1988 San Marino Grand Prix

The 1988 San Marino Grand Prix was a Formula One race held at Imola on May 1, 1988. It was the second round of the 1988 Formula One season. Ayrton Senna scored his first victory since joining McLaren at the start of the season. Turbocharged Honda powered cars swept the top three positions.

Qualifying
The McLaren-Hondas totally dominated qualifying for the San Marino Grand Prix. Ayrton Senna and Alain Prost occupied the front row of the grid with times of 1:27.148 and 1:27.919 respectively. Their nearest challenger was the Lotus of reigning World Champion Nelson Piquet with a time of 1:30.500. All the more interesting was that Piquet's Lotus was powered by the same specification turbocharged Honda engine that powered the McLarens, yet he was over 3 seconds slower than Senna.

Nigel Mansell missed qualifying on the front row of the grid for the first time since the 1986 Mexican Grand Prix. He qualified his Williams-Judd in 11th place, five places behind team mate Riccardo Patrese in 6th. The fastest atmo car in qualifying was the Benetton-Ford of Alessandro Nannini who ended up 4th on the grid in front of the disappointing Ferrari of Gerhard Berger who, along with team mate Michele Alboreto, found the turbocharged Italian V6 engines down on power throughout. The claims of Berger and Alboreto were backed up by the speed trap figures. The fastest cars were the Arrows-Megatrons at 310 km/h (193 mph), with the Honda powered McLarens less than 1 km/h slower. The Ferraris were much slower at 295 km/h (183 mph), and were some 20 km/h (12 mph) slower than the McLarens over the start-finish line.

The EuroBrun of Oscar Larrauri, the Ligiers of Stefan Johansson and René Arnoux and the Zakspeed turbo of Bernd Schneider all failed to qualify while the Osella of Italian Nicola Larini was excluded after scrutineering after the cars engine mounting points were illegally changed.

Race summary
The McLaren of Ayrton Senna led from the start, whilst his teammate Alain Prost had his engine stall coming to take his place on the grid (Prost later reported that the engine had also stalled earlier on the parade lap). The car was still rolling so he bump started it but it almost stalled again as the race started and he dropped to 7th place behind the Arrows of Eddie Cheever. Whilst he was able to recover these places and get back to second place by lap 8, he could not catch Senna who controlled the gap according to the traffic. Maintaining a lead of 6–10 seconds, Senna slowed on the last lap to make sure he finished without running out of fuel which reduced the gap to the pursuing Prost to just 2.3 seconds at the line.

Nelson Piquet battled with an ill-handling Lotus but used superior Honda power to maintain 3rd place ahead of a train of cars including both Benettons, both Williams and Berger's Ferrari. He was lucky to make it to the finish line as the extra boost needed to keep his position cut severely into his fuel. Had he not been lapped only four laps from the finish (meaning he only had to complete three of the remaining laps), he might not have had enough fuel to complete his last lap.

Nigel Mansell made a superb drive from a poor 11th place on the grid to be briefly up to 3rd place after taking Piquet under braking for the Rivazza on lap 40 (less than a lap later Piquet used his Honda's superior power to slipstream Mansell through the Tamburello and re-take 3rd through Villeneuve). However fleeting the move was, Mansell would retire just a lap after dropping to 4th with a faulty voltage regulator.

Thierry Boutsen's Benetton came home in 4th ahead of Gerhard Berger in the Ferrari (Boutsen's late race was hampered by a down on power engine thanks to a cracked exhaust on his car), and rounding out the points was Alessandro Nannini. Nannini had been fighting for 3rd place with Piquet, but despite being consistently closer in the corners, he had to yield to the Lotus' superior Honda power on the straights. Piquet and Nannini tangled at the Tosa hairpin, with the more experienced World Champion continuing on with a wider gap to the now 3rd Boutsen who slowed to avoid his spinning team mate, while Nannini dropped to 7th. A fired up Nannini then put in the fastest atmospheric lap in a climb back into the points and 5th place. Nannini had to settle for 6th though after being passed on the last lap at the Acqua Minerale chicane by a grass-cutting Gerhard Berger, now charging thanks to being lapped and having to drive one less lap on fuel.

Both Senna and Prost recorded a fastest race lap faster than Nelson Piquet's qualifying time and both McLaren drivers had lapped the entire field up to and including Piquet in 3rd place by lap 56 of the 60 lap race. That was actually good news for Piquet and Berger in their turbo powered cars against the atmosphetic Benettons as it meant they had to do one less race lap on their allowed fuel and could push harder for the final three laps of the race. Prost's second place earned him 6 points which saw him surpass his and  McLaren team mate Niki Lauda as the all time career points leader, with 421.5 to Lauda's 420.5 points.

In what had become standard practice at McLaren since Prost's disqualification for being underweight at the 1985 race, both McLarens stopped within metres of taking the chequered flag. Prost had started the last lap some 7 seconds behind his team mate but was only 2.434 behind at the flag as Senna had driven only as fast as he needed to both win and conserve fuel at what was traditionally one of the most fuel thirsty circuits on the Formula One calender.

Standings after the race

 * Drivers' Championship standings


 * Constructors' Championship standings


 * Note: Only the top five positions are included for both sets of standings.