BMW E38 750iL
I have had a couple of 750iLs and both averaged around 25 mpg but my driving is fairly docile albeit mixed. I suspect you would get better economy from an E38 V12 than an E60 M5 but it's a different experience. The V12 is a strong engine but dwarfed by modern cars in terms of performance. The E65 745i is quicker than the E38 750iL.
Regards,
James
2022 BMW X7 40d M-Sport
2019 BMW X5 M50d
2018 BMW M760Li
2017 BMW 530i M-Sport Touring (SOLD)
2012 BMW 520d ED (Gave it back)
2011 BMW 535d GT SE (SOLD)
2008 BMW 730d SE (SOLD)
2007 BMW X5 3.0d SE (SOLD)
2007 D3 Touring 166 (SOLD)
2005 BMW 750i Sport (SOLD)
2005 BMW 730d Sport (SOLD)
2001 B10 V8 Touring 012/1 (SOLD)
2001 B10 V8 saloon 044/1 (SOLD)
1999 BMW 750iL (SOLD)
1997 BMW 750iL (SOLD)
James
2022 BMW X7 40d M-Sport
2019 BMW X5 M50d
2018 BMW M760Li
2017 BMW 530i M-Sport Touring (SOLD)
2012 BMW 520d ED (Gave it back)
2011 BMW 535d GT SE (SOLD)
2008 BMW 730d SE (SOLD)
2007 BMW X5 3.0d SE (SOLD)
2007 D3 Touring 166 (SOLD)
2005 BMW 750i Sport (SOLD)
2005 BMW 730d Sport (SOLD)
2001 B10 V8 Touring 012/1 (SOLD)
2001 B10 V8 saloon 044/1 (SOLD)
1999 BMW 750iL (SOLD)
1997 BMW 750iL (SOLD)
But the driving experience will chalk and cheese between an M5 and an e66 760. The M5 will be a harder riding beast with matching engine character and the 760 will waft in silence on a pillow of air, but still rapidly if required!
Range Rover SDV8.
E64 B6s #100 Cabriolet (Now Sold)
Maserati Gransport
E64 B6s #100 Cabriolet (Now Sold)
Maserati Gransport