Audi A6 / S6 Audi A6 / S6 2018 Acura RLX Acura RLX 2014

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

Lowest Total Price: $61,345

Acura RLX   
Difference: $1,405

Lowest Total Invoice: $56,078

Acura RLX   
Difference: $2,352

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182014
ModelA6 / S6A6 / S6RLX
TrimA6 3.0TS6 4.0 TFSIBase
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $58,700 $71,900 $48,450
Base Invoice $54,592 $66,868 $44,324
Driver Assistance Package 2,000 2,000  
Cold Weather Package 500 500  
Metallic paint (extra cost) 575 575  
Sunshade, rear, power   500  
Advance Package     12,000
Driver Assistance Package 1,860 1,860  
Cold Weather Package 467 467  
Metallic paint (extra cost) 536 536  
Sunshade, rear, power   466  
Advance Package     10,859
Options (change) 3,075 3,575 12,000
Options (change) 2,863 3,329 10,859
Destination 975 975 895
Total Price $62,750 $76,450 $61,345
Total Invoice $58,430 $71,172 $56,078

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

Lowest Adjusted Price and Invoice: Acura RLX
TrueDelta Adjusted Price Difference: $90
TrueDelta Adjusted Invoice Difference: $1,128
Model Year201820182014
ModelA6 / S6A6 / S6RLX
TrimA6 3.0TS6 4.0 TFSIBase
Body4dr Sedan4dr Sedan4dr Sedan
Engine340hp V6450hp V8310hp V6
TransmissionT8S7T6
DrivetrainAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14500, 14
Tire (rear if not all the same)245/45-18255/35-20245/40-19
Total Price$62,750$76,450$61,345
Adjustments for Features-1,315-3,5400
Feature-Adjusted Total Price$61,435$72,910$61,345
Cost Above Minimum$0$11,475$0
Total Invoice$58,430$71,172$56,078
Adjustments for Features-1,224-3,2960
Feature-Adjusted Total Invoice$57,206$67,876$56,078
Cost Above Minimum$0$10,670$0

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Features Comparison: Audi A6 / S6 vs. Acura RLX

Model Year201820182014
ModelA6 / S6A6 / S6RLX
TrimA6 3.0TS6 4.0 TFSIBase
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
7-speed automated manual $1200 
6-speed manually-shiftable automatic  $1100
AWD$1700$1700 
FWD  $0
Accessories 
Active noise reduction  $0
Heated steering wheel$100$100 
Remote app  $25
Remote window/roof operation  $15
Sunshade, rear, power $225$225
Sunshades, second row $125$125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed$200$200 
Collision preparation system, rear$100$100 
Knee airbag, passenger$75$75 
Lane departure prevention, steering-based$200$200 
Lane keeping assist  $400
Secondary collision brake assist$25$25 
Temporary spare tire$150$150 
Torque vectoring, brake-based  $100
Cargo Management 
Cargo net$40$40 
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles$15$15 
Rear dual-zone climate control$125$125 
Residual heat$50$50 
Engine / Motor 
Automatic start / stop$150$150 
Dual-mode exhaust, switchable $500 
Regenerative braking$0$0 
Exterior 
Bright-finished exhaust tip(s)$25$25 
Laminated rear side windows  $100
Infotainment 
4G LTE connectivity$0$0 
Android Auto support$100$100 
App support  $0
Apple CarPlay support$100$100 
DVD-Audio-compatible player  $0
DVD-compatible player$0$0 
Handwriting recognition$200$200 
In-vehicle Internet$150$150 
SD Card slot$25$25 
SMS text-to-speech reader  $25
Telematics service, such as OnStar  $200
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200 
Compass$0$0 
Fog light, rear$100$100 
Spotter mirror(s)  $50
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Door sill trim plates  $100
Folding second row seats$300$300 
Illuminated door sill trim plates$200$200 
Leather door panel trim $250$250
Metal pedals $75 
Power 4-way lumbar adjuster, passenger seat $150$150
Wood trim$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical  $100
Air suspension, auto-leveling and height adjustable $1000 
Electronic systems calibration selector$200$200 
Rear wheel steering  $1500
Sport suspension (upgrade) $0 
Total Value of Features$6,280$8,505$4,965
Value of Feature Adjustments$1,315$3,540$0
Value of Feature Adjustments-1,224-3,2960

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Specifications Comparison: Audi A6 / S6 vs. Acura RLX

Model Year20182014
ModelA6 / S6RLX
Body4dr Sedan4dr Sedan
Wheelbase114.6 in112.2 in
Length194.2 in196.1 in
Width73.8 in74.4 in
Height57.8 in57.7 in
Curb Weight3,804 lb.3,934 lb.
Fuel Capacity19.8 gal.18.5 gal.
Row 1 Headroom37.2 in37.6 in
Row 1 Shoulder Room57.5 in59.6 in
Row 1 Hip Room0.0 in55.9 in
Row 1 Legroom41.3 in42.3 in
Row 2 Headroom37.8 in36.9 in
Row 2 Shoulder Room56.3 in57.0 in
Row 2 Hip Room0.0 in54.5 in
Row 2 Legroom37.4 in38.8 in
Cargo Volume14.1 ft315.3 ft3

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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-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested130076%
Total Not Requested40024%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

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-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested130076%
Total Not Requested40024%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
Acura RLX

Advance Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated front seats300No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, high-speed200No
Lane keeping assist system400No
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Krell, 500W, 14 speakers (with subwoofer)350No
Blind spot warning system200Yes
Laminated rear side windows100No
Leather seating surfaces900Yes
Rain-sensing wipers100Yes
Laminated front side windows200Yes
Power-folding mirrors50Yes
Woodgrain trim (optional)0No
245/40WR19 tires400No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Total Requested395069%
Total Not Requested175031%

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