Cyril Dumont, Renault: It's a good result today and it could have been a lot worse with all the changing conditions. With Seb's car we had a small problem on the engine during the race, it was not there for a long period but we will have to investigate what was going on during this phase, as there was definitely an issue - so sorry to the team for this. Mark's car had no issues engine wise, but unfortunately he lost places with the pitstop for intermediates tyres. Still, it was a positive weekend and we got important points in both Championships.

"Lewis was in the pits six times this afternoon and he got his drive-through penalty for putting Paul on the grass. He'll be disappointed because he'd like to have been standing on the top step of the podium alongside Lewis, but he accepted his penalty well. He kept his cool and overtook another couple of cars as a result. His resulting fourth place gave him - and us - 12 valuable world championship points.

"This was McLaren's 10th win in Hungary - a record - and it comes on the back of Lewis's win in Germany last weekend. We've won three of the past five Grands Prix, and have scored 119 world championship points over the same period. The team can now take a well-deserved break before attacking the second half of the season."

Stefano Domenicali: All things considered, we can be reasonably pleased with the way things went. Certainly, going into the race, maybe we had hoped to get a little bit more out of it, but this seems to be the wettest July in the history of Formula 1! I don't know if that is really the case, but it's a fact that the last three races have all been run in the conditions that suit us the least. Having said that, the race was marked by incidents which, for better or for worse, made the difference. Therefore having managed to get to the podium in these circumstances is still positive and we can consider that our glass is half full. I am confident in the belief that, after the summer break, we will have every chance of getting some nice results. The championship would be very open without Vettel, but we will continue to fight for the title until it is mathematically impossible. Now we will push on as hard as we can next week, before the summer shut down, to be as well prepared as possible for the Belgian Grand Prix.

Pat Fry: It was an incident packed race, run in weather conditions that definitely did not suit us. We lost the chance of fighting for the top slots, losing time in the first part of the race, but then, thanks to an aggressive strategy - four stops for Fernando and the same for Felipe - we managed to make up some places. Of course, we also profited from the problems of others, but that's racing. As for the pit stops, at Fernando's first one, we had to keep him on his spot because a Mercedes was coming and we could not risk a dangerous manoeuvre. In another couple of moments we also lost a few tenths compared to the optimum standard, but these glitches did not cost us anything in terms of position. It's an area in which we can and we must continue to improve, as indeed we should in terms of the car's performance. Here, we were reasonably competitive, as can be seen by the fact Felipe set the fastest race lap, but we need to make another step forward, especially in the slower corners. Qualifying performance also needs to get better because starting from the second or third rows definitely means you struggle more in the race. Now we must prepare for Belgium and for Monza, two races at different types of track, where we will bring some new aerodynamic components. The others will do the same, so we will see who has done the best job.

Both drivers had good starts with Nico gaining three places and Michael four positions. Nico completed four stops: on lap 12, 27, 50 and 54, running intermediate/option/prime/intermediate/prime. Michael completed two stops: on lap 13 for options and lap 26 for primes. His car subsequently suffered a gearbox problem which led to his early retirement on lap 26.

Ross Brawn: "Our race began well with good starts from both drivers and generally looked quite encouraging, particularly when we made the move to prime tyres at the right time. We were planning on a two-stop strategy, however the shower caught us out as we expected it to get much heavier, which didn't happen. So that was clearly the wrong move and spoilt the race for Nico who had to try and recover from there. Michael unfortunately had a gearbox problem which forced the early retirement of his car. It's not been a particularly auspicious weekend for us but we will take a lot of lessons from here for when we have a better car to work with."

Norbert Haug: "In the end, it did not pay off to put Nico on intermediates when we were expecting more rain. He would have finished in seventh place which he missed by one and a half seconds after his four stops, rather than in ninth position. Nico showed good speed in the last part of the race, and the team will build on that after the summer break. Michael's car suffered from a gearbox problem which we still have to investigate. Congratulations to Jenson Button and McLaren Mercedes for winning this dramatic race; well done and victory number 77 with Mercedes-Benz power since the start of the new era in 1997 and the 253 races since then. A well deserved summer break now for everybody and afterwards we are looking forward to the Belgian Grand Prix which will mark Michael's 20th anniversary in Formula One."

Nick started on intermediates, changing to super softs and then softs before retiring with his car ablaze. Vitaly used an intermediate, super soft, soft, intermediate, soft tyre strategy. Nick stopped on laps 11 and 23, whilst Vitaly made his pit stops on laps 10, 25, 50, 53. Vitaly set his fastest lap, a 1min 24.664secs, on lap 68 using the soft tyre. Nick set his fastest lap, a 1min 30.826secs, on lap 19 using the super soft tyre.

Eric Boullier, Team Principal and Managing Director: "We had a disappointing race to wrap up this part of the season. Nick had some misfortune once again after a visit to the pits; his second pit stop was held up after a problem with one of the wheels, and the car is not designed to stay running on high revs for so long so it caught fire. Vitaly was on a strong strategy, doing well and then the second raindrops affected us, which meant we had to pit again and that put a stop to our chance of points. The next race is in a month's time, and although we have the factory shutdown in that period we are focused on showing a better performance in the forthcoming Grands Prix. "

Alan Permane, Chief Race Engineer: "A bad day for us. Nick had a very poor start and struggled in the wet conditions. In his second pit stop we had a problem with one of the wheel nuts meaning that the car was sat at high revs for a long time. This meant a build-up of heat which caused a fire. Although it looked spectacular it was only a small part of bodywork which burnt on the left-hand sidepod. Vitaly was having a reasonable race. He was in a nice rhythm when we changed to the prime tyres, which should have lasted to the end of the race and given us a finish well inside the top ten. Unfortunately, the late rain shower made it very slippery on the worn prime tyres so we changed to intermediates. The weather quickly changed and it dried up, meaning we had to change back to dry tyres."

Ricardo Penteado, LRGP Engine Support Leader, Renault Sport F1: "The Hungaroring is one of the tougher circuits on the calendar to us to prepare as the average rev range is low over a lap but the engine has to be responsive out of the low speed corners onto the short straights. It's not the most demanding on the engines though so we used an engine on the fourth race of its lifecycle for Nick and on the third race for Vitaly. However this race was anything but a 'typical' Hungarian Grand Prix so it really kept us on our toes with regards the fuel consumption. We tried to give Vitaly every advantage to get into the top ten, but unfortunately he just finished out of the points. Nick's race obviously ended spectacularly but was not related to the engine. Not the best finish to the first part of the season, but we'll keep pushing to come back stronger after the break."

Sam Michael, Technical Director: Although the result doesn't reflect it, our lap times from qualifying and the race this weekend show that the car is more competitive in dry conditions than it has been at previous rounds. We made too many mistakes today, however, and we will be reviewing our procedures to resolve those issues between now and Spa. We will also use the time to bring more performance to the car for the final rounds.

Dr. Vijay Mallya, Chairman and Team Principal: "Once again I am pleased that we have come away with six important points to consolidate our position in the constructors' championship. Paul drove an excellent race, didn't put a foot wrong and really deserves this result. He also made the right call on the tyres when the rain returned because it wasn't clear whether we should switch to the intermediates. Paul's decision to stay out on the prime tyres really paid off. Adrian's race was compromised on the opening lap and although we tried to bring him back into contention for points, things didn't go his way today. Overall we can be happy with our performance this weekend and can go into the summer break optimistic for the remainder of the season."

Peter Sauber, Team Principal: "The highlight for our team this weekend was Sergio's 10th place in qualifying. That is what I will take with me into the summer break."

James Key, Technical Director: "This was obviously a disappointing end to the race. At the beginning the conditions were pretty uncertain. Kamui made a good start. We put him on the soft tyres on his first stop, but unfortunately they didn't last as long as we were hoping, and on the second stop he got in some traffic. He also lost a place due to a problem on his pit stop. Sadly in the end we had to make another pit stop because we were unable to hold off the people behind us. Sergio lost ten places at the start and soon after, and wasn't able to recover from that."

Mike Gascoyne, Chief Technical Officer: "A disappointing end to a strong race. Jarno stopped with a water leak and it looks like the same problem also ended Heikki's race later on, but we need to get the cars back and take a closer look before we can be sure what the problems were. Until they stopped both Jarno and Heikki were having strong races, particularly Heikki in the middle stint when he was keeping a lot of cars behind him. So, overall it is disappointing to end like this, but we have definitely taken a step forward here so now we can go into the well deserved mid-season break which the whole team, here at the track and back at the factory, definitely deserve, and come back refreshed and ready for an even better second half of the season when we return in Spa."

Riad Asmat, Chief Executive Officer: "What a shame our weekend ended like that. Heikki had driven a fantastic race and had been fighting right up until the end with the guys ahead - his pace was better than we have seen all season so it is obviously very disappointing that through no fault of his own he could not bring the car home. Jarno's race was also cut short which, after such a strong weekend for him, compounds the disappointment, but sometimes these things happen and we just have to make sure we learn from it, build on the positives and keep on pushing forwards."

Colin Kolles (Team Principal): "Hungary is traditionally a long race, this time even more tricky in changeable conditions. It was important to be on the track until the end. Liuzzi had a problem in the early stages which moved him from 21st to the back of the field. The pit stops all went smoothly, unfortunatelly Tonio had more pit stops and a nose change. Overall a difficult race where rain arrived on several occasions but we maintained a good pace throughout the race. On a positive note, Daniel Ricciardo had his best result so far in a race and it was his third solid race in a row. He is a fast learner. We are looking for new updates for the fast tracks in Spa and Monza which require a different aerodynamic configuration".

Timo and Jerome started the race on Pirelli P-Zero Intermediate tyres as it was drizzling with rain minutes before the start of the race. With a wet and slippery track at 18°C, both Timo and Jerome got off to a good start and were running in 17th and 21st positions respectively at the end of the first lap.

With the track drying and the weather forecast indicating that it wasn't going to rain for the following 30 minutes, both drivers pitted on lap 11 and put slick tyres on.

After 17 laps on the Option tyres, both cars came in for Primes and were running well in 18th and 19th position. When it started to rain again and Jerome decided to pit for the Intermediate tyres. Due to the painted lines in the pit lane, which were still quite damp, he unfortunately spun on his approach to the pit box but the team recovered his car well to minimise the amount of time he lost. Timo stayed out and pitted a third and final time towards the end of the race. Jerome completed a fourth pit-stop to return to the slick tyre when it stopped raining. With Timo finishing in 17th position and Jerome in 19th, Marussia Virgin Racing achieved its 8th double finish of the season.

John Booth, Team Principal: "An incredible start for Timo on the opening laps of the race. In wet conditions he managed to fight with cars which are normally several seconds quicker than us in the dry. The rest of Timo's race went pretty seamlessly with both him and his engineers on the wall making good decisions, particularly in the period where we had rain at around two thirds distance, and he remained out on slicks. Jerome was also performing well, but his decision to fit intermediate tyres wasn't correct. However, in the position he was in, had there been any more rain, it could have worked. The pit crew have been exemplary today, with good consistent stops under difficult conditions. The final pit stops for both drivers were affected by a slippery surface on the way into the pit box and unfortunately this caught Jerome out.

"Overall, at this point in the season we are very happy with our reliability but realise there's still work to be done in terms of performance. It's been a rollercoaster ride of a last few weeks for the whole team but with plenty of highs. Now everyone leaves for a well-deserved break and I'm sure all the batteries will be recharged ready for Spa."

Button and Hamilton fought closely for a victory that centred around tyre strategy, with Hamilton having saved an extra set of supersoft tyres for the race during qualifying.

Red Bull Racing's Sebastian Vettel qualified on pole with the P Zero Red supersoft tyres, just ahead of Hamilton. The race started in damp conditions, with intermittent rain and 18 degrees of track temperature, meaning that all the drivers chose to start on the P Zero Blue intermediate tyres.

Under the current regulations, this meant that the drivers were no longer obliged to use both the slick compounds nominated for the race: P Zero Yellow soft and P Zero Red supersoft. Williams driver Pastor Maldonado was the only person to use just the intermediates and supersofts though.

In the slippery conditions, both McLarens passed Vettel in the early stages of the race, using very different tyre strategies. Button stopped three times, completing a final 28-lap stint on the P Zero Yellow soft tyres, despite the rain that fell in the closing stages.

On lap 46, with light rain falling once more, Hamilton spun - allowing his team mate past. But with the rain continuing, Hamilton's supersoft rubber helped him to find extra grip and reclaim the advantage, after the lead changed four times in four laps. Nonetheless, Hamilton gambled on more rain falling and switched to intermediates on lap 50, like Red Bull's Mark Webber and Mercedes driver Nico Rosberg - which turned out to be the wrong decision.

Hamilton's fightback on the P Zero Yellow soft tyre to fourth place in damp conditions was a highlight of the race, despite a drive-through penalty that meant he visited the pits six times in total. Like Button, Sebastian Vettel stopped three times and ran a final 29-lap stint on the soft tyre to claim the runner-up spot, 3.5 seconds behind the winner, while Fernando Alonso stopped four times in the Ferrari to take third.

Paul Hembery: "It's been another fascinating race in mixed conditions which has allowed Jenson Button to demonstrate his skills of mastering changing weather and the capabilities of our P Zero tyres, which demonstrated both performance and durability throughout the grand prix. Even when rain was falling at the end of the race, Button managed to secure enough grip from the P Zero Yellow soft tyres to make sure of a well-deserved victory. There was a very wide variety of strategies employed by all the teams throughout the race, with the top five using four different strategies, but in the end it all came down to each driver's ability to get the best out of slick tyres in slippery conditions. The McLaren drivers were very closely matched: Lewis Hamilton also drove a brilliant race and seeing his recovery at the end, despite six visits to the pits, was fantastic. I'm particularly pleased because the Hungaroring is a place that has not always been renowned for overtaking in the past, but today we saw plenty of it, in a race that contained more twists and turns than the circuit itself!"