1984 Alfa Romeo 33 vs. 2003 Alpina B3
To start off, 2003 Alpina B3 is newer by 19 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 3,300 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (276 HP @ 6300 RPM) has 183 more horse power than 1984 Alfa Romeo 33. (93 HP @ 5750 RPM) In normal driving conditions, 2003 Alpina B3 should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 645 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 2003 Alpina B3 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, 2003 Alpina B3 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, 2003 Alpina B3 (335 Nm @ 4500 RPM) has 205 more torque (in Nm) than 1984 Alfa Romeo 33. (130 Nm @ 4000 RPM). This means 2003 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33.
Compare all specifications:
| 1984 Alfa Romeo 33 | 2003 Alpina B3 | |
| Make | Alfa Romeo | Alpina |
| Model | 33 | B3 |
| Year Released | 1984 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 3300 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 276 HP |
| Engine RPM | 5750 RPM | 6300 RPM |
| Torque | 130 Nm | 335 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 915 kg | 1560 kg |
| Vehicle Length | 4150 mm | 4480 mm |
| Vehicle Width | 1620 mm | 1750 mm |
| Vehicle Height | 1350 mm | 1420 mm |
| Wheelbase Size | 2410 mm | 2730 mm |
| Fuel Tank Capacity | 50 L | 63 L |
