Top Gear Season 13 Episode 6 : Battle between BMW Z4 against Nissan 370Z on the test-track

It's episode 6 in the 13th season of Top Gear. On this week's show, Jeremy Clarkson hits Top Gear's test-track, with two brand-new sports cars. It's a battle between the 'Zs. BMW's all-new Z4 with a tractable hard-top against the hard-core Nissan 370Z. Wonder how fast The Stig lapped the Top Gear lap or which one Clarkson liked better? Well, enjoy the embedded video below!

Refresher:

- 2009 BMW Z4 sDrive35i: Powered by BMW's twin-turbocharged 3.0L inline-six cylinder engine, producing 306 hp. 0 to 60 mph in 5.1 seconds when mated to a manual transmission and 5 seconds flat when mated to the new 7-speed dual-clutch automatic with paddle shifters.

- 2009 Nissan 370Z: Power comes from a 3.7L VQ37VHR engine making 332 hp. Mated to a 6-speed manual transmission with SynchroRev Match; that will allow for a 0 to 60 mph time in the low 4.7 seconds.