The new BMW Z4 is a joy to drive, but it's not as lithe as past versions.
The same is not true for the Audi TT, which has become more sports car-like in its latest edition, with a leaner body and rear-biased all-wheel drive handling its ample turbo power.
The Mercedes-Benz SLK grows more masculine and composed in its current generation, and the Z4 is now in its weight class, so the BMW's handling edge has largely disappeared.
Those who want a true sports car should consider the Porsche Boxster, which has direct-injection engines and a new dual-clutch transmission option to match its stellar handling.
And for luxury loafing, the hefty Infiniti G37 Convertible is a great addition to the ranks, with a handsome body and quick-folding top increase appeal to its rosewood-trimmed interior-and a throaty 325-hp V-6 and seven-speed automatic or six-speed manual bringing enough performance to fit the class.
|2010 BMW Z4||2010 Audi TT||2010 Mercedes-Benz SLK Class||2010 Porsche Boxster|
|$46,000Browse Used Listings||$37,800Browse Used Listings||$46,900Browse Used Listings||$47,600Browse Used Listings|
|18 MPG City / 28 MPG Hwy||21 MPG City / 29 MPG Hwy||14 MPG City / 26 MPG Hwy||19 MPG City / 27 MPG Hwy|
|Gas I6||Turbo Gas I4||Gas V6||Gas Flat 6-cyl|
|2-Door Roadster sDrive30i||2-Door Coupe S tronic quattro 2.0T Premium||2-Door Roadster SLK300||2-Door Roadster|
|Rear Wheel Drive||All-Wheel Drive||Rear Wheel Drive||Rear-Wheel Drive|
|2 Dr Conv||2 Door Cpe||2 Door Roadster||2 Door Roadster|