My TSX replaced a 2001 Saab 9-5 Aero, and despite less power, I prefer the Acura's engine. It's smooth, sounds great, revs freely, and has enough power to be entertaining with 6MT. It delivers good mileage too. I love the interior: fantastic seats, good visibility, great ergonomics, and even the base stereo is excellent. For an urban enthusiast's daily driver, the suspension tuning is perfect. It's tight and responsive but never harsh. Only fly in the ointment is the steering. It's numb on center, which isn't great on the highway and detracts from driving feel. But it's accurate, with good off-center feel, which works great on twisty roads.