Reynard 863

{{Infobox racing car

| Image =

| Car_name = Reynard 863{{Cite web|url=https://kwmotorsportltd.wordpress.com/2012/12/05/the-reynard-863-and-873-formula-3/|title=The Reynard 863 and 873 – Formula 3|date=December 5, 2012}}

| Category = Formula 3

| Constructor = Reynard

| Designer = Adrian Reynard

| Chassis = Carbon fiber honeycomb monocoque with rear sub-frame

| Engine name = Mid-engine, longitudinally mounted, Alfa Romeo/Volkswagen, {{convert|2.0|L|cuin|1|abbr=on}}, SOHC/DOHC I4, NA

| Power = {{convert|172-174|hp|kW|0|abbr=on}}

| Gearbox name = Hewland

| Gears = 5-speed

| Type = manual

| Tyres =

| Weight = {{convert|470|kg|lb||abbr=on}}

| Wheelbase = {{convert|2045|mm|in||abbr=on}}

| Length = {{convert|4150|mm|in||abbr=on}}

| Width = {{convert|1800|mm|in||abbr=on}}

| Height = {{convert|960|mm|in||abbr=on}}

| Debut = 1986

| Brakes = Disc brakes

}}

The Reynard 863 is an open-wheel Formula 3 race car, designed, developed and built by Reynard in 1986.{{Cite web|url=https://racecarsdirect.com/Advert/Details/86323/reynard-863|title=Reynard 863|website=racecarsdirect.com|date=2 August 2023 }}{{Cite web|url=https://www.car.info/en-se/reynard/863/1st-generation-20-m-27223371|title=Reynard 863 2.0 1st Generation, Manual|website=car.info}}{{Cite web|url=https://www.f3history.co.uk/manufacturers/reynard/|title=Reynard – F3History|website=www.f3history.co.uk}}