1988 BMW 535 vs. 2011 Daihatsu Sirion
To start off, 2011 Daihatsu Sirion is newer by 23 year(s). Which means there will be less support and parts availability for 1988 BMW 535. In addition, the cost of maintenance, including insurance, on 1988 BMW 535 would be higher. At 3,430 cc (6 cylinders), 1988 BMW 535 is equipped with a bigger engine. In terms of performance, 1988 BMW 535 (211 HP @ 5700 RPM) has 142 more horse power than 2011 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1988 BMW 535 should accelerate faster than 2011 Daihatsu Sirion.
Because 2011 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1988 BMW 535. In wet, icy, snow, or gravel driving conditions, 2011 Daihatsu Sirion will offer significantly more control. 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, 1988 BMW 535 (305 Nm @ 4000 RPM) has 211 more torque (in Nm) than 2011 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 1988 BMW 535 will have an easier job in driving up hills or pulling heavy equipment than 2011 Daihatsu Sirion. 1988 BMW 535 has automatic transmission and 2011 Daihatsu Sirion has manual transmission. 2011 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1988 BMW 535 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1988 BMW 535 | 2011 Daihatsu Sirion | |
| Make | BMW | Daihatsu |
| Model | 535 | Sirion |
| Year Released | 1988 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 998 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 211 HP | 69 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 305 Nm | 94 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 92 mm | 71.1 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Acceleration 0-100mph | 9.3 seconds | 13.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
