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Discussion Starter #1
http://green.autoblog.com/2010/05/25/bmw-320d-goes-over-1-000-miles-on-one-tank-of-fuel/

Awesome...it works out to be 57 miles per US gallon. The number below is miles per UK gallon.
BMW's cleanest and greenest 3 Series ever has just completed a record-breaking journey from the UK to Munich and back - on one tank of fuel.

Filled up at the Channel Tunnel, the new BMW 320d EfficientDynamics Saloon made it to Munich, then as far as Lille on the return leg – a staggering total of 1,013 miles on a single tank of fuel – before needing to be refuelled.

To put it in a UK geographic context, the distance achieved would have meant being able to drive from Land's End to John O'Groats, and still having 200 miles range left in the tank.

Just as impressive was that the intrepid driver - motoring journalist and TV presenter Tom Ford - didn't use efficient driving techniques such as coasting, or drive deliberately slowly for the trip, coverage of which appeared in yesterday's Sunday Times newspaper.

Although switching the air con and radio off as a concession to fuel saving, Tom managed a reasonable motorway pace all the way there and back, proving that in the real world, the new BMW 320d EfficientDynamics Saloon delivers what its promises on paper – an official combined figure of 68.9mpg and CO2 emissions of only 109g/km.

On the way to Munich, Tom achieved highs of 75.9mpg, and didn't dip below 65mpg for the entire trip. With an average speed of 59.3mph, the car achieved 68.9mpg overall.

He said: "I was prepared for this car to fail in the real world. I was wrong.Although I did try and be careful and drive in a feather-footed manner, I did cruise at a reasonable 65ish mph on the autoroutes and autobahns, so faster than the usual economy run pace.

"Think about it in the context of everyday motoring: comfortably more than 1,000 miles on one tank of diesel means just 12 fills a year for the average motorist - and even driven normally I still think you're looking at 750-800 miles per fill. BMW's EfficientDynamics: it does what it says on the tin."

The BMW 320d EfficientDynamics Saloon develops 163hp between 3,500rpm to 4,200rpm and 360Nm of torque from 1,750rpm to 3,000rpm. This equates to a zero to 62mph time of 8.2 seconds and a top speed of 137mph ensuring that while it might be extremely efficient, it still offers sporting performance - a fact not lost on Tom.

He said: "It's difficult to tell the difference between this model and a standard 320d in terms of driving performance which is brilliant. It means that as well as the obvious financial advantages, this special 320d is a car for the environmentally conscious who still want a car that drives superbly."
 

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It looks like a fun test but I wouldn't run the engine out of fuel - you never know how the new diesels will react to all that air...or would the engine shut itself off if fuel pressure drops to protect itself?
 

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Discussion Starter #5
How come Tom Ford was able to get such higher numbers? The car must have been broken in or he's a much better driver for fuel economy.
 

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Nice sedan.
 
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