1970 Opel Kadett vs. 1990 Pontiac Grand Am
To start off, 1990 Pontiac Grand Am is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1970 Opel Kadett would be higher. At 1,996 cc (4 cylinders), 1990 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 1990 Pontiac Grand Am (163 HP @ 5600 RPM) has 119 more horse power than 1970 Opel Kadett. (44 HP @ 5000 RPM) In normal driving conditions, 1990 Pontiac Grand Am should accelerate faster than 1970 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1990 Pontiac Grand Am weights approximately 480 kg more than 1970 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Opel Kadett 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 Kadett. However, in wet, icy, snow, or gravel driving conditions, 1990 Pontiac Grand Am, 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, 1990 Pontiac Grand Am (237 Nm @ 4000 RPM) has 161 more torque (in Nm) than 1970 Opel Kadett. (76 Nm @ 2800 RPM). This means 1990 Pontiac Grand Am will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Kadett.
Compare all specifications:
| 1970 Opel Kadett | 1990 Pontiac Grand Am | |
| Make | Opel | Pontiac |
| Model | Kadett | Grand Am |
| Year Released | 1970 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1078 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 163 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 76 Nm | 237 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 755 kg | 1235 kg |
| Vehicle Length | 4190 mm | 4520 mm |
| Vehicle Width | 1580 mm | 1710 mm |
| Vehicle Height | 1410 mm | 1340 mm |
| Wheelbase Size | 2420 mm | 2630 mm |
