Ah, the VQ25HR... Unfortunately, it's not a common engine in the US.
You'll find it in the following cars:
2006–present Nissan Skyline V6 250GT Sedan - 235 PS (173 kW; 232 hp)
2006–present Nissan Fuga 250GT - 223 PS (164 kW; 220 hp)
2006–present Infiniti M V6 M25 Sedan - 222 hp (166 kW)
2010–present Infiniti EX J50 EX25 Crossover SUV - 235 PS (173 kW; 232 hp)
2011–2012 Infiniti G V6 G25 Sedan - 218 hp (163 kW)
2012–present Mitsubishi Proudia 250 VIP - 223 PS (164 kW; 220 hp)
...none of which (except your G) are US-market vehicles.
Might be worth checking these guys out: http://www.nengun.com/nissan/skyline-v35-250gt-v35