Will an M5 tow?
Will an M5 tow?
Author
Discussion

CDP

Original Poster:

8,023 posts

280 months

Monday 31st May 2010
quotequote all
Will an M5 or M3 tow?

And more importantly. Will it hurt it?

I've currently got a Vectra tow car and an MG TF. And a Locost racing car. And a trailer.

In fact I've got more vehicles than a really want.

What I was wondering is if a late 90's early 00's shape M3 or M5 will tow roughly a ton without worries about rear suspension. Obviously power is not a problem. Unlike a caravan dragger I get my nose weight spot on 50Kg as I can move the car back and forth on the two wheel trailer to achieve it.

It's more as a backup in case my camper should fail so would only get very occasional use. What did I say about too many vehicles?

Or should I be looking at something else? I don't want a 4X4 as I live in the country so I don't need one.




Great Pretender

26,140 posts

240 months

Monday 31st May 2010
quotequote all
You won't get a towbar on an E39 M5, because of the rear exhaust silencer; ditto the E46 M3.

The older cars will accept a tow-bar, but you'd be a brave man buying an E34 M5 as a 'tow car' hehe Less so an E36 M3 however.

belleair302

7,001 posts

233 months

Monday 31st May 2010
quotequote all
I would look elsewhere for a tow car. M cars are for driving and get a van for towing!!!

CDP

Original Poster:

8,023 posts

280 months

Monday 31st May 2010
quotequote all
Thanks.

You've answered my question.

I've got the camper but when a weekend costs £500 or £600 it's useful for my daily car to be able to tow and carry a tent just in case.

So it's probably a ZT V8 then.

cpufreak

478 posts

234 months

Monday 31st May 2010
quotequote all
I've seen a towbar on an E46 M3....in germany.

you can buy the bits.


http://www.realoem.com/bmw/showparts.do?model=BL91...


why you'd want to I don't know... if you want to tow, get a 530d touring.

whilst the engine in an m5 or m3 has the power/torque, it wasn't designed to run with the additional load of towing another car, it's a performance car, not a tow car.

juliann

400 posts

262 months

Monday 31st May 2010
quotequote all
Seen an E39 M5 towcar around UK circuits - so it can be done. Also an E34 M5 Tourer ! - although a 530d may be a more 'sensible' alternative if you're looking for an E39 to do the job. I use an E61 535d Tourer to tow my M5 - fits 8 wheels, ramps, jerry cans, tools, pasties, etc.... 5er Tourings are a great bit of kit.

Edited by juliann on Monday 31st May 12:47


Edited by juliann on Monday 31st May 12:48

CDP

Original Poster:

8,023 posts

280 months

Monday 31st May 2010
quotequote all
But a 3 litre diesel is nowhere near as much fun...

But from the comments on here it's probably more trouble than it's worth. I'm not selling the TF for a little bit as I may as well enjoy it over the summer.

Ideally it would be a convertible occasionally used for towing but IIRC only the Saab would do that.

Ritchie335is

2,067 posts

228 months

Monday 31st May 2010
quotequote all
A mate just sold his E39 M5 with a factory fitted swan-neck towbar. Very neat!

rassi

2,515 posts

277 months

Monday 31st May 2010
quotequote all
The E39 M5 could be specified with a detachable towbar, and can be had aftermarket quite reasonably. BMW sells a rear apron with a hatch in it, so it can be done. See here, e.g. : http://www.m5board.com/vbulletin/e39-m5-e52-z8-dis...

Quinten

1,169 posts

267 months

Monday 31st May 2010
quotequote all
The E39 M5 can definately tow, and the BMW dealer will happily sell you a detachable towbar for £679.15 (incl vat and electrics) for the parts, and then charge you another 3 hours fitting time...

MattOz

4,019 posts

290 months

Monday 31st May 2010
quotequote all
My M5 has the removable towbar and rear valance with the cut out etc. It's a great bit of kit as it can be hidden away when not required.

The E46 M3 was more difficult to fit a tow bar to, as the backbox goes across the rear bumper, whereas the e39 M5 has four separate boxes, 2 on each side. This leaves the middle free for a towbar, should you require one.

Matt

Edited by MattOz on Monday 31st May 22:03

Vixpy1

42,697 posts

290 months

Monday 31st May 2010
quotequote all
I got a tow bar on the M5..

Never used it mind hehe

MattOz

4,019 posts

290 months

Monday 31st May 2010
quotequote all
Some pics.....






CDP

Original Poster:

8,023 posts

280 months

Monday 31st May 2010
quotequote all
MattOz said:
Some pics.....





Rather neat.

I'm beginning to understand why it's such an expensive accessory. The genuine Vauxhall bar was about £250 fitted at a main agent but it's nothing like that.

Great Pretender

26,140 posts

240 months

Monday 31st May 2010
quotequote all
MattOz said:
Some pics.....





Every day is a school day smile

Fidgits

17,202 posts

255 months

Tuesday 19th June 2012
quotequote all
Ooooh..

isleofthorns

675 posts

196 months

Tuesday 19th June 2012
quotequote all
yes....
e34 m5 touring -- one of the best tow cars i have had
e39 m5 -- also very good
e60/1 -- haven't used one to tow, but have seen them with factory fitted bars

Fidgits

17,202 posts

255 months

Tuesday 19th June 2012
quotequote all
Yep, v10 m5 is type approved...

Not sure I'd want to tow with the smg box though?

waremark

3,296 posts

239 months

Tuesday 19th June 2012
quotequote all
I had a removable bar fitted to my E46 M3 - but stated by the fitter to be not homologated/approved, and therefore I had slight concerns about the insurance issues. The unit fitted was designed for a regular 3 Coupe, and it was also necessary to change the bumper material behind the body colour cover to the bumper from a regular Coupe. On the rare occasions when I did tow with it, it towed fine.

jm doc

2,934 posts

258 months

Thursday 21st June 2012
quotequote all
The beauty of the BMW tow bar fitted to the E39 is that it's detachable and when not being used for towing the looks of the car are not spoiled (as shown in the excellent pics). This is not possible on the E60 due to the way the rear valance is designed to aid the air flow under the car. I know nothing about aerodynamics, but do wonder whether at very high speeds, a tow bar on an E60 could cause handling problems