1987 BMW 320 vs. 2005 BMW 740
To start off, 2005 BMW 740 is newer by 18 year(s). Which means there will be less support and parts availability for 1987 BMW 320. In addition, the cost of maintenance, including insurance, on 1987 BMW 320 would be higher. At 3,901 cc (8 cylinders), 2005 BMW 740 is equipped with a bigger engine. In terms of performance, 2005 BMW 740 (255 HP @ 4000 RPM) has 66 more horse power than 1987 BMW 320. (189 HP @ 6900 RPM) In normal driving conditions, 2005 BMW 740 should accelerate faster than 1987 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 740 weights approximately 872 kg more than 1987 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, 2005 BMW 740 (600 Nm @ 1900 RPM) has 390 more torque (in Nm) than 1987 BMW 320. (210 Nm @ 4900 RPM). This means 2005 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 1987 BMW 320. 2005 BMW 740 has automatic transmission and 1987 BMW 320 has manual transmission. 1987 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 BMW 320 | 2005 BMW 740 | |
| Make | BMW | BMW |
| Model | 320 | 740 |
| Year Released | 1987 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 3901 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 189 HP | 255 HP |
| Engine RPM | 6900 RPM | 4000 RPM |
| Torque | 210 Nm | 600 Nm |
| Torque RPM | 4900 RPM | 1900 RPM |
| Engine Bore Size | 93.4 mm | 84 mm |
| Engine Stroke Size | 72.7 mm | 88 mm |
| Engine Compression Ratio | 10.8:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 231 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 7.4 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1218 kg | 2090 kg |
| Vehicle Length | 4330 mm | 5040 mm |
| Vehicle Width | 1650 mm | 1910 mm |
| Vehicle Height | 1390 mm | 1500 mm |
| Wheelbase Size | 2580 mm | 2890 mm |
| Fuel Tank Capacity | 70 L | 88 L |
