1974 Opel Kadett vs. 2006 Renault Grand Espace
To start off, 2006 Renault Grand Espace is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1974 Opel Kadett would be higher. At 1,998 cc (4 cylinders), 2006 Renault Grand Espace is equipped with a bigger engine. In terms of performance, 2006 Renault Grand Espace (168 HP @ 5000 RPM) has 117 more horse power than 1974 Opel Kadett. (51 HP @ 5600 RPM) In normal driving conditions, 2006 Renault Grand Espace should accelerate faster than 1974 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2006 Renault Grand Espace weights approximately 998 kg more than 1974 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 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 1974 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2006 Renault Grand Espace, 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, 2006 Renault Grand Espace (250 Nm @ 2000 RPM) has 170 more torque (in Nm) than 1974 Opel Kadett. (80 Nm @ 3400 RPM). This means 2006 Renault Grand Espace will have an easier job in driving up hills or pulling heavy equipment than 1974 Opel Kadett.
Compare all specifications:
| 1974 Opel Kadett | 2006 Renault Grand Espace | |
| Make | Opel | Renault |
| Model | Kadett | Grand Espace |
| Year Released | 1974 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1194 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 168 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 80 Nm | 250 Nm |
| Torque RPM | 3400 RPM | 2000 RPM |
| Engine Bore Size | 79 mm | 82.7 mm |
| Engine Stroke Size | 61 mm | 93 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 820 kg | 1818 kg |
| Vehicle Length | 4150 mm | 4870 mm |
| Vehicle Width | 1590 mm | 1900 mm |
| Vehicle Height | 1340 mm | 1750 mm |
| Wheelbase Size | 2410 mm | 2880 mm |
| Fuel Tank Capacity | 43 L | 83 L |
