1977 BMW 320 vs. 2008 Daihatsu Sirion
To start off, 2008 Daihatsu Sirion is newer by 31 year(s). Which means there will be less support and parts availability for 1977 BMW 320. In addition, the cost of maintenance, including insurance, on 1977 BMW 320 would be higher. At 1,990 cc (4 cylinders), 1977 BMW 320 is equipped with a bigger engine. In terms of performance, 1977 BMW 320 (161 HP) has 75 more horse power than 2008 Daihatsu Sirion. (86 HP). In normal driving conditions, 1977 BMW 320 should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 320 weights approximately 110 kg more than 2008 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 BMW 320 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 1977 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2008 Daihatsu Sirion, 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. 2008 Daihatsu Sirion has automatic transmission and 1977 BMW 320 has manual transmission. 1977 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 BMW 320 | 2008 Daihatsu Sirion | |
| Make | BMW | Daihatsu |
| Model | 320 | Sirion |
| Year Released | 1977 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 161 HP | 86 HP |
| Engine Bore Size | 88.9 mm | 72 mm |
| Engine Stroke Size | 80 mm | 79.7 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 191 km/hour | 175 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1050 kg | 940 kg |
| Vehicle Length | 4520 mm | 3400 mm |
| Vehicle Height | 1390 mm | 1250 mm |
| Wheelbase Size | 2570 mm | 2440 mm |
