Buick Regal Buick Regal 2018 Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2018

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Buick Regal vs. Audi A5 / S5 / RS5 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.

Buick Regal vs. Audi A5 / S5 / RS5 Invoice Comparison

Lowest Total Price: $45,040

Buick Regal GS   
Difference: $21,030

Lowest Total Invoice: $43,021

Buick Regal GS   
Difference: $18,495

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelRegalA5 / S5 / RS5
TrimGSS5 Sportback 3.0T
Body4dr Hatch4dr Hatch
Base Price $39,065 $54,400
Base Invoice $37,502 $50,592
Driver Confidence Package #2 1,690  
Sights and Sounds Package 945  
Appearance Package 485  
Metallic paint (extra cost) 395 575
Sunroof 1,000  
All-weather floor mats 140 190
Illuminated door sill trim plates 395  
Driver Assistance Package   1,800
Prestige Package   4,400
S Sport Package   2,500
Warm Weather Package   800
Rear side airbags   350
Cargo net   80
Driver Confidence Package #2 1,538  
Sights and Sounds Package 860  
Appearance Package 441  
Metallic paint (extra cost) 359 536
Sunroof 910  
All-weather floor mats 127 177
Illuminated door sill trim plates 359  
Driver Assistance Package   1,674
Prestige Package   4,092
S Sport Package   2,326
Warm Weather Package   744
Rear side airbags   326
Cargo net   74
Options (change) 5,050 10,695
Options (change) 4,594 9,949
Destination 925 975
Total Price $45,040 $66,070
Total Invoice $43,021 $61,516

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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: Buick Regal vs. Audi A5 / S5 / RS5

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $17,805
TrueDelta Adjusted Invoice Difference: $15,492
Model Year20182018
ModelRegalA5 / S5 / RS5
TrimGSS5 Sportback 3.0T
Body4dr Hatch4dr Hatch
Engine310hp V6354hp V6
TransmissionT9T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 8755, 19
Tire (rear if not all the same)245/40-19245/40-18
Total Price$45,040$66,070
Adjustments for Features0-3,225
Feature-Adjusted Total Price$45,040$62,845
Total Invoice$43,021$61,516
Adjustments for Features0-3,003
Feature-Adjusted Total Invoice$43,021$58,513

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Features Comparison: Buick Regal vs. Audi A5 / S5 / RS5

Model Year20182018
ModelRegalA5 / S5 / RS5
TrimGSS5 Sportback 3.0T
Body4dr Hatch4dr Hatch
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Active noise reduction$0 
Adaptive cruise control, all-speed$850 
Adaptive cruise control, all-speed, topography and road sign aware $1100
Heated steering wheel$100 
Low-speed semi-autonomous driving $100
Power liftgate $350
Remote start$150 
Brakes, Airbags, and Other Safety 
Around view cameras $500
Collision preparation system, rear $100
Driver drowsiness monitor $150
Evasive maneuver assist $200
Lane departure prevention, steering-based$200 
Lane keeping assist $400
Rearview camera$200 
Safety key$5 
Secondary collision brake assist $25
Temporary spare tire $150
Torque vectoring, brake-based $100
Turn assist $25
Vehicle exit assist $25
Vehicle health reports$0 
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment $50
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
Variable intermittent wipers$75 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Body kit$0 
Body kit (gray/black) $0
Laminated front side windows$200 
Infotainment 
App support$0 
CD player, remote $100
DVD-compatible player $0
Handwriting recognition $200
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
SD Card slot $25
SMS text-to-speech reader$25 
Surround sound $250
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
Voice control for external devices$0 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror $75
Boost gauge $75
Cornering lights$50 
Fog light, rear $100
Fog lights $125
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Performance meter$150 
Power-folding mirrors $50
Predictive efficiency assist $0
Road sign information $75
Seats and Interior Trim 
Aluminum trim $100
Massage, driver seat$100 
Massage, passenger seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Upholstered door armrests (optional) $0
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,055$9,280
Value of Feature Adjustments$0$3,225
Value of Feature Adjustments0-3,003

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Specifications Comparison: Buick Regal vs. Audi A5 / S5 / RS5

Model Year20182018
ModelRegalA5 / S5 / RS5
Body4dr Hatch4dr Hatch
Wheelbase111.4 in111.2 in
Length192.9 in186.3 in
Width73.3 in72.6 in
Height57.3 in54.6 in
Curb Weight4,082 lb.3,705 lb.
Fuel Capacity16.3 gal.15.3 gal.
Row 1 Headroom38.8 in39.4 in
Row 1 Shoulder Room56.9 in55.7 in
Row 1 Hip Room55.2 in0.0 in
Row 1 Legroom42.1 in41.3 in
Row 2 Headroom37.4 in37.0 in
Row 2 Shoulder Room55.4 in54.5 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.9 in35.1 in
Cargo Volume,
Minimum
31.5 ft321.8 ft3
Cargo Volume,
Maximum
60.7 ft335.0 ft3

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Option Package Details
Buick Regal GS

Driver Confidence Package #2
FeatureValueRequested?
Head-up display (HUD)350Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Pedestrian detection50Yes
Following distance indicator25Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Total Requested2125100%
Total Not Requested00%
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%
Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000Yes
Wireless charging station75No
Total Requested100089%
Total Not Requested12511%

Option Package Details
Audi A5 / S5 / RS5 S5 Sportback 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25Yes
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested62529%
Total Not Requested155071%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Surround sound250No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable150No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250Yes
Remote app25Yes
Speed limit information0No
4G LTE connectivity0Yes
Handwriting recognition200No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Total Requested135046%
Total Not Requested159054%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500Yes
Painted brake calipers (optional)0Yes
Total Requested1000100%
Total Not Requested00%

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