2005 Cadillac STS vs. 1973 Opel Commodore
To start off, 2005 Cadillac STS is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1973 Opel Commodore would be higher. At 3,556 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (255 HP @ 6500 RPM) has 141 more horse power than 1973 Opel Commodore. (114 HP @ 5200 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 1973 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 626 kg more than 1973 Opel 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 Cadillac STS (339 Nm @ 3200 RPM) has 162 more torque (in Nm) than 1973 Opel Commodore. (177 Nm @ 3800 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Commodore. 2005 Cadillac STS has automatic transmission and 1973 Opel Commodore has manual transmission. 1973 Opel Commodore will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Cadillac STS | 1973 Opel Commodore | |
Make | Cadillac | Opel |
Model | STS | Commodore |
Year Released | 2005 | 1973 |
Engine Position | Front | Front |
Engine Size | 3556 cc | 2488 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 255 HP | 114 HP |
Engine RPM | 6500 RPM | 5200 RPM |
Torque | 339 Nm | 177 Nm |
Torque RPM | 3200 RPM | 3800 RPM |
Engine Bore Size | 94 mm | 87 mm |
Engine Stroke Size | 86 mm | 69.8 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1796 kg | 1170 kg |
Vehicle Length | 4990 mm | 4620 mm |
Vehicle Width | 1850 mm | 1740 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2890 mm | 2680 mm |
Fuel Tank Capacity | 64 L | 70 L |