Audi A6 / S6 Audi A6 / S6 2018 Acura RDX Acura RDX 2014

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Audi A6 / S6 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 A6 / S6 vs. Acura RDX Invoice Comparison

Lowest Total Price: $39,115

Acura RDX   
Difference: $12,135

Lowest Total Invoice: $36,749

Acura RDX   
Difference: $10,984

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182014
ModelA6 / S6A6 / S6A6 / S6RDX
TrimA6 2.0TA6 3.0TS6 4.0 TFSIBase
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $49,700 $58,700 $71,900 $34,520
Base Invoice $46,222 $54,592 $66,868 $32,430
Metallic paint (extra cost) 575 575 575  
Technology Package       3,700
Metallic paint (extra cost) 536 536 536  
Technology Package       3,424
Options (change) 575 575 575 3,700
Options (change) 536 536 536 3,424
Destination 975 975 975 895
Total Price $51,250 $60,250 $73,450 $39,115
Total Invoice $47,733 $56,103 $68,379 $36,749

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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 A6 / S6 dealer quotes or Acura RDX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 / S6 vs. Acura RDX

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $11,105
TrueDelta Adjusted Invoice Difference: $10,025
Model Year2018201820182014
ModelA6 / S6A6 / S6A6 / S6RDX
TrimA6 2.0TA6 3.0TS6 4.0 TFSIBase
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine252hp I4340hp V6450hp V8273hp V6
TransmissionS7T8S7T6
DrivetrainFWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10630, 14630, 14410, 10
Tire (rear if not all the same)245/45-18245/45-18255/35-20235/60-18
Total Price$51,250$60,250$73,450$39,115
Adjustments for Features-1,030-4,405-6,2800
Feature-Adjusted Total Price$50,220$55,845$67,170$39,115
Cost Above Minimum$0$5,625$16,950$0
Total Invoice$47,733$56,103$68,379$36,749
Adjustments for Features-959-4,102-5,8460
Feature-Adjusted Total Invoice$46,774$52,001$62,533$36,749
Cost Above Minimum$0$5,227$15,759$0

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Features Comparison: Audi A6 / S6 vs. Acura RDX

Model Year2018201820182014
ModelA6 / S6A6 / S6A6 / S6RDX
TrimA6 2.0TA6 3.0TS6 4.0 TFSIBase
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200 $1200 
8-speed manually-shiftable automatic $1300  
6-speed manually-shiftable automatic   $1100
FWD$0  $0
AWD $1700$1700 
Accessories 
Active noise reduction   $0
Power liftgate   $350
Tilt/telescoping steering wheel, manual$250  $250
Tilt/telescoping steering wheel, power $350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0
Blind spot warning system $200$200 
Collision preparation system, rear $100$100 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Obstacle detection, front$150$150$150 
Obstacle detection, rear$250$250$250 
Secondary collision brake assist$25$25$25 
Cargo Management 
Cargo cover   $75
Cargo net$40$40$40 
Rear seat pass-through$100$100$100 
Climate Control 
Automatic air recirculation$100$100$100 
Heated windshield washer nozzles$15$15$15 
Rain-sensing wipers$175$175$175 
Rear air vents with automatic controls$250$250$250 
Rear dual-zone climate control $125$125 
Rear wiper   $175
Residual heat$50$50$50 
Variable intermittent wipers   $75
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable  $500 
Regenerative braking$0$0$0 
Exterior 
Bodyside cladding   $350
Deep-tinted rear windows   $275
Laminated front side windows$200$200$200 
Rear spoiler   $200
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support$100$100$100 
App support   $0
Apple CarPlay support$100$100$100 
DVD-Audio-compatible player   $0
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
HD radio$50$50$50 
In-vehicle Internet$150$150$150 
SD Card slot$25$25$25 
SMS text-to-speech reader   $25
Surround sound $250$250$250
Telematics service, such as OnStar   $200
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75 
Auto-dimming passenger-side mirror $75$75 
Fog light, rear$100$100$100 
Fog lights   $125
LED headlights $1000$1000 
Power-folding mirrors $50$50 
Spotter mirror(s)   $50
Xenon HID headlights$500  $500
Seats and Interior Trim 
Door sill trim plates$100  $100
Illuminated door sill trim plates $200$200 
Leather door panel trim  $250 
Metal pedals  $75 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat  $150 
Power height adjuster, passenger seat$100$100$100 
Power lumbar adjuster, driver seat   $100
Power tilt adjuster, passenger seat$100$100$100 
Wood trim$300$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical   $100
Air suspension, auto-leveling and height adjustable  $1000 
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade)  $0 
Total Value of Features$5,330$8,705$10,580$4,300
Value of Feature Adjustments$1,030$4,405$6,280$0
Value of Feature Adjustments-959-4,102-5,8460

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Specifications Comparison: Audi A6 / S6 vs. Acura RDX

Model Year20182014
ModelA6 / S6RDX
Body4dr Sedan4dr SUV
Wheelbase114.6 in105.7 in
Length194.2 in183.5 in
Width73.8 in73.7 in
Height57.8 in66.1 in
Curb Weight3,804 lb.3,718 lb.
Fuel Capacity19.8 gal.16.0 gal.
Row 1 Headroom37.2 in38.7 in
Row 1 Shoulder Room57.5 in58.6 in
Row 1 Hip Room0.0 in55.7 in
Row 1 Legroom41.3 in42.0 in
Row 2 Headroom37.8 in38.1 in
Row 2 Shoulder Room56.3 in57.2 in
Row 2 Hip Room0.0 in53.8 in
Row 2 Legroom37.4 in38.3 in
Cargo Volume,
Minimum
14.1 ft326.1 ft3
Cargo Volume,
Maximum
14.161.3 ft3

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Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
Fog lights125No
Xenon HID headlights500Yes
Telematics service, such as OnStar200No
DVD-Audio-compatible player0Yes
Power liftgate350No
Surround sound250Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
ELS, 410W, 10 speakers (with subwoofer)350No
Traffic + travel information25Yes
Total Requested149059%
Total Not Requested102541%

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