1984 Alfa Romeo 33 vs. 2004 BMW 630
To start off, 2004 BMW 630 is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo 33 would be higher. At 2,983 cc (6 cylinders), 2004 BMW 630 is equipped with a bigger engine. In terms of performance, 2004 BMW 630 (254 HP @ 6600 RPM) has 169 more horse power than 1984 Alfa Romeo 33. (85 HP @ 5800 RPM) In normal driving conditions, 2004 BMW 630 should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 630 weights approximately 856 kg more than 1984 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW 630 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 2004 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 1984 Alfa Romeo 33, 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, 2004 BMW 630 (300 Nm @ 2500 RPM) has 178 more torque (in Nm) than 1984 Alfa Romeo 33. (122 Nm @ 4000 RPM). This means 2004 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33. 2004 BMW 630 has automatic transmission and 1984 Alfa Romeo 33 has manual transmission. 1984 Alfa Romeo 33 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 630 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Alfa Romeo 33 | 2004 BMW 630 | |
| Make | Alfa Romeo | BMW |
| Model | 33 | 630 |
| Year Released | 1984 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 254 HP |
| Engine RPM | 5800 RPM | 6600 RPM |
| Torque | 122 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 85 mm |
| Engine Stroke Size | 67.2 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 920 kg | 1776 kg |
| Vehicle Length | 4020 mm | 4830 mm |
| Vehicle Width | 1620 mm | 1860 mm |
| Vehicle Height | 1310 mm | 1380 mm |
| Wheelbase Size | 2470 mm | 2730 mm |
| Fuel Tank Capacity | 50 L | 70 L |
