3.8 V6
0-60 in 6.2 seconds
More than enough power for 1-2 persons on the car, some claim it feels quicker around-town than V8
Proven engine design (3.8 has been used in other Hyundai models, even if slight
mods made for Genesis)
Better handling due to lower weight and better front-back weight distribution 52-48 for V6 vs. 54-46 for V8
Better EPA fuel mileage by 2 mpg (city and highway)
Aisan transmission (company is approximately 50% owned by Toyota)
Runs on regular fuel
4.6 V8
0-60 in 5.7 seconds
Some people have noted that extra power is mainly in upper ranges
Uses ZF transmission used in some BMW's and others
New engine with a few issues reported by various posters in the forum--try search function
Has extra features not found on V6:
- wood-trim-plastic on top of steering wheel (some don't like it)
- different door sill lights?
- premium leather seats with softer and thicker leather
Premium fuel recommended (not sure if required)
Limited Slip Differential (mentioned on Canada website, but not confirmed for US model). Probably more of an issue for V8 because of extra front-end weight.
Larger brakes (to offset more weight). But complaints about extreme brake noise in reverse on cold days
Some people claim V8 is quieter (reason for that is unconfirmed)
Personally, I had to overcome some issues in buying
any Hyundai, and the perceived drive-train (engine and tranny) reliability of the V6 sealed the deal for me. But I purchased and did not lease.
