1991 Chevrolet Blazer vs. 1978 Holden GTS
To start off, 1991 Chevrolet Blazer is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Holden GTS. In addition, the cost of maintenance, including insurance, on 1978 Holden GTS would be higher. At 5,010 cc (8 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Blazer (208 HP @ 4000 RPM) has 50 more horse power than 1978 Holden GTS. (158 HP @ 4550 RPM). In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1978 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 405 kg more than 1978 Holden GTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1978 Holden GTS. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Chevrolet Blazer (407 Nm @ 2800 RPM) has 80 more torque (in Nm) than 1978 Holden GTS. (327 Nm @ 2600 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1978 Holden GTS. 1991 Chevrolet Blazer has automatic transmission and 1978 Holden GTS has manual transmission. 1978 Holden GTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Blazer | 1978 Holden GTS | |
| Make | Chevrolet | Holden |
| Model | Blazer | GTS |
| Year Released | 1991 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5010 cc | 4141 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 158 HP |
| Engine RPM | 4000 RPM | 4550 RPM |
| Torque | 407 Nm | 327 Nm |
| Torque RPM | 2800 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1880 kg | 1475 kg |
| Vehicle Length | 4670 mm | 4850 mm |
| Vehicle Width | 2050 mm | 1880 mm |
| Vehicle Height | 1870 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2830 mm |
