1976 Mazda RX-3 vs. 2004 Opel Omega
To start off, 2004 Opel Omega is newer by 28 year(s). Which means there will be less support and parts availability for 1976 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1976 Mazda RX-3 would be higher. At 2,198 cc (4 cylinders), 2004 Opel Omega is equipped with a bigger engine. In terms of performance, 2004 Opel Omega (142 HP @ 5400 RPM) has 42 more horse power than 1976 Mazda RX-3. (100 HP @ 7000 RPM) In normal driving conditions, 2004 Opel Omega should accelerate faster than 1976 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Omega weights approximately 815 kg more than 1976 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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 Omega (209 Nm @ 4000 RPM) has 74 more torque (in Nm) than 1976 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2004 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda RX-3.
Compare all specifications:
| 1976 Mazda RX-3 | 2004 Opel Omega | |
| Make | Mazda | Opel |
| Model | RX-3 | Omega |
| Year Released | 1976 | 2004 |
| Engine Position | Front | Middle |
| Engine Size | 1964 cc | 2198 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 100 HP | 142 HP |
| Engine RPM | 7000 RPM | 5400 RPM |
| Torque | 135 Nm | 209 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 850 kg | 1665 kg |
| Vehicle Length | 4090 mm | 4900 mm |
| Vehicle Width | 1600 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1510 mm |
| Wheelbase Size | 2320 mm | 2740 mm |
| Fuel Tank Capacity | 65 L | 75 L |
