Thieves stole an Audi RS4 after breaking into a Gazeley home and stealing the car keys from inside.
Offenders forced their way into the home, in Mill View, at 8.30pm on Friday, August 6.
They then stole the red Audi, with registration AF06 RZX, which was parked on the driveway.
A Nikon camera with two lenses was also taken.
Two men, described as between 5ft 8ins and 5ft 11ins, of medium build, and wearing hooded tops, were seen in a red Astra going to and from the property before the Audi was driven away.
Call 101 quoting MH/13/1547 with any information.