1990 Holden Commodore vs. 2005 Porsche 911

To start off, 2005 Porsche 911 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1990 Holden Commodore would be higher. At 3,790 cc (6 cylinders), 1990 Holden Commodore is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (414 HP @ 6000 RPM) has 246 more horse power than 1990 Holden Commodore. (168 HP @ 4800 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1990 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 70 kg more than 1990 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 Porsche 911 (560 Nm @ 2700 RPM) has 268 more torque (in Nm) than 1990 Holden Commodore. (292 Nm @ 3200 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1990 Holden Commodore. 2005 Porsche 911 has automatic transmission and 1990 Holden Commodore has manual transmission. 1990 Holden Commodore will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.

Compare all specifications: