1986 Alfa Romeo 75 vs. 2009 Daihatsu Sirion
To start off, 2009 Daihatsu Sirion is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 75 would be higher. At 2,393 cc (6 cylinders), 1986 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1986 Alfa Romeo 75 (153 HP @ 5500 RPM) has 51 more horse power than 2009 Daihatsu Sirion. (102 HP @ 6000 RPM). In normal driving conditions, 1986 Alfa Romeo 75 should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1986 Alfa Romeo 75 weights approximately 254 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1986 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 2009 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, 1986 Alfa Romeo 75 (206 Nm @ 3200 RPM) has 68 more torque (in Nm) than 2009 Daihatsu Sirion. (138 Nm @ 4400 RPM). This means 1986 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion. 2009 Daihatsu Sirion has automatic transmission and 1986 Alfa Romeo 75 has manual transmission. 1986 Alfa Romeo 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
1986 Alfa Romeo 75 | 2009 Daihatsu Sirion | |
Make | Alfa Romeo | Daihatsu |
Model | 75 | Sirion |
Year Released | 1986 | 2009 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2393 cc | 1495 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 153 HP | 102 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 206 Nm | 138 Nm |
Torque RPM | 3200 RPM | 4400 RPM |
Engine Bore Size | 88 mm | 72 mm |
Engine Stroke Size | 68.3 mm | 91.8 mm |
Engine Compression Ratio | 9.0:1 | 10.0:1 |
Top Speed | 205 km/hour | 180 km/hour |
Acceleration 0-100mph | 9 seconds | 11.1 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1160 kg | 906 kg |
Vehicle Length | 4340 mm | 3640 mm |
Vehicle Width | 1640 mm | 1670 mm |
Vehicle Height | 1360 mm | 1560 mm |
Wheelbase Size | 2460 mm | 2440 mm |
Fuel Tank Capacity | 68 L | 40 L |