This is my third Escalade. Hybrid is very quiet. The 2007 was really loud. Very smooth acceleration. Ride is 75% better than 2007 vehicle. The bluetooth is great to have although should have been available on the 2007. Hybrid gets 18-19 on average which for me is acceptable. Love the vehicle. Do not drive like a full size sport utility. Best large SUV on the road. Have driven it 4K miles. Flawless.
Bluetooth, hybrid engine. Everything else is about the same as the 2007 Cadillac.