1993 British Touring Car Championship

At the end of 1992 BMW GB withdrew from the championship after the rules had been changed in a direction which BMW felt disadvantaged them. Prodrive, which had run the works operation for BMW, had been expected to be entering a works Mercedes Benz team in cooperation with AMG, running the C-class. Prodrive stalwart Tim Sugden and Bernd Schneider were due to drive for the team.[1] The plans were for a late season appearance leading to a full challenge in 1994, but this eventually came to nothing.[2] Vic Lee Motorsport was liquidated after owner Vic Lee's drug scandal. The assets of the team were taken over by Steve Neal and Ray Bellm, who picked up personnel from Euroracing's discontinued sports car effort and merged it into Neal's Rimstock Racing outfit, creating Team Dynamics. Bellm would sell his share in the team later in the year, leaving Steve Neal as the only owner. The team started the 1993 season with three 1992-spec 318iS cars piloted by Matt Neal, Ray Bellm and Alex Portman, later dropping down to two.
Only weeks after BMW GB withdrew from the BTCC, BMW withdrew their Schnitzer Motorsport-run works operation from the German DTM championship, also there because of their disagreement with new rules. With few other series to contest in Schnitzer Motorsport were sent over by BMW to the British championship along with works drivers Steve Soper and Joachim Winkelhock.
Andy Rouse had lost his Toyota contract to famous Toyota tuners TOM'S Norfolk-based European arm known as Tom's GB, who had previously run Group A Toyotas in BTCC in the eighties. Andy Rouse's seat was taken over by Julian Bailey, and the new shape Carina E GTi replaced the older model. Toyota also supported a junior team run by Park Lane Racing, who would run two older shape Carinas for James Kaye and Bobby Verdon-Roe. Rouse himself had landed a Ford works deal, but the new Mondeo would not appear until after the season had started.
Vauxhall retained their John Cleland / Jeff Allam line-up in the Vauxhall Cavalier and their Ecurie Ecosse semi-works team; at Ecurie Ecosse David Leslie retained his seat and was after a few races joined by fellow Scotsman Harry Nuttall. Peugeot added Eugene O’Brien and Ian Flux to Robb Gravett for a three-car line-up in the Peugeot 405 Mi16 (with Flux’ car being run by Roy Kennedy Racing); Nissan ran three cars for Keith O'Dor, Win Percy and Tiff Needell, and Mazda returned with Patrick Watts in a brand new Xedos 6. Renault was the new manufacturer to join the championship with Alain Menu and reigning champion Tim Harvey as their drivers in the Renault 19 16v

The season started at Silverstone, where Steve Soper led team-mate Joachim Winkelhock home for a dominating BMW one-two. The second round at Donington Park was the support race for the European Grand Prix. The race was hit by torrential rain, and thanks to Michelin (whose wet-weather tyres were far superior to the ones of the other tire manufacturers) Renault was able to claim a one-two finish, Tim Harvey winning the race ahead of Alain Menu. It soon became apparent that Renault's pace was tied to conditions, as they struggled to match the championship's privateers in the dry.

A start line crash at the next round at Snetterton forced a red flag, and five cars failed to make the restart. The race would be won by Soper, with Julian Bailey in second and David Leslie in third. Winkelhock then took the victory at Round 4 at Donington Park ahead of Jeff Allam and Steve Soper. Winkelhock then took a commanding victory at Oulton Park, and as Steve Soper had gone off into a tyre wall and forced into retirement Winkelhock now took the championship lead by two points.

Brands Hatch hosted the first double header of the season. Winkelhock was at the centre of controversy when he shunted David Leslie out of the lead to take the win. Keith O’Dor finished second and Will Hoy third. Leslie was not amused, commenting that Winkelhock had not had any opportunity whatsoever to pull the pass off. Winkelhock apologized, saying he was a lot faster than Leslie in that corner but that there had been a bit of a misunderstanding when he tried his move. Winkelhock then led the second race when he made a mistake going into Clearways and went off into the Armco barrier and retirement. Will Hoy then went off at the same place, but ended up a bit further to the right and into the tires that covered some of the barriers at that corner. With both of his major contenders out Soper could take an easy win ahead of O’Dor and Jeff Allam.

The BTCC then headed to Wales for Round 8 at Pembrey, where Ford made its debut. Winkelhock won the race with Hoy in second and Soper in third. At the next round at Silverstone Toyota appeared to be heading home a one-two finish for Will Hoy and Julian Bailey. An over-ambitious move from Bailey however put Hoy on his roof and forced Bailey himself into retirement. It was instead Keith O’Dor who took his and Nissan's first BTCC victory. To make it a perfect day for Nissan his teammate Win Percy finished second in a drag race over the line with Paul Radisich, who took the returning Ford team's first podium.

Knockhill held the next double header of the season. A race long battle between Vauxhall driver John Cleland and Toyota driver Julian Bailey saw Cleland finally come out on top, with Will Hoy finishing in third. Further back, Soper lost valuable points when he was pushed off by Radisich in the Ford. Winkelhock was not able to start the second race due to clutch problems. It was now Bailey's turn to win a race, finishing ahead of Cleland and Hoy. The Renault team decided to skip the Scottish meeting and focus on developing their car.

Oulton Park hosted Round 12 which was the Gold Cup, and Renault's car updates appeared to have paid off. Both cars qualified and finished much better than before, Menu taking fourth. Up front Winkelhock led from start to finish while Soper was second ahead of Cleland.
Round 13 took place at Brands Hatch and Winkelhock and Leslie clashed again. First Winkelhock barged past Leslie to take second, and when Leslie attempted to retake the place he pushed Winkelhock into a spin. Both drivers dropped down the field while Radisich won the race from Soper and Peugeot driver Robb Gravett; Soper was however later penalised one position because of his rather forceful move on Gravett on the last lap to take second.

Leslie then finally won a race when the series visited Thruxton. Ford was second and third with Radisich and Andy Rouse, while a sixth place from Soper closed the gap between him and Winkelhock to twelve points.

Donington Park hosted the penultimate weekend of the championship and the last double header meeting. Radisich dominated the first race and won it by more than ten seconds, while wet weather conditions enabled Renault to finish second and third. A puncture had forced Soper to retire, and with Winkelhock finishing fifth the German now had the chance to take the title in the second race. Menu then won Race 2 from Radisich and Winkelhock, but as Soper finished fifth the championship would be decided in the final round at Silverstone.

At Silverstone the race was red flagged following an accident involving Robb Gravett's Peugeot. Will Hoy led away in the Toyota after the restart, but was later passed by both Paul Radisich and Andy Rouse, who took a one-two finish for Ford. Hoy held on to third, and while Steve Soper finished ahead of Winkelhock he did not get the result he needed and it was Joachim Winkelhock who won the 1993 British Touring Car Championship. Despite missing the first part of the season Paul Radisich finished third in the championship, with John Cleland in fourth and Julian Bailey in fifth.

Team	Car	No.	Drivers	Rounds
Manufacturers
Renault Dealer Racing	Renault 19	1	Tim Harvey	1–8, 10–14
		19	Alain Menu	1–8, 10–14
Team Securicor Toyota	Toyota Carina E	2	Will Hoy	All
		21	Julian Bailey	All
Vauxhall Sport	Vauxhall Cavalier	3	John Cleland	All
		4	Jeff Allam	All
Team Mondeo	Ford Mondeo Si	5	Andy Rouse	7–14
		15	Paul Radisich	7–14
BMW Motorsport Team	BMW 318i	6	Steve Soper	All
		22	Joachim Winkelhock	All
Park Lane Toyota Junior Team	Toyota Carina E	10	James Kaye	1–8, 10, 12–14
		20	Bobby Verdon-Roe	All
RKR with Silkolene at Halfords	Peugeot 405 Mi16	14	Ian Flux	All
Nissan Castrol Racing	Nissan Primera eGT	23	Kieth O'dor	All
		24	Win Percy	1–4, 6–14
			Tiff Needell	5
		34		6–9, 11
Peugeot Talbot Sport	Peugeot 405 Mi16	45	Robb Gravett	All
		46	Eugene O'Brien	All
Mazda Racing Team	Mazda Xedos 6	66	Patrick Watts	All
Ecurie Ecosse Vauxhall	Vauxhall Cavalier	78	Tiff Needell	2
			Harry Nuttall	3–14
		79	David Leslie	All
		80	Chris Goodwin	11, 14
Independents
Team Dynamics	BMW 318is	11	Ray Bellm	2–4, 6–8
			Andy Wallace	5
		27	Alex Portman	1–6, 8–14
		13	Matt Neal	1–11
	BMW 318i	77		12–14
Pinkney Motorsport	BMW 318is	12	Dave Pinkney	1–8, 11
Tamchester Team Maxted	Vauxhall Cavalier	17	Ian Khan	All
		16	Ian Ashley	1–8
Colin Davids Racing				10-14
Gareth Howell Racing	Ford Sierra Sapphire	18	Gareth Howell	None
Peggen Motorsport	BMW M3	25	Peggen Andersson	1–2
Jim Wheals	Ford Sierra Sapphire	26	Jim Wheals	3
Asquith Autosport	Mazda 323F	32	Ian Cantwell	1–3, 6, 8
Bob Berridge	Ford Sierra Sapphire	35	Bob Berridge	6, 8, 10–14

• Although Gareth Howell appeared on the entry list, he did not race.

(https://web.archive.org/web/20030923053911/http://www.lawsworld.co.uk:80/) (https://twitter.com/1990sBTCC/status/1646043923050053632/photo/1)

All races were held in the United Kingdom.

Round		Circuit	Date	Pole Position	Fastest Lap	Winning Driver	Winning Team	Winning Privateer
1	R1	Silverstone (National), Northamptonshire	28 March	Steve Soper	Joachim Winkelhock	Steve Soper	BMW Motorsport Team	Matt Neal
2	R2	Donington Park (GP), Leicestershire	11 April	Steve Soper	Tim Harvey	Tim Harvey	Renault Dealer Racing	Ian Cantwell
3	R3	Snetterton Circuit, Norfolk	3 May	Patrick Watts	Joachim Winkelhock	Steve Soper	BMW Motorsport Team	Ian Ashley
4	R4	Donington Park (GP), Leicestershire	16 May	Joachim Winkelhock	Joachim Winkelhock	Joachim Winkelhock	BMW Motorsport Team	Matt Neal
5	R5	Oulton Park, Cheshire	31 May	John Cleland	John Cleland	Joachim Winkelhock	BMW Motorsport Team	Ian Ashley
6	R6	Brands Hatch (Indy), Kent	13 June	David Leslie	Keith O'Dor	Joachim Winkelhock	BMW Motorsport Team	Ray Bellm
	R7				Joachim Winkelhock	Steve Soper	BMW Motorsport Team	Ray Bellm
7	R8	Pembrey Circuit, Carmarthenshire	27 June	David Leslie	David Leslie	Joachim Winkelhock	BMW Motorsport Team	Ian Khan
8	R9	Silverstone (GP), Northamptonshire	11 July	Keith O'Dor	Patrick Watts	Keith O'Dor	Nissan Castrol Racing	Ian Khan
9	R10	Knockhill Racing Circuit, Fife	25 July	Julian Bailey	Jeff Allam	John Cleland	Vauxhall Sport	Matt Neal
	R11				Julian Bailey	Julian Bailey	Team Securicor Toyota	Alex Portman
10	R12	Oulton Park, Cheshire	8 August	Joachim Winkelhock	Joachim Winkelhock	Joachim Winkelhock	BMW Motorsport Team	Alex Portman
11	R13	Brands Hatch (Indy), Kent	22 August	David Leslie	Joachim Winkelhock	Paul Radisich	Team Mondeo	Ian Khan
12	R14	Thruxton Circuit, Hampshire	30 August	David Leslie	David Leslie	David Leslie	Ecurie Ecosse Vauxhall	Matt Neal
13	R15	Donington Park (GP), Leicestershire	12 September	Paul Radisich	Tim Harvey	Paul Radisich	Team Mondeo	Alex Portman
	R16				Paul Radisich	Alain Menu	Renault Dealer Racing	Ian Ashley
14	R17	Silverstone (National), Northamptonshire	19 September	Paul Radisich	Paul Radisich	Paul Radisich	Team Mondeo	Ian Khan

• Full championship results