ASH EXOTICS
April 2, 2015
Dealers in Superfine Exotic and Sports Cars
Witness
Tel: 033 345 1971, 033 342 4717 Fax: 033 342 2900 - www.ashcarsales.co.za
WHEELS
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2014 Mercedes GLA 220 CDI AMG Red, 100 km, full spec ........................................... R659 995 2015 Mercedes CLA 200 AMG White, 100 km, Full spec........................................ R529 995 2013 Mercedes A45 AMG White, High Spec, 21 000 km ................................ R599 995 2013 Mercedes CLS 350 BE White, High Spec, 25000 km ................................. R699 995 BANK FINANCE ARRANGED • Contact ASH on 083 786 3377 (PMBurg)
534/550 Church Street, Pietermaritzburg 3201 PO Box 8390, Cumberwood 3235
… NOW YOU’RE MOTORING
Make every litre count ALWYN VILJOEN reveals seven tricks to save fuel.
THE new Smart is a prime exam ple of clever buying to save fuel, but locally it won’t beat the benchmark pricing set by Ford’s 1,0 EcoBoost engine and six speed gearbox. If you are the average driver, the tank you filled up on Tuesday night to save about R70 is al ready down to three quarters to day. You are wondering if you can afford to drive the family on the weekend outing. For even in a smallengined car that gives you 12 km to a litre in city traffic, the new fuel price means to get there you will be paying over a rand a kilometre just in fuel. You forget that we are still about R4 cheaper per litre than last year August and fume in stead that more than half of the latest increase is made up by an 80,5 cents levy for the dismally administered Fuel and Road Ac cident Fund; and none of the road levy seems to be used to fix the bloody potholes. But that way lies madness, so meditate on these calming solu tions instead to save fuel and your sanity, as well as money. JUST STIFFEN THAT RIGHT ANKLE There are a plethora of fuel addi tives on the market, a few drops of which in your tank is sup posed to dramatically improve any engine’s fuel consumption. Buy them by all means if it makes you happy, but know that by just lifting your right foot a little, you will achieve even more dramatic fuel savings. As we published in last week’s Wheels under “Save fuel like a trucker”, the trick is to drive with your eye (and ear) on the rev counter to keep the needle in the socalled green band — that sweet spot where your engine produces the most torque at the lowest revs. For most petrol engines, this is between 2 000 and 2 500 rev olutions per minute (rpm). For diesels, the needle should play around 2 000 rpm.
By using your right ankle to hover the needle around this sweet spot, you will automati cally drive a lot more economi cally. Once you’ve mastered the keeptherevslow trick, you can move to the next level, where bad drivers brake and good drivers just cruise at the right speed. ALSO STIFFEN ALL FOUR TYRES Think of your tyres as your legs. The sidewalls are your knees, and the tread your feet. The more bent your knees/sidewalls and the flatter your feet/tread are, the less capable you are of running. Stiffen those knees and firm those soles, and you can dash like Usain Bolt. A tyre that is typically under inflated by about 0,3 bar will give a softer ride, but will also add two percent to your fuel con sumption and wear a lot quicker. Which is why truckers, who use a lot of tyres on a single vehi cle, believe you simply cannot have your tyres pumped too hard. If you decide to buy the harder tyre compounds that of fer lower rolling resistance, note these do add markedly to your stopping distances in an emer gency. KEEP THE OIL GOLDEN Remember that dream where you are trying to run, but your legs can only move in sluggish slow motion? That is what your engine feels like when you drive it with dirty oil. It is the mantra of Jens Denk at Denk’s Motors that oil is the lifeblood of an engine and the fil ters its lungs. Thick, black oil on your dipstick tells you your car’s life blood is choked with choles terol and it may soon give you a heart attack bill at the work shop. Even if your car was sold to you with service intervals only every 20 000 km, you will save yourself a lot per kilometre in the long run by changing the oil when it is dirty, rather than when the handbook says you should.
Talk to your mechanic to get the best viscosity for the tempera tures you drive in, as all oils are nowadays tailored to help en gines that operate in either cold, humid or very hot conditions. TAKE A DEEP BREATH Next time you stand downwind from the braai fire and cough from the smoke, think of your poor engine, for that is how it feels with a dirty air filter. Your engine needs three things to work — air, fuel and spark. If it cannot get enough air through a clogged filter, it will use more fuel. Use the pressur ised air at fuel stations to blow out the dust from your filters on a regular basis, and replace the filter when it is oily or has holes. AVOID THESE FUEL GUZZLERS Passengers, roof racks and air conditioners working at full blast all add to the workload on your engine and will make it thirstier. A 100 kg passenger will increase the consumption on an average 1 500 kg car by 6,7%. The air conditioner can add 20% to your fuel bill if you keep it on full blast in station ary traffic, so turn it down and open the window a bit to allow the hot air to escape. However, when moving at even moderate speeds, an open window will cause more drag than the air conditioner, so close the win dows tight and turn the fans on for best results while moving. Racks on the roof are the worst offenders as the speed in creases. At the legal highway speed of 120 km/h, an empty roof rack will add 20% to your fuel bill. Take the time with the screws and store the carriers in the garage if you are only going to load the boat or bike on the weekend. DRIVE LIKE A BOWLS PLAYER Stick to the speed limits. Yes, it is more boring than watching beige paint dry to drive this way, but the fun comes in not ing how far you suddenly get
on each litre of fuel. As an exam ple, my six seat, bigassed 1,9 turbo diesel family mover with the aerodynamic properties of a brick, gives me more than 20 km from each litre of 50 ppm diesel when I drive like a bowls player. The reason for this is that the air resistance increases expo nentially as your speed increas es. At 120 km/h, air has the con sistency of wet cement. The slower you go, the easier it becomes for your car to slip through the invisible walls in front of you. BUY A SMALLER ENGINE If you are a frequent traveller or the type of driver who insists on the reassurance that comes with
a brand new car, we strongly rec ommend you prepare for the next fuel price increase by in vesting in a car with a smaller engine. But first forget everything you thought you knew about small engines. Especially Ford’s little EcoBoost engine which will sim ply shred even your recent ideas about onelitre engines. This little block has won the International Engine of the Year award for three years running since 2012 and really is a marvel of techno wizardry that produ ces 92 kW and 170 Nm at just under 2 000 rpm. All car makers have followed Ford in offering such
sub1 000 cc fuel misers, with the offerings from Chevrolet, Hyundai, Kia, Renault and Volkswagen also worthy of a test drive. Base your final decision on the discount you are offered. As benchmark you can men tion that the top Ford 1litre en gines is now sold in the Fiesta with a six speed manual gear box from less than R195k, which gen eral marketing manager at Ford Motor Company of Southern Africa Tracey Delate said will open “a world of improved per formance, lower fuel consump tion and reduced emissions”. Ford also offers a fouryear or 120 000 km comprehensive warranty.
The Audi Q3. Built from new expectations.
Celebrate this Easter with the opportunity to customise your brand new Audi Q3. Option 1: Value added extras up to R25,000* Option 2: R25,000* off the purchase price *Terms and Conditions apply.
Audi Centre Pietermaritzburg
The new Smart is a prime example of clever buying to save fuel, but locally it won’t beat the benchmark pricing set by Ford’s 1,0 EcoBoost engine and sixspeed gearbox. PHOTO: SUPPLIED
Nathi Mncube • Sharon Mpulo • Darryl Chetty • Linda Sibiya New Vehicle Sales Manager: Prunella Naidoo
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9 Armitage Road, Pietermaritzburg, 3201. Tel: 033 940 1382. www.audipietermaritzburg.co.za