Audi A6 Audi A6 2012 Buick Regal Buick Regal 2018

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Audi A6 vs. Buick Regal 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 vs. Buick Regal Invoice Comparison

Lowest Total Price: $45,040

Buick Regal GS   
Difference: $19,380

Lowest Total Invoice: $43,021

Buick Regal GS   
Difference: $16,953

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122018
ModelA6Regal
Trim3.0TGS
Body4dr Sedan4dr Hatch
Base Price $49,900 $39,065
Base Invoice $46,408 $37,502
Prestige Package 6,880  
Innovation Package 5,800  
Metallic paint (extra cost) 475 395
Rear side airbags 350  
All-weather floor mats 140 140
Appearance Package   485
Sights and Sounds Package   945
Driver Confidence Package #2   1,690
Illuminated door sill trim plates   395
Sunroof   1,000
Prestige Package 6,398  
Innovation Package 5,394  
Metallic paint (extra cost) 443 359
Rear side airbags 325  
All-weather floor mats 131 127
Appearance Package   441
Sights and Sounds Package   860
Driver Confidence Package #2   1,538
Illuminated door sill trim plates   359
Sunroof   910
Options (change) 13,645 5,050
Options (change) 12,691 4,594
Destination 875 925
Total Price $64,420 $45,040
Total Invoice $59,974 $43,021

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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 A6 vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $18,930
TrueDelta Adjusted Invoice Difference: $16,534
Model Year20122018
ModelA6Regal
Trim3.0TGS
Body4dr Sedan4dr Hatch
Engine310hp V6310hp V6
TransmissionT8T9
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/28 MPG19/27 MPG
Audio (watts, speakers)630, 14?, 8
Tire (rear if not all the same)245/45-18245/40-19
Total Price$64,420$45,040
Adjustments for Features-4500
Feature-Adjusted Total Price$63,970$45,040
Total Invoice$59,974$43,021
Adjustments for Features-4190
Feature-Adjusted Total Invoice$59,555$43,021

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Features Comparison: Audi A6 vs. Buick Regal

Model Year20122018
ModelA6Regal
Trim3.0TGS
Body4dr Sedan4dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
9-speed manually-shiftable automatic $1400
AWD$1700$1700
Accessories 
Active noise reduction $0
Heated steering wheel $100
Remote app $25
Remote start $150
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
Following distance indicator $25
Lane departure prevention, steering-based $200
Lane departure warning $200
Night vision$1750 
Pedestrian detection $50
Pedestrian detection, night$50 
Safety key $5
Temporary spare tire$150 
Vehicle health reports $0
Cargo Management 
Cargo cover $75
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat$50 
Variable intermittent wipers $75
Drivetrain 
Active rear differential $500
Engine / Motor 
Regenerative braking$0 
Exterior 
Laminated front side windows $200
Painted brake calipers (optional) $0
Rear spoiler $200
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support $0
Apple CarPlay support $100
CD changer, remote$200 
CD player$125 
DVD-compatible player$0 
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration$100 
Media drive$15 
MP3-compatible player$50 
SMS text-to-speech reader $25
Surround sound$250 
Telematics service, such as OnStar, with navigation $225
Traffic + travel information$25 
USB port $25
Voice control for external devices $0
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Fog light, rear$100 
Large color reconfigurable instrument cluster display $250
Mirror tilt-down in reverse$25 
Performance meter $150
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat $100
Massage, passenger seat $100
Metal pedals $75
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Total Value of Features$8,030$7,580
Value of Feature Adjustments$450$0
Value of Feature Adjustments-4190

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Specifications Comparison: Audi A6 vs. Buick Regal

Model Year20122018
ModelA6Regal
Body4dr Sedan4dr Hatch
Wheelbase114.7 in111.4 in
Length193.9 in192.9 in
Width73.8 in73.3 in
Height57.8 in57.3 in
Curb Weight4,045 lb.4,270 lb.
Fuel Capacity19.8 gal.16.3 gal.
Row 1 Headroom37.2 in38.8 in
Row 1 Shoulder Room57.5 in56.9 in
Row 1 Hip Room0.0 in55.2 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom37.8 in37.4 in
Row 2 Shoulder Room56.3 in55.4 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom37.4 in36.9 in
Cargo Volume,
Minimum
14.1 ft331.5 ft3
Cargo Volume,
Maximum
14.160.7 ft3

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Option Package Details
Audi A6 3.0T

Prestige Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Cooled or ventilated front seats300Yes
Steering-linked headlights150No
Body kit0Yes
Surround sound250No
Interior lights, additional0No
Cornering lights50Yes
Proximity key250Yes
Sport front fascia (optional)0No
Rear dual-zone climate control125No
Sport rear fascia, e.g. diffuser (optional)0No
Illuminated door sill trim plates100Yes
Bose, 630W, 14 speakers (with subwoofer)350No
DVD-compatible player0No
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75No
HD radio50Yes
Media drive, large15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Navigation system600Yes
Handwriting recognition200No
CD changer, remote200No
Xenon HID headlights500Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75Yes
245/45HR18 tires400No
Total Requested267557%
Total Not Requested204043%
Innovation Package
FeatureValueRequested?
Night vision1750No
Head-up display (HUD)350Yes
LED headlights500Yes
Pedestrian detection, night50No
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Power-folding mirrors50No
Blind spot warning system200Yes
Collision preparation system, rear only100No
Total Requested215052%
Total Not Requested195048%

Option Package Details
Buick Regal GS

Appearance Package
FeatureValueRequested?
Cornering lights50Yes
LED headlights1000Yes
Wireless charging station75No
Total Requested105093%
Total Not Requested757%
Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50Yes
Speed limit information0No
Total Requested72567%
Total Not Requested35033%
Driver Confidence Package #2
FeatureValueRequested?
Head-up display (HUD)350Yes
Lane departure prevention, steering-based200No
Pedestrian detection50No
Following distance indicator25No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested145068%
Total Not Requested67532%

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