Couple of questions.
1. How many K's did the SDV6 have on it. If only a couple of thousand, then it WILL still feel sluggish. Adaptive box is getting used to all the different drivers & the vehicle will loosen up a lot after about 5K.
2. Have you driven the V6SC? If you drive the V6SC you WILL want the Diesel, The V6SC runs out of puff up high & is very thirsty.
Cheers

