1985 Mazda 121 vs. 2003 Holden Astra

To start off, 2003 Holden Astra is newer by 18 year(s). Which means there will be less support and parts availability for 1985 Mazda 121. In addition, the cost of maintenance, including insurance, on 1985 Mazda 121 would be higher. At 1,796 cc (4 cylinders), 2003 Holden Astra is equipped with a bigger engine. In terms of performance, 2003 Holden Astra (120 HP @ 5600 RPM) has 65 more horse power than 1985 Mazda 121. (55 HP @ 5800 RPM) In normal driving conditions, 2003 Holden Astra should accelerate faster than 1985 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2003 Holden Astra weights approximately 425 kg more than 1985 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Holden Astra (165 Nm @ 3600 RPM) has 77 more torque (in Nm) than 1985 Mazda 121. (88 Nm @ 3600 RPM). This means 2003 Holden Astra will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda 121. 2003 Holden Astra has automatic transmission and 1985 Mazda 121 has manual transmission. 1985 Mazda 121 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Holden Astra will be easier to drive especially in heavy traffic.

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