1977 Simca 1307 vs. 1984 Holden Astra

To start off, 1984 Holden Astra is newer by 7 year(s). Which means there will be less support and parts availability for 1977 Simca 1307. In addition, the cost of maintenance, including insurance, on 1977 Simca 1307 would be higher. At 1,488 cc (4 cylinders), 1984 Holden Astra is equipped with a bigger engine. In terms of performance, 1977 Simca 1307 (85 HP) has 15 more horse power than 1984 Holden Astra. (70 HP). In normal driving conditions, 1977 Simca 1307 should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1977 Simca 1307 weights approximately 220 kg more than 1984 Holden Astra. 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, 1977 Simca 1307 (125 Nm @ 3000 RPM) has 10 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 1977 Simca 1307 will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra. 1984 Holden Astra has automatic transmission and 1977 Simca 1307 has manual transmission. 1977 Simca 1307 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Holden Astra will be easier to drive especially in heavy traffic.

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