1970 Pontiac Firebird vs. 1991 Vauxhall Astra
To start off, 1991 Vauxhall Astra is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1970 Pontiac Firebird would be higher. At 5,792 cc (8 cylinders), 1970 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1970 Pontiac Firebird (158 HP @ 4400 RPM) has 105 more horse power than 1991 Vauxhall Astra. (53 HP @ 5600 RPM). In normal driving conditions, 1970 Pontiac Firebird should accelerate faster than 1991 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1970 Pontiac Firebird weights approximately 755 kg more than 1991 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Pontiac Firebird 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 1970 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1991 Vauxhall 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, 1970 Pontiac Firebird (366 Nm @ 2000 RPM) has 282 more torque (in Nm) than 1991 Vauxhall Astra. (84 Nm @ 3600 RPM). This means 1970 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1991 Vauxhall Astra.
Compare all specifications:
1970 Pontiac Firebird | 1991 Vauxhall Astra | |
Make | Pontiac | Vauxhall |
Model | Firebird | Astra |
Year Released | 1970 | 1991 |
Engine Position | Front | Front |
Engine Size | 5792 cc | 1196 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 158 HP | 53 HP |
Engine RPM | 4400 RPM | 5600 RPM |
Torque | 366 Nm | 84 Nm |
Torque RPM | 2000 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1585 kg | 830 kg |
Vehicle Length | 4880 mm | 4000 mm |
Vehicle Width | 1870 mm | 1670 mm |
Vehicle Height | 1290 mm | 1410 mm |
Wheelbase Size | 2750 mm | 2530 mm |