2008 Cadillac STS vs. 1980 Opel Commodore
To start off, 2008 Cadillac STS is newer by 28 year(s). Which means there will be less support and parts availability for 1980 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1980 Opel Commodore would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (320 HP @ 6400 RPM) has 205 more horse power than 1980 Opel Commodore. (115 HP @ 5200 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1980 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 323 kg more than 1980 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1980 Opel Commodore. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS will offer significantly more control. 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, 2008 Cadillac STS (427 Nm @ 4400 RPM) has 248 more torque (in Nm) than 1980 Opel Commodore. (179 Nm @ 3800 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1980 Opel Commodore. 2008 Cadillac STS has automatic transmission and 1980 Opel Commodore has manual transmission. 1980 Opel Commodore will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac STS | 1980 Opel Commodore | |
| Make | Cadillac | Opel |
| Model | STS | Commodore |
| Year Released | 2008 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2490 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 115 HP |
| Engine RPM | 6400 RPM | 5200 RPM |
| Torque | 427 Nm | 179 Nm |
| Torque RPM | 4400 RPM | 3800 RPM |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 1312 kg |
| Vehicle Length | 5000 mm | 4740 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2960 mm | 2680 mm |
| Fuel Tank Capacity | 64 L | 70 L |
