1991 Opel Astra vs. 2005 Nissan 350Z
To start off, 2005 Nissan 350Z is newer by 14 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 3,489 cc (6 cylinders), 2005 Nissan 350Z is equipped with a bigger engine. In terms of performance, 2005 Nissan 350Z (276 HP @ 6200 RPM) has 194 more horse power than 1991 Opel Astra. (82 HP @ 4400 RPM) In normal driving conditions, 2005 Nissan 350Z should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan 350Z weights approximately 705 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.
Because 2005 Nissan 350Z 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 2005 Nissan 350Z. However, in wet, icy, snow, or gravel driving conditions, 1991 Opel Astra, 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, 2005 Nissan 350Z (372 Nm @ 4800 RPM) has 204 more torque (in Nm) than 1991 Opel Astra. (168 Nm @ 2400 RPM). This means 2005 Nissan 350Z will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2005 Nissan 350Z 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. 2005 Nissan 350Z will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Opel Astra | 2005 Nissan 350Z | |
| Make | Opel | Nissan |
| Model | Astra | 350Z |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1686 cc | 3489 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 82 HP | 276 HP |
| Engine RPM | 4400 RPM | 6200 RPM |
| Torque | 168 Nm | 372 Nm |
| Torque RPM | 2400 RPM | 4800 RPM |
| Engine Compression Ratio | 22.0:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 164 km/hour | 250 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1130 kg | 1835 kg |
| Vehicle Length | 4060 mm | 4320 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1320 mm |
| Wheelbase Size | 2640 mm | 2690 mm |
| Fuel Tank Capacity | 75 L | 80 L |
