1990 Chevrolet Beretta vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1990 Chevrolet Beretta would be higher. At 1,991 cc (4 cylinders), 1990 Chevrolet Beretta is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (118 HP @ 4000 RPM) has 28 more horse power than 1990 Chevrolet Beretta. (90 HP @ 5600 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1990 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 328 kg more than 1990 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, 2006 Opel Signum (281 Nm @ 2000 RPM) has 135 more torque (in Nm) than 1990 Chevrolet Beretta. (146 Nm @ 3200 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1990 Chevrolet Beretta.
Compare all specifications:
| 1990 Chevrolet Beretta | 2006 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Beretta | Signum |
| Year Released | 1990 | 2006 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 118 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 146 Nm | 281 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1287 kg | 1615 kg |
| Vehicle Length | 4660 mm | 4640 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2840 mm |
| Fuel Tank Capacity | 68 L | 60 L |
