1981 BMW 628 vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 BMW 628. In addition, the cost of maintenance, including insurance, on 1981 BMW 628 would be higher. At 5,495 cc (6 cylinders), 2009 BMW 525 is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (215 HP @ 6500 RPM) has 34 more horse power than 1981 BMW 628. (181 HP @ 6000 RPM) In normal driving conditions, 2009 BMW 525 should accelerate faster than 1981 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 55 kg more than 1981 BMW 628. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2009 BMW 525 (250 Nm @ 2900 RPM) has 10 more torque (in Nm) than 1981 BMW 628. (240 Nm @ 4000 RPM). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 628. 2009 BMW 525 has automatic transmission and 1981 BMW 628 has manual transmission. 1981 BMW 628 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 BMW 628 | 2009 BMW 525 | |
Make | BMW | BMW |
Model | 628 | 525 |
Year Released | 1981 | 2009 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2788 cc | 5495 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 181 HP | 215 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 240 Nm | 250 Nm |
Torque RPM | 4000 RPM | 2900 RPM |
Engine Compression Ratio | 9.3:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1470 kg | 1525 kg |
Vehicle Length | 4760 mm | 4850 mm |
Vehicle Width | 1730 mm | 1470 mm |
Vehicle Height | 1370 mm | 1850 mm |
Wheelbase Size | 2640 mm | 2890 mm |
Fuel Tank Capacity | 70 L | 70 L |