BMW Z4 BMW Z4 2016 Buick Regal Buick Regal 2013

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BMW Z4 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.

BMW Z4 vs. Buick Regal Invoice Comparison

Lowest Total Price: $36,900

Buick Regal GS   
Difference: $21,615

Lowest Total Invoice: $35,377

Buick Regal GS   
Difference: $19,143

Calculate Payments

  Down Payment Interest Rate Term
Model Year2016201620162013
ModelZ4Z4Z4Regal
TrimsDrive28isDrive35isDrive35isGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Base Price $49,700 $57,500 $66,350 $34,980
Base Invoice $46,405 $53,580 $61,720 $33,581
Technology Package 2,250 2,250 2,250  
Sport Package 2,000      
Obstacle detection, rear 750 750 750  
Metallic paint (extra cost) 550 550 550  
Heated front seats 500 500 500  
Cargo net 60 60 60  
Leather seating surfaces 1,250      
Cargo tray 110 110 110 140
Wood trim 0   0  
Satellite radio - one year subscription 350 350 350  
M Sport Package   2,500    
Navigation system       895
Technology Package 2,050 2,050 2,050  
Sport Package 1,820      
Obstacle detection, rear 685 685 685  
Metallic paint (extra cost) 500 500 500  
Heated front seats 455 455 455  
Cargo net 53 53 53  
Leather seating surfaces 1,140      
Cargo tray 97 97 97 123
Wood trim 0   0  
Satellite radio - one year subscription 320 320 320  
M Sport Package   2,275    
Navigation system       788
Options (change) 7,820 7,070 4,570 1,035
Options (change) 7,120 6,435 4,160 911
Destination 995 995 995 885
Total Price $58,515 $65,565 $71,915 $36,900
Total Invoice $54,520 $61,010 $66,875 $35,377

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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 BMW Z4 dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW Z4 vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $15,965
TrueDelta Adjusted Invoice Difference: $13,879
Model Year2016201620162013
ModelZ4Z4Z4Regal
TrimsDrive28isDrive35isDrive35isGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Engine240hp I4300hp I6335hp I6270hp I4
TransmissionM6S7S7T6
DrivetrainRWDRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 10650, 16336, 9
Tire (rear if not all the same)225/40-18225/40-18225/40-18245/40-19
Total Price$58,515$65,565$71,915$36,900
Adjustments for Features-5,650-7,050-7,5000
Feature-Adjusted Total Price$52,865$58,515$64,415$36,900
Cost Above Minimum$0$5,650$11,550$0
Total Invoice$54,520$61,010$66,875$35,377
Adjustments for Features-5,264-6,560-6,9740
Feature-Adjusted Total Invoice$49,256$54,450$59,901$35,377
Cost Above Minimum$0$5,194$10,645$0

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Features Comparison: BMW Z4 vs. Buick Regal

Model Year2016201620162013
ModelZ4Z4Z4Regal
TrimsDrive28isDrive35isDrive35isGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Transmission and Drivetrain 
6-speed manual$150   
7-speed automated manual $1200$1200 
6-speed manually-shiftable automatic   $1100
RWD$0$0$0 
FWD   $0
Accessories 
AC power outlet   $100
Power rear side windows   $200
Remote app$25$25$25 
Remote start   $150
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Rear side airbags   $300
Roll bar$200$200$200 
Rollover sensor   $50
Side curtain airbags   $350
Tires, run-flat$150$150$150 
Cargo Management 
Ski sack$50$50$50 
Climate Control 
Automatic air recirculation$100$100$100 
Heated windshield washer nozzles$15$15$15 
Rain-sensing wipers$175$175$175 
Rear air vents   $100
Variable intermittent wipers   $75
Engine / Motor 
Automatic start / stop$150$150$150 
Raised top speed limiter$0$0$0 
Regenerative braking$0$0$0 
Exterior 
Body kit   $0
Power retractable hardtop$6750$6750$6750 
Infotainment 
DVD-compatible player$0$0$0 
HD radio$50$50$50 
Media drive$15$15$15 
S Voice support$0$0$0 
Satellite radio   $200
Satellite radio - one year subscription$250$250$250 
Siri Eyes Free support$0$0$0 
SMS text-to-speech reader$25$25$25 
Surround sound  $250$250
Telematics service, such as OnStar$200$200$200 
Telematics service, such as OnStar, with navigation   $225
Text dictation$50$50$50 
Traffic + travel information$25$25$25 
Voice recorder$0$0$0 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming passenger-side mirror$75$75$75 
Fog lights$125$125$125 
Illuminated visor mirror, driver   $50
Illuminated visor mirror, passenger   $50
Power-folding mirrors$50$50$50 
Steering-linked headlights$150$150$150 
Trip computer   $150
Visor mirror, driver$10$10$10 
Visor mirror, passenger$10$10$10 
Seats and Interior Trim 
Aluminum trim $100  
Center armrest(s), second row   $50
Door sill trim plates $100$100$100
Folding second row seats   $300
Leather door panel trim $250$250 
Manual thigh support length adjuster, driver seat$50$50$50 
Manual thigh support length adjuster, passenger seat$50$50$50 
Memory system, driver seat$200$200$200 
Metal pedals   $75
No leather in second row$-300$-300$-300 
Power seatback bolsters, driver seat$100$100$100 
Power seatback bolsters, passenger seat$100$100$100 
Wood trim$300 $300 
Transmission 
Launch control $100$100 
Steering-wheel-mounted transmission controls $100$100 
Total Value of Features$9,525$10,925$11,375$3,875
Value of Feature Adjustments$5,650$7,050$7,500$0
Value of Feature Adjustments-5,264-6,560-6,9740

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Specifications Comparison: BMW Z4 vs. Buick Regal

Model Year20162013
ModelZ4Regal
Body2dr Hardtop conv.4dr Sedan
Wheelbase98.3 in107.8 in
Length166.9 in190.2 in
Width70.5 in73.1 in
Height50.8 in58.4 in
Curb Weight3,264 lb.3,601 lb.
Fuel Capacity14.5 gal.15.8 gal.
Row 1 Headroom39.1 in38.8 in
Row 1 Shoulder Room53.3 in56.7 in
Row 1 Hip Room0.0 in55.4 in
Row 1 Legroom42.2 in42.1 in
Row 2 Headroom0.0 in36.8 in
Row 2 Shoulder Room0.0 in54.4 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom0.0 in37.3 in
Cargo Volume10.9 ft311.1 ft3

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Option Package Details
BMW Z4 sDrive28i

Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
App support0Yes
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Text dictation50No
SMS text-to-speech reader25No
Voice recorder0No
Smartphone integration0No
Total Requested70083%
Total Not Requested14017%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500Yes
225/40WR18 tires200No
255/35WR18 tires200No
Raised top speed limiter0No
Total Requested75065%
Total Not Requested40035%

Option Package Details
BMW Z4 sDrive35i

Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
App support0Yes
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Text dictation50No
SMS text-to-speech reader25No
Voice recorder0No
Smartphone integration0No
Total Requested70083%
Total Not Requested14017%
M Sport Package
FeatureValueRequested?
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500Yes
Raised top speed limiter0No
225/40WR18 tires200No
255/35WR18 tires200No
Total Requested75065%
Total Not Requested40035%

Option Package Details
BMW Z4 sDrive35is

Technology Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
App support0Yes
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Text dictation50No
SMS text-to-speech reader25No
Voice recorder0No
Smartphone integration0No
Total Requested70083%
Total Not Requested14017%

Option Package Details
Buick Regal GS

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested675100%
Total Not Requested00%

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