1985 Chevrolet Blazer vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1985 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1985 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 1985 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (174 HP @ 4000 RPM) has 18 more horse power than 1985 Chevrolet Blazer. (156 HP @ 4000 RPM) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1985 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1985 Chevrolet Blazer weights approximately 170 kg more than 2002 Opel Signum.
Because 1985 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2002 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1985 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, 2002 Opel Signum (377 Nm @ 1900 RPM) has 64 more torque (in Nm) than 1985 Chevrolet Blazer. (313 Nm @ 2400 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Chevrolet Blazer. 1985 Chevrolet Blazer has automatic transmission and 2002 Opel Signum has manual transmission. 2002 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Chevrolet Blazer | 2002 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Blazer | Signum |
| Year Released | 1985 | 2002 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 2957 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 156 HP | 174 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 313 Nm | 377 Nm |
| Torque RPM | 2400 RPM | 1900 RPM |
| Engine Bore Size | 101.6 mm | 87.5 mm |
| Engine Stroke Size | 88.4 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1840 kg | 1670 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 |
