Acura RLX 
The latest Acura RLX is by far the largest sedan ever designed by the Japanese brand. The new flagship prides itself on offering all passengers a great deal of legroom. The new 3.5L 310-hp V6 is bolstered by Variable Cylinder Management (VCM), which deactivates three of the six cylinders when the car is going at a constant cruising speed.
Pros
- Exceptional ride
- Efficient 4WD
- Improved energy efficiency
- Good road holding
- Numerous driver-assistance systems
Cons
- 4WD only on the upcoming hybrid
- Testy cruise control system
- Steering a little light
- Enhancing its reputation is still an uphill battle
