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: $39,325 Cadillac CTS 2.8 / 3.6 | |||||
Difference: $20,145 | |||||
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Model Year | 2020 | 2020 | 2020 | 2006 | 2006 |
Model | A6 / S6 | A6 / S6 | A6 / S6 | CTS | CTS |
Trim | 45 | 55 | S6 | 2.8 / 3.6 | CTS-V |
Body | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan |
Base Price | $54,900 | $59,800 | $73,900 | $29,270 | $49,475 |
Competition Package | 3,000 | 3,000 | |||
Metallic paint (extra cost) | 575 | 575 | 575 | ||
Luxury Package | 1,800 | ||||
Leather seating surfaces | 1,300 | ||||
Navigation system | 2,995 | ||||
Sport Package | 1,640 | ||||
Folding second row seats | 400 | ||||
Sunroof | 1,200 | 1,200 | |||
Competition Package | 2,790 | 2,790 | |||
Metallic paint (extra cost) | 536 | 536 | 536 | ||
Luxury Package | 1,493 | ||||
Leather seating surfaces | 1,079 | ||||
Navigation system | 2,486 | ||||
Sport Package | 1,361 | ||||
Folding second row seats | 332 | ||||
Sunroof | 996 | 996 | |||
Options (change) | 3,575 | 3,575 | 575 | 9,335 | 1,200 |
Options (change) | 3,326 | 3,326 | 536 | 7,747 | 996 |
Destination | 995 | 995 | 995 | 720 | 720 |
Gas Tax | 0 | 0 | 0 | 0 | 1,300 |
Total Price | $59,470 | $64,370 | $75,470 | $39,325 | $52,695 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Audi A6 / S6 dealer quotes or Cadillac CTS 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 CTS 2.8 / 3.6 | |||||
Lowest Adjusted Invoice: Audi A6 / S6 S6 | |||||
TrueDelta Adjusted Price Difference: $12,890 | |||||
TrueDelta Adjusted Invoice Difference: $34,478 | |||||
Model Year | 2020 | 2020 | 2020 | 2006 | 2006 |
Model | A6 / S6 | A6 / S6 | A6 / S6 | CTS | CTS |
Trim | 45 | 55 | S6 | 2.8 / 3.6 | CTS-V |
Body | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan |
Engine | 335hp V6 H | 335hp V6 H | 444hp V6 H | 210hp V6 | 400hp V8 |
Transmission | S7 | S7 | T8 | M6 | M6 |
Drivetrain | AWD | AWD | AWD | RWD | RWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | 630, 14 | 630, 14 | 630, 14 | 212, 8 | 212, 8 |
Tire (rear if not all the same) | 245/45-19 | 245/45-19 | 255/40-20 | 225/50-17 | 245/45-18 |
Total Price | $59,470 | $64,370 | $75,470 | $39,325 | $52,695 |
Adjustments for Features | -7,255 | -7,255 | -8,555 | 0 | 0 |
Feature-Adjusted Total Price | $52,215 | $57,115 | $66,915 | $39,325 | $52,695 |
Cost Above Minimum | $0 | $4,900 | $14,700 | $0 | $13,370 |
Model Year | 2020 | 2020 | 2020 | 2006 | 2006 |
Model | A6 / S6 | A6 / S6 | A6 / S6 | CTS | CTS |
Trim | 45 | 55 | S6 | 2.8 / 3.6 | CTS-V |
Body | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan |
Transmission and Drivetrain | |||||
7-speed automated manual | $1200 | $1200 | |||
8-speed manually-shiftable automatic | $1300 | ||||
6-speed manual | $150 | $150 | |||
AWD | $1700 | $1700 | $1700 | ||
RWD | $0 | $0 | |||
Accessories | |||||
Proximity key | $250 | $250 | $250 | ||
Tilt steering wheel, manual | $150 | $150 | |||
Tilt/telescoping steering wheel, power | $350 | $350 | $350 | ||
Brakes, Airbags, and Other Safety | |||||
Blind spot warning system | $200 | $200 | $200 | ||
Collision preparation system, rear | $100 | $100 | $100 | ||
Knee airbag, driver | $75 | $75 | $75 | ||
Knee airbag, passenger | $75 | $75 | $75 | ||
Obstacle detection, front | $150 | $150 | $150 | ||
Obstacle detection, rear | $250 | $250 | $250 | ||
Rearview camera | $200 | $200 | $200 | ||
Rollover sensor | $50 | $50 | $50 | ||
Secondary collision brake assist | $25 | $25 | $25 | ||
Tire-pressure monitor | $75 | $75 | $75 | $75 | |
Tires, run-flat | $150 | ||||
Climate Control | |||||
Heated windshield washer nozzles | $15 | $15 | $15 | ||
Rain-sensing wipers | $175 | $175 | $175 | ||
Rear air vents with automatic controls | $250 | $250 | $250 | ||
Rear dual-zone climate control | $125 | $125 | $125 | ||
Residual heat | $50 | $50 | $50 | ||
Variable intermittent wipers | $75 | $75 | |||
Drivetrain | |||||
Active rear differential | $500 | $500 | |||
Limited-slip rear differential | $300 | $300 | |||
Engine / Motor | |||||
Automatic start / stop | $150 | $150 | $150 | ||
Dual-mode exhaust, switchable | $500 | ||||
Regenerative braking | $0 | $0 | $0 | ||
Exterior | |||||
Black exterior trim (optional) | $0 | $0 | |||
Body kit | $0 | ||||
Bodyside moldings | $75 | $75 | |||
Bright-finished exhaust tip(s) | $25 | $25 | $25 | $25 | |
Laminated front side windows | $200 | $200 | $200 | ||
Painted brake calipers (optional) | $0 | $0 | |||
Infotainment | |||||
4G LTE connectivity | $0 | $0 | $0 | ||
Android Auto support | $100 | $100 | $100 | ||
Apple CarPlay support | $100 | $100 | $100 | ||
Aux input | $50 | $50 | $50 | ||
Bluetooth audio streaming | $25 | $25 | $25 | ||
Bluetooth cell phone link | $100 | $100 | $100 | ||
CD changer, in-dash | $325 | $325 | |||
CD player | $125 | $125 | $125 | ||
DVD-compatible player | $0 | $0 | $0 | ||
Handwriting recognition | $200 | $200 | $200 | ||
HD radio | $50 | $50 | $50 | ||
In-vehicle Internet | $150 | $150 | $150 | ||
Media drive | $15 | $15 | $15 | ||
MP3-compatible player | $50 | $50 | $50 | ||
Surround sound | $250 | $250 | $250 | ||
Telematics service, such as OnStar | $200 | $200 | |||
Traffic + travel information | $25 | $25 | $25 | ||
Traffic information | $25 | $25 | |||
Wi-Fi hotspot | $50 | $50 | $50 | ||
Instruments, Lights, and Mirrors | |||||
Auto-dimming driver-side mirror | $75 | $75 | $75 | ||
Auto-dimming passenger-side mirror | $75 | $75 | $75 | ||
Compass | $0 | $0 | $0 | ||
Fog light, rear | $100 | $100 | $100 | ||
Fog lights | $125 | $125 | |||
Headlight washers | $50 | $50 | |||
LED headlights | $1000 | $1000 | $1000 | ||
Mirror tilt-down in reverse | $25 | $25 | $25 | ||
Power-folding mirrors | $50 | $50 | $50 | $50 | |
Turn signals on or near mirrors | $25 | $25 | $25 | ||
Xenon HID headlights | $500 | $500 | |||
Seats and Interior Trim | |||||
Aluminum trim | $100 | $100 | |||
Illuminated door sill trim plates | $200 | $200 | $200 | ||
Leather-wrapped steering wheel | $150 | $150 | $150 | $150 | |
Power 4-way lumbar adjuster, driver seat | $150 | $150 | $150 | ||
Power 4-way lumbar adjuster, passenger seat | $150 | $150 | $150 | ||
Power lumbar adjuster, driver seat | $100 | $100 | |||
Power lumbar adjuster, passenger seat | $100 | $100 | |||
Synthetic suede inserts in leather seating surfaces | $0 | ||||
Wood trim | $300 | $300 | |||
Wood/leather-wrapped steering wheel | $150 | ||||
Suspension, Wheels, and Tires | |||||
Air suspension, auto-leveling and height adjustable | $1000 | ||||
Alloy wheels | $350 | $350 | $350 | $350 | |
Electronic systems calibration selector | $200 | $200 | $200 | ||
Machined alloy wheels | $350 | ||||
Sport suspension (upgrade) | $0 | $0 | $0 | $0 | |
Ultra-sport suspension (upgrade) | $0 | ||||
Transmission | |||||
Steering-wheel-mounted transmission controls | $100 | $100 | $100 | ||
Total Value of Features | $10,230 | $10,230 | $11,530 | $2,975 | $2,975 |
Value of Feature Adjustments | $7,255 | $7,255 | $8,555 | $0 | $0 |
Value of Feature Adjustments | -527 | -487 | -174 | 0 | 0 |
Model Year | 2020 | 2006 |
Model | A6 / S6 | CTS |
Body | 4dr Sedan | 4dr Sedan |
Wheelbase | 115.1 in | 113.4 in |
Length | 194.4 in | 190.1 in |
Width | 74.3 in | 70.6 in |
Height | 57.4 in | 56.7 in |
Curb Weight | 4,102 lb. | 3,510 lb. |
Fuel Capacity | 19.3 gal. | 17.5 gal. |
Row 1 Headroom | 38.0 in | 38.9 in |
Row 1 Shoulder Room | 57.8 in | 56.6 in |
Row 1 Hip Room | 0.0 in | 53.4 in |
Row 1 Legroom | 41.3 in | 42.4 in |
Row 2 Headroom | 38.1 in | 36.9 in |
Row 2 Shoulder Room | 56.5 in | 56.2 in |
Row 2 Hip Room | 0.0 in | 53.8 in |
Row 2 Legroom | 37.4 in | 36.2 in |
Cargo Volume | 13.7 ft3 | 12.5 ft3 |
Competition Package | ||
Feature | Value | Requested? |
Front sport buckets | 100 | No |
Aluminum trim | 100 | No |
Active rear differential | 500 | No |
Painted brake calipers (optional) | 0 | No |
Sport suspension (upgrade) | 250 | Yes |
Upgraded leather upholstery | 0 | No |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Metal pedals | 75 | No |
Dark-colored headliner (optional) | 0 | No |
Leather door panel trim | 250 | No |
Black exterior trim (optional) | 0 | No |
Total Requested | 250 | 18% |
Total Not Requested | 1175 | 82% |
Competition Package | ||
Feature | Value | Requested? |
Front sport buckets | 100 | No |
Aluminum trim | 100 | No |
Active rear differential | 500 | No |
Painted brake calipers (optional) | 0 | No |
Sport suspension (upgrade) | 250 | Yes |
Upgraded leather upholstery | 0 | No |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Metal pedals | 75 | No |
Dark-colored headliner (optional) | 0 | No |
Leather door panel trim | 250 | No |
Black exterior trim (optional) | 0 | No |
Total Requested | 250 | 18% |
Total Not Requested | 1175 | 82% |
Navigation system | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
CD changer, in-dash | 200 | No |
Bose, 212W, 8 speakers (with subwoofer) | 350 | No |
Voice control for nav and audio | 100 | Yes |
Traffic information | 25 | Yes |
Total Requested | 725 | 57% |
Total Not Requested | 550 | 43% |
Folding second row seats | ||
Feature | Value | Requested? |
Folding second row seats | 300 | Yes |
Second-row 2-section 3-person split bench | 100 | No |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
Luxury Package | ||
Feature | Value | Requested? |
Wood trim | 300 | Yes |
Heated front seats | 200 | Yes |
Power lumbar adjuster, driver seat | 100 | Yes |
Power recliner, passenger seat | 100 | Yes |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power lumbar adjuster, passenger seat | 100 | Yes |
Universal garage door opener | 100 | Yes |
Memory system, driver seat | 200 | Yes |
Wood/leather-wrapped steering wheel | 0 | No |
Power height adjuster, passenger seat | 100 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Compass | 0 | No |
Machined alloy wheels | 0 | No |
Total Requested | 1400 | 100% |
Total Not Requested | 0 | 0% |
Sport Package | ||
Feature | Value | Requested? |
Sport suspension (upgrade) | 250 | Yes |
Stability control | 400 | Yes |
225/50WR17 tires | 400 | No |
Limited-slip rear differential | 300 | Yes |
Xenon HID headlights | 500 | Yes |
Machined alloy wheels | 0 | No |
Headlight washers | 50 | No |
Total Requested | 1450 | 76% |
Total Not Requested | 450 | 24% |