BMW Z4 BMW Z4 2012 Buick Regal Buick Regal 2020

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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: $41,820

Buick Regal GS   
Difference: $18,725

Calculate Payments

  Down Payment Interest Rate Term
Model Year2012201220122020
ModelZ4Z4Z4Regal
TrimsDrive28isDrive35isDrive35isGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Hatch
Base Price $48,650 $55,150 $64,200 $39,070
Cold Weather Package 850 850 850  
Premium Package 3,300 1,100 1,100  
Navigation system 2,150 2,150 2,150  
Sport Package 2,300 2,300    
Obstacle detection, rear 750 750 750  
Metallic paint (extra cost) 550 550 550 395
Proximity key 500 500 500  
App support 250 250 250  
Satellite radio - one year subscription 350 350 350  
Sights and Sounds Package       945
Appearance Package       485
Cold Weather Package 775 775 775  
Premium Package 3,005 1,000 1,000  
Navigation system 1,955 1,955 1,955  
Sport Package 2,095 2,095    
Obstacle detection, rear 685 685 685  
Metallic paint (extra cost) 500 500 500 359
Proximity key 455 455 455  
App support 230 230 230  
Satellite radio - one year subscription 320 320 320  
Sights and Sounds Package       860
Appearance Package       441
Options (change) 11,000 8,800 6,500 1,825
Options (change) 10,020 8,015 5,920 1,660
Destination 895 895 895 925
Total Price $60,545 $64,845 $71,595 $41,820

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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: BMW Z4 vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $18,855
TrueDelta Adjusted Invoice Difference: $53,278
Model Year2012201220122020
ModelZ4Z4Z4Regal
TrimsDrive28isDrive35isDrive35isGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Hatch
Engine240hp I4300hp I6335hp I6310hp V6
TransmissionM6M6S7T9
DrivetrainRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 10?, 10?, 8
Tire (rear if not all the same)225/40-18225/40-18225/40-18245/40-19
Total Price$60,545$64,845$71,595$41,820
Adjustments for Features0-450-1,700-130
Feature-Adjusted Total Price$60,545$64,395$69,895$41,690
Cost Above Minimum$0$3,850$9,350$0

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Features Comparison: BMW Z4 vs. Buick Regal

Model Year2012201220122020
ModelZ4Z4Z4Regal
TrimsDrive28isDrive35isDrive35isGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Hatch
Transmission and Drivetrain 
6-speed manual$150$150  
7-speed automated manual  $1200 
9-speed manually-shiftable automatic   $1400
RWD$0$0$0 
AWD   $1700
Accessories 
Active noise reduction   $0
Power rear side windows   $200
Remote start   $150
Brakes, Airbags, and Other Safety 
Blind spot warning system   $200
Cross-traffic warning, rear   $100
Rear side airbags   $300
Rearview camera   $200
Roll bar$200$200$200 
Rollover sensor   $50
Safety key   $5
Side curtain airbags   $350
Tires, run-flat$150$150$150 
Vehicle health reports   $0
Cargo Management 
Cargo cover   $75
Overhead sunglass holder   $25
Rear seat pass-through$100$100$100 
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
Drivetrain 
Active rear differential   $500
Engine / Motor 
Automatic start / stop$150$150$150 
Raised top speed limiter$0$0$0 
Regenerative braking$0$0$0 
Exterior 
Body kit   $0
Laminated front side windows   $200
Painted brake calipers (optional)   $0
Power retractable hardtop$6750$6750$6750 
Rear spoiler   $200
Infotainment 
4G LTE connectivity   $0
Android Auto support   $100
Apple CarPlay support   $100
CD player$125$125$125 
Media drive$15$15$15 
MP3-compatible player$50$50$50 
Satellite radio   $200
Satellite radio - one year subscription$250$250$250 
Telematics service, such as OnStar$200$200$200 
Telematics service, such as OnStar, with navigation   $225
Traffic information$25$25$25 
Wi-Fi hotspot   $50
Wireless charging station   $75
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75 
Compass   $0
Cornering lights   $50
Fog lights$125$125$125 
Headlight washers$50$50$50 
Illuminated visor mirror, driver   $50
Illuminated visor mirror, passenger   $50
Large color reconfigurable instrument cluster display   $250
LED headlights   $1000
Performance meter   $150
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 
Xenon HID headlights$500$500$500 
Seats and Interior Trim 
Aluminum trim $100$100 
Center armrest(s), second row   $50
Cooled or ventilated front seats   $300
Door sill trim plates $100$100$100
Folding second row seats   $300
Leather door panel trim $250$250 
Massage, driver seat   $100
Massage, passenger seat   $100
Metal pedals   $75
No leather in second row$-300$-300$-300 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0$0$0 
Transmission 
Launch control  $100 
Steering-wheel-mounted transmission controls  $100 
Total Value of Features$9,175$9,625$10,875$9,305
Value of Feature Adjustments$0$450$1,700$130
Value of Feature Adjustments0-415-1,569-8

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Specifications Comparison: BMW Z4 vs. Buick Regal

Model Year20122020
ModelZ4Regal
Body2dr Hardtop conv.4dr Hatch
Wheelbase98.3 in111.4 in
Length166.9 in192.9 in
Width70.5 in73.3 in
Height50.8 in57.3 in
Curb Weight3,264 lb.4,082 lb.
Fuel Capacity14.5 gal.16.3 gal.
Row 1 Headroom39.1 in38.8 in
Row 1 Shoulder Room53.3 in56.9 in
Row 1 Hip Room0.0 in55.2 in
Row 1 Legroom42.2 in42.1 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in55.4 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom0.0 in36.9 in
Cargo Volume,
Minimum
10.9 ft331.5 ft3
Cargo Volume,
Maximum
10.960.7 ft3

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Option Package Details
BMW Z4 sDrive28i

Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Cargo net40Yes
Headlight washers50No
Total Requested34087%
Total Not Requested5013%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Dual-zone climate control125Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Automatic air recirculation100No
Interior ambient lighting150Yes
No leather in second row-300No
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested2900103%
Total Not Requested-75-3%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
Bluetooth audio streaming25Yes
Remote app25Yes
Telematics service, such as OnStar200Yes
SMS text-to-speech reader25Yes
Total Requested97596%
Total Not Requested404%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive shocks - electrical500Yes
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
225/40WR18 tires200No
255/35WR18 tires200No
Raised top speed limiter0No
Total Requested90058%
Total Not Requested65042%

Option Package Details
BMW Z4 sDrive35i

Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Cargo net40Yes
Headlight washers50No
Total Requested34087%
Total Not Requested5013%
Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Total Requested77586%
Total Not Requested12514%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
Bluetooth audio streaming25Yes
Remote app25Yes
Telematics service, such as OnStar200Yes
SMS text-to-speech reader25Yes
Total Requested97596%
Total Not Requested404%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive shocks - electrical500Yes
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
225/40WR18 tires200No
255/35WR18 tires200No
Raised top speed limiter0No
Total Requested90058%
Total Not Requested65042%

Option Package Details
BMW Z4 sDrive35is

Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Cargo net40Yes
Headlight washers50No
Total Requested34087%
Total Not Requested5013%
Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Total Requested77586%
Total Not Requested12514%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
Bluetooth audio streaming25Yes
Remote app25Yes
Telematics service, such as OnStar200Yes
SMS text-to-speech reader25Yes
Total Requested97596%
Total Not Requested404%

Option Package Details
Buick Regal GS

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 headlights1000No
Wireless charging station75No
Total Requested00%
Total Not Requested1125100%

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