2004 Daihatsu Sirion vs. 1975 Sunbeam Alpine
To start off, 2004 Daihatsu Sirion is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Sunbeam Alpine. In addition, the cost of maintenance, including insurance, on 1975 Sunbeam Alpine would be higher. At 1,725 cc (4 cylinders), 1975 Sunbeam Alpine is equipped with a bigger engine. In terms of performance, 2004 Daihatsu Sirion (72 HP @ 5200 RPM) has 1 more horse power than 1975 Sunbeam Alpine. (71 HP @ 5000 RPM). In normal driving conditions, 2004 Daihatsu Sirion should accelerate faster than 1975 Sunbeam Alpine. With that said, vehicle weight also plays an important factor in acceleration. 1975 Sunbeam Alpine weights approximately 160 kg more than 2004 Daihatsu Sirion.
Because 1975 Sunbeam Alpine 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 1975 Sunbeam Alpine. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1975 Sunbeam Alpine (123 Nm @ 3000 RPM) has 22 more torque (in Nm) than 2004 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 1975 Sunbeam Alpine will have an easier job in driving up hills or pulling heavy equipment than 2004 Daihatsu Sirion. 1975 Sunbeam Alpine has automatic transmission and 2004 Daihatsu Sirion has manual transmission. 2004 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Sunbeam Alpine will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Daihatsu Sirion | 1975 Sunbeam Alpine | |
| Make | Daihatsu | Sunbeam |
| Model | Sirion | Alpine |
| Year Released | 2004 | 1975 |
| Engine Size | 1296 cc | 1725 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 71 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 101 Nm | 123 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 850 kg | 1010 kg |
| Vehicle Length | 3680 mm | 4430 mm |
| Vehicle Width | 1600 mm | 1650 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2350 mm | 2510 mm |
