1988 Chevrolet Grand Blazer vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 15 year(s). Which means there will be less support and parts availability for 1988 Chevrolet Grand Blazer. In addition, the cost of maintenance, including insurance, on 1988 Chevrolet Grand Blazer would be higher. At 5,733 cc (8 cylinders), 1988 Chevrolet Grand Blazer is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1988 Chevrolet Grand Blazer weights approximately 230 kg more than 2003 Opel Signum.
Compare all specifications:
| 1988 Chevrolet Grand Blazer | 2003 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Grand Blazer | Signum |
| Year Released | 1988 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 175 HP |
| Vehicle Weight | 1900 kg | 1670 kg |
| Vehicle Length | 4720 mm | 4640 mm |
| Vehicle Width | 2030 mm | 1800 mm |
| Wheelbase Size | 2720 mm | 2700 mm |
