flagstaff
Senior Member
i can vouch that the 12V 260 motor is thirstier than the later 280 24V, as i've run both. none of them are what you'd call economical: when i first got the 280 i drove very gently, and saw up to 380 miles to a tank; but now i've had it a while i boot it around quite a bit, and now i'm lucky to see 300 before the orange light starts flickering. the 12V motors are, however, much quieter in operation. that said, i put up with the extra noise from the E280 because most of it is induction roar, which keeps the old adrenalin going nicely. the perfect combination of engine and chassis would have been the estate coupled to the 260 lump - and mercedes never made one in right hand drive. strange.