1977 Chevrolet Blazer vs. 2003 Holden Vectra
To start off, 2003 Holden Vectra is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1977 Chevrolet Blazer would be higher. At 4,093 cc (6 cylinders), 1977 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2003 Holden Vectra (145 HP @ 5800 RPM) has 45 more horse power than 1977 Chevrolet Blazer. (100 HP @ 3600 RPM) In normal driving conditions, 2003 Holden Vectra should accelerate faster than 1977 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1977 Chevrolet Blazer weights approximately 270 kg more than 2003 Holden Vectra.
Because 1977 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2003 Holden Vectra. In wet, icy, snow, or gravel driving conditions, 1977 Chevrolet Blazer will offer significantly more control. 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, 1977 Chevrolet Blazer (242 Nm @ 1600 RPM) has 39 more torque (in Nm) than 2003 Holden Vectra. (203 Nm @ 4000 RPM). This means 1977 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2003 Holden Vectra. 1977 Chevrolet Blazer has automatic transmission and 2003 Holden Vectra has manual transmission. 2003 Holden Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Chevrolet Blazer | 2003 Holden Vectra | |
| Make | Chevrolet | Holden |
| Model | Blazer | Vectra |
| Year Released | 1977 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 2197 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 100 HP | 145 HP |
| Engine RPM | 3600 RPM | 5800 RPM |
| Torque | 242 Nm | 203 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1800 kg | 1530 kg |
| Vehicle Length | 4670 mm | 4600 mm |
| Vehicle Width | 2050 mm | 1800 mm |
| Vehicle Height | 1870 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
