2006 Buick Rendezvous vs. 1979 Opel Kadett
To start off, 2006 Buick Rendezvous is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1979 Opel Kadett would be higher. At 3,489 cc (6 cylinders), 2006 Buick Rendezvous is equipped with a bigger engine. In terms of performance, 2006 Buick Rendezvous (195 HP @ 5200 RPM) has 105 more horse power than 1979 Opel Kadett. (90 HP @ 5800 RPM). In normal driving conditions, 2006 Buick Rendezvous should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2006 Buick Rendezvous weights approximately 888 kg more than 1979 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2006 Buick Rendezvous (292 Nm @ 4000 RPM) has 166 more torque (in Nm) than 1979 Opel Kadett. (126 Nm @ 3800 RPM). This means 2006 Buick Rendezvous will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett. 2006 Buick Rendezvous has automatic transmission and 1979 Opel Kadett has manual transmission. 1979 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Buick Rendezvous will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Buick Rendezvous | 1979 Opel Kadett | |
| Make | Buick | Opel |
| Model | Rendezvous | Kadett |
| Year Released | 2006 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 3489 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 195 HP | 90 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 292 Nm | 126 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 94 mm | 80 mm |
| Engine Stroke Size | 84 mm | 79.5 mm |
| Engine Compression Ratio | 9.8:1 | 9.2:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1858 kg | 970 kg |
| Vehicle Length | 4740 mm | 4000 mm |
| Vehicle Width | 1880 mm | 1650 mm |
| Vehicle Height | 1760 mm | 1390 mm |
| Wheelbase Size | 2860 mm | 2520 mm |
| Fuel Tank Capacity | 68 L | 42 L |
