2007 BMW 325 vs. 1991 Opel Astra
To start off, 2007 BMW 325 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 2,497 cc (6 cylinders), 2007 BMW 325 is equipped with a bigger engine. In terms of performance, 2007 BMW 325 (215 HP @ 6500 RPM) has 115 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2007 BMW 325 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 325 weights approximately 460 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.
Let's talk about torque, 2007 BMW 325 (251 Nm @ 2750 RPM) has 116 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2007 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
2007 BMW 325 | 1991 Opel Astra | |
Make | BMW | Opel |
Model | 325 | Astra |
Year Released | 2007 | 1991 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 215 HP | 100 HP |
Engine RPM | 6500 RPM | 5600 RPM |
Torque | 251 Nm | 135 Nm |
Torque RPM | 2750 RPM | 3400 RPM |
Top Speed | 245 km/hour | 173 km/hour |
Acceleration 0-100mph | 7.7 seconds | 13.1 seconds |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1520 kg | 1060 kg |
Vehicle Length | 4530 mm | 4250 mm |
Vehicle Width | 1430 mm | 1690 mm |
Vehicle Height | 1820 mm | 1430 mm |
Wheelbase Size | 2770 mm | 2530 mm |