Audi A8 / S8 Audi A8 / S8 2018 Acura TLX Acura TLX 2018

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Audi A8 / S8 vs. Acura TLX 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 TLX Invoice Comparison

Lowest Total Price: $44,700

Acura TLX V6   
Difference: $74,975

Lowest Total Invoice: $42,476

Acura TLX V6   
Difference: $68,891

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelA8 / S8TLX
TrimS8 PlusV6
Body4dr Sedan4dr Sedan
Base Price $115,900 $36,200
Base Invoice $107,788 $34,374
Executive Plus Package 2,800  
Advance Package   7,550
Executive Plus Package 2,604  
Advance Package   7,152
Options (change) 2,800 7,550
Options (change) 2,604 7,152
Destination 975 950
Total Price $119,675 $44,700
Total Invoice $111,367 $42,476

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

Lowest Adjusted Price and Invoice: Acura TLX V6
TrueDelta Adjusted Price Difference: $66,920
TrueDelta Adjusted Invoice Difference: $61,395
Model Year20182018
ModelA8 / S8TLX
TrimS8 PlusV6
Body4dr Sedan4dr Sedan
Engine605hp V8290hp V6
TransmissionT8T9
DrivetrainAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14490, 10
Tire (rear if not all the same)275/35-21225/50-18
Total Price$119,675$44,700
Adjustments for Features-8,0550
Feature-Adjusted Total Price$111,620$44,700
Total Invoice$111,367$42,476
Adjustments for Features-7,4960
Feature-Adjusted Total Invoice$103,871$42,476

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Features Comparison: Audi A8 / S8 vs. Acura TLX

Model Year20182018
ModelA8 / S8TLX
TrimS8 PlusV6
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
9-speed manually-shiftable automatic $1400
AWD$1700 
FWD $0
Accessories 
Hands-free trunk or liftgate$100 
Power door closers$300 
Power trunk closer$350 
Remote start $150
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$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 
Cross-traffic warning, rear $100
Full-size spare tire$225 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Lane keeping assist $400
Pedestrian detection $50
Rear side airbags$300 
Torque vectoring, brake-based $100
Wide-view front camera$150 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net$40 
Overhead sunglass holder $25
Rear seat pass-through$100 
Ski sack$50 
Climate Control 
Automatic air recirculation$100 
Electrically heated windshield $250
Heated windshield washer nozzles$15 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat$50 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Exterior 
Body kit$0 
Laminated front side windows$200 
Laminated rear side windows$100 
Infotainment 
Android Auto support $100
App support $0
Apple CarPlay support $100
DVD-Audio-compatible player $0
DVD-compatible player$0 
Handwriting recognition$200 
In-vehicle Internet$150 
SD Card slot$25 
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Wi-Fi hotspot$50 
Wireless charging station $75
Instruments, Lights, and Mirrors 
Analog clock$25 
Cornering lights$50 
Fog light, rear$100 
Fog lights $125
Head-up display (HUD)$350 
Headlight washers$50 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Steering-linked headlights$150 
Seats and Interior Trim 
Carbon fiber trim$200 
Folding second row seats $300
Leather door panel trim$250 
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power lumbar adjuster, driver 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, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Upgraded floor mats $0
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Active steering$1000 
Adaptive dampers - electrical$500 
Adaptive dampers - mechanical $100
Air suspension, auto-leveling and height adjustable$1000 
Alloy wheels$350 
Machined alloy wheels $350
Rear wheel steering $1500
Total Value of Features$14,205$6,150
Value of Feature Adjustments$8,055$0
Value of Feature Adjustments-7,4960

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Specifications Comparison: Audi A8 / S8 vs. Acura TLX

Model Year20182018
ModelA8 / S8TLX
Body4dr Sedan4dr Sedan
Wheelbase117.8 in109.3 in
Length202.6 in191.7 in
Width76.7 in73.0 in
Height57.4 in57.0 in
Curb Weight4,686 lb.3,506 lb.
Fuel Capacity21.7 gal.17.2 gal.
Row 1 Headroom37.2 in37.2 in
Row 1 Shoulder Room59.1 in57.5 in
Row 1 Hip Room0.0 in55.3 in
Row 1 Legroom41.4 in42.6 in
Row 2 Headroom38.1 in36.7 in
Row 2 Shoulder Room57.8 in55.4 in
Row 2 Hip Room0.0 in54.9 in
Row 2 Legroom38.7 in34.5 in
Cargo Volume14.2 ft314.3 ft3

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Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Ski sack50No
Heated second row seats200Yes
Rear seat pass-through100No
Heated steering wheel100Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Total Requested180092%
Total Not Requested1508%

Option Package Details
Acura TLX V6

Advance Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Perimeter approach lighting25No
Auto-dimming passenger-side mirror75Yes
Electrically heated windshield250No
Around view cameras300Yes
Power thigh support length adjuster, driver seat100Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Remote start150No
Wireless charging station75No
Cooled or ventilated front seats300Yes
Fog lights125No
Rear spoiler200Yes
Telematics service, such as OnStar200No
DVD-Audio-compatible player0Yes
Surround sound250Yes
Voice control for nav and audio100Yes
HD radio50Yes
Blind spot warning system200Yes
Media drive15Yes
Traffic + travel information25Yes
Cross-traffic warning, rear100No
Upgraded floor mats0No
Navigation system600Yes
Leather seating surfaces900Yes
Rain-sensing wipers100Yes
ELS, 490W, 10 speakers (with subwoofer)350No
Total Requested404076%
Total Not Requested127524%

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