2004 Chevrolet Astro vs. 1977 Holden Sunbird
To start off, 2004 Chevrolet Astro is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1977 Holden Sunbird would be higher. At 4,294 cc (6 cylinders), 2004 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Astro (190 HP @ 5600 RPM) has 94 more horse power than 1977 Holden Sunbird. (96 HP @ 5200 RPM). In normal driving conditions, 2004 Chevrolet Astro should accelerate faster than 1977 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Astro weights approximately 795 kg more than 1977 Holden Sunbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2004 Chevrolet Astro (339 Nm) has 182 more torque (in Nm) than 1977 Holden Sunbird. (157 Nm). This means 2004 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden Sunbird.
Compare all specifications:
| 2004 Chevrolet Astro | 1977 Holden Sunbird | |
| Make | Chevrolet | Holden |
| Model | Astro | Sunbird |
| Year Released | 2004 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 1897 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 190 HP | 96 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 339 Nm | 157 Nm |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1955 kg | 1160 kg |
| Vehicle Length | 4830 mm | 4500 mm |
| Vehicle Width | 1980 mm | 1710 mm |
| Vehicle Height | 1910 mm | 1340 mm |
| Wheelbase Size | 2630 mm | 2590 mm |
