1984 Opel Monza vs. 2013 BMW 3 Series
To start off, 2013 BMW 3 Series is newer by 29 year(s). Which means there will be less support and parts availability for 1984 Opel Monza. In addition, the cost of maintenance, including insurance, on 1984 Opel Monza would be higher. At 2,197 cc (4 cylinders), 1984 Opel Monza is equipped with a bigger engine. In terms of performance, 2013 BMW 3 Series (238 HP @ 5000 RPM) has 124 more horse power than 1984 Opel Monza. (114 HP @ 4800 RPM) In normal driving conditions, 2013 BMW 3 Series should accelerate faster than 1984 Opel Monza. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 3 Series weights approximately 305 kg more than 1984 Opel Monza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 3 Series is all wheel drive (AWD), it will have significant more traction and grip than 1984 Opel Monza. In wet, icy, snow, or gravel driving conditions, 2013 BMW 3 Series 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, 2013 BMW 3 Series (350 Nm @ 4800 RPM) has 168 more torque (in Nm) than 1984 Opel Monza. (182 Nm @ 2800 RPM). This means 2013 BMW 3 Series will have an easier job in driving up hills or pulling heavy equipment than 1984 Opel Monza.
Compare all specifications:
| 1984 Opel Monza | 2013 BMW 3 Series | |
| Make | Opel | BMW |
| Model | Monza | 3 Series |
| Year Released | 1984 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 238 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 182 Nm | 350 Nm |
| Torque RPM | 2800 RPM | 4800 RPM |
| Engine Bore Size | 95 mm | 84 mm |
| Engine Stroke Size | 77.5 mm | 90 mm |
| Engine Compression Ratio | 9.4:1 | 10:01 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1326 kg | 1631 kg |
| Vehicle Length | 4700 mm | 4636 mm |
| Vehicle Width | 1740 mm | 2031 mm |
| Vehicle Height | 1390 mm | 1434 mm |
| Wheelbase Size | 2670 mm | 2810 mm |
