For this exercise we used the coastal price of fuel – currently 95 Octane petrol is R15.44 per litre and diesel is around R14.04 if you happen to buy it wholesale. Not so frequent Driving: If your car will run less than 500 Kms in a month (i.e. Diesel engines are generally more expensive than petrol engines so vehicles will be priced accordingly, and you will usually pay more for a diesel version of a car compared to the price of the same car with a petrol engine of similar size and power. Less maintenance are need for petrol cars. Diesel has more long-chain hydrocarbons while petrol has a shorter chain. A reduced tax rate of 0.5 percent of the gross list price will apply to electric vehicles from 2019. Audi Q5 2.0TFSI quattro vs 2.0TDI quattro Due to the way diesel engines work, it is more likely to need parts replaced due to the strain the compression in the engine causes on individual engine parts. CNG vs Petrol vs Diesel Price – Car Purchasing Feasibility. Diesel vs petrol engines How are diesel and petrol engines different? Petrol vs Diesel Pros and Cons. Fuel prices are announced every Friday evening for the following week. Diesels also tend to be more fuel efficient, both in city driving situations as well as in long distance mile-munching mode. Petrol vs diesel cars which is cheaper and best? guide to buying a petrol or diesel car in the UK. Our calculator helps you choose the most economical car and engine for you. Routine maintenance on a diesel car vs a petrol car will be similar prices but bear in mind engine parts and costs. In essence, they are internal combustion engines that work using a two or four-stroke cycle. The final positive for diesel right now is that as of 4 February 2015, diesel should be cheaper in most places than … A big part of the diesel engine vs petrol engine comparison is the fuel-efficiency figures. From a regular garage, you are looking more at around R15 per litre. If you drive more than 50 km for every day it would be savvier to select diesel car. Fuel Watch is the RAC's petrol and diesel price monitoring initiative, which helps ensure retailers are charging drivers a fair price at the forecourt. Highest – The South East and London have recorded the highest price for unleaded at 122.4 p/litre. Read our Which? Petrol and diesel vehicles on the other hand will still be taxed at 1%. ... Diesel cars used to be considerably more expensive than petrol. Diesels are simply better in this department, as much as 30 or even 40 per cent better, although modern, direct-injection petrol engines are catching up. Diesel prices, 13-Apr-2020: The average price of diesel around the world is 0.87 U.S. Dollar per liter.However, there is substantial difference in these prices among countries. Also, CNG car costs approximately 85 thousand to 90 thousand more than a petrol car. Maruti Suzuki Ciaz Vs Rivals: Petrol and Diesel Variant Price Comparison. The rate for RON95, RON97, and Diesel will be updated here … Diesel prices have dropped 4p from 128.0 p/litre to 124.0 p/litre; The price difference between diesel and unleaded has shrunk to 2.7 p/litre; National and Regional Petrol. We monitor both wholesale and retail fuel prices daily, including those at the UK's supermarkets - Asda, Tesco, Sainbury's and Morrisons - and urge retailers to pass on cost savings to motorists when they can be made. Petrol or diesel - which one should you buy? Petrol Price more than diesel. Find out if buying a diesel car will save you money or if petrol is better. Diesel is specifically made of alkanes with a chain length of 12 or more carbon atoms while petrol is made of a mix … As a general rule, richer countries have higher prices while poorer countries and the countries that produce and export oil have significantly lower prices. Choosing Petrol Vs Diesel 5000 to 70000 kms in a year) then is it viable to buy a Petrol car. Petrol car have more life than a diesel car. The economic argument. Diesel cars are heavier than petrol autos. Tax incentives: In the case of a company car, the driver must pay tax on private journeys with the car as a so-called pecuniary advantage.