2003 Alpina B3 vs. 1990 Pontiac Grand Prix
To start off, 2003 Alpina B3 is newer by 13 year(s). Which means there will be less support and parts availability for 1990 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1990 Pontiac Grand Prix would be higher. At 3,346 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (301 HP @ 6300 RPM) has 96 more horse power than 1990 Pontiac Grand Prix. (205 HP @ 4800 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 1990 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 341 kg more than 1990 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Alpina B3 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 2003 Alpina B3. However, in wet, icy, snow, or gravel driving conditions, 1990 Pontiac Grand Prix, 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, 2003 Alpina B3 (362 Nm) has 64 more torque (in Nm) than 1990 Pontiac Grand Prix. (298 Nm). This means 2003 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1990 Pontiac Grand Prix.
Compare all specifications:
| 2003 Alpina B3 | 1990 Pontiac Grand Prix | |
| Make | Alpina | Pontiac |
| Model | B3 | Grand Prix |
| Year Released | 2003 | 1990 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 3135 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 301 HP | 205 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 362 Nm | 298 Nm |
| Engine Bore Size | 87 mm | 89 mm |
| Engine Stroke Size | 93.1 mm | 84 mm |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1950 kg | 1609 kg |
| Vehicle Length | 4490 mm | 4960 mm |
| Vehicle Width | 1760 mm | 1810 mm |
| Vehicle Height | 1370 mm | 1390 mm |
| Wheelbase Size | 2730 mm | 2740 mm |
