V12 - what to buy - Mercedes or BMW?
V12 - what to buy - Mercedes or BMW?
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Discussion

buzzer

Original Poster:

3,621 posts

270 months

Sunday 8th December 2013
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I have this hankering after a big barge... I have seen a 2001 CL600 in silver that I really like... But I have also seen a 2000 BMW 7 series which although top money is also nice, and its a SWB.

Which would you go for? both around 100k miles.

I may go and look at the Mercedes tomorrow...

What years did the rust problems start and finish on the Mercedes, and were all models affected?

iva cosworth

44,044 posts

193 months

Sunday 8th December 2013
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I have seen an 02 S class with dreadful rust so yes all MBs right up to the top models affected.

Fleckers

2,880 posts

231 months

Sunday 8th December 2013
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if it were my money the Merc

SlowV6

727 posts

169 months

Sunday 8th December 2013
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BMW at that era

Baryonyx

18,288 posts

189 months

Sunday 8th December 2013
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Definitely the Mercedes. The CL and the SL's managed to escape most of the rust issues (have you ever seen a rusty R230 SL?). Get one in good shape, without rust, and the BMW will simply not compete.

BigBen

12,159 posts

260 months

Sunday 8th December 2013
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Do the CL's rust? I know the S does but have not seen any rusty CLs, then again the CLs are a lot rarer.

buzzer

Original Poster:

3,621 posts

270 months

Sunday 8th December 2013
quotequote all
BigBen said:
Do the CL's rust? I know the S does but have not seen any rusty CLs, then again the CLs are a lot rarer.
this is the big question....

Matt UK

18,084 posts

230 months

Sunday 8th December 2013
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e38 BMW for me

hornetrider

63,161 posts

235 months

Sunday 8th December 2013
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SWB cloud9

Krikkit

27,938 posts

211 months

Sunday 8th December 2013
quotequote all
buzzer said:
BigBen said:
Do the CL's rust? I know the S does but have not seen any rusty CLs, then again the CLs are a lot rarer.
this is the big question....
I'm sure they do, but most seem to be kept in a better condition!

With all the electrickery in Mercs of this time I'd go for the BMW without a doubt.

V8RX7

28,982 posts

293 months

Sunday 8th December 2013
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Nieither.

Jag for me.

Igurisu

146 posts

168 months

Sunday 8th December 2013
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Was speaking to a guy yesterday who worked at an MB dealership yesterday and discussing CL's. Always fancied a CL55, he told me they used to replace the rear quarter panels when the old panels rotted away. MB solved the rust end of 2003 when they changed steel suppliers.

Zwolf

25,875 posts

236 months

Monday 9th December 2013
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Assuming comparable condition between them, I'd plump for the E38 750i, but then I probably would, on balance.

Both are electronically complex, both feature suspension systems that can require expensive work (electrohydraulic on the BMW, air on the Mercedes), both V12s have their little foibles, oil pressure accumulator and coil packs on the Mercedes, electronic throttle motors on the BMW.

The BMW's 5.4l, 326PS V12 is mechanically pretty simple, being a two valve per cylinder, normally aspirated unit, the Mercedes as a 2001 will be the 5.8 litre, 367PS, three valve per cylinder engine (not sure if single or twin spark engine), the following year they switched over to being a 500PS biturbo 5.5 litre unit.

Both will cost a fair chunk to maintain and keep in good fettle, both will be thirsty at 15-25mpg (closer to 10-15 if itlives in town), the Seven a bit more practical, the CL a bit sexier looking. The BMW is just as likely to be hiding a bit of rust here and there, pay particular attention to the fuel tank, especially in low mileage examples that don't move a great deal and are stored with empty fuel tanks as the condensation over time can rot the tank from the inside out. They get through enough fuel even without pissing 90+ litres over your driveway...

I've not tried a CL600, but have sampled the S600 of that generation and found it too soft and wallowy to drive, it also uses the same suspension as the CL, the BMW as a SWB and certainly if fitted with 18" wheels offers a drive that could be described as sportier, in a relative sense. Better still if it's a Sport model, or before that model was introduced, fitted with the factory optional ALPINA suspension settings.

V8RX7 said:
Nieither. Jag for me.
Not if it's specifically a V12 at that age, Jag only offered the XJR and Daimler Super V8 as equivalents, the last Jaguar V12s were in the XJ-S and X300 XJ, phased out in 1996/7. Whilst performance is stronger, the thirst is heavier still and the refinement of the V8 not close to either their own V12 or the Germans' ones.

SkepticSteve

3,598 posts

224 months

Monday 9th December 2013
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Neither of them to be honest.

NOW THIS!!!!
http://www.pistonheads.com/classifieds/used-cars/a...

oksanawarburg

43 posts

154 months

Monday 9th December 2013
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Arent the S500 V8 and 740i V8 the better engined-cars anyway?

If you are really after a V12, German car would not cut it for me. Ferrari, old Jag...Aston...

StuntmanMike

15,106 posts

181 months

Monday 9th December 2013
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V8RX7 said:
Nieither.

Jag for me.
This, early nineties series 3 , some really good ones about, they have a style and sense of occasion the German cars can't match.

StuntmanMike

15,106 posts

181 months

Monday 9th December 2013
quotequote all
V8RX7 said:
Nieither.

Jag for me.
This, early nineties series 3 , some really good ones about, they have a style and sense of occasion the German cars can't match.

scrubchub

1,844 posts

170 months

Monday 9th December 2013
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buzzer said:
BigBen said:
Do the CL's rust? I know the S does but have not seen any rusty CLs, then again the CLs are a lot rarer.
this is the big question....
My 2001 CL500 is rust free.... as were most of the ones I looked at.

keegs111

164 posts

181 months

Monday 9th December 2013
quotequote all
Baryonyx said:
Definitely the Mercedes. The CL and the SL's managed to escape most of the rust issues (have you ever seen a rusty R230 SL?). Get one in good shape, without rust, and the BMW will simply not compete.
Yep - My SL55 had to have both arches done and have seen rust on boot lid and front arches on these, circa 2004

surveyor

18,698 posts

214 months

Monday 9th December 2013
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Dunno about the BMW but I do know the coil packs give trouble on the 6.0 V12 Merc. They come as a 'package' of 6 and cost in the upper hundreds each.