2008 Cadillac STS vs. 1970 Opel Ascona
To start off, 2008 Cadillac STS is newer by 38 year(s). Which means there will be less support and parts availability for 1970 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1970 Opel Ascona 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 (321 HP @ 6400 RPM) has 241 more horse power than 1970 Opel Ascona. (80 HP @ 5400 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1970 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 887 kg more than 1970 Opel Ascona. 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, 2008 Cadillac STS (427 Nm @ 4400 RPM) has 309 more torque (in Nm) than 1970 Opel Ascona. (118 Nm @ 3800 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Ascona. 2008 Cadillac STS has automatic transmission and 1970 Opel Ascona has manual transmission. 1970 Opel Ascona 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 | 1970 Opel Ascona | |
| Make | Cadillac | Opel |
| Model | STS | Ascona |
| Year Released | 2008 | 1970 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 80 HP |
| Engine RPM | 6400 RPM | 5400 RPM |
| Torque | 427 Nm | 118 Nm |
| Torque RPM | 4400 RPM | 3800 RPM |
| Engine Bore Size | 93 mm | 85 mm |
| Engine Stroke Size | 84 mm | 69.8 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Top Speed | 250 km/hour | 153 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1812 kg | 925 kg |
| Vehicle Length | 4990 mm | 4170 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2960 mm | 2450 mm |
