1975 Chevrolet Blazer vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1975 Chevrolet Blazer would be higher. At 5,010 cc (8 cylinders), 1975 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Signum (173 HP @ 5500 RPM) has 40 more horse power than 1975 Chevrolet Blazer. (133 HP @ 4200 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 1975 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chevrolet Blazer weights approximately 465 kg more than 2003 Vauxhall Signum.
Because 1975 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2003 Vauxhall Signum. In wet, icy, snow, or gravel driving conditions, 1975 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, 1975 Chevrolet Blazer (319 Nm @ 2400 RPM) has 54 more torque (in Nm) than 2003 Vauxhall Signum. (265 Nm @ 2500 RPM). This means 1975 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Signum.
Compare all specifications:
| 1975 Chevrolet Blazer | 2003 Vauxhall Signum | |
| Make | Chevrolet | Vauxhall |
| Model | Blazer | Signum |
| Year Released | 1975 | 2003 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5010 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 133 HP | 173 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 319 Nm | 265 Nm |
| Torque RPM | 2400 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 1880 kg | 1415 kg |
| Vehicle Length | 4670 mm | 4640 mm |
| Vehicle Width | 2050 mm | 1800 mm |
| Vehicle Height | 1870 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2840 mm |
