Spain preview quotes: HRT

Narain Karthikeyan: "Catalunya is a great all-round circuit, highly demanding and aero dependent. It is a track I know well, and it is the first time this season we have the hard and soft tyre allocated, so the gap in lap times will be significant and strategy will play a deciding role. We don't know the specifics of tyre behaviour since we didn't test pre-season, but as the compounds are softer this year, the degradation, especially on the soft, will be high because of the high-lateral loading through corners like turn three. The circuit is aero sensitive too, because of the high amount of winds which often change direction so getting the setup right early on will be crucial. There are a few upgrades coming as well which will help us unlock some more performance from the car and give us the ability to compete with our closest rivals. It is the first of our team's home races so we are motivated to do our best."

Luis Perez-Sala, Team Principal: "We're really looking forward to taking part in this Grand Prix, which is the first time we'll be racing at home this season. Showing our cars and our team in Spain is an added motivation and we're looking to have a good weekend and finish the race without any trouble to continue in our process of improving little by little. After the first four races we're heading into this one with much more calm. We arrive more organized and better prepared after having rested a bit this week. We're bringing some updates to Montmelo which we hope will take us one step forwards in terms of performance and reliability. It's the first Grand Prix we travel to after having moved into our new headquarters, starting a great new chapter in the history of the team."