  $200
Infotainment 
Aux input  $50
Bluetooth audio streaming  $25
CD changer, in-dash  $325
CD changer, remote$200$200 
DVD-Audio-compatible player  $0
Entertainment system, console-mounted $1000 
iPod integration$100$100 
MP3-compatible player  $50
Telematics service, such as OnStar  $200
Traffic + travel information  $25
USB port  $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Auto-dimming rearview mirror$150$150 
Boost gauge  $75
Compass  $0
Cornering lights$50$50 
Fog light, rear$100$100 
Headlight washers$50$50 
Illuminated vanity mirrors, rear seat$100$100 
Power-folding mirrors$50$50 
Steering-linked headlights$150$150 
Seats and Interior Trim 
Cooled or ventilated front seats $300 
Folding second row seats  $300
Heated second row seats $200 
Leather-wrapped steering wheel$150 $150
Massage, driver seat $100 
Massage, passenger seat $100 
Memory system, passenger seat$150$150 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power 4-way lumbar adjuster, second row seats $225 
Power headrest height adjuster, driver seat$50$50 
Power headrest height adjuster, passenger seat$50$50 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power recliner, second row seats $150 
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Power tilt adjuster, second row seats $150 
Power upper seatback recliner, driver seat$100$100 
Power upper seatback recliner, passenger seat$100$100 
Synthetic suede headliner $650 
Wood trim$300$300 
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Air suspension, auto-leveling and height adjustable$1000$1000 
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$10,205$14,055$3,925
Value of Feature Adjustments$6,280$10,130$0
Value of Feature Adjustments-5,845-9,4360

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Specifications Comparison: Audi A8 / S8 vs. Acura RDX

Model Year20092011
ModelA8 / S8RDX
Body4dr Sedan, ext.4dr SUV
Wheelbase121.0 in104.3 in
Length204.4 in180.7 in
Width74.6 in73.6 in
Height57.3 in65.2 in
Curb Weight4,400 lb.3,744 lb.
Fuel Capacity23.8 gal.18.0 gal.
Row 1 Headroom37.4 in38.7 in
Row 1 Shoulder Room59.1 in58.2 in
Row 1 Hip Room0.0 in54.4 in
Row 1 Legroom41.3 in41.8 in
Row 2 Headroom38.3 in38.3 in
Row 2 Shoulder Room57.5 in56.3 in
Row 2 Hip Room0.0 in53.0 in
Row 2 Legroom42.3 in37.6 in
Cargo Volume,
Minimum
14.6 ft327.8 ft3
Cargo Volume,
Maximum
14.660.6 ft3

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Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200No
DVD-Audio-compatible player0No
Surround sound250Yes
Voice control for nav and audio100Yes
ELS, 410W, 10 speakers (with subwoofer)350No
Traffic + travel information25No
Total Requested95062%
Total Not Requested57538%

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