1991 Chevrolet Beretta vs. 2003 Opel Omega
To start off, 2003 Opel Omega is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Beretta would be higher. At 3,135 cc (6 cylinders), 1991 Chevrolet Beretta is equipped with a bigger engine. In terms of performance, 2003 Opel Omega (143 HP @ 5400 RPM) has 5 more horse power than 1991 Chevrolet Beretta. (138 HP @ 4200 RPM) In normal driving conditions, 2003 Opel Omega should accelerate faster than 1991 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Omega weights approximately 479 kg more than 1991 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Beretta, being front wheel drive (FWD), will offer much better control with better grip. 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, 1991 Chevrolet Beretta (251 Nm @ 3200 RPM) has 42 more torque (in Nm) than 2003 Opel Omega. (209 Nm @ 4000 RPM). This means 1991 Chevrolet Beretta will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Omega. 2003 Opel Omega has automatic transmission and 1991 Chevrolet Beretta has manual transmission. 1991 Chevrolet Beretta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Beretta | 2003 Opel Omega | |
| Make | Chevrolet | Opel |
| Model | Beretta | Omega |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 143 HP |
| Engine RPM | 4200 RPM | 5400 RPM |
| Torque | 251 Nm | 209 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 86 mm |
| Engine Stroke Size | 84 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1254 kg | 1733 kg |
| Vehicle Length | 4760 mm | 4830 mm |
| Vehicle Width | 1740 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2630 mm | 2850 mm |
| Fuel Tank Capacity | 68 L | 75 L |
