Poll: How Many Miles Per Tank Does Your X Do?
 

Searched for similar post and couldnt find any, this info maybe of use for people thinking of buying. Please try to use similar format to as below to make reading easier for other viewers:

Model:
Year:
Engine Size:
Cost Per Tank:
Miles Miles Per Tank:
Current Mileage:
Type of Driving:

Thanks to everyone who can contribute to this thread.

Model: X5
Year: 2005
Engine Size: 4.4
Cost Per Tank: ? I never let her go to E - about $55 I guess
Miles Per Tank: If the OBC is accurate, high 300s. I never did an actual calculation. If I multiply my avg mpgs times the gallons it comes up to mid 300s
Current Mileage: 27,500
Type of Driving: :zoom:

Model: 4.8is
Year: 2005
Engine Size: 4799
Cost Per Tank: $170
Miles Miles Per Tank: 360
Current Mileage: 23000
Type of Driving: Mixed but obviously some longer journeys.

Averaged 17.9mpg (UK MPG that is) since pick up last June.

Model: - X5 3.0i
Year: - 2004
Cost Per Tank: - 50-60 USD$
Miles Per Tank: - 400-450 Avg.
Current Mileage: - 15mpg city/23 rural & highway/17mpg mixed
Type of Driving: - Mostly rural

2006 X5 4.4
$50-55 right now per tank
310 mi per tank average
15500 mi (whoops)
17 mpg avg hwy/city
Can get a little heavy with the right foot!:thumbup:

Model: X5
Year: 2003
Engine Size: 3.0i
Cost Per Tank: $45-55
Miles Miles Per Tank: +/- 345 mi
Current Mileage: 41,033
Type of Driving: modest, mixed highway/town. Not too heavy with the foot.
MPG: 15

Model: X3 2.5iA (yea, that's right, the OP said X, not X5 :nanana:)
Year: 2004
Engine Size: 2.5i petrol
Cost Per Tank: $45 @ $2.49/gal
Miles Miles Per Tank: ~310
Current Mileage: ~19-20 mpg/ 23-25mpg (Oh, odometer reading: 34,200mi)
Type of Driving: mixed city/ highway. No unusual city driving manners, and about 75-85mph for the highway figure.

Model: 3.0d
Year: 2003
Engine Size: 2926 cc diesel
Cost Per Tank: $112
Miles Miles Per Tank: 683 / 578
Current Mileage: 56000
Type of Driving: mixed highway 28mpg / town 23.5mpg

Model: 4.8is
Year: 2005
Engine Size: 4799
Cost Per Tank: approx £70
Miles Per Tank: 300
Current Mileage: 10500
Type of Driving: Mostly town driving, Consumption2 on OBC not been reset since Sept 2005 reads 15.9MPG

Model: X5
Year: 2001
Engine Size: 4.4i sport
Cost Per Tank: $50-$60

Prior to November...
Miles Miles Per Tank: Just under 400
Mileage: 16 mpg
Type of Driving: Mostly highway

November to present... (I moved close to work)
Miles Miles Per Tank: Just over 300
Current Mileage: 12-13 mpg
Type of Driving: All local