Krumm and Ordonez drove two of Nissan Motorsport's Altima V8 Supercars at the 3.0-kilometer circuit as part of the NISMO Global Driver Exchange on a day that saw a wet track in the morning and dry conditions in the afternoon.
Krumm, a former Super GT champion, drove Rick Kelly's #15 Jack Daniel's Nissan Altima, while Ordonez, the inaugural Nissan GT Academy winner, was behind the wheel of James Moffat's #360 Norton Nissan Altima.
Both drivers performed well in trying conditions, setting impressive lap times and improving over the course of the day. Krumm and Ordonez, who drove together earlier this year to finish in third place in the LM P2 classification at the Le Mans 24 Hours, also gave valuable feedback and information to the Nissan Motorsport engineering team.
Krumm and Ordonez will now fly to Japan for this weekend's Super GT round at Suzuka.
Nissan Motorsport has remained at Winton to conduct a full test today, ahead of the next event of the 2013 V8 Supercars Championship at the same venue on August 23-25.
Michael Krumm – Nissan international driver
"Driving the V8 Supercar was quite an experience. We prepared well, the team gave us all the information about the car, how it is to drive, but when you actually get it, they are awesome cars," said Michael Krumm.
"The Nissan Altimas have a lot of power and not much downforce, so it's not what I'm used to, but it was much better to drive than I expected.
"It was great here at Winton. It's kind of a crazy track. It's a big challenge, bumpy and tight and has lots of different corners, but the cars are great fun.
"Everyone wants to come and race at Bathurst or the Gold Coast, so I'd really love the chance to drive these cars again in the future."
Lucas Ordonez – Nissan international driver
"It's amazing. Lots of power, 650hp in the Nissan V8, so I've really enjoyed it," said Lucas Ordonez.
"It was very challenging for a new driver in these cars, but I was getting on the pace towards the end.
"It was very tricky on brakes, but I was pushing and trying to find the limit.
"I've worked well today with the engineers and the other drivers, and above all else, I've had a great amount of fun.
"This NISMO Driver Exchange Program is really good for the drivers and it's amazing to be here in Australia, and then next week I'm racing in Japan and the week after in California."
Jeff Fisher – General Manager, Motorsport, Nissan Motor Company
"This test is absolutely significant for Nissan. It opens up V8 Supercars and Altima to the world of NISMO's global motorsports program. It's very exciting," said Jeff Fisher.
"Michael and Lucas are professional drivers who have a lot of experience around the world in different categories and different circuits.
"These guys will go back to NISMO in Japan, report on what they've done and they should be in the box seat to come out to Australia for the endurance races next year."