1991 Opel Astra vs. 2004 Renault Grand Espace
To start off, 2004 Renault Grand Espace is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 2,958 cc (6 cylinders), 2004 Renault Grand Espace is equipped with a bigger engine. In terms of performance, 2004 Renault Grand Espace (175 HP @ 4400 RPM) has 75 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM) In normal driving conditions, 2004 Renault Grand Espace should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Grand Espace weights approximately 865 kg more than 1991 Opel Astra. 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, 2004 Renault Grand Espace (350 Nm @ 1800 RPM) has 215 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2004 Renault Grand Espace will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2004 Renault Grand Espace has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Renault Grand Espace will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Opel Astra | 2004 Renault Grand Espace | |
| Make | Opel | Renault |
| Model | Astra | Grand Espace |
| Year Released | 1991 | 2004 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 175 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 135 Nm | 350 Nm |
| Torque RPM | 3400 RPM | 1800 RPM |
| Engine Bore Size | 79 mm | 87.5 mm |
| Engine Stroke Size | 81.5 mm | 82 mm |
| Engine Compression Ratio | 9.8:1 | 18.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1095 kg | 1960 kg |
| Vehicle Length | 4280 mm | 4870 mm |
| Vehicle Width | 1690 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1750 mm |
| Wheelbase Size | 2640 mm | 2750 mm |
| Fuel Tank Capacity | 52 L | 83 L |
