HRT on Tuesday revealed the first computer-generated photos of its new car and livery for the 2011 season.
The F111 looks similar to the Dallara-built chassis of last season, but the Spanish team said it has been designed by Geoff Willis and Paul White.
"We are very pleased to introduce the first spec of the F111," said team owner Jose Ramon Carabante. "This is only a first step as we are planning several updates during the season."
Added team boss Colin Kolles: "We have made a big improvement for our second season and what you see confirms our commitment to F1."
The new Daniel Simon-designed livery is also apparently only a first specification, given that the only on-car sponsor is Tata and several spaces include logos such as 'This could be you'.