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

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

Lowest Total Price: $43,475

Acura RDX   
Difference: $11,975

Lowest Total Invoice: $41,317

Acura RDX   
Difference: $10,322

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018
ModelRDXA6 / S6A6 / S6A6 / S6
TrimBaseA6 2.0TA6 3.0TS6 4.0 TFSI
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $35,800 $49,700 $58,700 $71,900
Base Invoice $33,995 $46,222 $54,592 $66,868
Advance Package 6,700      
Driver Assistance Package   2,000 2,000 2,000
Premium Plus Package   2,200    
Metallic paint (extra cost)   575 575 575
Advance Package 6,347      
Driver Assistance Package   1,860 1,860 1,860
Premium Plus Package   2,046    
Metallic paint (extra cost)   536 536 536
Options (change) 6,700 4,775 2,575 2,575
Options (change) 6,347 4,442 2,396 2,396
Destination 975 975 975 975
Total Price $43,475 $55,450 $62,250 $75,450
Total Invoice $41,317 $51,639 $57,963 $70,239

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

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

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $11,885
TrueDelta Adjusted Invoice Difference: $10,238
Model Year2018201820182018
ModelRDXA6 / S6A6 / S6A6 / S6
TrimBaseA6 2.0TA6 3.0TS6 4.0 TFSI
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine279hp V6252hp I4340hp V6450hp V8
TransmissionT6S7T8S7
DrivetrainFWDFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)410, 10630, 14630, 14630, 14
Tire (rear if not all the same)235/60-18245/45-18245/45-18255/35-20
Total Price$43,475$55,450$62,250$75,450
Adjustments for Features0-90-1,890-3,765
Feature-Adjusted Total Price$43,475$55,360$60,360$71,685
Cost Above Minimum$0$0$5,000$16,325
Total Invoice$41,317$51,639$57,963$70,239
Adjustments for Features0-84-1,760-3,505
Feature-Adjusted Total Invoice$41,317$51,555$56,203$66,734
Cost Above Minimum$0$0$4,648$15,179

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Features Comparison: Acura RDX vs. Audi A6 / S6

Model Year2018201820182018
ModelRDXA6 / S6A6 / S6A6 / S6
TrimBaseA6 2.0TA6 3.0TS6 4.0 TFSI
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
7-speed automated manual $1200 $1200
8-speed manually-shiftable automatic  $1300 
FWD$0$0  
AWD  $1700$1700
Accessories 
Active noise reduction$0   
Power liftgate$350   
Remote start$150   
Remote window/roof operation$15   
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Automatic braking, high-speed or partial$200   
Collision preparation system, rear $100$100$100
Cross-traffic warning, rear$100   
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Lane departure prevention, steering-based $200$200$200
Lane keeping assist$400   
Pedestrian detection$50   
Secondary collision brake assist $25$25$25
Wide-view rear camera$0   
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
Rear air vents$100   
Rear air vents with automatic controls $250$250$250
Rear dual-zone climate control $125$125$125
Rear wiper$175   
Residual heat $50$50$50
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
In-vehicle Internet $150$150$150
SD Card slot $25$25$25
Siri Eyes Free support$0   
SMS text-to-speech reader$25   
Telematics service, such as OnStar$200   
Wi-Fi hotspot $50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200$200
Fog light, rear $100$100$100
Fog lights$125   
Power-folding mirrors $50$50$50
Spotter mirror(s)$50   
Seats and Interior Trim 
Cooled or ventilated front seats$300   
Door sill trim plates$100   
Illuminated door sill trim plates $200$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 lumbar adjuster, driver seat$100   
Wood trim $300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100   
Air suspension, auto-leveling and height adjustable   $1000
Alloy wheels $350$350$350
Electronic systems calibration selector $200$200$200
Machined alloy wheels$350   
Sport suspension (upgrade)   $0
Total Value of Features$5,140$5,230$7,030$8,905
Value of Feature Adjustments$0$90$1,890$3,765
Value of Feature Adjustments0-84-1,760-3,505

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Specifications Comparison: Acura RDX vs. Audi A6 / S6

Model Year20182018
ModelRDXA6 / S6
Body4dr SUV4dr Sedan
Wheelbase105.7 in114.6 in
Length184.4 in194.2 in
Width73.7 in73.8 in
Height65.0 in57.8 in
Curb Weight3,738 lb.3,804 lb.
Fuel Capacity16.0 gal.19.8 gal.
Row 1 Headroom38.7 in37.2 in
Row 1 Shoulder Room58.7 in57.5 in
Row 1 Hip Room55.7 in0.0 in
Row 1 Legroom42.0 in41.3 in
Row 2 Headroom38.1 in37.8 in
Row 2 Shoulder Room57.2 in56.3 in
Row 2 Hip Room53.8 in0.0 in
Row 2 Legroom38.3 in37.4 in
Cargo Volume,
Minimum
26.1 ft314.1 ft3
Cargo Volume,
Maximum
61.3 ft314.1 ft3

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Option Package Details
Acura RDX

Advance Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Rain-sensing wipers100Yes
Fog lights125No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Remote start150No
Auto-dimming passenger-side mirror75Yes
Leather seating surfaces900Yes
Telematics service, such as OnStar200No
DVD-Audio-compatible player0Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Surround sound250Yes
Voice control for nav and audio100Yes
HD radio50Yes
Blind spot warning system200Yes
Media drive15Yes
Traffic + travel information25Yes
Cross-traffic warning, rear100No
Navigation system600Yes
ELS, 410W, 10 speakers (with subwoofer)350No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Lane keeping assist400No
Radar- or camera-based collision preparation system0Yes
Total Requested429070%
Total Not Requested187530%

Option Package Details
Audi A6 / S6 A6 2.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested150088%
Total Not Requested20012%
Premium Plus Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Auto-dimming driver-side mirror75Yes
Surround sound250Yes
Interior lights, additional0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Rear dual-zone climate control125No
Blind spot warning system200Yes
Illuminated door sill trim plates100No
LED headlights500Yes
Bose, 630W, 14 speakers (with subwoofer)350No
Collision preparation system, rear100No
Total Requested110057%
Total Not Requested82543%

Option Package Details
Audi A6 / S6 A6 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested150088%
Total Not Requested20012%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested150088%
Total Not Requested20012%

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