Mercedes-Benz CLS 
The Mercedes-Benz CLS-Class is an elegant « four door coupe », or if you prefer, a sedan with a lowered and sculpted roof line, creating a very stylish package. Two versions are available: the CLS550 4Matic, with all-wheel-drive, powered by a 402 hp twin-turbo 4.7 litre V8, and the rear-wheel-drive E63 AMG, with the thrust of a 518 hp twin-turbo 5.5 litre V8. Both are equipped with a 7-speed automatic gearbox.
Pros
- Highly sought-after good looks
- Engines for the record books
- Rich sound during accelerations (63 AMG)
- Very fuel efficient
- Impressive handling
Cons
- Painful prices
- Significant maintenance costs
- Cramped rear seats
- Heavy vehicle
- Some ergonomic flaws
