Audi D4 A8 4.2 Performance Parts & Upgrades. Performance Parts & Upgrades. All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track. We've had this customers 4.2 V8 TDI Q7 in workshop for a while now for a turbo upgrade. Rather than starting with the small housings of the GTB1749VK, we hav The first generation of the Audi Q7 was launched in September 2005 as a 2006 model. It came late to the big SUV party, but it recovered fast. PERFORMANCE SPECS. Top Speed: AUDI Q7 3.0L TDI The Touareg is like the Audi Q7 only the Q7 is a flagship in luxury and keeps the performance. I think the Q7 is a big success and will keep going strong even as more fuel efficient vehicles are needing bio diesels and alternative fuels. Audi has a history of off roading with there all road quattro back in the 70's on in the dirt racing rallies. I've owned the 4.2 engine twice, (2001 S8 & 2012 A8L) and thought the same thing from time-to-time. However, first I've concluded that cost would be insane to increase HP to a noticeable level. Second, why mess with what might be the best engine Audi has ever made based on reliability, refinement and power. It might not be the fastest engine. Other 2010 Audi Q7 Trims. See pricing for the Used 2010 Audi Q7 4.2 Quattro Premium Sport Utility 4D. Get KBB Fair Purchase Price, MSRP, and dealer invoice price for the 2010 Audi Q7 4.2 Quattro Audi: Q7 Van: 2007/03-2015/08: 4LB: 4.2 TDI quattro: 4134 ccm, 250 KW, 340 PS: benötigte Stückzahl: 2; Einbauposition: oben; Motorcode: BTR; benötigte Stückzahl: 2; Einbauposition: oben Read more Read more compatibility notes Read less Read less compatibility notes: Audi: Q7 Van: 2007/03-2009/06: 4LB: 4.2 TDI quattro: 4134 ccm, 240 KW, 326 PS The upgrades allow it to meet Euro 6 emissions standards. The Audi A4 1.6 TDI ultra, for example, consumes on average just 3.2 liters of fuel per 100 kilometres (73.5 US mpg) [85 grams CO2 per ZjVj.