1981 Cadillac Seville vs. 1970 Opel Commodore
To start off, 1981 Cadillac Seville is newer by 11 year(s). Which means there will be less support and parts availability for 1970 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1970 Opel Commodore would be higher. At 4,129 cc (8 cylinders), 1981 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1981 Cadillac Seville (123 HP @ 3900 RPM) has 9 more horse power than 1970 Opel Commodore. (114 HP @ 5200 RPM). In normal driving conditions, 1981 Cadillac Seville should accelerate faster than 1970 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 1981 Cadillac Seville weights approximately 500 kg more than 1970 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Opel 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 1970 Opel Commodore. However, in wet, icy, snow, or gravel driving conditions, 1981 Cadillac Seville, 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, 1981 Cadillac Seville (284 Nm @ 2000 RPM) has 107 more torque (in Nm) than 1970 Opel Commodore. (177 Nm @ 3800 RPM). This means 1981 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Commodore. 1981 Cadillac Seville has automatic transmission and 1970 Opel Commodore has manual transmission. 1970 Opel Commodore will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Cadillac Seville | 1970 Opel Commodore | |
| Make | Cadillac | Opel |
| Model | Seville | Commodore |
| Year Released | 1981 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 4129 cc | 2490 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 123 HP | 114 HP |
| Engine RPM | 3900 RPM | 5200 RPM |
| Torque | 284 Nm | 177 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1670 kg | 1170 kg |
| Vehicle Length | 5210 mm | 4620 mm |
| Vehicle Width | 1820 mm | 1740 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2900 mm | 2680 mm |
