The 2012 GMC Sierra-1500-Hybrid has 40.6 in. of rear head room.
The 2012 Nissan Rogue has 38.3 in. of rear head room.
The 2012 Ford Explorer has 40.5 in. of rear head room.
The 2012 Nissan LEAF has 37.3 in. of rear head room.
The 2012 Ford Expedition has 39.8 in. of rear head room.
The 2012 Volvo S80 has 38.3 in. of rear head room.
The 2012 Dodge Durango has 39.8 in. of rear head room.
The 2012 Jaguar XK has 30.2 in. of rear head room.
The 2012 Volkswagen Passat has 37.8 in. of rear head room.
The 2012 Nissan Frontier has 38.3 in. of rear head room.
The 2012 Audi A4 has 37.5 in. of rear head room.
The 2012 Hyundai Genesis has 37.7 in. of rear head room.
The 2012 Toyota Venza has 39.3 in. of rear head room.