1984 Alfa Romeo 33 vs. 2009 BMW X5
To start off, 2009 BMW X5 is newer by 25 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 2,996 cc (6 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (260 HP @ 6600 RPM) has 167 more horse power than 1984 Alfa Romeo 33. (93 HP @ 5750 RPM) In normal driving conditions, 2009 BMW X5 should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 635 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 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X5 (305 Nm @ 2750 RPM) has 175 more torque (in Nm) than 1984 Alfa Romeo 33. (130 Nm @ 4000 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33. 2009 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. 2009 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Alfa Romeo 33 | 2009 BMW X5 | |
| Make | Alfa Romeo | BMW |
| Model | 33 | X5 |
| Year Released | 1984 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 260 HP |
| Engine RPM | 5750 RPM | 6600 RPM |
| Torque | 130 Nm | 305 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 84.1 mm | 85.1 mm |
| Engine Stroke Size | 67.2 mm | 88 mm |
| Engine Compression Ratio | 9.0:1 | 10.7:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 915 kg | 1550 kg |
| Vehicle Length | 4150 mm | 4860 mm |
| Vehicle Width | 1620 mm | 1940 mm |
| Vehicle Height | 1350 mm | 1770 mm |
| Wheelbase Size | 2410 mm | 2940 mm |
| Fuel Tank Capacity | 50 L | 85 L |
