2004 Opel Signum vs. 1988 Chevrolet Beretta
To start off, 2004 Opel Signum is newer by 16 year(s). Which means there will be less support and parts availability for 1988 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1988 Chevrolet Beretta would be higher. At 1,991 cc (4 cylinders), 1988 Chevrolet Beretta is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (125 HP @ 5600 RPM) has 36 more horse power than 1988 Chevrolet Beretta. (89 HP @ 5600 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1988 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 93 kg more than 1988 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (170 Nm @ 3800 RPM) has 24 more torque (in Nm) than 1988 Chevrolet Beretta. (146 Nm @ 3200 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1988 Chevrolet Beretta.
Compare all specifications:
| 2004 Opel Signum | 1988 Chevrolet Beretta | |
| Make | Opel | Chevrolet |
| Model | Signum | Beretta |
| Year Released | 2004 | 1988 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 89 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 170 Nm | 146 Nm |
| Torque RPM | 3800 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1380 kg | 1287 kg |
| Vehicle Length | 4640 mm | 4660 mm |
| Vehicle Width | 1800 mm | 1740 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2700 mm | 2740 mm |
| Fuel Tank Capacity | 58 L | 68 L |
