| 词条 | Mazda RX-500 |
| 释义 |
| name = Mazda RX-500 | image = File:Mazda RX-500 001.JPG | caption = RX-500 at the 2009 Tokyo Motor Show | manufacturer = Mazda | aka = | production = 1970 | model_years = | assembly = | designer = | class = Concept car | body_style = 2-door coupé | layout = Rear mid-engine, rear-wheel-drive | platform = | related = | engine = {{cvt|982|cc|L|1|abbr=on|order=flip}} twin-rotor 10A Wankel engine[1] | transmission = | wheelbase = {{convert|2450|mm|in|1|abbr=on}} | length = {{convert|4330|mm|in|1|abbr=on}} | width = {{convert|1720|mm|in|1|abbr=on}} | height = {{convert|1065|mm|in|1|abbr=on}} | weight = {{convert|850|kg|lb|0|abbr=on}} | sp = uk }} The Mazda RX-500 is a mid-engine concept car developed by Japanese automobile manufacturer Mazda and first shown to the public at the 17th 1970 Tokyo Motor Show. It is a two-door coupé, accessed by forward-swinging butterfly-wing doors. The RX-500 was promoted as a mobile test bed for road safety, including multi-coloured lights at the rear which indicated whether the car was speeding up, braking or cruising. Braking was shown by red lights, cruising by amber lights and speeding up by green lights.[2] The car weighs {{convert|1873|lb|kg|abbr=on}} due to the use of light weight plastic in its construction, and is powered by a 982 cc X 2 double-rotor (10A) Wankel engine that was mounted forward of the rear axle. The engine has a power output of {{convert|247|hp|kW PS|0|abbr=on}}. The engine is accessed via gull-wing doors. The car is capable of achieving a top speed of {{cvt|150|mph|kph|0|abbr=on}}.[1][3] It is often implied that at least three cars were made but the claim is not true. The car was originally painted green at its first public appearance and lacked headlamps. It was later repainted silver and was stored in the Mazda factory.[1] The car was restored for the 2009 Tokyo Motor Show[4] and is now on display at Hiroshima City Transportation Museum. The car was also on display at the Goodwood Festival of Speed in the UK in 2014.[5] References1. ^1 2 {{cite web|URL=https://www.topgear.com/car-news/concept/tgs-guide-concepts-mazda-rx-500#3|title=TG’s guide to concepts: Mazda RX-500|date=2017-05-01|first=Rowan|last=Horncastle|publisher=Top Gear|access-date=2019-02-24}} 2. ^{{cite web|title=Mazda RX-500 - a Tokyo show star from 1970|url=http://www.autocar.co.uk/blogs/motor-shows/mazda-rx-500-tokyo-show-star-1970|website=Autocar|accessdate=17 August 2014|date=2009}} 3. ^{{cite web|last1=Johnson|first1=Erik|title=2009 Tokyo Auto Show: 1970 Mazda RX500 Concept|url=http://blog.caranddriver.com/2009-tokyo-auto-show-1970-mazda-rx500-concept/|website=caranddriver.com}} 4. ^{{cite web|last1=Johnson|first1=Erik|title=2009 Tokyo Auto Show: 1970 Mazda RX500 Concept|url=http://blog.caranddriver.com/2009-tokyo-auto-show-1970-mazda-rx500-concept/|website=Car and Driver|accessdate=17 August 2014|date=21 October 2009}} 5. ^{{cite web|last1=Wilkins|first1=Adam|title=ONE-OFF MAZDA RX500 MAKES ITS FIRST VISIT TO THE UK|url=http://grrc.goodwood.com/festival-of-speed/latest/video-2#/0|website=Goodwood|accessdate=17 August 2014|date=24 July 2014}} External links{{Automobile-stub}}{{Mazda vehicles}} 5 : Mazda concept vehicles|Cars powered by Wankel engines|Cars introduced in 1970|Rear-engined vehicles|Rear-wheel-drive vehicles |
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