Savvy is an excellent car- it has the power of Myvi and is a fuel miser like Viva..hell much better than viva cos it has 4 cynlinder engine, much solid chassis, much better R&H...very stable at well over 130km/h...drives and corners better than myvi.. has much less body rolls.
Go and test drive all these cars and you'l know better.
There were a lot of misunderstandings about Savvy before people said it's very expensive to maintain cos it has Renault engine..That is totally not true at all..It's quite cheap to maintain and reliable..already 2 years down the road with mileage near 50k km ( everyday never fail to start the cars many times, didn't break down, no rattlings or noise so far)...There're many owners already went over 100k km their savvy, didn't report any major probs...
I spent RM40++, RM90++, RM200++ and RM200++ for my 1k, 10k, 20k and 30k service at authorised SC...didn't send for service at 40k, decided to use my own oil and service myself, that's how I put a great trust on its reliability as the warrranty is till 50k km only.
My savvy MT could go 500km with a piece of RM50 note, going through towns, federal roads where the speed is not constant from 80km/h to 130-140km/h...with R3 sport exhaust muffler and open pod air filter mods.
With proper from a full tank to full tank calculation for town drive, it gives about 14-15km per litre. I usually fill RM10 and it lasts me around 70-80km. I'd already foresee long long time ago petrol price would increase to RM2.50, so i think I could still fill RM10 for my savvy when the time comes hehe.
Check my mileage when I went to Cameron Highlands and all the way up to Gunung Brinchang.
http://www.motortrader.com.my/asp/forum/topic.asp?TOPIC_ID=15337
My recent trip a total of 1552km used up 93.5 litres of petrol only!
Just some reference about the spare parts price...it's not that expensive..
Oil filter OSK, Filton brand - from RM5
Air filter OSK, Filton - RM16
Proton fuel filter - RM30
Spark plugs Champion, Bosch, NGK - RM15 per piece
Front headlamp- RM200 per side
Tail light clusters (w/o bulbs) - RM145 per side
Shock absorbers front - RM120
Shock absorbers rear - RM80 ( can use Wira's shocks)
Suspension lower arm - RM145 per side
Timing belt kit, Proton 60k km and dayco/Gates 100k - RM320-380
Head gasket - RM16
TDC sensor - RM67 only (1st batch Savvy need to buy shunt cables cost RM200)
Clutch kit Aisin brand - RM300++
Brake pad Bendix metal king and proton's made in UK - RM92-132
Proton brake shoe - RM105
Driveshaft complete set - Rm300++
Side mirror - RM94
Ignition coil with cables - RM320
Front bumper - rm166.
Rear bumper - rm159
Front and rear wheel bearing - RM50-30
Labour to replace timing belt is only RM80 at at any cherry tree mechanic ( at proton is more than RM100++, the engine is a simple design any people can do it..cost to do top overhaul, replacing the head gasket, valve seals and cleaning is only RM400++...if the mech trying to bullshit you saying savvy spark plugs need special tool so want to charge you extra, holes are too small (indeed it is small), boycott him..I managed to change plugs myself using a simple tool, a 14mm tubular wrench..should cost RM8 labour if send to cherry tree mech to change the spark plugs.
The concern is AMT cost but you won't expect advance transmission like Honda's CVT fails in short time rite...many AMT users clocked more than 100k km already in 2 years, so far no much probs..only sensor related issues which need some cleaning.