im considering the 520d as well. just test drove it about an hour ago. nice car. in short:
+ points:
- good handling, although steering is slightly on the lighter side, feedback is pretty good
- its also comfortable, so much more than an e60 - my uncle used to have one, been in it many times, ride was hard
- general interior finishing is good
- idrive is simple to use and screen is readable under sunlight.
- car is solid
- seats are quite comfy
- dynamic drive control is good, i can feel the diff between sports and comfort
- cheap
- points:
- sounds system is seriously mediocre. i streamed music from my iphone to the car via bluetooth and quality was below average. also, i tried the fm stations, sound was still average to me. of course, a CD will change that, but i feel that the sound in general is quite disappointing. maybe im just picky cause ive listened to the b&o system on the s500 and the new a6. wish there was an upgrade option.
- no lumbar adjustments for front seat.
- no cd changer (nitpicking really, there is a 12GB HDD)
- when you put the car into reverse, the rear sunblinds dont fold down - the camry and the accords do this.
- vibration is quite strong when you start up the car
- big lack of storage compartments - even the centre compartment is tiny.
- we dont get the full black panel display for the 520d
all in all, its good value for money. probably take the 520i for a spin before i decide. also, hoping the new idrive system and the touch controller makes to malaysia soon, i definitely want this for my car.
on a separate note, i have never driven a diesel car, but driving the 520d; i felt that the car kinda ran out of steam after 140kmh. i didnt have enough room to run further, but thinking back, perhaps im used to the petrol 'kickdown' I might have felt that the car was loosing steam, when really it probably wasnt? need to do another run. the diesel stops revving about 4k rpm whereas in a petrol car i might have revved it to 6.5k rpm? will need to revisit this.
anyone knows when the new idrive system and touch controller will make it here? i also hope they dont limit this to the higher model range.