|V8 Supercar Record|
|Current team||Holden Racing Team|
|2014 Championship position||38th (411 pts)|
After starting in the Improved Production category in the early 1990s, he progressed to the Australian Super Touring Championship in 1997 & 1998 and his V8 Supercar debut was at the 1999 Queensland 500. He then joined various one make categories with great success. He was champion of the Australian Mitsubishi Mirage Cup in 1999 and 2000, then champion in the Brute Utes series in 2002 and 2003, as well as one off's in the Porsche 944 Challenge in 2003  and the Australian Mini Challenge in 2009 and 2010  seasons.
On 16 September 2012, Luff won his first ever V8 Supercars race, teaming up with Vodafone's Craig Lowndes at the Sandown 500. On 7 October 2012, Luff and Lowndes finished 3rd in the Supercheap Bathurst 1000, the 50th running of the event, where their car ran special Peter Brock livery to commemorate the history of Bathurst, and Lowndes' mentor. For 2014 Luff teamed up with Garth Tander to contest the 2014 Pirtek Enduro Cup for the Holden Dealer Team.
- http://www.944challenge.com/2003_Points.htm 2003 Porsche 944 Cup Pointscore
- http://www.natsoft.com.au/cgi-bin/results.cgi?02/05/2010.QRI.MINI.M 2010 Mini Challenge QLD Raceway Pointscore