1970 Pontiac Bonneville vs. 1987 Holden Astra
To start off, 1987 Holden Astra is newer by 17 year(s). Which means there will be less support and parts availability for 1970 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1970 Pontiac Bonneville would be higher. At 7,460 cc (8 cylinders), 1970 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1970 Pontiac Bonneville (185 HP) has 115 more horse power than 1987 Holden Astra. (70 HP). In normal driving conditions, 1970 Pontiac Bonneville should accelerate faster than 1987 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1970 Pontiac Bonneville weights approximately 1135 kg more than 1987 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Pontiac Bonneville 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 Bonneville. However, in wet, icy, snow, or gravel driving conditions, 1987 Holden 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 Bonneville (484 Nm @ 2000 RPM) has 369 more torque (in Nm) than 1987 Holden Astra. (115 Nm @ 3200 RPM). This means 1970 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1987 Holden Astra.
Compare all specifications:
1970 Pontiac Bonneville | 1987 Holden Astra | |
Make | Pontiac | Holden |
Model | Bonneville | Astra |
Year Released | 1970 | 1987 |
Engine Position | Front | Front |
Engine Size | 7460 cc | 1488 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 185 HP | 70 HP |
Torque | 484 Nm | 115 Nm |
Torque RPM | 2000 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1990 kg | 855 kg |
Vehicle Length | 5740 mm | 3970 mm |
Vehicle Width | 2030 mm | 1630 mm |
Vehicle Height | 1390 mm | 1400 mm |
Wheelbase Size | 3210 mm | 2420 mm |