2006 Audi S3 vs. 1974 AC 428

To start off, 2006 Audi S3 is newer by 32 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 76 more horse power than 2006 Audi S3. (222 HP @ 5900 RPM) In normal driving conditions, 1974 AC 428 should accelerate faster than 2006 Audi S3.

Because 2006 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 1974 AC 428. In wet, icy, snow, or gravel driving conditions, 2006 Audi S3 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, 1974 AC 428 (639 Nm @ 2800 RPM) has 359 more torque (in Nm) than 2006 Audi S3. (280 Nm @ 2200 RPM). This means 1974 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S3. 1974 AC 428 has automatic transmission and 2006 Audi S3 has manual transmission. 2006 Audi S3 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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