2005 Chevrolet Avalanche vs. 1977 Holden Sunbird
To start off, 2005 Chevrolet Avalanche is newer by 28 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 5,325 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (295 HP @ 5600 RPM) has 199 more horse power than 1977 Holden Sunbird. (96 HP @ 5200 RPM). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 1977 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 1307 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.
Let's talk about torque, 2005 Chevrolet Avalanche (447 Nm) has 290 more torque (in Nm) than 1977 Holden Sunbird. (157 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden Sunbird. 2005 Chevrolet Avalanche has automatic transmission and 1977 Holden Sunbird has manual transmission. 1977 Holden Sunbird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Avalanche | 1977 Holden Sunbird | |
| Make | Chevrolet | Holden |
| Model | Avalanche | Sunbird |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 1897 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 96 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 447 Nm | 157 Nm |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2467 kg | 1160 kg |
| Vehicle Length | 5640 mm | 4500 mm |
| Vehicle Width | 2030 mm | 1710 mm |
| Vehicle Height | 1880 mm | 1340 mm |
| Wheelbase Size | 3310 mm | 2590 mm |
