1973 AC 428 vs. 2006 Saab 9-7X

To start off, 2006 Saab 9-7X is newer by 33 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 7 more horse power than 2006 Saab 9-7X. (291 HP @ 6000 RPM). In normal driving conditions, 1973 AC 428 should accelerate faster than 2006 Saab 9-7X. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 9-7X weights approximately 95 kg more than 1973 AC 428.

Because 1973 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 1973 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2006 Saab 9-7X, 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. Let's talk about torque, 1973 AC 428 (639 Nm @ 2800 RPM) has 263 more torque (in Nm) than 2006 Saab 9-7X. (376 Nm @ 3600 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2006 Saab 9-7X. 2006 Saab 9-7X 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. 2006 Saab 9-7X will be easier to drive especially in heavy traffic.

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