1991 Opel Astra vs. 2007 Saab 9-7X
To start off, 2007 Saab 9-7X is newer by 16 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 4,195 cc (6 cylinders), 2007 Saab 9-7X is equipped with a bigger engine. In terms of performance, 2007 Saab 9-7X (290 HP @ 6000 RPM) has 175 more horse power than 1991 Opel Astra. (115 HP @ 5200 RPM) In normal driving conditions, 2007 Saab 9-7X should accelerate faster than 1991 Opel Astra.
Because 2007 Saab 9-7X 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, 2007 Saab 9-7X 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, 2007 Saab 9-7X (376 Nm @ 3600 RPM) has 207 more torque (in Nm) than 1991 Opel Astra. (169 Nm @ 2600 RPM). This means 2007 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2007 Saab 9-7X 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. 2007 Saab 9-7X will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Opel Astra | 2007 Saab 9-7X | |
Make | Opel | Saab |
Model | Astra | 9-7X |
Year Released | 1991 | 2007 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 4195 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 115 HP | 290 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 169 Nm | 376 Nm |
Torque RPM | 2600 RPM | 3600 RPM |
Engine Bore Size | 86 mm | 93 mm |
Engine Stroke Size | 86 mm | 101.9 mm |
Engine Compression Ratio | 9.2:1 | 10.3:1 |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Length | 4090 mm | 4910 mm |
Vehicle Width | 1690 mm | 1920 mm |
Vehicle Height | 1420 mm | 1750 mm |
Wheelbase Size | 2650 mm | 2880 mm |
Fuel Tank Capacity | 75 L | 83 L |