We propose a model based on radiative symmetry breaking that combines inflation with Dark Energy and is consistent with the WMAP 7-year regions . The radiative inflationary potential leads to the prediction of a spectral index 0.955 \lesssim n _ { S } \lesssim 0.967 and a tensor to scalar ratio 0.142 \lesssim r \lesssim 0.186 , both consistent with current data but testable by the Planck experiment . The radiative symmetry breaking close to the Planck scale gives rise to a pseudo Nambu-Goldstone boson with a gravitationally suppressed mass which can naturally play the role of a quintessence field responsible for Dark Energy . Finally , we present a possible extra dimensional scenario in which our model could be realised .