1958 AC 2-Litre vs. 2001 Daihatsu Sirion
To start off, 2001 Daihatsu Sirion is newer by 43 year(s). Which means there will be less support and parts availability for 1958 AC 2-Litre. In addition, the cost of maintenance, including insurance, on 1958 AC 2-Litre would be higher. At 1,991 cc (6 cylinders), 1958 AC 2-Litre is equipped with a bigger engine. In terms of performance, 2001 Daihatsu Sirion (100 HP @ 7000 RPM) has 24 more horse power than 1958 AC 2-Litre. (76 HP @ 4500 RPM) In normal driving conditions, 2001 Daihatsu Sirion should accelerate faster than 1958 AC 2-Litre. With that said, vehicle weight also plays an important factor in acceleration. 1958 AC 2-Litre weights approximately 450 kg more than 2001 Daihatsu Sirion.
Because 1958 AC 2-Litre 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 1958 AC 2-Litre. However, in wet, icy, snow, or gravel driving conditions, 2001 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. Let's talk about torque, 1958 AC 2-Litre (136 Nm @ 2500 RPM) has 15 more torque (in Nm) than 2001 Daihatsu Sirion. (121 Nm @ 4400 RPM). This means 1958 AC 2-Litre will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Sirion. 2001 Daihatsu Sirion has automatic transmission and 1958 AC 2-Litre has manual transmission. 1958 AC 2-Litre will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1958 AC 2-Litre | 2001 Daihatsu Sirion | |
| Make | AC | Daihatsu |
| Model | 2-Litre | Sirion |
| Year Released | 1958 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 76 HP | 100 HP |
| Engine RPM | 4500 RPM | 7000 RPM |
| Torque | 136 Nm | 121 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Engine Bore Size | 65 mm | 72 mm |
| Engine Stroke Size | 100 mm | 79.7 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1320 kg | 870 kg |
| Vehicle Length | 4680 mm | 3680 mm |
| Vehicle Width | 1710 mm | 1600 mm |
| Vehicle Height | 1560 mm | 1460 mm |
| Wheelbase Size | 2980 mm | 2380 mm |
| Fuel Tank Capacity | 52 L | 40 L |
