The Z4 is more sporty and enjoyable than its Z3 predecessor, but the relative lack of agility and choppy ride make it less fun to drive than most other roadsters. The inline six-cylinder engine is smooth and powerful, sounds invigorating and returns good fuel economy. The cabin is nicely finished and the one-touch power top is easy to operate.
In most cases, automotive warranties are based on the vehicle identification number (VIN), and the warranty will be valid regardless of ownership. The dealership can tell you exactly how much warranty is left.Read more about extended warranties