The 2017–2018 Toyota Finance 86 Championship is the fifth running of the Toyota Finance 86 Championship. The championship began on 4 November 2017 at Pukekohe Park Raceway and will conclude on 12 March 2018 at Hampton Downs Motorsport Park.
All teams were New-Zealand registered.
| Team | No. | Driver | Rounds |
|---|---|---|---|
| International Motorsport | 3 | | All |
| 9 | | All | |
| Ascent Motorsport | 4 | | 1 |
| M2 Competition | 4 | | 3–5 |
| Speed Works | 5 | | 1 |
| Richards Team Motorsport | 7 | | All |
| Ken Smith Motorsport | 11 | | 1–4, 6 |
| CareVets New Zealand | 17 | | All |
| 18 | | All | |
| Jordan Baldwin Motorsport | 23 | | All |
| Jacob Smith Racing | 27 | | 5–6 |
| Ben MacDonald Racing | 35 | | 1–2, 6 |
| Jaden Ransley Motorsport | 53 | | All |
| Nathan Pilcher Motorsport | 55 | | 2 |
| Brock Gilchrist Racing | 86 | | 5–6 |
| Sam Wallace Motorsport | 88 | | 3–5 |
| Quin Motorsport | 91 | | 1 |
| Neale Motorsport | 98 | | 1 |
All rounds are to be held in New Zealand. The first round in Pukekohe Park Raceway will be held in support of the Supercars Championship. Rounds 3, 4 and 5 are to be held with the Toyota Racing Series. [1]
| Round | Date | Circuit | Pole position | Fastest lap | Winning driver | Winning team | Round winner(s) | |
|---|---|---|---|---|---|---|---|---|
| 2017 | ||||||||
| 1 | R1 | 4 November | Pukekohe Park Raceway, Pukekohe | | | | CareVets New Zealand | |
| R2 | 5 November | | | Ken Smith Motorsport | ||||
| R3 | | | | Ken Smith Motorsport | ||||
| 2 | R1 | 2 December | Bruce McLaren Motorsport Park, Taupō | | | | International Motorsport | |
| R2 | 3 December | | | International Motorsport | ||||
| R3 | | | | Ken Smith Motorsport | ||||
| 2018 | ||||||||
| 3 | R1 | 13 January | Mike Pero Motorsport Park, Christchurch | | | | CareVets New Zealand | |
| R2 | 14 January | | | International Motorsport | ||||
| R3 | | | | Jaden Ransley Motorsport | ||||
| 4 | R1 | 20 January | Teretonga Park, Invercargill | | | | CareVets New Zealand | |
| R2 | 21 January | | | International Motorsport | ||||
| R3 | | | | International Motorsport | ||||
| 5 | R1 | 10 February | Circuit Chris Amon, Feilding | | | | CareVets New Zealand | |
| R2 | 11 February | | | International Motorsport | ||||
| R3 | | | | CareVets New Zealand | ||||
| 6 | R1 | 10 March | Hampton Downs Motorsport Park, Waikato | | | | Jaden Ransley Motorsport | |
| R2 | 11 March | | | Albany Toyota | ||||
| R3 | | | Ken Smith Motorsport | |||||
In order for a driver to score championship points, they had to complete at least 75% of the race winner's distance, and be running at the finish. All races counted towards the final championship standings. [2] The 2017–2018 New Zealand Toyota 86 Championship was won by Jack Milligan. The 2017–2018 New Zealand Toyota 86 Rookie Championship was won by Jordan Baldwin
| Position | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | 12th | 13th | 14th | 15th | 16th | 17th |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Points | 75 | 67 | 60 | 54 | 49 | 45 | 42 | 39 | 36 | 33 | 30 | 28 | 26 | 24 | 22 | 20 | 18 |
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