1991 Opel Astra vs. 2008 Suzuki SX4
To start off, 2008 Suzuki SX4 is newer by 17 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 1,910 cc (4 cylinders), 2008 Suzuki SX4 is equipped with a bigger engine. In terms of performance, 2008 Suzuki SX4 (118 HP @ 3500 RPM) has 59 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM) In normal driving conditions, 2008 Suzuki SX4 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Suzuki SX4 weights approximately 528 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 2008 Suzuki SX4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 Suzuki SX4 will offer significantly more control. 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, 2008 Suzuki SX4 (280 Nm @ 2000 RPM) has 177 more torque (in Nm) than 1991 Opel Astra. (103 Nm @ 2800 RPM). This means 2008 Suzuki SX4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2008 Suzuki SX4 | |
| Make | Opel | Suzuki |
| Model | Astra | SX4 |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 118 HP |
| Engine RPM | 5200 RPM | 3500 RPM |
| Torque | 103 Nm | 280 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Engine Bore Size | 77.6 mm | 82 mm |
| Engine Stroke Size | 73.4 mm | 90.4 mm |
| Engine Compression Ratio | 9.4:1 | 18.0:1 |
| Top Speed | 160 km/hour | 180 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 930 kg | 1458 kg |
| Vehicle Length | 4060 mm | 4150 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1630 mm |
| Wheelbase Size | 2530 mm | 2510 mm |
| Fuel Tank Capacity | 75 L | 50 L |
