1991 Opel Astra vs. 2010 Nissan Quest
To start off, 2010 Nissan Quest is newer by 19 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 3,494 cc (6 cylinders), 2010 Nissan Quest is equipped with a bigger engine. In terms of performance, 2010 Nissan Quest (235 HP @ 5800 RPM) has 153 more horse power than 1991 Opel Astra. (82 HP @ 4400 RPM) In normal driving conditions, 2010 Nissan Quest should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Nissan Quest weights approximately 424 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, 2010 Nissan Quest (325 Nm @ 4400 RPM) has 157 more torque (in Nm) than 1991 Opel Astra. (168 Nm @ 2400 RPM). This means 2010 Nissan Quest will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2010 Nissan Quest 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. 2010 Nissan Quest will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Opel Astra | 2010 Nissan Quest | |
| Make | Opel | Nissan |
| Model | Astra | Quest |
| Year Released | 1991 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1686 cc | 3494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 82 HP | 235 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 168 Nm | 325 Nm |
| Torque RPM | 2400 RPM | 4400 RPM |
| Engine Compression Ratio | 22.0:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1130 kg | 1554 kg |
| Vehicle Length | 4060 mm | 5190 mm |
| Vehicle Width | 1690 mm | 1980 mm |
| Vehicle Height | 1430 mm | 1830 mm |
| Wheelbase Size | 2640 mm | 3160 mm |
| Fuel Tank Capacity | 75 L | 76 L |
