Overview: Jeremy compares the AMG Mercedes E Class estate with the BMW M5 Touring. Richard and James try their hands at Motorhome Racing. Jeremy has a £750,000 motor home called the Performance which comes with its own car, a Wiesman MF3. Stig tests the Honda Civic Type R and James drives the Alfa Romeo 159. Lawrence Dallaglio is the Star in a Reasonably Priced Car.