2003 Ford 427 vs. 2005 Holden Astra

To start off, 2005 Holden Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Ford 427. In addition, the cost of maintenance, including insurance, on 2003 Ford 427 would be higher. At 6,997 cc (10 cylinders), 2003 Ford 427 is equipped with a bigger engine. In terms of performance, 2003 Ford 427 (582 HP @ 6500 RPM) has 459 more horse power than 2005 Holden Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2003 Ford 427 should accelerate faster than 2005 Holden Astra.

Because 2003 Ford 427 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 2003 Ford 427. However, in wet, icy, snow, or gravel driving conditions, 2005 Holden Astra, 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, 2003 Ford 427 (704 Nm @ 5500 RPM) has 531 more torque (in Nm) than 2005 Holden Astra. (173 Nm @ 3800 RPM). This means 2003 Ford 427 will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra. 2003 Ford 427 has automatic transmission and 2005 Holden Astra has manual transmission. 2005 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Ford 427 will be easier to drive especially in heavy traffic.

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