1984 BMW 628 vs. 2002 Pontiac Grand Am
To start off, 2002 Pontiac Grand Am is newer by 18 year(s). Which means there will be less support and parts availability for 1984 BMW 628. In addition, the cost of maintenance, including insurance, on 1984 BMW 628 would be higher. At 3,350 cc (6 cylinders), 2002 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 1984 BMW 628 (181 HP @ 6000 RPM) has 5 more horse power than 2002 Pontiac Grand Am. (176 HP @ 4800 RPM). In normal driving conditions, 1984 BMW 628 should accelerate faster than 2002 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 1984 BMW 628 weights approximately 64 kg more than 2002 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 BMW 628 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 1984 BMW 628. However, in wet, icy, snow, or gravel driving conditions, 2002 Pontiac Grand Am, 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, 2002 Pontiac Grand Am (278 Nm @ 4000 RPM) has 38 more torque (in Nm) than 1984 BMW 628. (240 Nm @ 4000 RPM). This means 2002 Pontiac Grand Am will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 628. 2002 Pontiac Grand Am has automatic transmission and 1984 BMW 628 has manual transmission. 1984 BMW 628 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Pontiac Grand Am will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 BMW 628 | 2002 Pontiac Grand Am | |
| Make | BMW | Pontiac |
| Model | 628 | Grand Am |
| Year Released | 1984 | 2002 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 3350 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 181 HP | 176 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 240 Nm | 278 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1406 kg |
| Vehicle Length | 4760 mm | 4740 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1410 mm |
| Wheelbase Size | 2640 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 54 L |
