Buick Regal Buick Regal 2013 Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2015

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $36,760

Buick Regal GS   
Difference: $21,115

Lowest Total Invoice: $35,254

Buick Regal GS   
Difference: $18,637

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320152015
ModelRegalA5 / S5 / RS5A5 / S5 / RS5
TrimGSS5 3.0TRS 5
Body4dr Sedan2dr Coupe2dr Coupe
Base Price $34,980 $52,500 $70,900
Base Invoice $33,581 $48,827 $65,938
Navigation system 895    
Technology Package   2,900 2,900
Metallic paint (extra cost)   550 550
Adaptive dampers - electrical   1,000  
Navigation system 788    
Technology Package   2,698 2,698
Metallic paint (extra cost)   511 511
Adaptive dampers - electrical   930  
Options (change) 895 4,450 3,450
Options (change) 788 4,139 3,209
Destination 885 925 925
Total Price $36,760 $57,875 $75,275
Total Invoice $35,254 $53,891 $70,072

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Buick Regal dealer quotes or Audi A5 / S5 / RS5 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Buick Regal vs. Audi A5 / S5 / RS5

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $19,050
TrueDelta Adjusted Invoice Difference: $16,714
Model Year201320152015
ModelRegalA5 / S5 / RS5A5 / S5 / RS5
TrimGSS5 3.0TRS 5
Body4dr Sedan2dr Coupe2dr Coupe
Engine270hp I4333hp V6450hp V8
TransmissionT6M6S7
DrivetrainFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)336, 9180, 10505, 14
Tire (rear if not all the same)245/40-19245/40-18265/35-19
Total Price$36,760$57,875$75,275
Adjustments for Features0-2,065-5,115
Feature-Adjusted Total Price$36,760$55,810$70,160
Cost Above Minimum$0$0$14,350
Total Invoice$35,254$53,891$70,072
Adjustments for Features0-1,923-4,761
Feature-Adjusted Total Invoice$35,254$51,968$65,311
Cost Above Minimum$0$0$13,343

Return to top

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

Model Year201320152015
ModelRegalA5 / S5 / RS5A5 / S5 / RS5
TrimGSS5 3.0TRS 5
Body4dr Sedan2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
6-speed manual $150 
7-speed automated manual  $1200
FWD$0  
AWD $1700$1700
Accessories 
AC power outlet$100  
Power rear side windows$200  
Remote start$150  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Blind spot warning system $200$200
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Obstacle detection, front$150 $150
Rear side airbags$300  
Rearview camera $200$200
Rollover sensor$50  
Temporary spare tire $150$150
Cargo Management 
Air-conditioned storage compartment $50$50
Cargo net$40  
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  
Rear air vents with automatic controls $250$250
Variable intermittent wipers$75  
Drivetrain 
Active rear differential  $500
Engine / Motor 
Dual-mode exhaust, switchable  $500
Exterior 
Body kit$0  
Power-venting glass roof panel $300$300
Retractable rear spoiler  $400
Infotainment 
App support$0  
DVD-compatible player $0$0
HD radio $50$50
In-vehicle Internet $150$150
iPod integration $100$100
Media drive $15$15
SD Card slot $25$25
Surround sound$250 $250
Telematics service, such as OnStar, with navigation$225  
Traffic + travel information $25$25
USB port$25  
Voice control for external devices$0  
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming passenger-side mirror $75$75
Cornering lights  $50
Fog light, rear $100$100
Fog lights $125$125
Headlight washers  $50
Steering-linked headlights  $150
Seats and Interior Trim 
Aluminum trim $100 
Carbon fiber trim  $200
Leather door panel trim  $250
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Memory system, driver seat $200$200
Synthetic suede inserts in leather seating surfaces $0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Sport suspension (upgrade)$0$0 
Ultra-sport suspension (upgrade)  $0
Transmission 
Launch control  $100
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$3,265$5,330$8,380
Value of Feature Adjustments$0$2,065$5,115
Value of Feature Adjustments0-1,923-4,761

Return to top

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

Model Year20132015
ModelRegalA5 / S5 / RS5
Body4dr Sedan2dr Coupe
Wheelbase107.8 in108.3 in
Length190.2 in182.1 in
Width73.1 in73.0 in
Height58.4 in54.0 in
Curb Weight3,601 lb.3,683 lb.
Fuel Capacity15.8 gal.16.9 gal.
Row 1 Headroom38.8 in39.1 in
Row 1 Shoulder Room56.7 in54.3 in
Row 1 Hip Room55.4 in0.0 in
Row 1 Legroom42.1 in41.3 in
Row 2 Headroom36.8 in36.0 in
Row 2 Shoulder Room54.4 in52.8 in
Row 2 Hip Room52.3 in0.0 in
Row 2 Legroom37.3 in31.7 in
Cargo Volume11.1 ft312.2 ft3

Return to top

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

Technology Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200No
Blind spot warning system200No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50No
Media drive15No
Traffic + travel information25No
Bluetooth audio streaming25Yes
Total Requested97559%
Total Not Requested69041%

Option Package Details
Audi A5 / S5 / RS5 RS 5

Technology Package
FeatureValueRequested?
Rearview camera200No
Blind spot warning system200No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50No
Media drive15No
Traffic + travel information25No
Bluetooth audio streaming25Yes
Total Requested72551%
Total Not Requested69049%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans, Hatchbacks, and Wagons.
See TrueDelta's information for all Buick models.