Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018 Buick Rainier Buick Rainier 2007

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Audi A6 / S6 / RS6 vs. Buick Rainier 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 / RS6 vs. Buick Rainier Invoice Comparison

Lowest Total Price: $35,795

Buick Rainier CXL   
Difference: $15,645

Lowest Total Invoice: $33,136

Buick Rainier CXL   
Difference: $14,775

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182007
ModelA6 / S6 / RS6A6 / S6 / RS6A6 / S6 / RS6Rainier
TrimA6 2.0TA6 3.0TS6 4.0 TFSICXL
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $49,700 $58,700 $71,900 $31,550
Base Invoice $46,222 $54,592 $66,868 $29,499
Metallic paint (extra cost) 575 575 575  
Cargo mat 190 190 190  
Luxury Package       225
Sun, Sound, and Entertainment Pkg. w/sunroof       890
Convenience Package       150
Side curtain airbags       495
Navigation system       1,750
Metallic paint (extra cost) 536 536 536  
Cargo mat 178 178 178  
Luxury Package       187
Sun, Sound, and Entertainment Pkg. w/sunroof       739
Convenience Package       125
Side curtain airbags       411
Navigation system       1,440
Options (change) 765 765 765 3,510
Options (change) 714 714 714 2,902
Destination 975 975 975 735
Total Price $51,440 $60,440 $73,640 $35,795
Total Invoice $47,911 $56,281 $68,557 $33,136

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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 / RS6 dealer quotes or Buick Rainier dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 / S6 / RS6 vs. Buick Rainier

Lowest Adjusted Price and Invoice: Buick Rainier CXL
TrueDelta Adjusted Price Difference: $13,800
TrueDelta Adjusted Invoice Difference: $13,057
Model Year2018201820182007
ModelA6 / S6 / RS6A6 / S6 / RS6A6 / S6 / RS6Rainier
TrimA6 2.0TA6 3.0TS6 4.0 TFSICXL
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine252hp I4340hp V6450hp V8291hp I6
TransmissionS7T8S7A4
DrivetrainFWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10630, 14630, 14275, 6
Tire (rear if not all the same)245/45-18245/45-18255/35-20245/65-17
Total Price$51,440$60,440$73,640$35,795
Adjustments for Features-1,845-5,320-6,8700
Feature-Adjusted Total Price$49,595$55,120$66,770$35,795
Cost Above Minimum$0$5,525$17,175$0
Total Invoice$47,911$56,281$68,557$33,136
Adjustments for Features-1,718-4,954-6,3960
Feature-Adjusted Total Invoice$46,193$51,327$62,161$33,136
Cost Above Minimum$0$5,134$15,968$0

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Features Comparison: Audi A6 / S6 / RS6 vs. Buick Rainier

Model Year2018201820182007
ModelA6 / S6 / RS6A6 / S6 / RS6A6 / S6 / RS6Rainier
TrimA6 2.0TA6 3.0TS6 4.0 TFSICXL
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200 $1200 
8-speed manually-shiftable automatic $1300  
4-speed automatic   $800
FWD$0   
AWD $1700$1700 
RWD   $0
Accessories 
Air compressor   $35
Proximity key$250$250$250 
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350 
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200 
Brake assist$50$50$50 
Collision preparation system, rear $100$100 
Front side airbags$350$350$350 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Obstacle detection, front$150$150$150 
Obstacle detection, rear$250$250$250 
Rearview camera$200$200$200 
Secondary collision brake assist$25$25$25 
Tire-pressure monitor$75$75$75 
Cargo Management 
Cargo cover   $75
Class III trailer hitch   $250
Rear seat pass-through$100$100$100 
Roof rails   $250
Trailering equipment (7 wire)   $150
Climate Control 
Heated windshield washer nozzles$15$15$15 
Rear air vents with automatic controls$250$250$250 
Rear air vents with manual controls   $150
Rear dual-zone climate control $125$125 
Rear wiper   $175
Residual heat$50$50$50 
Drivetrain 
Limited-slip rear differential   $300
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable  $500 
Regenerative braking$0$0$0 
Exterior 
Bodyside cladding   $350
Bright-finished exhaust tip(s)$25$25$25 
Deep-tinted rear windows   $275
Running boards   $350
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support$100$100$100 
Apple CarPlay support$100$100$100 
Aux input$50$50$50 
Bluetooth audio streaming$25$25$25 
Bluetooth cell phone link$100$100$100 
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
HD radio$50$50$50 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
MP3-compatible player$50$50$50 
Rear seat audio controls   $25
Surround sound $250$250 
Telematics service, such as OnStar, with navigation   $225
Traffic + travel information$25$25$25 
Voice control for nav and audio$100$100$100 
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75 
Auto-dimming passenger-side mirror $75$75 
Auto-dimming rearview mirror$150$150$150 
Cornering lights   $50
Fog light, rear$100$100$100 
Fog lights   $125
LED headlights $1000$1000 
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors $50$50 
Xenon HID headlights$500   
Seats and Interior Trim 
Center armrest(s), second row$50$50$50 
Illuminated door sill trim plates $200$200 
Leather-wrapped steering wheel$150$150$150 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat  $150 
Power lumbar adjuster, driver seat   $100
Power lumbar adjuster, passenger seat   $100
Wood trim$300$300$300 
Wood/leather-wrapped steering wheel   $150
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000 
Alloy wheels$350$350$350 
Electronic systems calibration selector$200$200$200 
Machined alloy wheels   $350
Rear air springs, auto-leveling   $350
Sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$6,630$10,105$11,655$4,785
Value of Feature Adjustments$1,845$5,320$6,870$0
Value of Feature Adjustments-1,718-4,954-6,3960

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Specifications Comparison: Audi A6 / S6 / RS6 vs. Buick Rainier

Model Year20182007
ModelA6 / S6 / RS6Rainier
Body4dr Sedan4dr SUV
Wheelbase114.6 in113.0 in
Length194.2 in193.4 in
Width73.8 in75.4 in
Height57.8 in74.5 in
Curb Weight3,804 lb.4,418 lb.
Fuel Capacity19.8 gal.22.0 gal.
Row 1 Headroom37.2 in40.2 in
Row 1 Shoulder Room57.5 in58.5 in
Row 1 Hip Room0.0 in55.5 in
Row 1 Legroom41.3 in43.1 in
Row 2 Headroom37.8 in39.6 in
Row 2 Shoulder Room56.3 in58.5 in
Row 2 Hip Room0.0 in58.1 in
Row 2 Legroom37.4 in37.1 in
Cargo Volume,
Minimum
14.1 ft343.7 ft3
Cargo Volume,
Maximum
14.180.1 ft3

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Option Package Details
Buick Rainier CXL

Side curtain airbags
FeatureValueRequested?
Side curtain airbags350Yes
Rollover sensor50Yes
Total Requested400100%
Total Not Requested00%
Luxury Package
FeatureValueRequested?
Heated front seats200Yes
Running boards350No
Total Requested20036%
Total Not Requested35064%
Sun, Sound, and Entertainment Pkg. w/sunroof
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Satellite radio200Yes
Bose, 275W, 6 speakers350No
Total Requested110067%
Total Not Requested55033%
Convenience Package
FeatureValueRequested?
Cargo cover75No
Cargo net40Yes
Cargo mat40Yes
Total Requested8052%
Total Not Requested7548%

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