2009 Cadillac BLS vs. 1984 Holden Commodore
To start off, 2009 Cadillac BLS is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1984 Holden Commodore would be higher. At 3,296 cc (6 cylinders), 1984 Holden Commodore is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (247 HP @ 5500 RPM) has 105 more horse power than 1984 Holden Commodore. (142 HP @ 4400 RPM). In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 1984 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 290 kg more than 1984 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Holden Commodore 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 1984 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, 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, 2009 Cadillac BLS (350 Nm @ 2000 RPM) has 84 more torque (in Nm) than 1984 Holden Commodore. (266 Nm @ 3200 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Commodore. 2009 Cadillac BLS has automatic transmission and 1984 Holden Commodore has manual transmission. 1984 Holden Commodore will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac BLS | 1984 Holden Commodore | |
| Make | Cadillac | Holden |
| Model | BLS | Commodore |
| Year Released | 2009 | 1984 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 3296 cc |
| Horse Power | 247 HP | 142 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 350 Nm | 266 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1270 kg |
| Vehicle Length | 4690 mm | 4720 mm |
| Vehicle Width | 1460 mm | 1730 mm |
| Vehicle Height | 1770 mm | 1390 mm |
| Wheelbase Size | 2680 mm | 2680 mm |
