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While the 987.1 base 2.7L engine is fairly reliable, it is still the old architecture M97 with IMS/open block and has noticeably less torque than the larger 9A1 2.9L in the 987.2.
The 987.2 had revised shock and spring rates along with improved power steering cooling and improved oiling which made the car a little better for a DE car.
Because of the reduced production of the 987.2 during the recession, imho it will always be a little more scarce and drive resale a little higher.
Mileage wise, both cars should still be reliable at the 80k mi. point, especially as manual transmissions, but there will be maintenance items coming up, if not done, such as
shift cables, water pump, thermostat, belt, plugs, coils etc. While the lower mileage of the '07 may seem to avoid these, a 17 year old Porsche will potentially need them regardless.
In the end though, they are similar cars so if you really want one color/interior over the other, that might be the largest factor. If no preference, imho take the 987.2 and don't sweat the mileage. (but use in negotiations)
Definitely the 987.2 if you can swing it. It's a newer car plus a better and more powerful motor, a stronger gearbox, and overall, a more desirable car. With said, it's a older Porsche. We prepared to do a lot of maintenance and repairs and have $5K+ reserved for the work.
I was in the same boat last october. I came to the conclusion I couldn't live with the possible time bomb of Bore score and IMS. Thus 987.2 base manual was my choice.
I didn't realize they were so rare but I truly lucked out.and found one on FB marketplace about 20 mins away from me.
I was in the same boat last october. I came to the conclusion I couldn't live with the possible time bomb of Bore score and IMS. Thus 987.2 base manual was my choice.
Bore scoring and IMS issues on the 2.7L M97 are extremely rare, as in approx. 1%.
Bore scoring and IMS issues on the 2.7L M97 are extremely rare, as in approx. 1%.
I have a pistol that holds 100 rounds in the revolver cylinder. I’m going to spin it once a weekend for the next two years and pointed at you and pull the
I have a pistol that holds 100 rounds in the revolver cylinder. I’m going to spin it once a weekend for the next two years and pointed at you and pull the
Probably not the greatest way to make my point but
it’s more of a graphic illustration of the odds always spouted about “the better” IMS.
1 in a 100 is simply not acceptable.
For everyone’s info I follow all four rules of safe fire arm usage and would never point a firearm at anything I didn’t intend to destroy loaded or unloaded.
There are no guarantees with an old car. Yes these are old cars. The 2.7 and 2.9 are super reliable. Either is a safe choice. 1 in a hundred is a great bet on an older car.
I hope you enjoy your .2
Bore scoring is not an issue whatsoever in 2.7-liter engines, just as it is not in 2.9s. IMS would be the only minor worry. IMS failures are relatively low, but also these cars aren't getting any younger.
I chose a 2.9 for no IMS, slightly more power, significantly improved oiling system (the M97 system is a flawed design), closed-deck block, larger S-spec brakes, 6-speed gearbox and availability of LSD.
You will be more than happy with a good 2.9, they are widely considered to be the most reliable contemporary flat-six Porsche engine. I hope the PPI goes well. Be sure to come back with any concerns when you get the results.
Bore scoring is not an issue whatsoever in 2.7-liter engines, just as it is not in 2.9s. IMS would be the only minor worry. IMS failures are relatively low, but also these cars aren't getting any younger.
I chose a 2.9 for no IMS, slightly more power, significantly improved oiling system (the M97 system is a flawed design), closed-deck block, larger S-spec brakes, 6-speed gearbox and availability of LSD.
You will be more than happy with a good 2.9, they are widely considered to be the most reliable contemporary flat-six Porsche engine. I hope the PPI goes well. Be sure to come back with any concerns when you get the results.
Hi,
So, I just got the PPI back. Here's a breakdown
- Foggy headlights
-Wiper blades need to be replaced.
-The front tires vibrate while driving.
- Issue with one of the power windows.
- Steering wheel shimmy on free way.
-Many modules have cluster communication codes.
- the idle is uneven - said it could be injector or plugs.
For the codes
- PSM 01 (C140)
- POSIP 02 (C152, C140)
- Front 02
- PCM 04 (C140, C150, C152, C202)
- Steering col switch 01 ( C151 which is a bit strange since this is manual. That's what I was told)