Manual 850 2.5 10v SE vehicle weight

looking to know the weight of my car.. need it to be as accurate as possible as its for entering into my Gtech pro and if its not close to the actual weight it will give false BHP readings. the car is a 1997 850 Saloon, 2.5 10v, Manual, SE, has electric windows, mirrors, sunroof, etc.. basically looking the weight of the car (roughly but as accurate as possible) including all fluids and an average weight driver.. already have the cars profile created on the Gtech pro and number of cylinders, engine size and got the RPM signal matched to the indicated RPM on the tacho in the dash just need a somewhat accurate weight and i can do pretty accurate dyno runs, which, unlike a traditional dyno, also accounts for drag at higher speeds and in different gears. can also measure standing 1/4 mile and so on once i have completed the cars profile in the Gtech pro. ta :thumbs_up:

Vehicle weight? 

If no one is able to provide the actual vehicle weight, thena visit to a public weighbridge would provide the answer. Most public waste disposal centers or scrap metasl merchants have one.

must look into that and see if i can find somewhere to let me put the car on. not too fussed on it being 100% exact as im only looking to use the Gtech pro to see roughly what performance increases i can get from tweaking intake/exhaust and small simple things.

NW mot services, Duncastle road, they have the mot brake testers, they weight the car as well