1971 BMW 3 vs. 2012 Daihatsu Sirion
To start off, 2012 Daihatsu Sirion is newer by 41 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 2,986 cc (6 cylinders), 1971 BMW 3 is equipped with a bigger engine. In terms of performance, 1971 BMW 3 (170 HP @ 6000 RPM) has 101 more horse power than 2012 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1971 BMW 3 should accelerate faster than 2012 Daihatsu Sirion.
Because 2012 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1971 BMW 3. In wet, icy, snow, or gravel driving conditions, 2012 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, 1971 BMW 3 (254 Nm @ 3700 RPM) has 160 more torque (in Nm) than 2012 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 1971 BMW 3 will have an easier job in driving up hills or pulling heavy equipment than 2012 Daihatsu Sirion.
Compare all specifications:
1971 BMW 3 | 2012 Daihatsu Sirion | |
Make | BMW | Daihatsu |
Model | 3 | Sirion |
Year Released | 1971 | 2012 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2986 cc | 998 cc |
Engine Cylinders | 6 cylinders | 3 cylinders |
Engine Type | in-line | in-line |
Horse Power | 170 HP | 69 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 254 Nm | 94 Nm |
Torque RPM | 3700 RPM | 3600 RPM |
Engine Bore Size | 89 mm | 71.1 mm |
Engine Stroke Size | 80 mm | 84 mm |
Engine Compression Ratio | 9.1:1 | 10.5:1 |
Acceleration 0-100mph | 8.5 seconds | 13.9 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |