2007 BMW 525 vs. 1981 Opel Ascona
To start off, 2007 BMW 525 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1981 Opel Ascona would be higher. At 2,497 cc (6 cylinders), 2007 BMW 525 is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 141 more horse power than 1981 Opel Ascona. (74 HP @ 5800 RPM). In normal driving conditions, 2007 BMW 525 should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 645 kg more than 1981 Opel Ascona. 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 525 (250 Nm @ 2750 RPM) has 149 more torque (in Nm) than 1981 Opel Ascona. (101 Nm @ 3800 RPM). This means 2007 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
2007 BMW 525 | 1981 Opel Ascona | |
Make | BMW | Opel |
Model | 525 | Ascona |
Year Released | 2007 | 1981 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1295 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 215 HP | 74 HP |
Engine RPM | 6500 RPM | 5800 RPM |
Torque | 250 Nm | 101 Nm |
Torque RPM | 2750 RPM | 3800 RPM |
Engine Bore Size | 78.8 mm | 75 mm |
Engine Stroke Size | 82 mm | 73.4 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1565 kg | 920 kg |
Vehicle Length | 4850 mm | 4380 mm |
Vehicle Width | 1850 mm | 1680 mm |
Vehicle Height | 1470 mm | 1400 mm |
Wheelbase Size | 2890 mm | 2580 mm |
Fuel Tank Capacity | 70 L | 70 L |