Audi A5 / S5 Audi A5 / S5 2009 Buick Regal Buick Regal 2015

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Audi A5 / S5 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 A5 / S5 vs. Buick Regal Invoice Comparison

Lowest Total Price: $38,260

Buick Regal   
Difference: $15,230

Lowest Total Invoice: $36,508

Buick Regal   
Difference: $13,253

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920152015
ModelA5 / S5A5 / S5RegalRegal
TrimA5S5BaseGS
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $40,700 $51,400 $29,990 $37,385
Base Invoice $37,851 $47,802 $28,790 $35,890
Technology Package 2,200 2,200    
Navigation system 2,390 2,390    
Premium Package 1,900      
S Line Package 2,900      
6-speed manual 0      
Metallic paint (extra cost) 475 475    
Adaptive cruise control 2,100 2,100    
Premium II Package     4,110  
Adaptive cruise control, all-speed     1,195 1,195
Sunroof     1,000 1,000
Driver Confidence Package     1,040 1,040
Technology Package 2,045 2,045    
Navigation system 2,178 2,178    
Premium Package 1,768      
S Line Package 2,698      
6-speed manual 0      
Metallic paint (extra cost) 443 443    
Adaptive cruise control 1,953 1,953    
Premium II Package     3,946  
Adaptive cruise control, all-speed     1,052 1,052
Sunroof     880 880
Driver Confidence Package     915 915
Options (change) 11,965 7,165 7,345 3,235
Options (change) 11,085 6,619 6,793 2,847
Destination 825 825 925 925
Gas Tax 0 1,300 0 0
Total Price $53,490 $60,690 $38,260 $41,545
Total Invoice $49,761 $56,546 $36,508 $39,662

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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 A5 / S5 vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $15,730
TrueDelta Adjusted Invoice Difference: $13,730
Model Year2009200920152015
ModelA5 / S5A5 / S5RegalRegal
TrimA5S5BaseGS
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine265hp V6354hp V8259hp I4259hp I4
TransmissionM6M6T6T6
DrivetrainAWDAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10180, 10?, 9?, 9
Tire (rear if not all the same)255/35-19255/35-19235/50-18245/40-19
Total Price$53,490$60,690$38,260$41,545
Adjustments for Features0-350-500-1,750
Feature-Adjusted Total Price$53,490$60,340$37,760$39,795
Cost Above Minimum$0$6,850$0$2,035
Total Invoice$49,761$56,546$36,508$39,662
Adjustments for Features0-326-477-1,671
Feature-Adjusted Total Invoice$49,761$56,220$36,031$37,991
Cost Above Minimum$0$6,459$0$1,960

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Features Comparison: Audi A5 / S5 vs. Buick Regal

Model Year2009200920152015
ModelA5 / S5A5 / S5RegalRegal
TrimA5S5BaseGS
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150  
6-speed manually-shiftable automatic  $1100$1100
AWD$1700$1700  
FWD  $0$0
Accessories 
AC power outlet  $100$100
Adaptive cruise control$600$600  
Adaptive cruise control, all-speed  $850$850
Heated steering wheel  $100$100
Power rear side windows  $200$200
Remote app  $25$25
Remote start  $150$150
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Cross-traffic warning, rear  $100$100
Following distance indicator  $25$25
Forward collision warning  $200$200
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Lane departure warning  $200$200
Obstacle detection, front   $150
Radar- or camera-based collision preparation system  $0$0
Rear side airbags  $300$300
Rollover sensor  $50$50
Temporary spare tire$150$150$150 
Vehicle health reports  $0$0
Cargo Management 
Cargo net  $40$40
Rear seat pass-through $100$100$100
Second-row low console$100$100  
Climate Control 
Automatic air recirculation$100$100  
Heated windshield washer nozzles$15$15  
Rain-sensing wipers$175$175  
Rear air vents  $100$100
Rear air vents with automatic controls$250$250  
Variable intermittent wipers  $75$75
Exterior 
Active grille shutters  $0$0
Body kit   $0
Power-venting glass roof panel$300$300  
Rear spoiler   $200
Sunroof  $900$900
Infotainment 
4G LTE connectivity  $0$0
App support  $0$0
Bluetooth audio streaming  $25$25
CD changer, in-dash$325$325  
CD player  $125$125
iPod integration$100$100  
SD Card slot$25$25  
Siri Eyes Free support  $0$0
SMS text-to-speech reader  $25$25
Telematics service, such as OnStar, with navigation  $225$225
USB port  $25$25
Voice control for external devices  $0$0
Wi-Fi hotspot  $50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75  
Auto-dimming passenger-side mirror$75$75  
Fog light, rear$100$100  
Fog lights$125$125$125 
Headlight washers$50$50  
Interior ambient lighting  $150$150
Large color reconfigurable instrument cluster display   $250
Performance meter   $150
Steering-linked headlights$150$150  
Seats and Interior Trim 
Aluminum trim$100$100  
Leather door panel trim $250  
Manual thigh support length adjuster, driver seat$50$50  
Manual thigh support length adjuster, passenger seat$50$50  
Metal pedals   $75
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Synthetic suede inserts in leather seating surfaces$0$0  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500
Electronic systems calibration selector   $200
Sport suspension (upgrade)$0$0 $0
Total Value of Features$5,215$5,565$5,715$6,965
Value of Feature Adjustments$0$350$500$1,750
Value of Feature Adjustments0-326-477-1,671

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Specifications Comparison: Audi A5 / S5 vs. Buick Regal

Model Year20092015
ModelA5 / S5Regal
Body2dr Coupe4dr Sedan
Wheelbase108.3 in107.8 in
Length182.1 in190.2 in
Width73.0 in73.1 in
Height54.0 in58.4 in
Curb Weight3,738 lb.3,693 lb.
Fuel Capacity16.9 gal.18.0 gal.
Row 1 Headroom39.1 in38.8 in
Row 1 Shoulder Room54.3 in56.7 in
Row 1 Hip Room0.0 in55.4 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom36.0 in36.8 in
Row 2 Shoulder Room52.8 in54.4 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom31.7 in37.3 in
Cargo Volume12.0 ft314.2 ft3

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Option Package Details
Audi A5 / S5 A5

Technology Package
FeatureValueRequested?
Steering-linked headlights150No
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Blind spot warning system200Yes
Total Requested90086%
Total Not Requested15014%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Auto-dimming passenger-side mirror75No
Total Requested115088%
Total Not Requested15012%
S Line Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150No
Manual thigh support adjuster, passenger seat50No
Synthetic suede inserts in leather seating surfaces0No
Front sport buckets100Yes
Headlight washers50No
Aluminum trim100No
Special exterior trim0No
255/35YR19 tires400No
Total Requested35030%
Total Not Requested80070%

Option Package Details
Audi A5 / S5 S5

Technology Package
FeatureValueRequested?
Steering-linked headlights150No
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Blind spot warning system200Yes
Total Requested90086%
Total Not Requested15014%

Option Package Details
Buick Regal

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Total Requested00%
Total Not Requested700100%
Premium II Package
FeatureValueRequested?
Navigation system600Yes
Rear side airbags300No
Xenon HID headlights500Yes
Bose, 9 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
Speed limit information0No
Heated steering wheel100No
AC power outlet100No
Remote start150No
Proximity key250Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250Yes
Total Requested217569%
Total Not Requested100031%
Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200No
Blind spot warning system200Yes
Rear cross-traffic detection100No
Forward collision warning200No
Following distance indicator25No
Total Requested40043%
Total Not Requested52557%

Option Package Details
Buick Regal GS

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Total Requested00%
Total Not Requested700100%
Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200No
Blind spot warning system200Yes
Rear cross-traffic detection100No
Forward collision warning200No
Following distance indicator25No
Total Requested40043%
Total Not Requested52557%

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