1984 Alfa Romeo 33 vs. 2011 BMW X5
To start off, 2011 BMW X5 is newer by 27 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 4,400 cc (8 cylinders), 2011 BMW X5 is equipped with a bigger engine. In terms of performance, 2011 BMW X5 (555 HP @ 6000 RPM) has 470 more horse power than 1984 Alfa Romeo 33. (85 HP @ 5800 RPM) In normal driving conditions, 2011 BMW X5 should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 1515 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 2011 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1984 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 2011 BMW X5 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, 2011 BMW X5 (677 Nm @ 1500 RPM) has 555 more torque (in Nm) than 1984 Alfa Romeo 33. (122 Nm @ 4000 RPM). This means 2011 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33. 2011 BMW X5 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. 2011 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Alfa Romeo 33 | 2011 BMW X5 | |
| Make | Alfa Romeo | BMW |
| Model | 33 | X5 |
| Year Released | 1984 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 4400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 555 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 122 Nm | 677 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 920 kg | 2435 kg |
| Vehicle Length | 4020 mm | 4851 mm |
| Vehicle Width | 1620 mm | 1994 mm |
| Vehicle Height | 1310 mm | 1763 mm |
| Wheelbase Size | 2470 mm | 2934 mm |
| Fuel Tank Capacity | 50 L | 85 L |
