2001 Daihatsu Sirion vs. 1972 Vauxhall Firenza
To start off, 2001 Daihatsu Sirion is newer by 29 year(s). Which means there will be less support and parts availability for 1972 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1972 Vauxhall Firenza would be higher. At 2,277 cc (4 cylinders), 1972 Vauxhall Firenza is equipped with a bigger engine. In terms of performance, 1972 Vauxhall Firenza (109 HP @ 5200 RPM) has 9 more horse power than 2001 Daihatsu Sirion. (100 HP @ 7000 RPM) In normal driving conditions, 1972 Vauxhall Firenza should accelerate faster than 2001 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1972 Vauxhall Firenza weights approximately 120 kg more than 2001 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Vauxhall Firenza 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 1972 Vauxhall Firenza. 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. 2001 Daihatsu Sirion has automatic transmission and 1972 Vauxhall Firenza has manual transmission. 1972 Vauxhall Firenza 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:
| 2001 Daihatsu Sirion | 1972 Vauxhall Firenza | |
| Make | Daihatsu | Vauxhall |
| Model | Sirion | Firenza |
| Year Released | 2001 | 1972 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2277 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 109 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 870 kg | 990 kg |
| Vehicle Length | 3680 mm | 4150 mm |
| Vehicle Width | 1600 mm | 1650 mm |
| Vehicle Height | 1460 mm | 1340 mm |
| Wheelbase Size | 2380 mm | 2470 mm |
