2002 BMW 318 vs. 2007 BMW 320
To start off, 2007 BMW 320 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 BMW 318. In addition, the cost of maintenance, including insurance, on 2002 BMW 318 would be higher. At 2,171 cc (6 cylinders), 2007 BMW 320 is equipped with a bigger engine. In terms of performance, 2007 BMW 320 (168 HP @ 6100 RPM) has 55 more horse power than 2002 BMW 318. (113 HP @ 4000 RPM) In normal driving conditions, 2007 BMW 320 should accelerate faster than 2002 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW 318 weights approximately 30 kg more than 2007 BMW 320.
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, 2002 BMW 318 (280 Nm @ 1750 RPM) has 70 more torque (in Nm) than 2007 BMW 320. (210 Nm @ 3500 RPM). This means 2002 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320. 2002 BMW 318 has automatic transmission and 2007 BMW 320 has manual transmission. 2007 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW 318 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 BMW 318 | 2007 BMW 320 | |
| Make | BMW | BMW |
| Model | 318 | 320 |
| Year Released | 2002 | 2007 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 113 HP | 168 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 280 Nm | 210 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 80.1 mm |
| Engine Stroke Size | 90 mm | 72 mm |
| Engine Compression Ratio | 17.0:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 11.3 seconds | 8.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1470 kg |
| Vehicle Length | 4480 mm | 4490 mm |
| Vehicle Width | 1750 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 2730 mm |
| Fuel Consumption Overall | 6.8 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
