1970 Opel Commodore vs. 2007 Renault Grand Espace
To start off, 2007 Renault Grand Espace is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1970 Opel Commodore would be higher. At 3,498 cc (6 cylinders), 2007 Renault Grand Espace is equipped with a bigger engine. In terms of performance, 2007 Renault Grand Espace (238 HP @ 6000 RPM) has 90 more horse power than 1970 Opel Commodore. (148 HP @ 5800 RPM) In normal driving conditions, 2007 Renault Grand Espace should accelerate faster than 1970 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Grand Espace weights approximately 666 kg more than 1970 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Opel Commodore 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 Commodore. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Renault Grand Espace (330 Nm @ 3600 RPM) has 134 more torque (in Nm) than 1970 Opel Commodore. (196 Nm @ 4500 RPM). This means 2007 Renault Grand Espace will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Commodore.
Compare all specifications:
| 1970 Opel Commodore | 2007 Renault Grand Espace | |
| Make | Opel | Renault |
| Model | Commodore | Grand Espace |
| Year Released | 1970 | 2007 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 238 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 196 Nm | 330 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Bore Size | 87 mm | 95.5 mm |
| Engine Stroke Size | 69.8 mm | 81.4 mm |
| Engine Compression Ratio | 9.7:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1230 kg | 1896 kg |
| Vehicle Length | 4580 mm | 4870 mm |
| Vehicle Width | 1760 mm | 1900 mm |
| Vehicle Height | 1440 mm | 1750 mm |
| Wheelbase Size | 2670 mm | 2880 mm |
| Fuel Tank Capacity | 70 L | 83 L |
