1991 BMW 525 vs. 1977 Simca 1309
To start off, 1991 BMW 525 is newer by 14 year(s). Which means there will be less support and parts availability for 1977 Simca 1309. In addition, the cost of maintenance, including insurance, on 1977 Simca 1309 would be higher. At 2,496 cc (6 cylinders), 1991 BMW 525 is equipped with a bigger engine. In terms of performance, 1991 BMW 525 (143 HP @ 4800 RPM) has 56 more horse power than 1977 Simca 1309. (87 HP @ 5400 RPM). In normal driving conditions, 1991 BMW 525 should accelerate faster than 1977 Simca 1309. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 525 weights approximately 465 kg more than 1977 Simca 1309. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 BMW 525 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1977 Simca 1309, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 525 (260 Nm @ 2200 RPM) has 126 more torque (in Nm) than 1977 Simca 1309. (134 Nm @ 3000 RPM). This means 1991 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1977 Simca 1309. 1977 Simca 1309 has automatic transmission and 1991 BMW 525 has manual transmission. 1991 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Simca 1309 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 BMW 525 | 1977 Simca 1309 | |
| Make | BMW | Simca |
| Model | 525 | 1309 |
| Year Released | 1991 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1592 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 143 HP | 87 HP |
| Engine RPM | 4800 RPM | 5400 RPM |
| Torque | 260 Nm | 134 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 80.6 mm |
| Engine Stroke Size | 83 mm | 78 mm |
| Engine Compression Ratio | 22.0:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 199 km/hour | 170 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1095 kg |
| Vehicle Length | 4730 mm | 4250 mm |
| Vehicle Width | 1760 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
| Fuel Tank Capacity | 80 L | 58 L |
