2002 BMW 318 vs. 2011 BMW 123
To start off, 2011 BMW 123 is newer by 9 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 1,995 cc (4 cylinders), 2011 BMW 123 is equipped with a bigger engine. In terms of performance, 2011 BMW 123 (202 HP @ 4400 RPM) has 89 more horse power than 2002 BMW 318. (113 HP @ 5750 RPM) In normal driving conditions, 2011 BMW 123 should accelerate faster than 2002 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 123 weights approximately 225 kg more than 2002 BMW 318. 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, 2011 BMW 123 (400 Nm @ 2000 RPM) has 225 more torque (in Nm) than 2002 BMW 318. (175 Nm @ 3750 RPM). This means 2011 BMW 123 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW 318.
Compare all specifications:
| 2002 BMW 318 | 2011 BMW 123 | |
| Make | BMW | BMW |
| Model | 318 | 123 |
| Year Released | 2002 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 113 HP | 202 HP |
| Engine RPM | 5750 RPM | 4400 RPM |
| Torque | 175 Nm | 400 Nm |
| Torque RPM | 3750 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1390 kg | 1615 kg |
| Vehicle Length | 4480 mm | 4360 mm |
| Vehicle Width | 1750 mm | 1748 mm |
| Vehicle Height | 1420 mm | 1411 mm |
| Wheelbase Size | 2730 mm | 2660 mm |
| Fuel Tank Capacity | 63 L | 51 L |
