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Thanks to a recent YouTube video by AutoTopNL, we have the opportunity to see one of Audi’s greatest diesel creations, the Audi Q7 V12 TDI, take on the German Autobahn. The top speed of this unique SUV demonstrates the peak of Audi diesel when the TDI engine is used as an efficient gasoline alternative. The Audi Q7 V12 TDI is a powerful SUV whose impressive performance and serene looks make it the perfect diesel powered car.
The Audi Q7 V12 TDI is a unique performance SUV that debuted in 2009 as the pinnacle of Audi TDI products. Unlike the small inline-4 diesel engines found in smaller VW group products built for fuel economy, the V12 TDI is all about performance. The 6.0 liter twin-turbo V12 engine found in the Audi Q7 V12 TDI produces 500 horsepower (372 Kilowatts) and torque is limited to just 738 lb-ft (1,000 Newton Meters). Audi had to limit the torque generated by the TDI V12 as it was already above the limit that the ZF HP32 6-speed automatic transmission could handle.
Although the Audi Q7 V12 TDI weighs 5908 lbs (2680 kg), this massive SUV can sprint from 0 to 60 mph in just 5.5 seconds and at a limited top speed of 155mph. With the top speed limit removed, the Audi Q7 V12 TDI can reach a top speed of over 176mph, which is easily achieved on the Autobahn in the AutoTopNL video. During the development of the Audi Q7 V12 TDI, Audi engineers spent a lot of time tuning the Nürburgring’s suspension and braking system to ensure it was a complete performance package. Audi has a claimed lap time of 8 minutes and 50 seconds around the Nürburgring.
To stop this massive SUV, the Audi Q7 V12 TDI uses carbon-ceramic brakes as standard, which helps control this 5,900lb SUV during good driving situations. With an MPG rating of 25 highway and 16 city, the Audi Q7 V12 TDI won’t deliver as much fuel economy as modern petrol-powered alternatives, but in 2009 when it debuted the Audi Q7 V12 TDI was the perfect mix of performance and fuel. economy.
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