From the M25:

1. Come off at junction 26 and follow signs to Loughton A121.
2. At roundabout take 3rd exit A121 Loughton.
3. As you approach the two mini roundabouts turn left and follow signs to the M11.

From London M11: 

1. Come off at junction 5 and turn left towards Loughton.
2. You will find the dealership on the right hand side of the dual carriageway.