1) Model : smart forfour 1.5 AMT
2) Petrol Used : Shell RON 95
3) Engine Oil Used : Torco SR1 Racing
4) Fuel Consumption : RM 72 = 732km
5) Driving Condition : 100% highway
6) Average Speed/rpm : 110 (cruising) to 130 (overtaking) kph
7) Max Speed/rpm : 160kph
8) Latest mileage: 31xxx
9) Modification: larger air intake, K&N air filter & free flow exhaust

2 way journey to Gurney Drive, Penang from Kota Damansara, PJ and back again via NKVE in 1 day (pumped RM 72)



Fuel left after reach Kota Damansara, detour to McD for breakfast.



Man, I love this car!

This post has been edited by acbc: Feb 6 2010, 11:30 PM

haihz i very disappointed with the fc of the city 1.5 i-vtec. average i can get 10-11km/l only.
10km/l is mostly fc for 2.0 cars....

1) Model : Saga BLM 1.3
2) Petrol Used : BHP
3) Engine Oil Used : Petronas Sintium 800 ( is that how it spelt?)hehe.
4) Fuel Consumption : RM50 for 340KM til it blinking.
5) Driving Condition : 100% City + Thru & Fro Jam.(Puchong,Sunway,Federal)
6) Average Speed/Max rpm : 40KM/H,50. When no Jam, 90KM/H.

AWESOME !! you're having great fc !! mine RM100 give me 850km max if 100% highway...

Haha,yeah in fact my NHC oso giving me only about 10-11 consistently now.

Sometimes I think when Honda say they got good fuel efficiency,I think they are comparing it within the Honda range only.

Actually, the weight of the car plays an important part. Having more gears also equally important. In my case, 6-speed AMT. On highway, I'm mostly on 6th gear unless overtaking at 4th (the system allow dropping of 2 gears via paddle shift). Same goes for the Accord. In town, it is mostly on 4th. On highways, it will switch to 5th and remain there until u decide the accelerate. Try driving in manual mode only (for cars with AMT, DSG, CVT or A/T with paddle shift) and don't let the computer decide. Guarantee will improve FC by at least 20%.

Try to get rid of all the rubbish/junk inside.

Honda City is kinda underpowered because it is slightly heavier than Jazz. When engine is underpowered, people tend to step on the accelerator more and this results in higher FC.

Even my old Gen2 is also the same. Since engine only has power after 3500 RPM, I tend to change gear to 2 and later 3 before keeping it in D. FC is terrible.

For 2.0L cars, the engine has enough torque and if the car is not too heavy, u don't need to step on the accelerator more. My mom's 2009 Accord 2.0 archive 800km @ RM 120. The car is very rev-happy and acceleration is very smooth. Most of the time, I kept the throttle at 40% (measured with Auterra DashDynoSPD).

This post has been edited by acbc: Feb 7 2010, 09:07 AM

1) Model : Proton Persona SE 1.6
2) Petrol Used : Petronas Primax 95
3) Engine Oil Used : Castrol Edge 5W-40
4) Fuel Consumption : RM0.13 per KM
5) Driving Condition : 100 % City
6) Average Speed/rpm : 80-90KMH
7) Max Speed/rpm : 130Km/h
8) Latest mileage: 2600KM
9) Modification: Voltage Stabilizer

bro how much did u purchase the smart forfour? kinda interested in getting that

did you calculate it manually or from AFC reading?
its about 7.2l/100km if i convert from your data.

Manually but from AFC around that figure too.

I bought it brand new at RM 84,198 back in 2008. Now used ones going for RM 55k to 60k depending on year and condition. Many in great condition because mostly used as 2nd or 3rd car.

Don't worry about parts as it is shared with Mitsubishi and Proton.

1. Oil filter is from a Gen2 1.6
2. Oil sump nut is from a Wira 1.6
3. Front and rear brake pads from a Waja 1.6
4. Air filter is from a 2004 Mitsubishi Colt or K&N at RM 400
5. Absorbers also from a 2004 Mitsubishi Colt or u can opt for Titan (locally produced performance coil overs around RM 3k per set, original Sachs is around RM 4k).
6. Clutch and pressure plate available in Jln Ipoh / Jln Segambut for a mere RM 1k (OEM) to 2k (original). If purchased from Mercedes, it will be RM 3k.
7. Windscreen and other glass available in Tmn Megah, approx RM 2k for front and RM 1k for rear. Side glass windows around RM 500 each.
8. Disc rotors available from Tyre Zone in Tmn Megah.

Difficult parts are plastic body panels which will need to order from Singapore or Germany however if minor, any mudguard fella can fix it.

This post has been edited by acbc: Feb 7 2010, 10:47 PM

) Model : BMW323i(09) 2.5 AMT
2) Petrol Used : esso RON 97
3) Engine Oil Used : The one BMW gives
4) Fuel Consumption : 7.6km/l
5) Driving Condition : 80%city and 20%highway
6) Average Speed/rpm : 80 on city and 100 highway,if in hurry 170KM
7) Max Speed/rpm : 200kph i have been but the car OME speed is 260
8) Latest mileage:forgot
9) Modification: cant not since still under warranty..

one 1 month easily spend 300+in petrol...BMW has my first car is little bit pain on petrol but heaven with the girls

This post has been edited by shanthan60: Feb 11 2010, 02:22 AM

1) Model : 2003 proton wira 1.5manual
2) Petrol Used : esso 95
3) Engine Oil Used : mobil 10w40
4) Fuel Consumption : 10-11km/ltr
5) Driving Condition : 100% city driving(20% jam)
6) Average Speed/Max rpm : 70km/h +/-
7) Latest mileage : 105,xxx km

1) Model : Bugatti Veyron 16.4 8l.
2) Petrol Used: Shell V-power Racing
3) Engine oil used: Castrol Edged fully syn.
4) Fuel Consumption : 8-16mpg average/ 3.36mpg at full throttle.
5) Driving Condition : 30% City, 70% Highways.
6) Average Speed : 250km/h
7) Latest Mileage : 2216 Km.

1 month easily reach 1k.

1) Model : '97 Wira(a) 1.5GL
2) Petrol Used: Shell Ron95
3) Engine oil used: Castrol GTX mineral 20W-50 [Gonna try Mobile 1 Fully Synthetic, no idea it'll work well or not. Is it worth a try? because i already have it.]
4) Fuel Consumption : 21cents per km, 8.88km/l
5) Driving Condition : 70% City, 30% Highways.
6) Average Speed : 100km/h
7) Latest Mileage : 217,xxx Km.


I realised my wira thirst for fuel excessively.

What i have every full tank is approx Rm65(ron95)

Mileage for each full tank is only 300-320km. That's like Rm0.21/km. Whereas I see other wiras only use like Rm0.12~0.14?

Guys I need help here already lol.

*Btw, I never modded any part of my engine yet. Only diy'ed two petrol filter instead running on one. Doing regular maintenance every 4,000km.

Don't waste money on full synth on old engine unless you rebuild it from scratch. My guess the engine has worn out after many years of service. Opt for a engine overhaul or replacement.

Bro so you think i should keep using the mineral oil or switch to semi synthetic like 10/40 or so?

That would convert to 13.8 KM/L @ 7.2L/100KM? For real? This is displayed on your display panel? Can i know what is a voltage stabilizer and would it void your warranty?

Mine is
1) Model : Proton Persona SE 1.6
2) Petrol Used : Petronas Primax 95
3) Engine Oil Used : Semi Synthetic, not sure what brand
4) Fuel Consumption : 15 KM/L
5) Driving Condition : 100% Highway
6) Average Speed/rpm : 110KMH
7) Max Speed/rpm : 140Km/h
8) Latest mileage: 3000KM
9) Modification: Original

1) Model : Proton Persona SE 1.6
2) Petrol Used : Petronas Primax 95
3) Engine Oil Used : Semi Synthetic, not sure what brand
4) Fuel Consumption : 10 KM/L
5) Driving Condition : 100% City
6) Average Speed/rpm : 60KMH
7) Max Speed/rpm : 80Km/h
8) Latest mileage: 3000KM
9) Modification: Original

This post has been edited by hnpoo: Mar 2 2010, 10:58 PM

1) Model : Avanza 1.3 manual
2) Petrol Used : Petronas Primax 95
3) Engine Oil Used : Semi Synthetic from Toyota SC
4) Fuel Consumption1 : 25 km/l 100% Highway
5) Fuel Consumption2 : 16 km/l 50:50 City drive: Highway
6) Average Speed/rpm1 : 80-90 km/h, 3000 rpm
7) Average Speed/rpm2 : 40-90 km/h, 2500-3000 rpm
8) Latest mileage: 44k km
9) Modification: 16 inch rim, BS potenza RE001 205/50/16, 3 custom VS (BBB), Pivot Spark Earth, ground wire 6 point

This post has been edited by sierioukomik: Mar 3 2010, 10:41 AM

Update 1
1) Model : Nissan Sunny 130Y
2) Petrol Used : Esso/Mobil RON 97
3) Engine Oil Used : ACE Hardware SAE 30 Monograde
4) Best Fuel Consumption : RM 60/460KM (Highway+Town driving) = 13.8KM/L, 13sens/KM
5) Driving Condition :KLIA-Cyberjaya-PJ and Cyberjaya again.
6) Average Speed/Max rpm : Max speed 140Km/h, average 80-100Km/h.
7) Latest mileage : 220,XXXKM
8) Modification : S-Flow Muffler, bullet center muffler , NGK G-Power platinum spark plugs

Update 2
4) Best Fuel Consumption : RM 30/220KM (Town driving) = 13.2KM/L, 13sens/KM
5) Driving Condition : PJ & KL
6) Average Speed/Max rpm : average 80-100Km/h.