2003 Opel Astra vs. 1973 Vauxhall Firenza
To start off, 2003 Opel Astra is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1973 Vauxhall Firenza would be higher. At 2,172 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (144 HP @ 5800 RPM) has 67 more horse power than 1973 Vauxhall Firenza. (77 HP @ 5200 RPM). In normal driving conditions, 2003 Opel Astra should accelerate faster than 1973 Vauxhall Firenza. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 440 kg more than 1973 Vauxhall Firenza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 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 1973 Vauxhall Firenza. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Astra, 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, 2003 Opel Astra (203 Nm @ 4000 RPM) has 69 more torque (in Nm) than 1973 Vauxhall Firenza. (134 Nm @ 3000 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1973 Vauxhall Firenza. 2003 Opel Astra has automatic transmission and 1973 Vauxhall Firenza has manual transmission. 1973 Vauxhall Firenza will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Opel Astra | 1973 Vauxhall Firenza | |
Make | Opel | Vauxhall |
Model | Astra | Firenza |
Year Released | 2003 | 1973 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 2172 cc | 1759 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 144 HP | 77 HP |
Engine RPM | 5800 RPM | 5200 RPM |
Torque | 203 Nm | 134 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Bore Size | 86 mm | 85.8 mm |
Engine Stroke Size | 94.6 mm | 76.2 mm |
Engine Compression Ratio | 10.0:1 | 8.5:1 |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1380 kg | 940 kg |
Vehicle Length | 4290 mm | 4150 mm |
Vehicle Width | 1720 mm | 1650 mm |
Vehicle Height | 1520 mm | 1340 mm |
Wheelbase Size | 2640 mm | 2470 mm |