1975 Chevrolet Suburban vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 26 year(s). Which means there will be less support and parts availability for 1975 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 1975 Chevrolet Suburban would be higher. At 4,093 cc (6 cylinders), 1975 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (144 HP @ 4000 RPM) has 44 more horse power than 1975 Chevrolet Suburban. (100 HP @ 3600 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1975 Chevrolet Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chevrolet Suburban weights approximately 802 kg more than 2001 Opel Signum.
Because 1975 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1975 Chevrolet Suburban 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 Suburban (243 Nm @ 1600 RPM) has 23 more torque (in Nm) than 2001 Opel Signum. (220 Nm @ 2000 RPM). This means 1975 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum. 1975 Chevrolet Suburban has automatic transmission and 2001 Opel Signum has manual transmission. 2001 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Chevrolet Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Chevrolet Suburban | 2001 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Suburban | Signum |
| Year Released | 1975 | 2001 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 144 HP |
| Engine RPM | 3600 RPM | 4000 RPM |
| Torque | 243 Nm | 220 Nm |
| Torque RPM | 1600 RPM | 2000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2200 kg | 1398 kg |
| Vehicle Length | 5480 mm | 4640 mm |
| Vehicle Width | 1950 mm | 1800 mm |
| Vehicle Height | 1800 mm | 1470 mm |
| Wheelbase Size | 3300 mm | 2850 mm |
