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.
Lowest Total Price: $57,000 BMW Z4 M Coupe | ||||
Difference: $10,065 | ||||
Lowest Total Invoice: $52,435 BMW Z4 M Coupe | ||||
Difference: $11,274 | ||||
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Model Year | 2007 | 2018 | 2018 | 2018 |
Model | Z4 | CT6 | CT6 | CT6 |
Trim | M Coupe | Luxury | Premium Luxury | Platinum |
Body | 2dr Hatch | 4dr Sedan | 4dr Sedan | 4dr Sedan |
Base Price | $50,100 | $59,195 | $65,295 | $84,295 |
Base Invoice | $46,090 | $56,235 | $62,030 | $80,080 |
Premium Package | 2,850 | |||
Metallic paint (extra cost) | 475 | 625 | 625 | |
Wood trim | 0 | |||
Navigation system | 1,800 | |||
Heated front seats | 500 | |||
HD radio | 500 | |||
CD player, remote | 250 | 250 | ||
3.0L V6 | 6,000 | 4,000 | 4,000 | |
Premium Package | 2,595 | |||
Metallic paint (extra cost) | 430 | 556 | 556 | |
Wood trim | 0 | |||
Navigation system | 1,640 | |||
Heated front seats | 455 | |||
HD radio | 450 | |||
CD player, remote | 223 | 223 | ||
3.0L V6 | 5,700 | 3,800 | 3,800 | |
Options (change) | 6,125 | 6,875 | 4,875 | 4,000 |
Options (change) | 5,570 | 6,479 | 4,579 | 3,800 |
Destination | 775 | 995 | 995 | 995 |
Total Price | $57,000 | $67,065 | $71,165 | $89,290 |
Total Invoice | $52,435 | $63,709 | $67,604 | $84,875 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation BMW Z4 dealer quotes or Cadillac CT6 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. |
Lowest Adjusted Price: Cadillac CT6 Luxury | ||||
Lowest Adjusted Invoice: BMW Z4 M Coupe | ||||
TrueDelta Adjusted Price Difference: $205 | ||||
TrueDelta Adjusted Invoice Difference: $1,518 | ||||
Model Year | 2007 | 2018 | 2018 | 2018 |
Model | Z4 | CT6 | CT6 | CT6 |
Trim | M Coupe | Luxury | Premium Luxury | Platinum |
Body | 2dr Hatch | 4dr Sedan | 4dr Sedan | 4dr Sedan |
Engine | 330hp I6 | 404hp V6 | 404hp V6 | 404hp V6 |
Transmission | M6 | T8 | T8 | T8 |
Drivetrain | RWD | AWD | AWD | AWD |
EPA Fuel Economy (city/highway) | 16/24 MPG | 18/26 MPG | 18/26 MPG | 18/26 MPG |
Audio (watts, speakers) | 430, 10 | ?, 10 | ?, 10 | ?, 34 |
Tire (rear if not all the same) | 225/45-18 | 245/45-19 | 245/45-19 | 245/40-20 |
Total Price | $57,000 | $67,065 | $71,165 | $89,290 |
Adjustments for Features | 0 | -10,270 | -12,770 | -22,200 |
Feature-Adjusted Total Price | $57,000 | $56,795 | $58,395 | $67,090 |
Cost Above Minimum | $0 | $0 | $1,600 | $10,295 |
Total Invoice | $52,435 | $63,709 | $67,604 | $84,875 |
Adjustments for Features | 0 | -9,756 | -12,131 | -21,102 |
Feature-Adjusted Total Invoice | $52,435 | $53,953 | $55,473 | $63,773 |
Cost Above Minimum | $0 | $0 | $1,520 | $9,820 |
Model Year | 2007 | 2018 | 2018 | 2018 |
Model | Z4 | CT6 | CT6 | CT6 |
Trim | M Coupe | Luxury | Premium Luxury | Platinum |
Body | 2dr Hatch | 4dr Sedan | 4dr Sedan | 4dr Sedan |
Transmission and Drivetrain | ||||
6-speed manual | $150 | |||
8-speed manually-shiftable automatic | $1300 | $1300 | $1300 | |
RWD | $0 | |||
AWD | $1700 | $1700 | $1700 | |
Accessories | ||||
AC power outlet | $100 | $100 | $100 | |
Active noise reduction | $0 | $0 | $0 | |
Adaptive cruise control, all-speed | $850 | |||
Cruise control | $150 | $150 | $150 | |
Electronic engine sound enhancement | $0 | |||
Hands-free trunk or liftgate | $100 | $100 | $100 | |
Heated steering wheel | $100 | $100 | $100 | |
Power rear side windows | $200 | $200 | $200 | |
Power trunk closer | $350 | $350 | $350 | |
Proximity key | $250 | $250 | $250 | |
Remote app | $25 | $25 | $25 | |
Remote start | $150 | $150 | $150 | |
Semi-automated parking system | $500 | $500 | $500 | |
Sunshades, second row | $125 | $125 | $125 | |
Tilt/telescoping steering wheel, manual | $250 | |||
Tilt/telescoping steering wheel, power | $350 | $350 | $350 | |
Universal garage door opener | $100 | $100 | $100 | |
Brakes, Airbags, and Other Safety | ||||
Around view cameras | $500 | $500 | $500 | |
Automatic braking, high-speed or partial | $200 | |||
Automatic braking, low-speed | $200 | $200 | $200 | |
Backup collision intervention | $150 | |||
Blind spot warning system | $200 | $200 | $200 | |
Cross-traffic warning, rear | $100 | $100 | $100 | |
Following distance indicator | $25 | $25 | $25 | |
Forward collision warning | $200 | $200 | $200 | |
Hands-free driving on limited-access highways | $1000 | |||
Lane departure warning | $200 | $200 | $200 | |
Lane keeping assist | $400 | $400 | $400 | |
Night vision | $1750 | |||
Obstacle detection, front | $150 | $150 | $150 | |
Obstacle detection, rear | $250 | $250 | $250 | |
Pedestrian detection | $50 | $50 | $50 | |
Radar- or camera-based collision preparation system | $0 | $0 | $0 | |
Safety key | $5 | $5 | $5 | |
Side curtain airbags | $350 | $350 | $350 | |
Surround view video recorder | $50 | $50 | $50 | |
Vehicle health reports | $0 | $0 | $0 | |
Cargo Management | ||||
Cargo cover | $75 | |||
Rear seat pass-through | $100 | $100 | $100 | |
Climate Control | ||||
Dual-zone climate control | $125 | $125 | $125 | |
Heated windshield washer nozzles | $15 | |||
Ionizing air filtration | $50 | |||
Rear air vents | $100 | $100 | ||
Rear air vents with automatic controls | $250 | |||
Rear dual-zone climate control | $125 | |||
Drivetrain | ||||
Limited-slip rear differential | $300 | |||
Engine / Motor | ||||
Automatic start / stop | $150 | $150 | $150 | |
Exterior | ||||
Active grille shutters | $0 | $0 | $0 | |
Laminated front side windows | $200 | $200 | $200 | |
Panoramic sunroof | $1200 | $1200 | ||
Infotainment | ||||
4G LTE connectivity | $0 | $0 | $0 | |
Android Auto support | $100 | $100 | $100 | |
App support | $0 | $0 | $0 | |
Apple CarPlay support | $100 | $100 | $100 | |
Bluetooth audio streaming | $25 | $25 | $25 | |
CD player | $125 | |||
CD player, remote | $100 | $100 | ||
Entertainment system with dual headrest screens | $1200 | |||
HDMI port | $25 | |||
MP3-compatible player | $50 | $50 | $50 | |
Satellite radio | $200 | $200 | $200 | |
SMS text-to-speech reader | $25 | $25 | $25 | |
Streaming video device | $30 | |||
Streaming video support | $25 | |||
Telematics service, such as OnStar | $200 | |||
Telematics service, such as OnStar, with navigation | $225 | $225 | $225 | |
Traffic information | $25 | $25 | $25 | |
Voice control for external devices | $0 | $0 | $0 | |
Voice control for nav and audio | $100 | $100 | $100 | |
Wi-Fi hotspot | $50 | $50 | $50 | |
Wireless charging station | $75 | $75 | $75 | |
Instruments, Lights, and Mirrors | ||||
Approach detection | $25 | $25 | $25 | |
Auto-dimming headlights | $200 | $200 | $200 | |
Auto-dimming passenger-side mirror | $75 | |||
Cornering lights | $50 | $50 | $50 | |
Fog lights | $125 | |||
Head-up display (HUD) | $350 | $350 | ||
Headlight washers | $50 | |||
Illuminated visor mirror, driver | $50 | $50 | $50 | |
Illuminated visor mirror, passenger | $50 | $50 | $50 | |
Large color reconfigurable instrument cluster display | $250 | $250 | ||
LED headlights | $1000 | $1000 | $1000 | |
Power-folding mirrors | $50 | $50 | $50 | |
Rear camera mirror | $200 | $200 | ||
Visor mirror, driver | $10 | |||
Visor mirror, passenger | $10 | |||
Xenon HID headlights | $500 | |||
Seats and Interior Trim | ||||
Center armrest(s), second row | $50 | $50 | $50 | |
Cooled or ventilated front seats | $300 | $300 | ||
Cooled or ventilated second row seats | $200 | |||
Heated second row seats | $200 | $200 | ||
Illuminated door sill trim plates | $200 | $200 | $200 | |
Manual thigh support length adjuster, driver seat | $50 | |||
Manual thigh support length adjuster, passenger seat | $50 | |||
Massage, driver seat | $100 | |||
Massage, passenger seat | $100 | |||
Massage, second row seats | $150 | |||
Memory system, passenger seat | $150 | $150 | $150 | |
Power 4-way lumbar adjuster, driver seat | $150 | $150 | $150 | |
Power 4-way lumbar adjuster, passenger seat | $150 | $150 | $150 | |
Power 4-way lumbar adjuster, second row seats | $225 | |||
Power recliner, second row seats | $150 | |||
Power thigh support length adjuster, driver seat | $100 | |||
Power thigh support length adjuster, passenger seat | $100 | |||
Power tilt adjuster, second row seats | $150 | |||
Power upper seatback recliner, driver seat | $100 | |||
Power upper seatback recliner, passenger seat | $100 | |||
Upholstered instrument panel | $300 | $300 | ||
Upholstered instrument panel, leather | $1000 | |||
Suspension, Wheels, and Tires | ||||
Adaptive dampers - electrical | $500 | |||
Rear wheel steering | $1500 | |||
Sport suspension (upgrade) | $0 | |||
Transmission | ||||
Steering-wheel-mounted transmission controls | $100 | $100 | $100 | |
Total Value of Features | $2,185 | $12,455 | $14,955 | $24,385 |
Value of Feature Adjustments | $0 | $10,270 | $12,770 | $22,200 |
Value of Feature Adjustments | 0 | -9,756 | -12,131 | -21,102 |
Model Year | 2007 | 2018 |
Model | Z4 | CT6 |
Body | 2dr Hatch | 4dr Sedan |
Wheelbase | 98.2 in | 122.4 in |
Length | 161.9 in | 204.0 in |
Width | 70.1 in | 74.0 in |
Height | 49.9 in | 57.9 in |
Curb Weight | 3,219 lb. | 4,085 lb. |
Fuel Capacity | 14.5 gal. | 19.5 gal. |
Row 1 Headroom | 37.3 in | 40.1 in |
Row 1 Shoulder Room | 52.5 in | 58.3 in |
Row 1 Hip Room | 0.0 in | 55.8 in |
Row 1 Legroom | 42.0 in | 42.3 in |
Row 2 Headroom | 0.0 in | 38.0 in |
Row 2 Shoulder Room | 0.0 in | 56.1 in |
Row 2 Hip Room | 0.0 in | 53.4 in |
Row 2 Legroom | 0.0 in | 40.4 in |
Cargo Volume | 9.2 ft3 | 15.3 ft3 |
Premium Package | ||
Feature | Value | Requested? |
Cruise control | 150 | Yes |
Surround sound | 250 | Yes |
THX-certified, 430W, 10 speakers (with subwoofer) | 350 | No |
Auto-dimming rearview mirror | 150 | Yes |
Telematics service, such as OnStar | 200 | Yes |
Bluetooth cell phone link | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | No |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power recliner, driver seat | 100 | Yes |
Power recliner, passenger seat | 100 | Yes |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 1825 | 81% |
Total Not Requested | 425 | 19% |
CD player, remote | ||
Feature | Value | Requested? |
CD player, remote | 100 | Yes |
MP3-compatible player | 50 | Yes |
Total Requested | 150 | 100% |
Total Not Requested | 0 | 0% |
turbocharged 3.0L V6 DOHC-4v 404 hp@5500 400 lb-ft@2500 | ||
Feature | Value | Requested? |
turbocharged 3.0L V6 DOHC-4v 404 hp@5500 400 lb-ft@2500 | 1000 | Yes |
AWD | 0 | Yes |
245/45HR19 tires | 400 | No |
Total Requested | 1000 | 71% |
Total Not Requested | 400 | 29% |
CD player, remote | ||
Feature | Value | Requested? |
CD player, remote | 100 | Yes |
MP3-compatible player | 50 | Yes |
Total Requested | 150 | 100% |
Total Not Requested | 0 | 0% |