Acura RSX Quick Links
Car Price Comparison
Acura RSX vs. Mazda RX-8
On this site: compare the Acura RSX and Mazda RX-8 in terms of:
- how often they require a repair
- real-world gas mileage
- owners' reasons for buying (or not buying) them
Mazda RX-8 Quick Links
On this page: The Internet's most balanced and thorough car price and features comparison between the Acura RSX and Mazda RX-8. Including:
- Price Comparison
- Invoice Comparison
- Feature Comparison
- TrueDelta Car Value Comparison
- Customized Price Comparison
- Dealer Price Quotes








Specifications Comparison | ||
|---|---|---|
| Model Year | 2006 | 2010 |
| Model | RSX | RX-8 |
| Body | 2dr Hatch | 4dr Coupe |
| Wheelbase | 101.2 | 106.4 |
| Length | 172.4 | 175.6 |
| Width | 67.9 | 69.7 |
| Height | 54.9 | 52.8 |
| Curb Weight | 2840 | 3064 |
| Fuel Capacity | 13.2 | 15.9 |
| R1 Headroom | 37.8 | 38.2 |
| R1 Shoulder Room | 52.6 | 54.8 |
| R1 Hip Room | 51.1 | 53.3 |
| R1 Legroom | 43.1 | 42.7 |
| R2 Headroom | 34.1 | 36.8 |
| R2 Shoulder Room | 51.3 | 54.9 |
| R2 Hip Room | 46.2 | 48.1 |
| R2 Legroom | 29.2 | 32.2 |
| Cargo Volume | 16.0 | 7.6 |
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Price Comparison (MSRP) : Acura RSX vs. Mazda RX-8The 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. | ||
|---|---|---|
| Model Year | 2006 | 2010 |
| Model | RSX | RX-8 |
| Trim | Type-S | Grand Touring |
| Body | 2dr Hatch | 4dr Coupe |
| Base Price | $23,845 | $31,960 |
| Total options | $0 | $0 |
| Destination | $615 | $750 |
| Net Price | $24,460 | $32,710 |
| Lowest Net Price | RSX Type-S 2dr Hatch | |
| Difference | $8,250 | |
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Invoice Comparison : Acura RSX vs. Mazda RX-8Dealer cost before holdback, bonuses, advertising fees, and such. Also before adjusting for remaining feature differences.Models that are not in demand can often be purchased at or a few hundred dollars over these prices. | ||
| Model Year | 2006 | 2010 |
| Model | RSX | RX-8 |
| Trim | Type-S | Grand Touring |
| Body | 2dr Hatch | 4dr Coupe |
| Base Invoice | $21,754 | $29,566 |
| Total options | $0 | $0 |
| Destination | $615 | $750 |
| Net Invoice | $22,369 | $30,316 |
| Lowest Net Invoice | RSX Type-S 2dr Hatch | |
| Difference | $7,947 | |
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Feature Comparison : Acura RSX vs. Mazda RX-8Adjusts for unshared features -- values in parentheses These are features on some but not all of the displayed trim lines.In parentheses are the values assigned to these features by TrueDelta or, optionally, by you. | ||
| Model Year | 2006 | 2010 |
| Model | RSX | RX-8 |
| Trim | Type-S | Grand Touring |
| Body | 2dr Hatch | 4dr Coupe |
| Engine | 201hp I4 | 232hp R2 |
| Transmission | M6 ($150) | M6 ($150) |
| Drivetrain | FWD ($0) | RWD ($0) |
| EPA Fuel Economy (City / Highway) | 23 / 31 | 16 / 22 |
| Tires (rear if not equal) | 215/45-17 | 225/45-18 |
| Audio (watts, speakers) | 170, 7 | 300, 9 |
| Accessories | ||
| Keyless access and ignition ($250) | ![]() | ![]() |
| Universal garage door opener ($100) | ![]() | ![]() |
| Brakes, Airbags, and Other Safety | ||
| Side curtain airbags ($350) | ![]() | ![]() |
| Stability control ($400) | ![]() | ![]() |
| Tire-pressure monitor ($75) | ![]() | ![]() |
| Traction control ($100) | ![]() | ![]() |
| Cargo Management | ||
| Cargo cover ($75) | ![]() | ![]() |
| Overhead sunglass holder ($25) | ![]() | ![]() |
| Rear seat pass-through ($100) | ![]() | ![]() |
| Second-row high console ($250) | ![]() | ![]() |
| Climate Control and Infotainment | ||
| Audio controls on steering wheel ($125) | ![]() | ![]() |
| Bluetooth cell phone link ($50) | ![]() | ![]() |
| Cassette player ($100) | ![]() | ![]() |
| MP3 player input jack ($100) | ![]() | ![]() |
| MP3-compatible player ($50) | ![]() | ![]() |
| Rain-sensing wipers ($175) | ![]() | ![]() |
| Rear wiper ($175) | ![]() | ![]() |
| Satellite radio ($200) | ![]() | ![]() |
| Surround sound ($100) | ![]() | ![]() |
| Variable intermittent wipers ($75) | ![]() | ![]() |
| Exterior | ||
| Body kit ($350) | ![]() | ![]() |
| Instruments, Lights, and Mirrors | ||
| Auto-dimming rearview mirror ($125) | ![]() | ![]() |
| Automatic headlights ($125) | ![]() | ![]() |
| Automatic-off headlights ($25) | ![]() | ![]() |
| Exterior temperature gauge ($50) | ![]() | ![]() |
| Fog lights ($125) | ![]() | ![]() |
| Illuminated visor mirror, driver ($50) | ![]() | ![]() |
| Illuminated visor mirror, passenger ($50) | ![]() | ![]() |
| Visor mirror, driver ($10) | ![]() | ![]() |
| Visor mirror, passenger ($10) | ![]() | ![]() |
| Xenon HID headlights ($500) | ![]() | ![]() |
| Powertrain | ||
| Limited-slip rear differential ($275) | ![]() | ![]() |
| Seats and Interior Trim | ||
| Center armrest(s) second row ($50) | ![]() | ![]() |
| Center armrest(s) first row ($75) | ![]() | ![]() |
| Folding second row ($300) | ![]() | ![]() |
| Heated first row ($300) | ![]() | ![]() |
| Manual height, driver first row ($50) | ![]() | ![]() |
| Manual lumbar, driver first row ($50) | ![]() | ![]() |
| Memory system, driver first row ($200) | ![]() | ![]() |
| Power fore-aft, driver first row ($100) | ![]() | ![]() |
| Power height, driver first row ($100) | ![]() | ![]() |
| Power lumbar, driver first row ($100) | ![]() | ![]() |
| Power recline, driver first row ($100) | ![]() | ![]() |
| Power tilt, driver first row ($100) | ![]() | ![]() |
| Suspension, Wheels, and Tires | ||
| Sport suspension (upgrade) ($0) | ![]() | ![]() |
| Total Feature Adjustments The total value of the features listed for a trim, after subtracting the lowest total. | -$0 | -$3,655 |
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TrueDelta Value Comparison : Acura RSX vs. Mazda RX-8These are the sticker and invoice prices after adjusting for feature differences, to provide an "apples to apples" comparison. | ||
| Model Year | 2006 | 2010 |
| Model | RSX | RX-8 |
| Trim | Type-S | Grand Touring |
| Body | 2dr Hatch | 4dr Coupe |
| Net Price (from Price table) | $24,460 | $32,710 |
| Adjustment (from Feature table) | -$0 | -$3,655 |
| Feature-adjusted Net Price | $24,460 | $29,055 |
| Net Invoice (from Invoice table) | $22,369 | $30,316 |
| Invoice AdjustmentThe price adjustment multiplied by the ratio between the invoice and sticker prices. | -$0 | -$3,387 |
| Feature-adjusted Net Invoice | $22,369 | $26,929 |
| Lowest Adjusted Price and Invoice | RSX Type-S 2dr Hatch | |
| TrueDelta Price Difference | $4,595 | |
| TrueDelta Invoice Difference | $4,560 | |
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Want a customized car price comparison?
Customized comparisons allow you to include rebates, convert all prices to monthly payments, and view package contents.
Dealer Price Quotes
Dealer Price Quotes
Want to find out how much dealers are willing to discount these cars? Request free, no obligation dealer price quotes through our partner PriceQuotes.com (sidebar) and motivate dealers to compete for your business by offering the lowest possible price.
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Notes
While we strive for accuracy, the site is not error-free, and prices can change at any time.
The "TrueDelta Value Comparison" figures include adjustments for most differences in feature content. However, they do not include advertising fees, factory-to-dealer incentives, or differences in engines, tires, seat configurations, and audio systems. Exceptions: They do include values for third-row seats and media players.
Usually the base prices, options, and packages you see here match those on the window stickers. However, in some cases these have been restructured to simplify the database and calculations. These modifictions have no impact on the "total" and "net" figures.
Writers: Please acknowledge TrueDelta.com when using these figures.


