1973 AC 428 vs. 1983 Audi 4000

To start off, 1983 Audi 4000 is newer by 10 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 198 more horse power than 1983 Audi 4000. (100 HP @ 4250 RPM). In normal driving conditions, 1973 AC 428 should accelerate faster than 1983 Audi 4000.

Because 1983 Audi 4000 is four wheel drive (4WD), it will have significant more traction and grip than 1973 AC 428. In wet, icy, snow, or gravel driving conditions, 1983 Audi 4000 will offer significantly more control. 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, 1973 AC 428 (639 Nm) has 502 more torque (in Nm) than 1983 Audi 4000. (137 Nm). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1983 Audi 4000. 1983 Audi 4000 has automatic transmission and 1973 AC 428 has manual transmission. 1973 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 Audi 4000 will be easier to drive especially in heavy traffic.

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