6 weeks ago I took my 997.2PDK Cab to Rome and back (3,000 miles) and averaged 27mpg.
In 3 days time, I'm taking my 6.0l V12 Aston DB9 Volante and my daughter is driving my 2.7 Tiptronic 987 Boxter to the Italian GP and back.
Both cars will be driving the same roads at the same speeds, and both of them will have 2 people in them with full luggage.
I reckon the Boxster will do the same as the 911, as its smaller and lighter but does not have the 911's more efficient DFI engine and PDK, and the Aston's fuel bill will require a re-mortgage ;-).
Shall we all have a guess to the difference in fuel?
In 3 days time, I'm taking my 6.0l V12 Aston DB9 Volante and my daughter is driving my 2.7 Tiptronic 987 Boxter to the Italian GP and back.
Both cars will be driving the same roads at the same speeds, and both of them will have 2 people in them with full luggage.
I reckon the Boxster will do the same as the 911, as its smaller and lighter but does not have the 911's more efficient DFI engine and PDK, and the Aston's fuel bill will require a re-mortgage ;-).
Shall we all have a guess to the difference in fuel?