1978 Opel Kadett vs. 1988 Renault 21
To start off, 1988 Renault 21 is newer by 10 year(s). Which means there will be less support and parts availability for 1978 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1978 Opel Kadett would be higher. At 1,995 cc (4 cylinders), 1988 Renault 21 is equipped with a bigger engine. In terms of performance, 1988 Renault 21 (140 HP @ 6000 RPM) has 89 more horse power than 1978 Opel Kadett. (51 HP @ 5600 RPM) In normal driving conditions, 1988 Renault 21 should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1988 Renault 21 weights approximately 365 kg more than 1978 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 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 1978 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1988 Renault 21, 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, 1988 Renault 21 (177 Nm @ 4300 RPM) has 97 more torque (in Nm) than 1978 Opel Kadett. (80 Nm @ 3400 RPM). This means 1988 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett.
Compare all specifications:
1978 Opel Kadett | 1988 Renault 21 | |
Make | Opel | Renault |
Model | Kadett | 21 |
Year Released | 1978 | 1988 |
Engine Position | Front | Front |
Engine Size | 1196 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 51 HP | 140 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 80 Nm | 177 Nm |
Torque RPM | 3400 RPM | 4300 RPM |
Engine Bore Size | 79 mm | 88 mm |
Engine Stroke Size | 61 mm | 82 mm |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 790 kg | 1155 kg |
Vehicle Length | 4140 mm | 4460 mm |
Vehicle Width | 1590 mm | 1710 mm |
Vehicle Height | 1290 mm | 1430 mm |
Wheelbase Size | 2410 mm | 2610 mm |