2003 BMW M3 vs. 2009 BMW 118
To start off, 2009 BMW 118 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW M3. In addition, the cost of maintenance, including insurance, on 2003 BMW M3 would be higher. At 3,168 cc (6 cylinders), 2003 BMW M3 is equipped with a bigger engine. In terms of performance, 2003 BMW M3 (342 HP @ 7900 RPM) has 201 more horse power than 2009 BMW 118. (141 HP @ 4000 RPM). In normal driving conditions, 2003 BMW M3 should accelerate faster than 2009 BMW 118. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 118 weights approximately 1 kg more than 2003 BMW M3.
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, 2003 BMW M3 (350 Nm @ 4900 RPM) has 50 more torque (in Nm) than 2009 BMW 118. (300 Nm @ 2000 RPM). This means 2003 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 118. 2009 BMW 118 has automatic transmission and 2003 BMW M3 has manual transmission. 2003 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 118 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW M3 | 2009 BMW 118 | |
| Make | BMW | BMW |
| Model | M3 | 118 |
| Year Released | 2003 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3168 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 342 HP | 141 HP |
| Engine RPM | 7900 RPM | 4000 RPM |
| Torque | 350 Nm | 300 Nm |
| Torque RPM | 4900 RPM | 2000 RPM |
| Engine Compression Ratio | 11.5:1 | 16.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 259 km/hour | 210 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 8.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1385 kg | 1386 kg |
| Vehicle Length | 4500 mm | 4250 mm |
| Vehicle Width | 1790 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2670 mm |
| Fuel Consumption Overall | 11.4 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 63 L | 51 L |
