Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Radical RXC
Table title:
Powertrain
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Engine </th><th colspan=1 rowspan=1 > Model </th><th colspan=1 rowspan=1 > Power </th><th colspan=1 rowspan=1 > Torque </th><th colspan=1 rowspan=1 > Years </th></tr>
<tr> <td colspan=1 rowspan=1 > 3.7 L Ford Duratec 37 Cyclone V6 </td><td colspan=1 rowspan=1 > Radical RXC V6 </td><td colspan=1 rowspan=1 > 350 hp (261 kW) @ 6750 rpm </td><td colspan=1 rowspan=1 > 320 lb⋅ft (434 N⋅m) @ 4250 rpm </td><td colspan=1 rowspan=1 > 2013–2016 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2.7 L RPE-RPX V8 </td><td colspan=1 rowspan=1 > Radical RXC V8 </td><td colspan=1 rowspan=1 > 430 hp (321 kW) @ 9500 rpm </td><td colspan=1 rowspan=1 > 260 lb⋅ft (353 N⋅m) @ 7200 rpm </td><td colspan=1 rowspan=1 > 2013–2016 </td></tr>
<tr> <td colspan=1 rowspan=2 > 3.0 L RPE-RPY V8 </td><td colspan=1 rowspan=1 > Radical RXC V8 </td><td colspan=1 rowspan=1 > 480 hp (358 kW) @ 9100 rpm </td><td colspan=1 rowspan=1 > 280 lb⋅ft (380 N⋅m) @ 7500 rpm </td><td colspan=1 rowspan=1 > 2013–2016 </td></tr>
<tr> <td colspan=1 rowspan=1 > Radical RXC Spyder </td><td colspan=1 rowspan=1 > 440 hp (328 kW) @ 9100 rpm </td><td colspan=1 rowspan=1 > 280 lb⋅ft (380 N⋅m) @ 7500 rpm </td><td colspan=1 rowspan=1 > 2015–2017 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=8 > 3.5 L twin-turbocharged Ford EcoBoost V6 </td><td colspan=1 rowspan=1 > Radical RXC Turbo </td><td colspan=1 rowspan=1 > 448 hp (334 kW) @ 5500 rpm </td><td colspan=1 rowspan=1 > 500 lb⋅ft (678 N⋅m) @ 3500 rpm </td><td colspan=1 rowspan=1 > 2014–2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Radical RXC Turbo 500 </td><td colspan=1 rowspan=1 > 530 hp (395 kW) @ 6100 rpm </td><td colspan=1 rowspan=1 > 481 lb⋅ft (652 N⋅m) @ 5000 rpm </td><td colspan=1 rowspan=1 > 2015–2016 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Radical RXC Turbo 500R </td><td class="highlighted"  colspan=1 rowspan=1 > 600 hp (447 kW) @ 6700 rpm </td><td class="highlighted"  colspan=1 rowspan=1 > 465 lb⋅ft (630 N⋅m) @ 4200-6200 rpm </td><td class="highlighted"  colspan=1 rowspan=1 > 2016–2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Radical RXC GT3 </td><td colspan=1 rowspan=1 > >500 hp (373 kW) @ – </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > 2016–present </td></tr>
<tr> <td colspan=1 rowspan=1 > Radical RXC Turbo 600R </td><td colspan=1 rowspan=1 > 650 hp (485 kW) @ – </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > 2017–present </td></tr>
<tr> <td colspan=1 rowspan=1 > Radical RXC Spyder </td><td colspan=1 rowspan=1 > 650 hp (485 kW) @ – </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > 2017–present </td></tr>
<tr> <td colspan=1 rowspan=2 > Radical RXC GT </td><td colspan=1 rowspan=1 > 400 hp (298 kW) @ – </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > 2017–present </td></tr>
<tr> <td colspan=1 rowspan=1 > 650 hp (485 kW) @ – </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > 2017–present </td></tr>
</table>
Question:
What year was RXC Turbo 500r available and how much horse power did it have?
Answer:
In 2016, RXC Turbo 500R is available with the 500R's 3.5 L twin-turbo EcoBoost engine, producing 600 hp (447 kW) @ 6,700 rpm and 465 lb⋅ft (630 N⋅m) @ 4,200 rpm–6,200 rpm.