1979 Chevrolet Blazer vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1979 Chevrolet Blazer would be higher. At 4,093 cc (6 cylinders), 1979 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 73 more horse power than 1979 Chevrolet Blazer. (100 HP @ 3600 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1979 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1979 Chevrolet Blazer weights approximately 240 kg more than 2004 Opel Signum.
Because 1979 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1979 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 23 more torque (in Nm) than 1979 Chevrolet Blazer. (242 Nm @ 1600 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1979 Chevrolet Blazer. 1979 Chevrolet Blazer has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Chevrolet Blazer | 2004 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Blazer | Signum |
| Year Released | 1979 | 2004 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 100 HP | 173 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 242 Nm | 265 Nm |
| Torque RPM | 1600 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1800 kg | 1560 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 |
