2007 Fiat Siena vs. 1991 Opel Astra
To start off, 2007 Fiat Siena 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 1,388 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (82 HP @ 5800 RPM) has 10 more horse power than 2007 Fiat Siena. (72 HP @ 6000 RPM) In normal driving conditions, 1991 Opel Astra should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Fiat Siena weights approximately 130 kg more than 1991 Opel Astra.
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, 1991 Opel Astra (113 Nm @ 3400 RPM) has 11 more torque (in Nm) than 2007 Fiat Siena. (102 Nm @ 3250 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
2007 Fiat Siena | 1991 Opel Astra | |
Make | Fiat | Opel |
Model | Siena | Astra |
Year Released | 2007 | 1991 |
Engine Position | Front | Front |
Engine Size | 1242 cc | 1388 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 72 HP | 82 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 102 Nm | 113 Nm |
Torque RPM | 3250 RPM | 3400 RPM |
Engine Bore Size | 70.9 mm | 77.6 mm |
Engine Stroke Size | 78.9 mm | 73.4 mm |
Engine Compression Ratio | 9.1:1 | 9.4:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1070 kg | 940 kg |
Vehicle Length | 3830 mm | 4060 mm |
Vehicle Width | 1640 mm | 1690 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2380 mm | 2610 mm |