Toyota Sienna Toyota Sienna 2018 Audi A8 / S8 Audi A8 / S8 2018

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Toyota Sienna vs. Audi A8 / S8 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.

Toyota Sienna vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $48,818

Toyota Sienna Limited Premium   
Difference: $74,082

Lowest Total Invoice: $44,842

Toyota Sienna Limited Premium   
Difference: $69,524

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  Down Payment Interest Rate Term
Model Year20182018
ModelSiennaA8 / S8
TrimLimited PremiumS8 Plus
Body4dr Minivan, ext.4dr Sedan
Base Price $47,255 $115,900
Base Invoice $43,477 $107,788
Floor mats 330  
Cargo net 49  
All-weather floor mats 189 225
Executive Plus Package   2,800
Entertainment system with dual headrest screens   3,000
Floor mats 200  
Cargo net 35  
All-weather floor mats 135 209
Executive Plus Package   2,604
Entertainment system with dual headrest screens   2,790
Options (change) 568 6,025
Options (change) 370 5,603
Destination 995 975
Total Price $48,818 $122,900
Total Invoice $44,842 $114,366

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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: Toyota Sienna vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Toyota Sienna Limited Premium
TrueDelta Adjusted Price Difference: $67,402
TrueDelta Adjusted Invoice Difference: $63,308
Model Year20182018
ModelSiennaA8 / S8
TrimLimited PremiumS8 Plus
Body4dr Minivan, ext.4dr Sedan
Engine296hp V6605hp V8
TransmissionT8T8
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)605, 10630, 14
Tire (rear if not all the same)235/55-18275/35-21
Total Price$48,818$122,900
Adjustments for Features0-6,680
Feature-Adjusted Total Price$48,818$116,220
Total Invoice$44,842$114,366
Adjustments for Features0-6,216
Feature-Adjusted Total Invoice$44,842$108,150

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Features Comparison: Toyota Sienna vs. Audi A8 / S8

Model Year20182018
ModelSiennaA8 / S8
TrimLimited PremiumS8 Plus
Body4dr Minivan, ext.4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
FWD$0 
AWD $1700
Accessories 
AC power outlet$100 
Active noise reduction $0
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Dual power sliding doors$800 
Hands-free trunk or liftgate $100
Power door closers $300
Power flip-out rear side windows$125 
Power liftgate$350 
Power trunk closer $350
Remote window/roof operation $15
Sunshade, rear, power $225
Sunshades, second row$125 
Sunshades, second row, power $225
Sunshades, third row$125 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
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
Pedestrian detection$50 
Perimeter scan$25 
Rear side airbags $300
Rollover sensor $50
Seat cushion airbag, passenger$75 
Side curtain airbags $350
Side curtain airbags, three rows$500 
Temporary spare tire$150 
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment $50
Console with shifter $150
Console without shifter$150 
Overhead sunglass holder$25 
Rear seat pass-through $100
Roof rails$250 
Ski sack $50
Sliding center console$50 
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Rear dual-zone climate control $125
Rear HVAC unit$400 
Rear wiper$175 
Residual heat $50
Wiper de-icer$25 
Engine / Motor 
Dual-mode exhaust, switchable $500
Exterior 
Bright-finished exhaust tip(s) $25
Deep-tinted rear windows$275 
Laminated rear side windows $100
Rear bumper protector$40 
Sunroof, second row$900 
Infotainment 
4G LTE connectivity$0 
Additional screen for entertainment system$200 
App support$0 
Blu-Ray-compatible entertainment system$100 
DVD-compatible player $0
Entertainment system with dual headrest screens $1200
Entertainment system, ceiling-mounted$1000 
Handwriting recognition $200
HDMI port$25 
In-vehicle Internet $150
Intercom$25 
Media drive $15
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information $25
Instruments, Lights, and Mirrors 
Analog clock $25
Conversation mirror$25 
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Head-up display (HUD) $350
Headlight washers $50
Interior ambient lighting, configurable $150
LED headlights $1000
Steering-linked headlights $150
Xenon HID headlights$500 
Seats and Interior Trim 
Carbon fiber trim $200
Cooled or ventilated front seats $300
Door sill trim plates $100
Heated second row seats $200
Leather door panel trim $250
Manual fore-aft adjuster, second row seats$75 
Manual legrests, second row$500 
Manual recliner, second row seats$75 
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 height adjuster, passenger seat $100
Power lumbar adjuster, driver seat$100 
Power recliner, third row seats$150 
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, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power tilt adjuster, passenger seat $100
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Power-stowing third row seats$1000 
Removable second row seats$0 
Synthetic suede headliner $650
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Active steering $1000
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Alloy wheels $350
Electronic systems calibration selector $200
Machined alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$11,640$18,320
Value of Feature Adjustments$0$6,680
Value of Feature Adjustments0-6,216

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Specifications Comparison: Toyota Sienna vs. Audi A8 / S8

Model Year20182018
ModelSiennaA8 / S8
Body4dr Minivan, ext.4dr Sedan
Wheelbase119.3 in117.8 in
Length200.2 in202.6 in
Width78.1 in76.7 in
Height68.9 in57.4 in
Curb Weight4,376 lb.4,686 lb.
Fuel Capacity20.0 gal.21.7 gal.
Row 1 Headroom41.0 in37.2 in
Row 1 Shoulder Room65.0 in59.1 in
Row 1 Hip Room58.6 in0.0 in
Row 1 Legroom40.5 in41.4 in
Row 2 Headroom39.7 in38.1 in
Row 2 Shoulder Room64.6 in57.8 in
Row 2 Hip Room66.1 in0.0 in
Row 2 Legroom37.6 in38.7 in
Row 3 Headroom38.3 in0.0 in
Row 3 Shoulder Room61.1 in0.0 in
Row 3 Hip Room50.3 in0.0 in
Row 3 Legroom36.3 in0.0 in
Cargo Volume,
Minimum
39.1 ft314.2 ft3
Cargo Volume,
Behind R2
87.1 ft314.2 ft3
Cargo Volume,
Maximum
150.0 ft314.2 ft3

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Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100No
Heated steering wheel100Yes
Ski sack50No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested90046%
Total Not Requested105054%

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