KneesUp
Guru
I owned a 2.4 JTD 156 for 100,000 miles.
Mine was an early one (2001) so didn't have a DPF - and perhaps not an EGR - certainly I had no problems with it if it did have one. The engine itself was superb really - just needed servicing. Belt changes are critical. The changes went from 72,000 miles originally down to 60,000. I think it might be recommended every 3 years now regardless of mileage.
On the 2.4 a belt change was expensive as there is so little room in the engine bay, so lots of other bits have to come off to do it. My 72,000 mile service was a tad over £1k (and that was 10 years ago) Mine was on the original clutch at 130k, but it wasn't re-mapped and was only the 140bhp/224lb-ft version. I believe a clutch replacement was also about £500-£800.
With regard to the rest of the car, it ate suspension bushes front and rear. I believe that is common to the 156, 147, GTV and GT - although the 159 is a different platform. It also got through a fair number of wishbones, but the 2.4 is a heavy engine. It also has various little electrical niggles, and the air conditioning failed because Alfa put the condenser right in the line of fire for any stones flicked up. Again, hopefully the 159 is different.
The 159 is a bigger car than the 156 - and heavier too - some of them are really quite lardy, so I expect it doesn't handle as well as the 156, which was good fun, if a little nose-heavy as a 2.4.
Mine was an early one (2001) so didn't have a DPF - and perhaps not an EGR - certainly I had no problems with it if it did have one. The engine itself was superb really - just needed servicing. Belt changes are critical. The changes went from 72,000 miles originally down to 60,000. I think it might be recommended every 3 years now regardless of mileage.
On the 2.4 a belt change was expensive as there is so little room in the engine bay, so lots of other bits have to come off to do it. My 72,000 mile service was a tad over £1k (and that was 10 years ago) Mine was on the original clutch at 130k, but it wasn't re-mapped and was only the 140bhp/224lb-ft version. I believe a clutch replacement was also about £500-£800.
With regard to the rest of the car, it ate suspension bushes front and rear. I believe that is common to the 156, 147, GTV and GT - although the 159 is a different platform. It also got through a fair number of wishbones, but the 2.4 is a heavy engine. It also has various little electrical niggles, and the air conditioning failed because Alfa put the condenser right in the line of fire for any stones flicked up. Again, hopefully the 159 is different.
The 159 is a bigger car than the 156 - and heavier too - some of them are really quite lardy, so I expect it doesn't handle as well as the 156, which was good fun, if a little nose-heavy as a 2.4.