1978 Opel Kadett vs. 2004 Renault Laguna
To start off, 2004 Renault Laguna is newer by 26 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 1,597 cc (4 cylinders), 2004 Renault Laguna is equipped with a bigger engine. In terms of performance, 2004 Renault Laguna (111 HP @ 5500 RPM) has 60 more horse power than 1978 Opel Kadett. (51 HP @ 5600 RPM) In normal driving conditions, 2004 Renault Laguna should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Laguna weights approximately 465 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, 2004 Renault Laguna, 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, 2004 Renault Laguna (152 Nm @ 3750 RPM) has 72 more torque (in Nm) than 1978 Opel Kadett. (80 Nm @ 3400 RPM). This means 2004 Renault Laguna will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett.
Compare all specifications:
| 1978 Opel Kadett | 2004 Renault Laguna | |
| Make | Opel | Renault |
| Model | Kadett | Laguna |
| Year Released | 1978 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1194 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 111 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 80 Nm | 152 Nm |
| Torque RPM | 3400 RPM | 3750 RPM |
| Engine Bore Size | 79 mm | 79.5 mm |
| Engine Stroke Size | 61 mm | 80.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 820 kg | 1285 kg |
| Vehicle Length | 4150 mm | 4580 mm |
| Vehicle Width | 1590 mm | 1780 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2410 mm | 2750 mm |
| Fuel Tank Capacity | 43 L | 38 L |
