1976 Fiat 128 vs. 1974 AC 428

To start off, 1976 Fiat 128 is newer by 2 year(s). Which means there will be less support and parts availability for 1974 AC 428. In addition, the cost of maintenance, including insurance, on 1974 AC 428 would be higher. At 7,003 cc (8 cylinders), 1974 AC 428 is equipped with a bigger engine. In terms of performance, 1974 AC 428 (298 HP @ 4600 RPM) has 245 more horse power than 1976 Fiat 128. (53 HP @ 6000 RPM) In normal driving conditions, 1974 AC 428 should accelerate faster than 1976 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 1974 AC 428 weights approximately 554 kg more than 1976 Fiat 128. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1974 AC 428 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1974 AC 428. However, in wet, icy, snow, or gravel driving conditions, 1976 Fiat 128, being front wheel drive (FWD), will offer much better control with better grip. 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. 1974 AC 428 has automatic transmission and 1976 Fiat 128 has manual transmission. 1976 Fiat 128 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 AC 428 will be easier to drive especially in heavy traffic.

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