| 1 | 0 | 3 | 4 | 3 | 4 |
Mazda RX-8 vs. Audi A8 / S8 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.
Models in short supply often sell at or even above these prices.
Mazda RX-8 vs. Audi A8 / S8 Invoice Comparison
Lowest Total Price: $35,615 Mazda RX-8 Manual | ||||
| Difference: $80,210 | ||||
Lowest Total Invoice: $32,627 Mazda RX-8 Manual | ||||
| Difference: $75,156 | ||||
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| Model Year | 2008 | 2008 | 2016 | 2016 |
| Model | RX-8 | RX-8 | A8 / S8 | A8 / S8 |
| Trim | Automatic | Manual | S8 | S8 Plus |
| Body | 4dr Coupe | 4dr Coupe | 4dr Sedan | 4dr Sedan |
| Base Price | $26,435 | $26,435 | $114,900 | $114,900 |
| Base Invoice | $24,458 | $24,458 | $106,858 | $106,858 |
| Grand Touring Package | 5,335 | 4,635 | ||
| Body kit | 1,100 | 1,100 | ||
| Cargo net | 40 | 40 | ||
| Navigation system | 2,000 | 2,000 | ||
| Rear spoiler | 360 | 360 | ||
| Temporary spare tire | 395 | 395 | ||
| Wood trim | 0 | 0 | ||
| Grand Touring Package | 4,922 | 4,277 | ||
| Body kit | 881 | 881 | ||
| Cargo net | 32 | 32 | ||
| Navigation system | 1,721 | 1,721 | ||
| Rear spoiler | 288 | 288 | ||
| Temporary spare tire | 320 | 320 | ||
| Wood trim | 0 | 0 | ||
| Options (change) | 9,230 | 8,530 | 0 | 0 |
| Options (change) | 8,164 | 7,519 | 0 | 0 |
| Destination | 650 | 650 | 925 | 925 |
| Total Price | $36,315 | $35,615 | $115,825 | $115,825 |
| Total Invoice | $33,272 | $32,627 | $107,783 | $107,783 |
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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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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Mazda RX-8 dealer quotes or Audi A8 / S8 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: Mazda RX-8 vs. Audi A8 / S8
| Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic | ||||
| TrueDelta Adjusted Price Difference: $61,465 | ||||
| TrueDelta Adjusted Invoice Difference: $57,705 | ||||
| Model Year | 2008 | 2008 | 2016 | 2016 |
| Model | RX-8 | RX-8 | A8 / S8 | A8 / S8 |
| Trim | Automatic | Manual | S8 | S8 Plus |
| Body | 4dr Coupe | 4dr Coupe | 4dr Sedan | 4dr Sedan |
| Engine | 212hp R2 | 232hp R2 | 520hp V8 | 605hp V8 |
| Transmission | T6 | M6 | T8 | T8 |
| Drivetrain | RWD | RWD | AWD | AWD |
| EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG |
| Audio (watts, speakers) | 300, 9 | 300, 9 | 630, 14 | 630, 14 |
| Tire (rear if not all the same) | 225/45-18 | 225/45-18 | 275/35-21 | 275/35-21 |
| Total Price | $36,315 | $35,615 | $115,825 | $115,825 |
| Adjustments for Features | -975 | 0 | -19,020 | -17,270 |
| Feature-Adjusted Total Price | $35,340 | $35,615 | $96,805 | $98,555 |
| Cost Above Minimum | $0 | $275 | $0 | $1,750 |
| Total Invoice | $33,272 | $32,627 | $107,783 | $107,783 |
| Adjustments for Features | -893 | 0 | -17,699 | -16,071 |
| Feature-Adjusted Total Invoice | $32,379 | $32,627 | $90,084 | $91,712 |
| Cost Above Minimum | $0 | $248 | $0 | $1,628 |
Features Comparison: Mazda RX-8 vs. Audi A8 / S8
| Model Year | 2008 | 2008 | 2016 | 2016 |
| Model | RX-8 | RX-8 | A8 / S8 | A8 / S8 |
| Trim | Automatic | Manual | S8 | S8 Plus |
| Body | 4dr Coupe | 4dr Coupe | 4dr Sedan | 4dr Sedan |
| Transmission and Drivetrain | ||||
| 6-speed manually-shiftable automatic | $1100 | |||
| 6-speed manual | $150 | |||
| 8-speed manually-shiftable automatic | $1300 | $1300 | ||
| RWD | $0 | $0 | ||
| AWD | $1700 | $1700 | ||
| Accessories | ||||
| Active noise reduction | $0 | $0 | ||
| Adaptive cruise control, all-speed | $850 | |||
| Cruise control | $150 | $150 | $150 | |
| Hands-free trunk or liftgate | $100 | $100 | ||
| Heated steering wheel | $100 | |||
| Power door closers | $300 | $300 | ||
| Power rear side windows | $200 | $200 | ||
| Power trunk closer | $350 | $350 | ||
| Remote window/roof operation | $15 | $15 | ||
| Sunshade, rear, power | $225 | $225 | ||
| Sunshades, second row, power | $225 | $225 | ||
| Tilt steering wheel, manual | $150 | $150 | ||
| Tilt/telescoping steering wheel, power | $350 | $350 | ||
| Brakes, Airbags, and Other Safety | ||||
| Active or whiplash-reducing head restraints, front seats | $0 | $0 | ||
| Around view cameras | $500 | $500 | ||
| Automatic braking, low-speed | $200 | |||
| Blind spot warning system | $200 | $200 | ||
| Brake assist | $50 | $50 | ||
| Brake- or yaw-sensor-initiated collision preparation system | $0 | |||
| Collision preparation system, rear | $100 | $100 | ||
| Forward collision warning | $200 | |||
| Full-size spare tire | $225 | $225 | ||
| Knee airbag, driver | $75 | $75 | ||
| Knee airbag, passenger | $75 | $75 | ||
| Lane departure prevention, steering-based | $200 | |||
| Lane departure warning | $200 | |||
| Obstacle detection, front | $150 | $150 | ||
| Obstacle detection, rear | $250 | $250 | ||
| Radar- or camera-based collision preparation system | $0 | |||
| Rear side airbags | $300 | $300 | ||
| Rollover sensor | $50 | $50 | ||
| Temporary spare tire | $150 | $150 | ||
| Wide-view front camera | $150 | $150 | ||
| Wide-view rear camera | $0 | $0 | ||
| Cargo Management | ||||
| Air-conditioned storage compartment | $50 | $50 | ||
| Overhead sunglass holder | $25 | $25 | ||
| Rear seat pass-through | $100 | $100 | $100 | |
| Second-row high console | $250 | $250 | ||
| Ski sack | $50 | |||
| Climate Control | ||||
| Automatic air recirculation | $100 | $100 | ||
| Automatic climate control, front | $200 | $200 | ||
| Dual-zone climate control | $125 | $125 | ||
| Heated windshield washer nozzles | $15 | $15 | ||
| Rain-sensing wipers | $175 | $175 | ||
| Rear air vents with automatic controls | $250 | $250 | ||
| Rear dual-zone climate control | $125 | $125 | ||
| Residual heat | $50 | $50 | ||
| Variable intermittent wipers | $75 | $75 | ||
| Drivetrain | ||||
| Limited-slip rear differential | $300 | $300 | ||
| Engine / Motor | ||||
| Dual-mode exhaust, switchable | $500 | $500 | ||
| Exterior | ||||
| Laminated front side windows | $200 | $200 | ||
| Laminated rear side windows | $100 | $100 | ||
| Rear spoiler | $200 | $200 | $200 | |
| Infotainment | ||||
| Aux input | $50 | $50 | ||
| Bluetooth audio streaming | $25 | $25 | ||
| Bluetooth cell phone link | $100 | $100 | ||
| CD changer, in-dash | $325 | $325 | ||
| CD player | $125 | $125 | ||
| DVD-compatible player | $0 | $0 | ||
| Handwriting recognition | $200 | $200 | ||
| HD radio | $50 | $50 | ||
| In-vehicle Internet | $150 | $150 | ||
| Media drive | $15 | $15 | ||
| MP3-compatible player | $50 | $50 | ||
| Satellite radio | $200 | $200 | ||
| SD Card slot | $25 | $25 | ||
| Surround sound | $250 | $250 | ||
| Traffic + travel information | $25 | $25 | ||
| USB port | $25 | $25 | ||
| Voice control for nav and audio | $100 | $100 | ||
| Wi-Fi hotspot | $50 | $50 | ||
| Instruments, Lights, and Mirrors | ||||
| Analog clock | $25 | $25 | ||
| Auto-dimming driver-side mirror | $75 | $75 | ||
| Auto-dimming headlights | $200 | $200 | ||
| Auto-dimming passenger-side mirror | $75 | $75 | ||
| Automatic headlights | $125 | $125 | ||
| Compass | $0 | $0 | ||
| Cornering lights | $50 | $50 | ||
| Fog light, rear | $100 | $100 | ||
| Fog lights | $125 | $125 | ||
| Head-up display (HUD) | $350 | $350 | ||
| Headlight washers | $50 | $50 | ||
| Interior ambient lighting, configurable | $150 | $150 | ||
| LED headlights | $1000 | $1000 | ||
| Mirror tilt-down in reverse | $25 | $25 | ||
| Power-folding mirrors | $50 | $50 | ||
| Steering-linked headlights | $150 | $150 | ||
| Trip computer | $150 | $150 | ||
| Turn signals on or near mirrors | $25 | $25 | ||
| Xenon HID headlights | $500 | $500 | ||
| Seats and Interior Trim | ||||
| Cooled or ventilated front seats | $300 | $300 | ||
| Heated second row seats | $200 | |||
| Leather door panel trim | $250 | $250 | ||
| Massage, driver seat | $100 | $100 | ||
| Massage, passenger seat | $100 | $100 | ||
| Memory system, driver seat | $200 | $200 | ||
| Memory system, passenger seat | $150 | $150 | ||
| Metal pedals | $75 | |||
| Power 4-way lumbar adjuster, driver seat | $150 | $150 | ||
| Power 4-way lumbar adjuster, passenger seat | $150 | $150 | ||
| Power fore-aft adjuster, passenger seat | $100 | $100 | ||
| Power headrest height adjuster, driver seat | $50 | $50 | ||
| Power headrest height adjuster, passenger seat | $50 | $50 | ||
| Power height adjuster, passenger seat | $100 | $100 | ||
| Power lumbar adjuster, driver seat | $100 | $100 | ||
| Power recliner, passenger seat | $100 | $100 | ||
| Power seat belt height adjusters, front row | $25 | $25 | ||
| Power seatback bolsters, driver seat | $100 | $100 | ||
| Power seatback bolsters, passenger seat | $100 | $100 | ||
| Power thigh bolsters, driver seat | $100 | $100 | ||
| Power thigh bolsters, passenger seat | $100 | $100 | ||
| Power thigh support length adjuster, driver seat | $100 | $100 | ||
| Power thigh support length adjuster, passenger seat | $100 | $100 | ||
| Power tilt adjuster, passenger seat | $100 | $100 | ||
| Power upper seatback recliner, driver seat | $100 | $100 | ||
| Power upper seatback recliner, passenger seat | $100 | $100 | ||
| Synthetic suede headliner | $650 | $650 | ||
| Upholstered instrument panel | $300 | $300 | ||
| Wood trim | $300 | $300 | ||
| Suspension, Wheels, and Tires | ||||
| Active steering | $1000 | $1000 | ||
| Adaptive dampers - electrical | $500 | $500 | ||
| Air suspension, auto-leveling and height adjustable | $1000 | $1000 | ||
| Electronic systems calibration selector | $200 | $200 | ||
| Sport suspension (upgrade) | $0 | $0 | ||
| Transmission | ||||
| Steering-wheel-mounted transmission controls | $100 | $100 | $100 | |
| Total Value of Features | $3,650 | $2,675 | $21,695 | $19,945 |
| Value of Feature Adjustments | $975 | $0 | $19,020 | $17,270 |
| Value of Feature Adjustments | -893 | 0 | -17,699 | -16,071 |
Specifications Comparison: Mazda RX-8 vs. Audi A8 / S8
| Model Year | 2008 | 2016 |
| Model | RX-8 | A8 / S8 |
| Body | 4dr Coupe | 4dr Sedan |
| Wheelbase | 106.4 in | 117.8 in |
| Length | 174.3 in | 202.6 in |
| Width | 69.7 in | 76.7 in |
| Height | 52.8 in | 57.4 in |
| Curb Weight | 3,046 lb. | 4,686 lb. |
| Fuel Capacity | 15.9 gal. | 21.7 gal. |
| Row 1 Headroom | 38.2 in | 37.2 in |
| Row 1 Shoulder Room | 54.8 in | 59.1 in |
| Row 1 Hip Room | 53.3 in | 0.0 in |
| Row 1 Legroom | 42.7 in | 41.4 in |
| Row 2 Headroom | 36.8 in | 38.1 in |
| Row 2 Shoulder Room | 54.9 in | 57.8 in |
| Row 2 Hip Room | 48.1 in | 0.0 in |
| Row 2 Legroom | 32.2 in | 38.7 in |
| Cargo Volume | 7.6 ft3 | 14.2 ft3 |
Option Package Details
Mazda RX-8 Automatic
| Grand Touring Package | ||
| Feature | Value | Requested? |
| Leather seating surfaces | 900 | Yes |
| Heated mirrors | 25 | Yes |
| Heated front seats | 200 | Yes |
| 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 lumbar adjuster, driver seat | 100 | Yes |
| Proximity key | 250 | Yes |
| Traction control | 100 | Yes |
| Stability control | 400 | Yes |
| Fog lights | 125 | No |
| Xenon HID headlights | 500 | Yes |
| Sunroof | 900 | Yes |
| CD changer, in-dash | 200 | No |
| Universal garage door opener | 100 | Yes |
| Auto-dimming rearview mirror | 150 | Yes |
| Bose, 300W, 9 speakers | 350 | No |
| Sport suspension (upgrade) | 250 | No |
| Performance braking system (optional) | 250 | No |
| Limited-slip rear differential | 300 | No |
| 225/45ZR18 tires | 400 | No |
| Total Requested | 3975 | 68% |
| Total Not Requested | 1875 | 32% |
Option Package Details
Mazda RX-8 Manual
| Grand Touring Package | ||
| Feature | Value | Requested? |
| Leather seating surfaces | 900 | Yes |
| Heated mirrors | 25 | Yes |
| Heated front seats | 200 | Yes |
| 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 lumbar adjuster, driver seat | 100 | Yes |
| Proximity key | 250 | Yes |
| Traction control | 100 | Yes |
| Stability control | 400 | Yes |
| Fog lights | 125 | No |
| Xenon HID headlights | 500 | Yes |
| Sunroof | 900 | Yes |
| CD changer, in-dash | 200 | No |
| Universal garage door opener | 100 | Yes |
| Auto-dimming rearview mirror | 150 | Yes |
| Bose, 300W, 9 speakers | 350 | No |
| 225/45ZR18 tires | 400 | No |
| Total Requested | 3975 | 79% |
| Total Not Requested | 1075 | 21% |
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