1984 BMW 628 vs. 2004 BMW 320
To start off, 2004 BMW 320 is newer by 20 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 2,788 cc (6 cylinders), 1984 BMW 628 is equipped with a bigger engine. In terms of performance, 1984 BMW 628 (181 HP @ 6000 RPM) has 33 more horse power than 2004 BMW 320. (148 HP @ 6000 RPM). In normal driving conditions, 1984 BMW 628 should accelerate faster than 2004 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1984 BMW 628 weights approximately 160 kg more than 2004 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1984 BMW 628 (240 Nm @ 4000 RPM) has 30 more torque (in Nm) than 2004 BMW 320. (210 Nm @ 3750 RPM). This means 1984 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 320.
Compare all specifications:
| 1984 BMW 628 | 2004 BMW 320 | |
| Make | BMW | BMW |
| Model | 628 | 320 |
| Year Released | 1984 | 2004 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 148 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 240 Nm | 210 Nm |
| Torque RPM | 4000 RPM | 3750 RPM |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1310 kg |
| Vehicle Length | 4760 mm | 4480 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1420 mm |
| Wheelbase Size | 2640 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 67 L |
